Day AIAI-native CRM that captures conversations and updates itself automatically. | OAuth2 | JavaScript | | MCP |
StripeFinancial infrastructure for the internet. | API Key | PythonJavaScript+5 | | MCP |
BigtincanSales enablement and learning platform. | API KeyOAuth2 | None | | |
Chorus.aiConversation intelligence for sales teams. | API Key | None | | |
EngageBayAll-in-one marketing, sales, and support CRM. | API Key | Java.NET+2 | | |
LeadSquaredSales and marketing automation platform. | API Key | None | | |
NeonCRMCRM for nonprofits and associations. | API Key | None | | |
Meridian CRMAI-powered CRM for sales teams. | OAuth2 | None | | |
LeadCRMContact enrichment and sales automation. | API Key | None | | |
AttioThe data-driven CRM for modern teams. | API KeyOAuth2 | TypeScript | | |
TwentyModern open-source CRM built for the community. | API Key | None | | |
Salestools AI SDRAutonomous AI SDR agents that research, personalize, and book meetings across email and LinkedIn. | API Key | None | | |
Bitrix24All-in-one business management platform with CRM. | OAuth2 | None | | |
Dux-SoupLinkedIn automation for prospecting. | API Key | None | | |
ApifyWeb scraping and automation platform. | API Key | None | | |
LoomVideo messaging for async communication. | OAuth2 | None | | |
SynthesiaAI video generation with avatars. | API Key | None | | |
UpLeadB2B data platform with verified emails, mobile numbers, and intent data. | API Key | None | | |
RocketReachPeople search API with 700M+ professional profiles and 60M+ companies. | API Key | PythonPHP | | |
DealfrontEuropean sales intelligence platform combining intent data with visitor tracking. | API KeyOAuth2 | JavaScript | | |
BomboraLeading B2B intent data provider with company surge and topic-based signals. | Basic Auth | None | | |
NeverbounceEmail verification API with AI-powered validation and real-time checking. | API Key | Node.jsPython+5 | | |
ZeroBounceEmail validation API with detailed deliverability scoring and abuse detection. | API Key | Node.jsPython+4 | | |
DebounceEmail verification API with disposable detection and data enrichment features. | API Key | None | | |
EmailableFast email verification API with 99.9% accuracy and instant results. | API Key | Node.jsPython+1 | | |
CUFinderB2B data enrichment API with 20+ endpoints for company and person data. | API Key | TypeScriptPython+3 | | |
SalesCloser AIAI-powered sales agent platform for automated discovery calls and demos. | API Key | None | | |
Agentforce SDRSalesforce's AI-driven platform for building autonomous sales agents. | OAuth2 | None | | |
BardeenAI-powered workflow automation for repetitive tasks and sales workflows. | API Key | None | | |
ComposioAI-native integration platform connecting LLMs with 250+ applications. | API Key | PythonJavaScript+1 | | MCP |
ConversicaAI-powered platform for automated customer engagement and revenue generation. | API Key | None | | |
GPTBots.aiEnterprise no-code AI agent development platform for business automation. | API Key | None | | |
GodmodeHQAI-powered sales automation for lead generation, research, and personalized outreach. | API Key | None | | |
Jason AIAI-powered SDR by Reply.io for automating entire sales outreach process. | API Key | Node.jsPython | | |
LindyAI platform for automating business processes with custom AI agents. | API Key | None | | |
RelayNo-code automation platform with AI-powered workflows across 100+ apps. | API Key | None | | |
Relevance AIPlatform for building AI workforce to automate business processes. | API Key | None | | |
Rep.aiAI-powered sales chatbot for e-commerce with engagement and conversion focus. | API Key | None | | |
SalesMonkAI-powered SDRs combining human expertise with AI technology for revenue scaling. | API Key | None | | |
LinkupWeb search API for AI apps with real-time grounding and source citations. | Bearer Token | None | | |
Reply.ioAI sales outreach & cold email platform with multichannel sequences. | API KeyOAuth2 | Node.jsPython | | |
IcypeasEmail finder and verifier with API for bulk enrichment workflows. | API Key | None | | |
SuiteCRMThe world's most popular open-source CRM with full-featured sales automation. | OAuth2 | PHPJavaScript | | MCP |
EspoCRMOpen source CRM with a modern, user-friendly interface and powerful API. | API KeyOAuth2 | PHPJavaScript | | |
QRevEarly-stage AI-first open-source CRM with MongoDB-based architecture. | API Key | JavaScriptPython | | |
QuickEnrichB2B email finder and enrichment API with double-verified emails and mobile numbers. | API Key | None | | MCP |
R Radiant AI CRMOpen-source AI-powered CRM built for modern sales teams. | API Key | None | | |
c coldrRun, preview, and ship cold email campaigns straight from your terminal. | | None | | |
ActionGrid (Conga)Salesforce optimization and data management with a robust API. | OAuth2 | None | | |
AmbitionSales coaching and gamification platform for performance motivation. | API Key | None | | |
AppXiteSubscription management and CPQ platform with an API-first strategy. | API KeyOAuth2 | None | | |
ArtilleryModern performance testing and monitoring for APIs. | None | Node.js | | |
BatchServiceReal estate data APIs for property search and portfolio monitoring. | API Key | None | | |
BetterContactWaterfall contact enrichment API with 15+ data sources. | API Key | None | | |
BetterEnrichWaterfall email & phone finder with 17+ data sources. | API Key | None | | |
Bland AIHyper-realistic AI phone agents for automated calling. | API Key | None | | MCP |
BrainsharkSales enablement and readiness platform for training and content. | API Key | None | | |
BreadcrumbsLead scoring and revenue acceleration platform powered by AI. | API Key | None | | |
CienAI-powered GTM intelligence and data-driven sales coaching. | API Key | None | | |
Clearbit (Breeze)Real-time company and person enrichment API by HubSpot. | API KeyBearer Token | Node.jsPython+1 | | |
Clodura.AIAll-in-one sales intelligence with form enrichment and cleanup APIs. | API Key | None | | |
Common RoomThe intelligent customer platform for modern GTM teams. | Bearer Token | None | | |
CongaRevenue lifecycle management and automated document generation. | OAuth2 | None | | |
Copy.ai (by Fullcast)GTM AI platform now part of Fullcast after October 2025 acquisition. | API Key | None | | |
CorrelatedProduct-led revenue platform for identifying high-intent leads. | API Key | None | | |
CrunchbaseThe definitive B2B database for company and investment research. | API Key | PythonNode.js | | |
DocSalesElectronic signature and document automation API. | API Key | None | | |
FinalScoutExtract professional email addresses from LinkedIn using AI. | API Key | None | | |
First SalesCold email platform with automated warmup and inbox placement. | API Key | None | | |
Five9Enterprise cloud contact center with robust APIs and SDKs. | OAuth2API Key | JavaJavaScript+1 | | |
FlowUpAutomated multichannel lead follow-up and sales automation. | API Key | None | | |
FolderlyAI-powered email deliverability and warmup API. | API Key | None | | |
FolkLightweight CRM designed for relationship-driven teams. | API Key | None | | |
FreJunAI-driven business phone system with developer APIs. | API Key | None | | |
Fresh ProposalsAutomated proposal generation and e-signature platform. | API Key | None | | |
FullEnrichWaterfall enrichment API for emails and phone numbers. | API Key | None | | |
BitscaleGTM data layer and enrichment platform with waterfall across 100+ sources. | API Key | None | | MCP |
DeeplineCLI and API for waterfall GTM enrichment across 97+ providers. Built for Claude Code. | API Key | PythonTypeScript | | MCP |
Million PhonesVerified B2B mobile phone numbers via API and MCP. One endpoint, real-time results. | API Key | TypeScriptPython | | MCP |
LocalPipe.ioFind and contact local business owners — owner emails and phones from Google Maps. | API Key | None | | |
NeuronReal-time verified contact data from LinkedIn — emails and mobile numbers with one click. | API Key | None | | |
Definitive HealthcareHealthcare commercial intelligence data and analytics platform. | Bearer TokenOAuth2 | None | | |
Sprouts.aiAI-powered GTM platform for account prioritization, contact enrichment, and outbound. | API Key | None | | |
LakeB2BB2B data enrichment and intelligence with 730M+ verified professional profiles. | API Key | None | | |
GTMVantageAI-powered GTM platform for hyper-personalized outbound campaigns. | API Key | None | | |
GTM EngineAI-powered GTM platform with API-driven custom integrations. | API Key | None | | |
GearsetSalesforce DevOps and release management with automated APIs. | API Key | None | | |
GetAcceptDigital sales room and e-signature platform with a robust API. | OAuth2 | JavaScriptPython | | |
GetSales.ioPublic API for automating LinkedIn outreach and contact management. | API Key | None | | |
GojiberryAIAI-powered lead generation with intent signals and API access. | API Key | None | | |
Gooseapp CRMMobile-first CRM with an API for managing orders and offers. | API Key | None | | |
GoBluebirdLead routing and distribution platform with API for lead management. | API Key | None | | |
Homerun PresalesAI-powered presales automation and activity tracking API. | API Key | None | | |
HubSpotAll-in-one CRM platform with an extensive API ecosystem. | OAuth2Bearer TokenAPI Key | PythonNode.js+2 | | MCP |
InframailScalable cold email infrastructure with automated setup. | API Key | None | | |
Jina ReaderConvert any URL to LLM-friendly Markdown for AI processing. | API Key | None | | |
KlentySales engagement platform for multi-channel outbound and personalized outreach. | API Key | None | | |
KoncertAI-powered sales dialer for multi-line and power dialing at scale. | API Key | None | | |
LeadFuzeB2B lead generation and data enrichment API with intent signals. | API Key | None | | |
LeadMineSimple B2B lead generation and email finder tool. | API Key | None | | |
LetterdropSignal-based selling and social selling automation. | API Key | None | | |
MailreefProgrammatic email infrastructure for expert cold emailers. | API Key | None | | |
Make.comVisual automation platform with powerful agentic capabilities. | API Key | None | | MCP |
ManyreachCold email outreach platform with unlimited email accounts. | API Key | None | | |
MattermarkData-driven platform for discovering and analyzing high-growth companies. | API Key | PythonRuby | | |
MembrainB2B sales effectiveness platform for executing complex sales strategies. | API Key | None | | |
NangoOpen-source product integration platform for AI agents. | API KeyOAuth2 | None | | |
Nyne.aiReal-time buyer intent and identity resolution platform. | API Key | None | | |
OrumAI-powered live conversation platform for outbound sales teams. | API Key | None | | |
OutreachThe first revenue orchestration platform with full MCP Server + MCP Client suite. | OAuth2 | None | | MCP |
People Data LabsB2B data API with 3 billion person and company records. | API Key | PythonNode.js+2 | | |
PersanaAI-powered sales prospecting and lead enrichment platform. | API Key | None | | |
PhoneBurnerPower dialer for sales teams to increase answer rates and live conversations. | API Key | None | | |
PipedriveThe sales-first CRM for managing pipelines and closing deals. | API KeyOAuth2 | Node.jsPython+1 | | MCP |
ProspeoHigh-accuracy email finder and verification API for outreach. | API Key | None | | |
ProxycurlAPI for scraping and enriching LinkedIn profile data. | API Key | Python | | |
QuotaPathSales commission tracking and automation for revenue teams. | API Key | None | | |
SalesflowSocial and email outreach automation for lead generation. | API Key | None | | |
SalesforceThe world's #1 AI-powered CRM and programmable 'Headless 360' ecosystem. | OAuth2 | iOSAndroid+2 | | MCP |
ZapierThe world's largest automation ecosystem with an MCP server. | API KeyOAuth2 | Node.js | | MCP |
Zoho CRMFlexible CRM for growing businesses with native AI and MCP support. | OAuth2 | JavaC#+3 | | MCP |
noCRM.ioLead management software focused on closing deals without the CRM friction. | API Key | None | | |
Fireflies.aiAI meeting assistant with transcription and analytics APIs. | API Key | None | | MCP |
GongRevenue AI platform with agentic execution, custom agents, and MCP-powered revenue harness. | Basic Auth | None | | MCP |
PandaDocAPI for document generation, e-signatures, and tracking. | API KeyOAuth2 | Node.jsPython+3 | | MCP |
DocuSignEnterprise e-signature and agreement cloud API. | OAuth2API Key | Node.jsPython+3 | | MCP |
Recall.aiUniversal meeting bot API for real-time audio and video. | API Key | None | | |
ElevenLabsAdvanced AI audio platform for realistic text-to-speech and voice agents. | API Key | None | | MCP |
6senseThe leading AI platform for account-based sales and marketing intelligence. | API Key | None | | |
AdvisrSales automation and advisory platform for media companies. | API Key | None | | |
AlowareModern contact center and sales dialer platform for high-performance teams. | API Key | None | | |
AttentionAI sales assistant for real-time meeting guidance and automated coaching. | API Key | None | | |
BuzzBoardAI-driven sales intelligence and prospecting for SMB sales. | API Key | None | | |
CloduraAI-driven sales prospecting and lead enrichment platform. | API Key | None | | |
CrestaReal-time AI coaching and intelligence for contact centers. | API Key | None | | |
DatabookStrategic relationship management platform for enterprise sales. | API Key | None | | |
DemandbaseAccount-based marketing and sales intelligence platform powered by AI. | API Key | None | | |
DraupAI-powered sales intelligence and talent management platform. | API Key | None | | |
ExactBuyerAI-driven B2B prospecting and data enrichment platform. | API Key | None | | |
Factors.aiB2B marketing analytics and account intelligence platform. | API Key | None | | |
FathomAI meeting assistant that records, transcribes, and summarizes your calls. | API Key | None | | |
FluintSales enablement platform for creating business cases and championing deals. | API Key | None | | |
Freshworks CRMAI-powered CRM for tracking sales pipelines and automating marketing. | API Key | Node.jsPython | | |
DatagmaB2B data enrichment with 50+ attributes. | API Key | PythonNode.js | | |
Live DataJob change data for 70M+ professionals. | OAuth2 | PythonNode.js | | |
PredictLeadsCompany intelligence data API for funding, jobs, and tech. | API Key | PythonNode.js | | |
Enrich.soPeople and company data enrichment API. | API Key | PythonNode.js | | |
ContactOutPhone numbers and emails from LinkedIn profiles. | API Key | PythonNode.js | | |
CloseSales CRM with built-in power dialer and SMS. | API Key | PythonNode.js | | |
NutshellSMB CRM with API for sales pipeline management. | API Key | PythonPHP | | |
FrontspinCloud-based sales dialer and engagement platform for high-volume outreach. | API Key | None | | |
FullContactIdentity resolution and data enrichment platform for customer intelligence. | API Key | Node.jsPython+1 | | |
PiplIdentity verification and people search API for trust and safety. | API Key | PythonJava+3 | | |
Trestle IQTrestle IQ reverse phone lookup API verifies phone owners, line type, activity, and lead quality. | API Key | PythonJavaScript+3 | | |
GenesyAI-powered lead generation and sales automation platform. | API Key | None | | |
GetSignalsAI-powered intent signal identification and prospecting tool. | API Key | None | | |
HeyNomiAI sales assistant for real-time call guidance and meeting automation. | API Key | None | | |
HighspotThe leading sales enablement platform for content, training, and coaching. | API Key | None | | |
HockeyStackB2B attribution and revenue analytics platform powered by AI. | API Key | None | | |
KoalaAgentic AI platform for sales signal prioritization and qualification. | API Key | None | | |
La Growth MachineMulti-channel sales automation platform for high-engagement outbound. | API Key | None | | |
LandbaseAI-driven GTM platform for prospecting and lead generation. | API Key | None | | |
LeadMagicLead enrichment and account intelligence API with hosted MCP server and 30+ tools for AI agents. | OAuth2API Key | None | | MCP |
LeadfeederIdentify companies visiting your website and track their behavior. | API Key | None | | |
LightfieldAI sales assistant for personalized outreach and high-engagement lead gen. | API Key | None | | |
MediaflyRevenue enablement platform for content, value selling, and analytics. | API Key | None | | |
ModjoConversation intelligence platform for European sales teams. | API Key | None | | |
NaomaAI video sales agent that runs personalized demo calls 24/7. | API Key | None | | |
NimbleSocial CRM for relationship management and sales automation. | API Key | None | | |
OctaveAI-powered sales platform for personalized prospecting and lead gen. | API Key | None | | |
OlivAI sales assistant for meeting preparation and pipeline hygiene. | API Key | None | | |
OutplayMulti-channel sales engagement platform for high-performance outreach. | API Key | None | | |
OverloopMulti-channel sales automation platform for email and LinkedIn outreach. | API Key | None | | |
Pipeline CRMSales-first CRM for managing pipelines and closing deals. | API Key | None | | |
PrimeroleAI sales assistant for personalized outreach and engagement. | API Key | None | | |
ProspAI sales assistant for personalized prospecting and LinkedIn outreach. | API Key | None | | |
QwilrDigital sales room and proposal automation platform for modern B2B sales. | API Key | JavaScriptPython | | |
RB2BIdentify anonymous website visitors and convert them into LinkedIn leads. | API Key | None | | |
RegalOutbound sales platform for high-engagement voice and SMS outreach. | API Key | None | | |
RepriseEnterprise demo platform with the industry's first MCP server for AI-driven demo engineering. | OAuth2 | None | | MCP |
SalesIntelB2B contact data and intelligence platform for revenue teams. | API Key | None | | |
SalesmateAI-powered CRM and revenue operating system for high-growth teams. | API Key | None | | |
SnitcherB2B website visitor identification and lead generation platform. | API Key | None | | |
Success.aiCold email outreach and lead enrichment platform for sales teams. | API Key | None | | |
TelescopeAI-powered B2B prospecting and lead discovery tool. | API Key | None | | |
VerseAI-powered lead conversion and engagement platform. | API Key | None | | |
WarmlyAutonomous revenue orchestration platform for identifying website intent. | API Key | None | | MCP |
BuiltWithTechnology profiling API - find what tech websites are built with. | API Key | .NETNode.js | | |
WappalyzerWebsite technology profiler - identify CMS, ecommerce, and other web technologies. | API Key | None | | |
WebTracklyDomain intelligence API for zone files, technology data, and business leads. | API Key | None | | |
SimilarTechTechnology intelligence platform - track tech adoption and competitor landscapes. | API Key | None | | |
Zendesk SellSales CRM designed to increase productivity and pipeline visibility. | OAuth2 | PythonRuby+1 | | |
AcuityAI-powered sales development and prospecting services. | API Key | None | | |
AimFoxBuilt for LinkedIn outreach and automated relationship management. | API Key | None | | |
AmplemarketAI Sales Copilot with native MCP support for prospect search and enrichment. | API Key | None | | MCP |
AutoboundAI writing assistant for personalized sales outreach and follow-ups. | API Key | None | | |
AvomaAI meeting assistant and conversation intelligence platform. | API Key | None | | |
AwarathonAI-driven sales coaching platform for role-play and video analysis. | API Key | None | | |
CaptivateIQSales commission management platform for modern revenue teams. | API Key | None | | |
CladoAI sales assistant for personalized outreach and lead generation. | API Key | None | | |
CliengoAI chatbot for automated lead capture and customer conversion. | API Key | None | | |
CloudTalkCloud-based phone system for sales and support teams with AI features. | API Key | None | | |
Collective[i]AI-powered sales forecasting and collaborative revenue network. | API Key | None | | |
CopyFactoryAI writing assistant for scaling personalized sales copy. | API Key | None | | |
CronoAI-powered sales engagement and workflow automation for revenue teams. | API Key | None | | |
DealHubAI-powered CPQ and digital sales room platform for B2B teams. | API Key | None | | |
ExploriumExternal data platform with Vibe Prospecting MCP for AI-driven lead enrichment and scoring. | API Key | None | | MCP |
ExtrovertAI-driven LinkedIn automation for personalized outreach and lead gen. | API Key | None | | |
FirstTouchAI-driven sales outreach and prospecting for personalized lead gen. | API Key | None | | |
FoureyesSales intelligence and lead tracking for automotive dealerships. | API Key | None | | |
GMassPowerful mail merge and cold email system for Gmail. | API Key | None | | |
GTM BuddyAI-powered sales enablement platform for personalized content discovery. | API Key | None | | |
Gradient WorksRevenue operations platform for sales routing and territory management. | API Key | None | | MCP |
GrooveSales productivity and engagement platform for Salesforce-native teams. | OAuth2 | None | | |
Humantic AIPersonality AI for sales to understand buyer behavior and build rapport. | API Key | PythonNode.js | | |
InSitu SalesMobile CRM and field sales tracking platform for mobile teams. | API Key | None | | |
Insight7AI-powered customer insights platform for sales and product teams. | API Key | None | | |
JiminnyConversation intelligence and sales coaching for revenue teams. | API Key | None | | |
KlueCompetitive intelligence and win-loss insights platform with a robust API. | API KeyBearer Token | None | | |
Lead411Unlimited sales leads database fueled by intent data and direct dials. | API Key | None | | |
LeadIQB2B prospecting platform with MCP for capturing, enriching, and engaging leads. | API Key | None | | MCP |
LeanDataRevenue operations platform for lead routing and account matching. | API Key | None | | |
LoopsEmail platform for modern SaaS companies. | API Key | Node.js | | |
Meet AlfredMulti-channel sales automation for LinkedIn, Email, and Twitter. | API Key | None | | |
MixmaxSales engagement platform for Gmail and Outlook to drive outbound productivity. | API Key | JavaScript | | |
Monday Sales CRMThe flexible Work OS for managing the entire sales cycle and pipeline. | API KeyOAuth2 | None | | |
NektarAI agents for CRM data automation and buyer relationship signals. | API Key | None | | |
OctolaneAI-powered prospecting and CRM data enrichment for modern sales teams. | API Key | None | | |
OpenFunnelAI-powered prospecting and intent signal identification platform. | API Key | None | | MCP |
PennyAI sales assistant for direct sales and social commerce. | API Key | None | | |
People.aiRevenue intelligence platform for CRM data automation and sales performance. | API Key | None | | |
QualifiedPipeline generation platform for B2B teams to identify website intent. | API Key | None | | |
RepliQHyper-personalization at scale for cold outreach using AI images and videos. | API Key | None | | |
SalesBlinkFull-stack cold outreach automation platform for sales teams. | API Key | None | | |
SalescaptainAI-powered sales engagement and lead generation platform. | API Key | None | | |
SalesgearMulti-channel sales engagement platform with 800M+ contacts and an MCP server for AI prospecting. | API Key | None | | MCP |
SaleshandyCold email outreach platform with automated follow-ups and high deliverability. | API Key | None | | |
SaleskenConversation intelligence platform with real-time AI sales coaching. | API Key | None | | |
SalesloftAI-powered revenue orchestration platform for high-performance sales teams. | OAuth2 | None | | MCP |
SalesrobotLinkedIn automation platform for personalized outbound outreach. | API Key | None | | |
ScoutAI-powered B2B prospecting and email personalization platform. | API Key | None | | |
ShowpadThe Enablement Operating System® for modern sales teams. | OAuth2 | None | | |
SmartleadScale outreach with unlimited mailboxes and AI-powered deliverability. | API Key | None | | MCP |
Snov.ioAll-in-one platform for lead generation, email verification, and outreach. | API Key | None | | |
SpekitAI-powered sales enablement platform for in-app training and support. | API Key | None | | |
SpiffAutomated sales commission software for real-time visibility and motivation. | OAuth2 | None | | |
SpotioField sales engagement platform for territory management and lead tracking. | API Key | None | | |
Super SendMulti-channel cold outreach automation for LinkedIn, X, and Email. | API Key | None | | |
SurfeConnect your CRM to LinkedIn and enrich prospect data in one click. | API Key | None | | |
TombaEmail finder and verification API for programmatically finding leads. | API Key | Node.jsPython+2 | | |
VanillaSoftLead management and sales engagement platform with automated dialing. | API Key | None | | |
VidyardVideo platform for business to increase lead engagement and conversions. | API Key | None | | |
WarmboxEmail warmup tool to ensure cold emails never land in spam. | API Key | None | | |
WizaReal-time B2B contact data extraction from LinkedIn Sales Navigator. | API Key | None | | |
WooSenderAI-powered lead conversion and appointment booking platform. | API Key | None | | |
WoodpeckerCold email outreach and follow-up automation for sales and agencies. | API Key | None | | |
ZeliqAll-in-one sales prospecting platform with massive contact database. | API Key | None | | MCP |
ZoomInfoThe all-in-one AI GTM platform with GTM.AI headless context layer for AI agents. | API Key | PythonJava+2 | | MCP |
MailshakeCold email outreach platform used by 38,000+ sales professionals. | API Key | Node.jsPython | | |
LemlistSales engagement platform with MCP server for AI-driven multichannel outreach. | API Key | Node.jsPython | | MCP |
DropcontactGDPR-compliant B2B enrichment and email discovery API. | API Key | None | | MCP |
n8nOpen-source workflow automation with a powerful API. | API KeyBasic Auth | None | | MCP |
tl;dvAI meeting notetaker that turns calls into actionable insights. | API Key | None | | |
A-LeadsUp-to-date B2B lead generation with a developer-first API. | API Key | None | | |
AdaptLead intelligence platform with a massive B2B contact database and API. | API Key | None | | |
Apollo.ioThe ultimate sales intelligence and engagement platform for AI-native teams. | OAuth2 | None | | MCP |
ArgyleThe leading employment data platform for income and employment verification. | API KeyBearer Token | Node.jsPython+3 | | |
ClayThe universal data enrichment and outbound orchestration platform. | API Key | Node.js | | MCP |
CognismGlobal B2B sales intelligence with premium mobile data. | API Key | None | | |
Crawl4AIOpen-source LLM-friendly web crawler and scraper. | None | Python | | |
Exa.aiAI-native search engine for finding anything on the web. | API Key | None | | MCP |
Find Me SalesLead generation and outreach with built-in AI summaries and webhook support. | API Key | None | | |
FirecrawlTurn any website into LLM-ready Markdown or structured JSON. | Bearer Token | None | | MCP |
Hunter.ioThe standard for finding and verifying professional email addresses. | API Key | PythonNode.js+3 | | MCP |
InboxThe unified API and MCP server for managing X (Twitter) DMs. | Bearer Token | None | | |
Instantly.aiThe gold standard for cold email infrastructure and automation. | API Key | None | | MCP |
IntellizenceAI-powered company intelligence and business signal API. | API Key | None | | |
JebbitInteractive quiz platform for capturing zero-party consumer data. | OAuth2 | None | | |
Journey.ioInteractive sales rooms and buyer engagement platform. | API Key | None | | |
Journy.ioCustomer intelligence and product-led growth (PLG) platform. | API Key | Node.jsPython+1 | | |
JustCallCloud phone system for sales and support teams with deep CRM integrations. | API Key | Node.jsPython+1 | | MCP |
KasprLinkedIn-first B2B contact data retrieval and prospecting tool. | Bearer Token | None | | |
KurationEnriched prospect databases and data-as-a-service. | API Key | None | | |
LinkedIn Sales NavigatorThe premier platform for B2B relationship building and prospecting. | OAuth2 | None | | MCP |
LushaThe fastest way to find verified B2B mobile numbers and emails. | API Key | None | | MCP |
MoltSetsMoltSets contact data API combines 20+ providers to find verified emails, mobile numbers, and company data. | API Key | None | | MCP |
DataLayerB2B enrichment API with MCP — 60M companies, 300M contacts, intent signals, and technographics. | API Key | None | | MCP |
AgentEnrichUnlimited B2B data API for AI agents — 31 endpoints, MCP, closed beta founding rates. | API Key | None | | MCP |
LeadLeapAPI-first B2B data platform — 45+ live sources, no sales calls, transparent pricing. | API Key | None | | |
EnrichAPIOpen source lead intelligence API — company URL in, structured outreach brief out. | API Key | None | | |
OrbitlyEnrich your contact lists with email and social data. | API Key | None | | |
OutscraperExtract high-quality business data from Google Maps and beyond. | API Key | PythonNode.js+1 | | |
Perplexity AIAI-powered research engine with a robust search and agent API. | API Key | PythonNode.js | | |
FindymailSuccess-based email finder and verification API for B2B prospecting. | Bearer Token | None | | |
GetProspectEmail finder and B2B contact database API for lead generation. | API Key | None | | |
PhantomBusterAutomate lead generation and data extraction across any web platform. | API Key | Node.js | | |
ResendModern email API built for developers. | API Key | None | | MCP |
Resonate AI StudioHubSpot MCP server that lets AI agents search, aggregate, and export CRM and marketing data. | OAuth2 | None | | MCP |
Retell AIThe platform for building high-performance conversational AI voice agents. | Bearer Token | None | | MCP |
Tavily AISearch engine optimized for AI agents and RAG applications. | API Key | None | | MCP |
HG InsightsB2B technographics and revenue intelligence platform. | API Key | PythonJavaScript | | MCP |
Signal LabsReal-time competitive intelligence and battlecard platform. | API Key | PythonJavaScript | | MCP |
VersiumB2B2C identity resolution and data enrichment platform. | API Key | PythonJavaScript | | MCP |
SalesNexusCRM and marketing automation with AI agent infrastructure. | API Key | None | | MCP |
Sales LayerPIM with AI and MCP server for product data automation. | API Key | None | | MCP |
TechLeadsTechnographics data and lead generation for 450M+ websites. | API Key | None | | |
VapiDeveloper platform for building voice AI agents. | Bearer Token | PythonNode.js | | MCP |
Voyage AIState-of-the-art embedding and reranking models for RAG. | API Key | PythonNode.js | | |
SaberAI-powered signal intelligence API for GTM teams. | Bearer Token | None | | |
SeamlessAI-powered B2B sales intelligence with API access on every plan. | API Key | None | | MCP |
Browse AIExtract and monitor data from any website with AI-powered web scraping. | API Key | PythonJavaScript | | |
CrawlbaseEnterprise web scraping API with smart proxy rotation and JavaScript rendering. | API Key | PythonJavaScript+3 | | |
MasterInboxCombine LinkedIn + Email outreach in one unified inbox. | API Key | None | | |
PersistIQOutbound sales automation platform for small teams. | API Key | None | | |
PlaybookAI-powered creative asset management for teams. | OAuth2 | None | | |
ReachInboxAI-powered cold email platform with warmup and automation. | API Key | None | | |
ReachKitCold email outreach platform with unlimited warmup. | API Key | None | | |
ReplyifyAutomated personalized cold emails and follow-ups. | OAuth2 | Python | | |
RevReplyAI-powered email outreach with calendar booking. | Bearer Token | None | | |
BriteVerifyEmail, phone, and address verification service. | API Key | PHP | | |
EmailListVerifyBulk email verification service for clean lists. | API Key | None | | |
EnrichleyEmail validation with catch-all domain detection. | API Key | None | | |
MailcheckEmail verification using social network data. | API Key | None | | |
FirehoseReal-time web monitoring and data streaming for AI-native workflows. | API Key | None | | |
BreakcoldSocial selling CRM to build relationships via LinkedIn and Twitter. | API Key | None | | |
NetHunt CRMGmail-integrated CRM with native MCP server for AI-driven pipeline management. | API Key | None | | MCP |
OnePageCRMAction-focused sales CRM based on GTD principles. | API Key | None | | |
Pipeliner CRMVisual sales CRM focused on pipeline management and analytics. | OAuth2 | None | | |
Sugar CRMEnterprise-grade CRM for marketing, sales, and service automation. | OAuth2 | PHPJavaScript | | |
TeamgateUser-friendly sales CRM for smart pipeline management. | API Key | None | | |
CoresignalB2B data API with Agentic Search — natural language queries for companies, employees, and jobs. | API Key | None | | |
LeadspaceGTM Data Intelligence Cloud for real-time B2B data unification and activation. | API Key | None | | MCP |
AttentiveAI-powered SMS marketing and conversational commerce platform. | OAuth2API Key | None | | |
Badger MapsMapping and routing app for outside sales teams. | API Key | JavaScript | | |
BaltoReal-time guidance and coaching platform for contact centers. | API Key | None | | |
ClariRevenue intelligence platform for pipeline management and forecasting. | API Key | None | | |
ClozeAI-powered CRM that manages relationships and automates follow-ups. | API Key | None | | |
SpiroAI-powered CRM that automatically updates itself. | OAuth2 | None | | |
ConnectWisePSA platform for IT and technology solution providers. | OAuth2API Key | .NET | | |
CrazyCallBrowser-based calling application for sales and support teams. | API Key | None | | |
DealCloudDeal management platform for investment firms and capital markets. | API KeyOAuth2 | PythonC# | | |
GuruEnterprise knowledge management and internal search platform. | Basic AuthOAuth2 | Python | | |
LoopioRFP and proposal response management platform. | API Key | None | | |
MediaRadarAdvertising intelligence and sales enablement for media companies. | API Key | None | | |
SalesPadSales and operations software for distributors and ERP users. | Basic Auth | None | | |
VainuCompany data and prospecting intelligence platform for B2B sales. | API Key | None | | |
HeyReachLinkedIn automation tool for agencies, sales teams, and GTM operators. | API Key | None | | |
EnrowEmail verification and validation API for B2B lead quality. | API Key | None | | |
ScruppLinkedIn data extraction and profiling tool. | API Key | None | | |
IntersellerEmail finder and verification platform for outbound sales. | API Key | None | | |
DerrickB2B data enrichment platform for sales intelligence. | API Key | None | | |
MirrorProfilesLinkedIn account rental service for automation and outreach. | API Key | None | | |
BrandfetchCompany logos and brand assets API for B2B personalization. | API Key | None | | |
CompanyEnrichCompany data enrichment API for B2B sales and prospecting. | API Key | None | | |
RevSureFull-Funnel AI for B2B GTM teams with predictive analytics and revenue intelligence. | API Key | None | | MCP |
OpenWeb NinjaReal-time public data APIs for web scraping, search, and enrichment. | API Key | JavaScriptPython | | |
ParallelHighest accuracy web search API for AI agents. | API Key | JavaScriptPython | | MCP |
DiscoLikeCompany search with lookalike domain and natural language matching. | API Key | None | | |
BloomberryReal-time technographic signals for competitive intelligence. | API Key | None | | |
BlitzAPIB2B data APIs for growth and RevOps teams. | API Key | JavaScriptPython | | |
MutinyAI agent for creating anything customer-facing — landing pages, proposals, case studies, and more. | OAuth2 | None | | MCP |
SignalOpen-source AI sales intelligence and outreach automation — the open alternative to Clay, Apollo, and Outreach. | API Key | TypeScript | | |
SiftHubAI RFP and deal orchestration platform for presales and revenue teams. | OAuth2 | None | | |
Nexuscale AIAutonomous outbound sales platform (AI SDR) for end-to-end prospecting. | Bearer Token | None | | |
NineLayerMCP search API for AI agents — structured, source-verified data with authority-aware ranking. | API Key | None | | MCP |
SiteEnrichWebsite enrichment API that turns any URL into clean JSON — company name, emails, socials, and business signals. | API Key | None | | |
JunglerSocial media intelligence for GTM teams — discover, analyze, and act on LinkedIn signals. | API Key | None | | |
SignalbaseReal-time intent signals API for funding, hiring, job changes, and M&A activity. | API Key | None | | MCP |
BytemineB2B data platform with 25 MCP tools for people search, company enrichment, funding signals, and proposals. | API Key | None | | MCP |
WarmerAI-powered B2B sales enrichment that scrapes LinkedIn and generates personalized outreach messages. | API Key | None | | |
YALCCLI-first, AI-native open-source data enrichment and GTM operating system. | API Key | None | | |
OpenOutreachSelf-hosted open-source LinkedIn automation with AI-powered messaging. | API Key | None | | |
Fire EnrichOpen-source AI data enrichment engine — a self-hosted alternative to Clay. | API Key | None | | |
Nuph.aiAI-powered LinkedIn outreach platform with native MCP server (47 tools). | API Key | None | | MCP |
Dynamics 365 SalesMicrosoft's enterprise AI sales CRM with native MCP server for Copilot and AI agents. | OAuth2 | C#Python+1 | | MCP |
Lead Distro AIAI-native lead distribution platform with official MCP server for campaign management. | API Key | None | | MCP |
PerfexCRMSelf-hosted CRM with 181 built-in MCP tools for AI agent integration. | API Key | None | | MCP |
RingOverCloud phone system with native MCP server for AI-driven sales calling. | API Key | None | | MCP |
HandwryttenAPI for sending real handwritten notes at scale via robotic pens. | API KeyOAuth2 | PythonJavaScript | | |
WarmupInboxEmail warmup and deliverability API for cold email infrastructure. | API Key | None | | |
Sales CrusaderMulti-channel GTM orchestration platform for LinkedIn, email, and enrichment. | API Key | JavaScript | | |
InfonetLinkedIn automation with dedicated residential IPs and AI personalization. | Bearer Token | PythonJavaScript+2 | | |
BeReachAgentic API for LinkedIn outreach with native MCP support. | API Key | None | | MCP |
Cold NavigatorLinkedIn outreach automation API with multi-step campaigns and webhooks. | API Key | None | | |
Summit53Revenue intelligence platform with 54 MCP tools for AI-assisted pipeline analysis. | OAuth2 | None | | MCP |
ConduytAI-native CRM with 535 REST endpoints and 136 MCP tools for AI agents. | Bearer Token | TypeScriptPython+1 | | MCP |
StudioMeyerHeadless MCP-native CRM with 34 tools for AI-driven contact management. | OAuth2 | None | | MCP |
CleanlistB2B data enrichment API using waterfall technology across 10+ providers. | API Key | None | | |
Sync GTMGTM data platform with MCP server for enrichment, discovery, and buying signals. | OAuth2 | None | | MCP |
LeadpipePerson-level intent data API across 20,000+ B2B/B2C topics with 18 REST endpoints and ICP filtering. | API Key | None | | |
Enricher.ioData enrichment API for people, company, and technology data. | API Key | None | | |
NinjaPearB2B company intelligence API for customers, competitors, and enrichment. | Bearer Token | PythonJavaScript | | MCP |
EnrichmentAPIB2B data enrichment REST API for company and employee information. | API Key | None | | |
Vendo AIFull API and MCP for autonomous AI sales agents — create agents, build audiences, launch campaigns. | API Key | TypeScript | | MCP |
SankaUnified sales API for deals, contacts, billing, outreach, and proposals — with MCP and SDKs. | Bearer TokenOAuth2 | Node.jsPython | | MCP |
SignalizGTM data quality and enrichment platform with REST API, MCP, CLI, and SDK for AI agents. | API Key | TypeScript | | MCP |
StackSwapLead enrichment and buyer model training API with free MCP server (32 GTM intelligence tools). | Bearer Token | None | | MCP |
ClodoAgentic People Search API with natural language queries, deep signal capture, and MCP server. | API Key | None | | MCP |
Data ReaktorAgentic B2B intelligence factory with REST API and MCP for lead scoring, research, and outreach. | API Key | None | | MCP |
GrinfiAll-in-one LinkedIn and email outreach platform with REST API for automations and messaging. | Bearer Token | None | | |
ClarkyAI voice sales sequences API — trigger multilingual phone outreach from your backend in seconds. | API Key | None | | |
OutboundyCold email outreach platform with REST API for agencies — unlimited accounts, flat pricing. | API Key | None | | |
Spider APIAI web crawling and scraping API with 22 MCP tools — extract live web data for sales intelligence. | Bearer Token | PythonJavaScript+1 | | MCP |
CrustdataReal-time B2B data API for people and company enrichment with native MCP. | API Key | None | | MCP |
HarmonicStartup discovery API and MCP for company intelligence, founder research, and deal sourcing. | API Key | None | | MCP |
OXYGENGTM CLI for Claude Code, Codex & MCP agents — run outbound orchestration from your terminal. | OAuth2 | TypeScript | | MCP |
MonacoAI-native revenue platform combining CRM, outbound, and pipeline management with MCP. | OAuth2 | None | | MCP |
Frappe CRMFrappe CRM is an open-source, self-hostable CRM with unlimited users, sales pipelines, and a REST API. | API Key | PythonJavaScript | | |
Revenue OSOpen-source AI prospecting agent — a self-hostable alternative to HubSpot Prospecting Agent, Artisan, and 11x. | API Key | TypeScript | | |
agent-outboundConfig-driven outbound pipeline for Claude Code — source, enrich, score, and sequence outreach via MCP tools. | API Key | TypeScriptNode.js | | MCP |
ConnectSafelyLinkedIn lead generation platform with MCP for AI-powered prospecting and engagement automation. | API Key | PythonTypeScript | | MCP |
SendburgB2B contact intelligence platform with native MCP for AI prospecting. | API Key | None | | MCP |
ColdIQUnified GTM data API with MCP — 40+ providers, 700+ endpoints, one key. | API Key | None | | MCP |
ApparoundCPQ and sales platform for configure, price, quote workflows. | API Key | None | | |
PROSAI-powered pricing, CPQ, and revenue management platform. | OAuth2 | None | | |
QuoteWerksIntegrated quoting and proposal software with CRM and accounting integration. | API Key | VB Script | | |
TactonCPQ and product configuration platform for complex products. | API Key | None | | |
Growth Skills (Growth Engineer)197 production-grade GTM playbooks for Claude Code — outbound, inbound, ABM, content, sequencing, and analytics. | None | None | | |
Zapier GTM Cheat CodesGTM agent skills by Zapier — campaign planning, CRM context, customer advocacy, content ops, and lead classification. | OAuth2 | None | | MCP |