Lead Generation APIs
35 verified tools with lead generation capabilities. Compare MCP support, pricing, and API specs side-by-side.
Spec Comparison
MCP readiness, free tiers, API types, and auth methods for all Lead Generation tools.
| Tool | MCP | Free Tier | API | Auth | Pricing |
|---|---|---|---|---|---|
| Signaliz | REST | API Key | View | ||
| Seamless | REST | API Key | View | ||
| TechLeads | REST | API Key | View | ||
| Vainu | REST | API Key | View | ||
| A-Leads | REST | API Key | View | ||
| Acuity | REST | API Key | View | ||
| BuzzBoard | REST | API Key | View | ||
| Clado | REST | API Key | View | ||
| Cognism | REST | API Key | View | ||
| Dropcontact | REST | API Key | View | ||
| Dux-Soup | REST | API Key | View | ||
| ExactBuyer | REST | API Key | View | ||
| FirstTouch | REST | API Key | View | ||
| GetProspect | REST | API Key | View | ||
| GodmodeHQ | REST | API Key | View | ||
| GojiberryAI | REST | API Key | View | ||
| Lead411 | REST | API Key | View | ||
| LeadMagic | REST | API Key | View | ||
| LinkedIn Sales Navigator | REST | OAuth2 | View | ||
| Lusha | REST | API Key | View |
Showing 20 of 35 tools. Use the filter below to narrow down.
Data from tool definitions. Pricing links go to official pages.
Quick Picks
Best MCP Ready
GTM data quality and enrichment platform with REST API, MCP, CLI, and SDK for AI agents.
Best Free Tier
GTM data quality and enrichment platform with REST API, MCP, CLI, and SDK for AI agents.
Best Webhooks
GTM data quality and enrichment platform with REST API, MCP, CLI, and SDK for AI agents.
All 35 Tools
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GTM data quality and enrichment platform with REST API, MCP, CLI, and SDK for AI agents.
AI-powered B2B sales intelligence with API access on every plan.
Technographics data and lead generation for 450M+ websites.
Company data and prospecting intelligence platform for B2B sales.
Up-to-date B2B lead generation with a developer-first API.
AI-powered sales development and prospecting services.
AI-driven sales intelligence and prospecting for SMB sales.
AI sales assistant for personalized outreach and lead generation.
Global B2B sales intelligence with premium mobile data.
GDPR-compliant B2B enrichment and email discovery API.
LinkedIn automation for prospecting.
AI-driven B2B prospecting and data enrichment platform.
AI-driven sales outreach and prospecting for personalized lead gen.
Email finder and B2B contact database API for lead generation.
AI-powered sales automation for lead generation, research, and personalized outreach.
AI-powered lead generation with intent signals and API access.
Unlimited sales leads database fueled by intent data and direct dials.
AI-powered data enrichment and contact validation platform.
The premier platform for B2B relationship building and prospecting.
The fastest way to find verified B2B mobile numbers and emails.
AI-powered sales platform for personalized prospecting and lead gen.
AI-powered prospecting and CRM data enrichment for modern sales teams.
AI-powered sales prospecting and lead enrichment platform.
Sales-first CRM for managing pipelines and closing deals.
AI-powered signal intelligence API for GTM teams.
Full-stack cold outreach automation platform for sales teams.
AI-powered sales engagement and lead generation platform.
Technology intelligence platform - track tech adoption and competitor landscapes.
All-in-one platform for lead generation, email verification, and outreach.
Connect your CRM to LinkedIn and enrich prospect data in one click.
AI-powered B2B prospecting and lead discovery tool.
Website technology profiler - identify CMS, ecommerce, and other web technologies.
Domain intelligence API for zone files, technology data, and business leads.
Real-time B2B contact data extraction from LinkedIn Sales Navigator.
All-in-one sales prospecting platform with massive contact database.
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