SDK Directory
Php Sales APIs
Official Php packages for building sales workflows. Use these libraries to avoid writing raw HTTP boilerplate.
Filter by Category
BriteVerify
Email, phone, and address verification service.
Crawlbase
Enterprise web scraping API with smart proxy rotation and JavaScript rendering.
DocuSign
Enterprise e-signature and agreement cloud API.
EngageBay
All-in-one marketing, sales, and support CRM.
EspoCRM
Open source CRM with a modern, user-friendly interface and powerful API.
HubSpot
All-in-one CRM platform with an extensive API ecosystem.
Hunter.io
The standard for finding and verifying professional email addresses.
JustCall
Cloud phone system for sales and support teams with deep CRM integrations.
Neverbounce
Email verification API with AI-powered validation and real-time checking.
Nutshell
SMB CRM with API for sales pipeline management.
Outscraper
Extract high-quality business data from Google Maps and beyond.
PandaDoc
API for document generation, e-signatures, and tracking.
Pipedrive
The sales-first CRM for managing pipelines and closing deals.
Pipl
Identity verification and people search API for trust and safety.
RocketReach
People search API with 700M+ professional profiles and 60M+ companies.
Stripe
Financial infrastructure for the internet.
Sugar CRM
Enterprise-grade CRM for marketing, sales, and service automation.
SuiteCRM
The world's most popular open-source CRM with full-featured sales automation.
Tomba
Email finder and verification API for programmatically finding leads.
Trestle IQ
Phone verification and reverse phone lookup API for lead validation.
Zendesk Sell
Sales CRM designed to increase productivity and pipeline visibility.
ZeroBounce
Email validation API with detailed deliverability scoring and abuse detection.
Zoho CRM
Flexible CRM for growing businesses with native AI and MCP support.
Support & Guidance