Open Source
Sales tools you can self-host, fork, and inspect. Build your AI sales stack on transparent, open-source foundations.
Signal
Open-source AI sales intelligence and outreach automation — the open alternative to Clay, Apollo, and Outreach.
Crawl4AI
Open-source LLM-friendly web crawler and scraper.
n8n
Open-source workflow automation with a powerful API.
Nango
Open-source product integration platform for AI agents.
coldr
Run, preview, and ship cold email campaigns straight from your terminal.
LeadGenGPT
Open-source AI tool for automating cold email outreach and lead generation.
Radiant AI CRM
Open-source AI-powered CRM built for modern sales teams.
QRev
Early-stage AI-first open-source CRM with MongoDB-based architecture.
EspoCRM
Open source CRM with a modern, user-friendly interface and powerful API.
SuiteCRM
The world's most popular open-source CRM with full-featured sales automation.
Twenty
Modern open-source CRM built for the community.