sellbird
sellbird: Sellbird (formerly Harvey): the open-source outreach platform that runs on your Claude or ChatGPT plan. Finds companies and decision makers, verifies emails, writes personal cold email, sends it and handles the replies.. It is ranked #19 on the Stars Radar, in AI agents. Agentik OS starred it 18 days ago, and it has 4.6k GitHub stars.
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sellbird in numbers
- Rank on the Stars Radar: #19 of 315
- 4.6k GitHub stars
- Starred by Agentik OS 18 days ago, last push 10 min ago
- Owner: ethanplusai on GitHub
- Market: AI agents
FAQ
What is sellbird?
Sellbird (formerly Harvey): the open-source outreach platform that runs on your Claude or ChatGPT plan. Finds companies and decision makers, verifies emails, writes personal cold email, sends it and handles the replies. Agentik OS starred it on GitHub 18 days ago; it is ranked #19 on the Stars Radar.
Is sellbird free?
It is an open-source repository on GitHub; check its license before use.
Who makes sellbird?
The GitHub account ethanplusai. The repository has 4.6k GitHub stars.
Every repository Agentik OS stars on GitHub is read and classified by AGK Intelligence: what it is, which market it belongs to, how useful and how mature. 315 repositories, 10 markets. The stars are read every 5 minutes — last update 2026-11-06 22:40 UTC. Full method.