The open‑source
AI sales agent.
An AI SDR that finds your leads, enriches them, sends cold email from your own Gmail and catches every reply — driven from Claude Code, Codex or Cursor.
Free forever when self-hosted. 1,000 free credits on Meerko Cloud.
WORKS WITH
The problem
Your outbound stack costs $264 a month, and you own none of it.
Four tools, four logins, four bills, glued together with Zapier. Meerko replaces the loop with one open-source engine you can run yourself.
Entry-level paid plans, billed monthly, from each vendor's pricing page (linked) on 6 Oct 2026. Compare Meerko with Clay, Apollo and Instantly →
meerko- Tables, enrichment & verification
- Sequences from your own Gmail
- Reply detection & AI drafts
- Pipeline to booked meeting
- CLI + MCP for your agent
›find 50 heads of growth at Series A fintechs in Spain
●meerko.find_people(title: "head of growth", industry: "fintech")
✓Saved 50 leads to "Fintech ES" · 46 verified emails.
→Open in dashboard: Leads › Fintech ES
MCP · works in your agent
Give your agent
outbound superpowers.
Add Meerko to Claude Code, Codex or Cursor once. Then just ask: your agent finds the leads, writes the emails and works the replies.
/find-leads- Build a list from your ideal customer.
/write-sequence- Draft a 3-step sequence in your voice.
/triage-replies- Sort replies and draft answers to approve.
/pipeline- See who's interested, booked and won.
Works with
Claude Code
Codex
Cursor
Gemini CLI
WindsurfSelf-host it · Fork it · Own your data
100% open source.
Meerko is AGPL-licensed. Run the whole stack on your own infra, bring your own provider keys and keep every lead, email and reply in your Postgres. Or skip the ops and use Meerko Cloud.
- License
- AGPL-3.0
- Your keys, no markup
- BYOK
- Your data, your database
- Postgres
Built for GTM engineers
You write code. Your outbound should be code too.
GTM engineers turn go-to-market into systems: data pipelines, enrichment, sequencing, routing. Meerko gives you those primitives as an open, scriptable engine — version your plays, test them, and hand them to an agent.
What is a GTM engineer? Read the guide →Is Meerko really free?
Yes. The self-hosted edition is AGPL and has every core feature. You only pay data providers directly with your own keys. Meerko Cloud charges credits for data lookups; AI runs in your own agent.
Is Meerko an open-source Clay alternative?
For outbound, yes: tables, enrichment and AI columns, plus sending from your own Gmail and a reply inbox. The difference is that Meerko is open source, so you can self-host it and keep every row in your own Postgres.
How do you protect deliverability?
You send from your own mailboxes with daily caps, send windows, jitter and threading. Unsubscribes are honored across every sequence in your workspace.
Can my AI agent really run campaigns?
Every action is an MCP tool. Replies are drafted for your approval, and the Meerko commands never start a sequence without your OK.
Does it work with my CRM?
Meerko has a light built-in pipeline: new, contacted, replied, meeting, won. CRM sync isn't built yet.
Put a meerkat on lookout
for your next customer.
Self-host it for free, or start on Meerko Cloud with 1,000 free credits.
