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The GTM Co-Founder
Open-source go-to-market skills for solo technical dev-tool founders
Free & Open Source (MIT)Built for Solo Technical FoundersRuns Inside Your Code Editor AgentInteractive Q&A Roadmap GeneratorNo Nonsense, Blunt Feedback
Opportunity score
55/100
A highly focused, clever tool that solves a real pain point, but faces a small addressable market and unclear monetization, limiting overall business opportunity.
Founder verdict
MAYBE
A clever, well-executed open-source tool that solves a real pain point, but without a monetization strategy or recurring usage, it is a better side project than a fundable business.
What is The GTM Co-Founder?
The GTM Co-Founder is an open-source agent skill that acts as a blunt, no-nonsense go-to-market advisor for solo technical founders building developer tools. Instead of providing generic encouragement, it asks five pointed questions and outputs a prioritized GTM roadmap, all within the developer’s existing AI coding agent (Claude Code). It is free, MIT-licensed, and built to feel like an honest co-founder who won't soften the truth. The tool reduces the overwhelm of GTM by forcing focus on the few actions that actually matter, turning a solo founder's biggest weakness—lack of market feedback—into a structured, actionable plan.
Get the full The GTM Co-Founder playbook
The complete reverse-engineering — what to copy, what to avoid, and exactly what to build instead.
- Full opportunity score across 8 dimensions
- The real problem & why customers pay
- Why it's winning — with evidence
- Complete business reverse-engineering
- Competitive advantages & moat analysis
- Weaknesses, risks & what to avoid
- Clone strategy — what to build instead
- Week-by-week MVP roadmap
- Recommended technical stack
- Founder verdict & highest-leverage move