Productivity

The GTM Co-Founder

Last updated 2026-08-08 · benchmark measured 2026-09-10 — deterministic & reproducible

Open-source GTM playbook tool for solo technical dev-tool founders.

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To cite this score: legit.show/s/gtmcofounder-com/2026-09-10. That address never changes; this page moves with every re-measure.

Legit.Show scored The GTM Co-Founder 88/100 on 2026-09-10, measured across all 7 frames from its public surface. legit.show/s/gtmcofounder-com/2026-09-10

Is The GTM Co-Founder production-ready?

Legit.Show scores The GTM Co-Founder 88 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on The GTM Co-Founder (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 91/100
• Accessibility — 96/100
• Security — 65/100
  How this compares across the catalogue: The Web Security Baseline
• Privacy — 70/100
  How this compares across the catalogue: The Privacy Gap
• Reliability — 100/100
• Standards — 92/100
• Discoverability — 100/100

What we measured

• Security headers present: HSTS, X-Content-Type-Options, Referrer-Policy.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 1224 ms to first byte.
• Returns a proper 404 for unknown routes.
• 3 of 3 sampled routes reachable.
• Has a reachable privacy policy.
• Sets cookies / loads scripts with no consent prompt.

Who built it

Anthony Lio

Who it's for

Solo technical founders · Dev-tool creators · Independent developers · First-time founders

Pricing

Free

Sources and updates

Description

Taken from gtmcofounder.com's own website on 2026-08-08.

Benchmark

Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-09-10.

Put together from public information, without The GTM Co-Founder's involvement. If anything here is wrong, tell us and a person will check it.

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