-84%

est. 2Y upside i

AI & MLSeries A

Tessl helps AI agents stay reliable and aligned by grounding their work in specs. Agents are powerful, but they can drift — misinterpreting requests, hallucinating APIs, or breaking existing features when adding new ones. Tessl integrates with most agents and uses spec-driven development to give agents (and you) a structured way to capture intent, run tests, and evolve codebases with fewer mistakes.

Rank

#3393

Sector

Developer Tools / AI

Est. Liquidity

~5Y

Data Quality

Data: Medium

Snyk founder credibility in a massive market but $750M pre-revenue in a crowded AI coding space.

Last updated: March 22, 2026

Bull (10%)+300%

Spec-centric approach wins; $100M ARR; $3B.

Base (45%)+50%

$50M ARR; niche adoption; $1.1B.

Bear (45%)-80%

GitHub Copilot/Google commoditize; down round.

Est. time to liquidity~5.0 years

Preference Stack Risk

moderate

Funding Intensity

17%

$125M on $750M (16.7%).

Questions to Ask at the Interview

Strategic questions based on Tessl's data — designed to show you've done your homework.

  • 1

    “Product launch status?”

  • 2

    “Revenue trajectory?”

  • 3

    “GitHub Copilot differentiation?”

Community

Valuation Sentiment

Our model estimates -84% upside. What do you think?

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Disclaimer: This analysis is AI-generated and does not constitute financial or career advice. Always conduct your own due diligence.