Tessl
At Tessl, we’re reimagining software development for the AI era, and helping shape a new paradigm called AI Native Development.
Tessl
At Tessl, we’re reimagining software development for the AI era, and helping shape a new paradigm called AI Native Development.
TL;DR
What they do: Spec-driven platform and registry for versioned, evaluated agent skills and context (AI-native development / agent enablement)
Founder / CEO: Guy Podjarny
HQ: London
Employees (approx.): 53
Notable funding: $125M reported (seed + Series A), led by Index Ventures
Related Companies
| Company |
|---|
 |
 |
 |
 |
 |
Company Overview
Problem Domain
Making AI-driven, agentic software development reliable and maintainable through specs, skill evaluation, and registries.
Industry
Software Development
Funding Track Record
$125M
Report states $125M raised across a seed round and a Series A; participation named from Accel, GV, and Boldstart; post-money valuation reported north of $500M in coverage.
Investor Signal
“Backed by Index Ventures, Accel, GV (Google Ventures) and Boldstart”