Build software that ships.From prompt to spec to prod.Verified, not vibed.
Aretta generates production-ready code verified by the right mix of proofs, static analysis, and tests — so your team ships faster without sacrificing correctness.
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the problem
AI writes your code. Nobody can prove it works.
Every team is shipping AI-generated code. But the verification story hasn't changed — you still write tests by hand, review line by line, and pray nothing slips through.
The faster you generate code, the faster you generate bugs. Your bottleneck isn't writing code anymore. It's trusting it.
“Programmers deploying software they've never personally verified is a real concern”
the solution
Generation and verification in a single step.
From prompt to spec
You describe intent. Aretta produces a formal specification. You review the what, not the how.
From spec to code
Code is generated against the spec, not from vibes. Every function, every branch, traced back to a requirement.
From code to proof
Automatically verified using the strongest technique that fits — formal proofs, static analysis, symbolic execution, or tests. No manual intervention.
the team
From Berkeley's lab to every line you ship.
Aretta is founded by formal methods researchers from UC Berkeley. We built the verification techniques that live in academic papers — now we're shipping them as infrastructure that works at production scale. The frontier of correctness, available to every team.
backed by
Co-founder Databricks, Anyscale, LMArena, Conviva
Xu Bao Chancellor's Chair and Director of SkyLab
Former CTO of Synopsys, Co-founder DeepScale (acq. Tesla), Nexusflow (acq. NVIDIA), Narada
Professor Emeritus, UC Berkeley
Stop reviewing. Start verifying.
Join the waitlist for Aretta. We're working with a handful of teams who are tired of hoping their code works.
“95% of programming code will be AI-generated by 2030”