Lean · synthesis · review
human pending launch

Coming soon!

We are building a platform for formal verification, mathematical synthesis, and collaborative proof—where statements, sketches, and machine-checked Lean live in one tree.

Statement (preview)

f, g : ℝ → ℝ · ∀ x, f(x) = g(x) ⟹ f = g

Lean checked conditional

ProofTree will help teams grow proofs from discussion to checked theorems—with scribes, reviewers, and an IDE-ready workflow.

Opens your mail app to hello@prooftree.ai — or add Formspree later for a silent signup.