Apalache
5.4#31 in formal verification toolsAPILinuxSelf-hosted
VisitApalache vs Rocq
What both publish
| Fact | Apalache | Rocq |
|---|---|---|
| License | The repository identifies Apalache as Apache-2.0 licensed. | The Rocq Prover is distributed under the GNU Lesser General Public Licence Version 2.1 (LGPL). |
| Purpose | Apalache is a symbolic model checker for TLA+ specifications. | Rocq Prover is an interactive theorem prover and proof assistant for developing mathematical proofs, formal specifications, programs and proofs that programs meet specifications. |
| Support | The site names Igor Konnov as the contact person. | Users can report installation trouble or extension bugs in the dedicated Rocq Zulip stream. |
Apalache plans
No prices published.
Rocq plans
- Rocq ProverFree
Pick Apalache if…
You want what its maker publishes above — check its page for the details.
Pick Rocq if…
Rocq suits people developing or teaching formal proofs, mathematical specifications, or verified programs. It is aimed at users in mathematics, computer science, and related areas who are comfortable working with a proof assistant.