Process simulation, as an API.
We’re building a headless process simulation engine for BPMN tools. Early access for design partners.
Why Nepero
API-first • Developer-focusedAPI-first process simulation engine
Nepero is built as a simulation engine exposed via APIs, not as a modeling tool.
Designed for developers
Build your own modeler and UI/UX. Nepero handles simulation, and what-if analysis.
Open standards, no lock-in
Use BPMN with BPSim annotations as input. Your models stay portable and future-proof.
Deterministic and reproducible simulations
Same inputs, same outputs. Run, compare, and trust your scenarios.
From diagrams to decisions
Turn static process models into simulatable systems before going to production.
Nepero lets developers focus on building great modeling experiences, while we power the simulation layer.
Help shape Nepero
If you’re building BPMN tools, workflow engines, or process platforms, your feedback helps us prioritize what to build next.