Free to start. Built to scale.
Every early-access user gets a complete workflow for core rigid-body dynamics — an essential set of joints and primitive-shape bodies, modelled in the browser and solved on the cloud.
Free
Live at launch$0
Free to start — a permanent tier, not a trial.
- Core rigid-body dynamics — essential joints & primitive-shape bodies
- Browser interface + cloud solver
- Animation, plotting, measures and CSV export
- Up to 10 bodies
- Up to 60 s simulated time
- 20 saved simulations
- 25 MB result storage
- Community support
- Free account required
Pro
Coming soonAfter launch
For professional engineering workflows.
- Everything in Free, plus —
- Larger models & longer runs (higher compute limits)
- Parameterisation & parametric sweeps
- Efficient binary results + more storage
- Priority solve queue
- Flexible bodies & CAD import (later)
- Priority support
Free-tier users will be the first to hear when Pro lands.
All plans include the same simulation engine. Paid plans increase capacity — not simulation accuracy.
Academic, Team, and Enterprise plans are coming too.
Questions
Is it really free?
Yes. The Free plan is a permanent tier — not a trial. No credit card is required.
When does it launch?
BriskFyr is in active development. Request early access and we'll notify you the moment it opens.
Do I need to install anything?
No. Everything runs in your browser while simulations execute on our cloud infrastructure.