Three plans for everyone from first-time experimenters to organizations running production simulations every day. Switch or cancel any time.
For testing and learning
No credit card required.
Start for freeIncludes
For professional engineers
50% off during betaBilled monthly in USD.
Upgrade to ProEverything in Basic, plus
For larger organizations
Volume pricing & invoicing available.
Get a quoteEverything in Pro, plus
Every feature, side by side. Quotas reset on the day of the month you signed up.
What is a core-hour?
One CPU core running for one hour. Eight cores running for 30 minutes is 4 core-hours. Pre- and post-processing are free — only the solver clock counts. Spot instances are billed on Batch's authoritative startedAt / stoppedAt timestamps, so cold-start time is on us.
Everything else most engineers ask before signing up.
Your in-flight simulations complete, but new submissions are blocked until the quota resets (on the day-of-month you signed up). Upgrade or wait — no surprise overage charges.
Any time, from your profile. Upgrades take effect immediately; downgrades apply at the next billing cycle so you don't lose paid-for capacity.
Spot instances are 60-90% cheaper but can be reclaimed by AWS with a 2-minute warning. Solidnetics solvers are fault-tolerant: jobs auto-retry on a fresh instance, so for most workloads the savings are free money.
No. Meshing, BC setup, visualisation, and result browsing are free. Only the actual solver wall time (start → finish on Batch) is metered.
Major credit / debit cards via Stripe for Pro. Enterprise plans support invoicing and net-30 / net-60 terms.
Yes — Pro subscribers locked in during beta keep the 50% discount for 12 months after billing transitions out of beta.
The Basic plan is enough to run real simulations today. Upgrade when you're ready for bigger meshes or more compute.