Pricing

Free while we're in early access.

Prompt Tornado is an early-stage product, actively built in public. You can start free today and run real multi-model workflows — routing, fallback, evaluation, and full run traces included.

What's included today

Everything the platform does is available during early access.

Multi-model routing

Task-based routing across seven providers, with automatic cross-provider fallback. Routing →

Full run traces

Every run recorded — models, providers, latency, tokens, cost, status, and a complete execution audit log.

Evaluation & quality gates

Regression checks and a CI quality gate that blocks deploys on quality drops. Evaluation →

How pricing will work

We'd rather be transparent than pretend the numbers are final. Here's the direction — reach out if you have a specific workload in mind.

Principle
Aligned to real usage

Pricing will track the underlying model and provider costs your workflows actually incur, rather than obscuring them.

Principle
A usable free tier

There will remain a free way to run real workflows and evaluate the platform, not just a trial.

Principle
No surprises

Run cost is visible on every trace (e.g. a 3-model run at $0.0245), so spend is something you can see, not reconstruct.

Detailed plans are coming as the product matures. Want to talk through a specific use case? Start free and get in touch.

Frequently asked

Is it really free right now?
Yes — Prompt Tornado is in early access and free to start. You can run real multi-model workflows and inspect every trace.
Will there always be a free option?
The plan is to keep a genuinely usable free tier, not just a time-limited trial.
How is run cost calculated?
Each run shows its actual cost across the models it used, so what you pay maps to the work performed. See an example run.

Start building for free.

Run real multi-model workflows today — no cost during early access.