Plan for your growth.
qbrix is priced on selections, because your bill should grow only as fast as your usage does. Every plan includes a monthly volume — and you only pay more when you use more.
One meter: selections. No per-seat pricing, no per-experiment pricing, no annual lock-in.
Enough to prove it works.
Start free- 3 active experiments
- 3 seats · 2 API keys
- Every policy, on every plan
- Community support
For early-stage teams shipping to production.
Choose Starter- Unlimited experiments
- Unlimited seats and keys
- No hard volume cap
- Email support
For scaling teams that live in the numbers.
Choose Growth- Everything in Starter
- Insights & dashboards
- Priority support
For teams with governance requirements.
Choose Scale- Everything in Growth
- Role assignment & SSO
- Event log & audit trail
- Guided onboarding
For organizations that need full control.
Talk to us- Custom selection volume
- Custom agreements
- Dedicated support
One meter, and you can count it yourself.
A selection is one call to select() that returns a variant. Feedback is free. Experiments, pools, gates and seats are free. If your traffic doubles your bill moves; if it does not, it does not.
- Counted
- Every select() that returns a variant.
- Not counted
- feedback(), reads of the console, API calls to manage pools, experiments or gates.
- Measured live
- Usage is metered from the selection stream as it happens, not estimated from a sample.
Everything, side by side.
Questions about the bill.
What happens when I reach my included volume?
Nothing stops on a paid plan — selections keep being served and the extra is billed at €10 per 100,000. On Free the quota is a hard cap: once it is reached selections are rejected rather than silently charged.
Do I pay per seat?
No. Seats, pools, variants, experiments and feature gates are never metered. The only meter is selections.
Can I change plan later?
At any time, in Settings → Billing. Stripe prorates the difference; you are never asked to talk to anyone to downgrade.
Is there an annual plan?
Billing is monthly. There is no annual commitment, no minimum term and no lock-in — if qbrix stops earning its place, you stop paying for it.
What exactly is a selection?
One call to select() that returns a variant. Reporting feedback is free, and so is every management call — creating pools, experiments, gates or keys.
What if I need more than 50 million?
That is Enterprise, and it is a conversation about volume rather than a bigger button. Custom agreements live there too.