Free beta and usage limits
The hyperopt.dev public beta has no billing. Create and verify an account to request tuning suggestions while training your models locally. You remain responsible for the compute you use on your own machine or infrastructure.
Current beta limits
| Limit | Allowance |
|---|---|
| Active sessions per account | 1 |
| New sessions per account per day | 20; resets at midnight UTC |
| Maximum session lifetime | 2 hours, including time waiting for capacity |
Capacity is shared. Session requests can wait for capacity, and new sessions may be temporarily unavailable. End sessions you no longer need; the demo requests cleanup automatically. Read the quickstart's cleanup guidance.
What is included?
- Access to the hosted tuning service during the public beta, subject to the limits above.
- The Tuning Client Python SDK and optional CPU demos on PyPI.
- Local reference schedulers in the demo that can run without an account.
The demo compares ten model configurations at a time with a tuning cap of 50 observations. Read how observations are counted.
Future paid plans
Paid-plan prices and launch dates have not been announced. Joining the waitlist requires no payment or purchase commitment.
Sign in to join the paid-plan waitlist. After signing in, use the waitlist form on that page. You can leave the waitlist there at any time.
Questions?
Email hello@hyperopt.dev, use the feedback form, or start with the quickstart.