PromptHelm pricing
4 plans read from prompthelm.app
FreeFree 10,000 gateway calls/month hard cap · 10 prompts · 20 versions/prompt · 1 seat · 1 organization · 7-day log retention · 2 API tokens Read 14 Oct 2026 · prompthelm.app
Pro$39 a month monthly250,000 gateway calls/month · unlimited prompts and versions · 5 seats · 10 provider keys · 20 API tokens · 30-day retention · $8/100K overage Read 14 Oct 2026 · prompthelm.app
Business$249 a month monthly2,000,000 gateway calls/month · 25 seats · 3 organizations · unlimited provider keys and API tokens · 90-day retention · $6/100K overage Read 14 Oct 2026 · prompthelm.app
EnterprisePriced on request custom call volume and overage · unlimited seats and organizations · 1yr+ retention · SAML/SCIM and on-prem/VPC on request · 99.95% SLA Read 14 Oct 2026 · prompthelm.app
In short
- PromptHelm has a free plan (Free).
- A free trial is offered.
- Paid plans published: 2, from $39 a month.
- 1 plan is priced on request (Enterprise).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Agenta | $29/mo | Yes | No |
| Braintrust | $249/mo | Yes | No |
| Langfuse | $29/mo | Yes | No |
| Promptfoo | — | Yes | No |
| Vellum | $30/mo | Yes | No |
| ChainForge | — | Yes | No |
| SpacePrompts | $5/mo | Yes | No |
| Maxim AI | $29/mo | Yes | Yes |