
Prompt engineering IDE for composing, testing, and optimizing prompts across 150+ LLMs for AI apps and agents.
Promptmetheus has 3 plans: a free plan and paid plans from $29/month. We have not recorded a price change.
Promptmetheus plans and prices
Forge
$0
- Local data storage
- OpenAI models
- Stats & Insights
- Data import / export
- Community support
Single
monthly$29/mo
- Prompt IDE
- Cloud sync between devices
- 15 providers and 150+ models
- Multiple projects
- Automatic evaluators
- Prompt history and full traceability
- Stats & Insights
- Data export
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Team
monthly$99/mo
- Prompt IDE
- 3 users included — 3 users included
- User management
- Shared workspace with real-time collaboration
- Business support
Price history
Last 1 recorded changes
| Date | Plan | Change | Old | New | Δ% |
|---|
| Sep 3, 2026 | Forge | Reclassified | $0 | $0 | — |
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