PromptKelp
AutomatedAI agent iteration engine for versioning, evaluating, and tuning system instructions with a senior prompt engineer evaluator.
Active plans
2
Total changes
2
Last change
Jun 21, 2026
Price trend
no history
What we know about PromptKelp’s pricing
StableChanges in 12 months
2
Cadence
Multiple changes per day
Direction
New plan recently added
Category position
Middle of the pack for AI & ML (2268 compared)
Current pricing
Free
monthlyFree
- 10 prompts
- Unlimited versions
- 100 AI evaluations
- 100 debug sample analyses
Pro
monthly$10/mo
$10/mo
- Unlimited prompts
- Unlimited versions
- Unlimited AI evaluations
- Unlimited debug log analyses
- API access for production
- Priority support
Price history
Last 2 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Jun 21, 2026 | Pro | new plan | — | $10 | — |
| Jun 21, 2026 | Free | new plan | — | $0 | — |
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