Stop losing your best AI prompts
PromptVault gives you full version control for AI prompts — branch, merge, rollback, and compare performance metrics. Built for prompt engineers who ship fast.
Branch & Merge
Experiment on branches without touching production prompts.
One-click Rollback
Instantly revert to any previous prompt version.
Performance Metrics
Compare output quality, latency, and cost across versions.
Simple pricing
- ✓Unlimited prompt versions
- ✓Branching & merging
- ✓One-click rollback
- ✓Performance comparison dashboard
- ✓Team collaboration (up to 5 seats)
- ✓API access
- ✓Priority support
Cancel anytime. No contracts.
FAQ
How is this different from just saving prompts in a doc?
PromptVault tracks every change with diffs, lets you branch for experiments, and links each version to real performance data — so you always know which prompt actually works best.
Which AI providers are supported?
Any provider you use via API — OpenAI, Anthropic, Mistral, Cohere, and more. PromptVault is model-agnostic and stores your prompts independently of the provider.
Can I cancel my subscription at any time?
Yes. Cancel anytime from your billing portal. You keep access until the end of your billing period with no hidden fees.