Stop losing your best prompts.
Version, test, and roll back with confidence.
PromptVault gives AI product teams a full version history for every prompt, built-in A/B testing, and one-click rollbacks — so you ship faster and never lose a winning prompt again.
Start for $29/mo — Get Instant AccessNo credit card required for 7-day trial. Cancel anytime.
Full Version History
Every prompt change tracked with diffs, timestamps, and author info.
A/B Testing Built-in
Split traffic between prompt versions and measure real performance.
Instant Rollbacks
One click to restore any previous version — no downtime, no drama.
Simple, flat pricing
Pro Plan
$29/mo
Everything you need. No seat limits.
- ✓ Unlimited prompt versions
- ✓ A/B testing with analytics
- ✓ One-click rollbacks
- ✓ Team collaboration
- ✓ API access
- ✓ Priority support
Frequently asked questions
How is this different from storing prompts in a spreadsheet?
Spreadsheets don't track diffs, don't support A/B testing, and have no rollback. PromptVault gives you a full audit trail, performance metrics per version, and the ability to instantly revert — all in one place.
Can my whole team use it?
Yes. The Pro plan has no seat limits. Every team member can view history, create versions, run experiments, and roll back — with full attribution so you always know who changed what.
What AI providers does it work with?
PromptVault is provider-agnostic. It works with OpenAI, Anthropic, Mistral, Cohere, and any other LLM API. You manage prompts; we handle the versioning layer.