PRST.ai
Self-hosted or SaaS platform for managing, versioning and A/B testing AI prompts and connecting them to any LLM via API.
What it does
prst.ai is a prompt-management and AI-orchestration tool that lets teams define, connect, and monitor prompts across different AI models without writing code. It offers a self-hosted free tier as well as a hosted SaaS option, aimed at businesses that want to own and control their AI prompt logic.
Core features
No-code prompt creation and management
Custom pricing rules tied to API usage and execution time
Connectors to external AI tools via flexible API and UI
A/B testing across prompt versions with analytics
Embeddable feedback widgets with sentiment analysis
Enterprise features like SSO/SAML, clustering and async processing
Best for
→Teams comparing multiple AI models from one interface
→Product teams embedding customizable prompt management into their app
→Sales teams generating and iterating on ad copy with feedback loops
→Enterprises needing self-hosted control over AI prompt data
Pricing
Easy (self-hosted, limited features)
Free
Online SaaS (limited features)
$49.99/mo
Toolspool rankingby monthly traffic