prst.ai

prst.ai is a self-hosted platform for managing prompts used across different AI tools and models. Teams can create, edit, and organize prompts through a no-code interface, connect to external AI services through a REST API, and deploy the platform on their own infrastructure using a Docker image rather than a hosted SaaS product, which keeps prompt data under the user's own control. Core features include A/B testing to compare prompt versions against each other, feedback capture with sentiment analysis to see how prompt changes affect output quality, role-based access controls for teams, and an analytics dashboard for tracking usage. The self-hosted "Easy" tier is free with limited features, an "Online" hosted version costs $49.99 per month with limited features, and an "Enterprise" self-hosted tier with unlimited access is available on request. prst.ai targets developers, technical teams, and businesses that want centralized control over prompt engineering across multiple AI providers rather than managing prompts separately in each tool's own interface. One limitation: because the free and hosted tiers are described as having limited features, teams need the Enterprise tier or custom configuration to get full functionality, which requires more setup and infrastructure than a typical SaaS prompt manager.