AI Prompt Manager

SpacePrompts is a prompt management platform for people and teams who work with AI every day. It is built around saving, organizing, reusing, and syncing prompts, with an emphasis on using prompts rather than only storing them. The site describes a workflow in which a prompt is written, run in the Playground, kept in version history, and retrieved later when needed.

Its Playground supports writing prompts from scratch, generating them from a goal, or forking a template. Prompts can be run against any model, and every save is kept as a version so previous iterations can be restored. SpacePrompts also includes an Enhancer that reads a prompt and points out weaknesses such as missing output structure, vague rules, no length constraint, and undefined source criteria, with a fix for each. Shared workspaces support team editing, role-based permissions, and an audit trail for changes.

The product is delivered as a web service with a browser extension for Chrome, Firefox, and Edge. The extension provides access to the prompt library from any page, and it can save highlighted text directly as a prompt. The site also mentions REST API access and says prompts can be fetched over HTTPS without an SDK. The interface and documentation also refer to variables in prompts, a model picker, and a prompt library that can be searched, browsed, and copied.

Pricing includes a free tier that stays free, with no credit card required to start. The free plan includes up to 50 prompts, and the site says users can upgrade to Pro for more features. The page also lists a satisfaction guarantee. SpacePrompts is presented as a purpose-built prompt management tool for individuals and teams, and it compares itself with using documents or a git repo for the same task.