How it works
You build a library of memory blocks in the Promptr web app, organized into spaces inside a workspace. The browser extension sits alongside your AI tool of choice and surfaces the right blocks as you type, or lets you browse and insert them manually.Memory Blocks
The core unit of Promptr for AI. Each block holds a reusable piece of content (brand context, guidelines, a campaign brief, or an audience persona). Save it once, use it everywhere.
Spaces
Spaces are containers for memory blocks, like folders for your AI context library. Use them to group blocks by client, project, or team. Spaces can be shared or private.
Browser Extension
A sidepanel that opens right inside ChatGPT, Claude, and Gemini. Suggests relevant blocks as you type, lets you browse your library, and inserts content directly into the chat input.
Workspaces
Your top-level container. A solo workspace is free for personal use. Invite teammates to a team workspace to share memory blocks and spaces across your organization.
Key features
- Memory blocks: Create reusable context, brand voices, and guidelines with a rich Markdown editor
- Spaces: Organize blocks into shared or private collections, grouped by client or project
- Workspaces: Solo workspaces are free; team workspaces support invitations and role-based access
- Enhance: The extension watches what you type and surfaces matching blocks automatically
- Search: Full-text search with fuzzy matching across your entire block library
- Collaboration: Multi-user workspaces with member management and shared spaces
- Starter Library: 50+ ready-to-use context blocks included on signup; 100+ on the Team plan
Supported AI tools
Promptr for AI works on the pages you already use every day:| AI Tool | Site |
|---|---|
| ChatGPT | chatgpt.com |
| Claude | claude.ai |
| Gemini | gemini.google.com |
Ready to get started?
Quick Start
Get up and running in minutes. Create your first memory block and use it in ChatGPT or Claude.