# Sortbase

> Browser extension that adds folders, a prompt library, and cross-model chat transfer to ChatGPT, Claude, Gemini, and Grok.

- Website: https://sortbase.ai/?ref=devshelf.io
- DevShelf page: https://devshelf.io/resource/sortbase
- Pricing: Freemium
- Categories: [Prompt Engineering](https://devshelf.io/category/prompt-engineering.md), [Browser Extensions](https://devshelf.io/category/browser-extensions.md)
- Last checked: 2026-11-03

## About

Sortbase, formerly Easy Folders, is a browser extension for organizing AI chats. It adds folders and sub-folders across ChatGPT, Claude, Gemini, and Grok, fast history search, and a library of reusable prompts. Conversations can be transferred from one model to another, and data is stored locally with optional cloud sync.

## Alternatives

- [Singlebase](https://devshelf.io/resource/singlebase.md): Backend platform for AI apps and agents, combining Document DB, Vector DB, authentication, file storage, RAG, and an MCP server, from $9/mo. (pricing: Paid)
- [skim.page](https://devshelf.io/resource/skimpage.md): Generate AI assistant prompts for article URLs by prepending skim.page to the address bar. (pricing: Free)
- [PromptPlanner](https://devshelf.io/resource/promptplanner.md): Organize, schedule, and reuse AI prompts across projects on macOS with boards, backlogs, and clipboard integration. (pricing: not verified)

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