nomoat / Corpus / Alternatives
Alternatives to Corpus
Corpus: Keeps the facts you want AI chats to remember about you and makes them available in ChatGPT or Claude, even in new chats. Here are 24 other products that do a similar job. Of these, 22 have a free plan, 1 sells for a one-off price.
- Papez
Keeps one memory of what you tell AI assistants so ChatGPT, Claude and coding tools can all recall it, and you can edit it.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Minutes
Transcribes meetings, calls and voice memos on your own machine into markdown files that your AI assistant can search.
Free · Notes and knowledge · Individuals and families
- AI Exporter Hub
Chrome extension that saves your ChatGPT, Claude, Gemini and other chatbot chats as Markdown, PDF, Notion pages or Obsidian notes.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Basic Memory
Keeps notes and decisions in Markdown files that AI assistants and your team can read and update over MCP.
Since 2025
Free plan · Notes and knowledge · Developers
- ContextVault
A shared memory store that lets a team's AI assistants save and reuse knowledge across sessions and tools.
Since 2026
Free plan · Developer tools · Developers
- Deepmark
Collects saves from X, YouTube, Instagram and your browser into a private library that AI describes so you can search in plain language.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- DocuMemory
Saves what you work out in AI chats as searchable documents that Claude, ChatGPT, Cursor and other MCP tools can read later.
Since 2026
Free plan · Notes and knowledge · Developers
- EdgeEver
An open-source notes and knowledge base you host on Cloudflare or Docker, with desktop, mobile and web clipper apps plus AI agent links.
Free · Notes and knowledge · Individuals and families
- Memoriq
Collects your Claude, ChatGPT, Grok and Gemini conversations in one searchable archive that is encrypted on your device.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Nodea
Chat with Claude on a canvas where any reply can be forked into its own branch and compared side by side.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Pinto Notes
A free Mac notes app that Claude and other AI assistants can read and change with your approval.
Free · Notes and knowledge · Individuals and families
- Segue
Keeps an ML project's decisions, evidence and next steps in a brief that Claude, ChatGPT or Cursor can load and update.
Since 2026
Free plan · Developer tools · Developers
- Atomic
A notes app that auto-tags your notes, links related ideas, searches by meaning and writes summaries from them.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Birdfeeder
Weekly email of the posts you saved on Bluesky, Mastodon, Nostr and X, plus a searchable archive of everything you bookmarked.
Since 2026
Subscription · Notes and knowledge · Individuals and families
- CastLoom Pro
Desktop app that plays and batch downloads podcasts, then transcribes and translates them offline into your notes.
Since 2026
One-off payment · Podcasting · Individuals and families
- NoteDiscovery
A free markdown notes app you run on your own server, with wikilinks, a graph view, diagrams, math and an MCP link for AI tools.
Free · Notes and knowledge · Individuals and families
- OpenWhispr
Voice dictation and meeting note app that turns speech into text on your device or in the cloud, for people who type a lot.
Free plan · Notes and knowledge
- Prismical
Records meeting audio and voice memos without a bot joining, then turns them into transcripts, summaries and action items.
Free plan · Notes and knowledge
- Quillite Markdown
A desktop Markdown editor with live rendering, formula and chart templates, optional AI help and export to 12 formats.
Free · Notes and knowledge · Individuals and families
- Recly
Turns your Apple Watch or Galaxy Watch into a meeting recorder with free on device transcription and audio stored in your Google Drive.
Since 2026
Free · Video and audio · Individuals and families
- Dexio
A hosted wiki that Claude, ChatGPT, Cursor and other AI agents share through MCP, so people can see and edit what the agents know.
Free plan · Developer tools · Developers
- OzBrain
One shared store of plans, rules and research that your and your team's AI agents can all read and update.
Since 2026
Free plan · Notes and knowledge
- StrataSpace
Markdown document editor where teams and AI agents like Claude and ChatGPT write together live, with presentations and blog publishing.
Since 2026
Free plan · Documents and e-signature · Developers
- Moxn
Shared docs workspace where people and AI agents write together, with branches and reviewable edits.
Since 2026
Free plan · Notes and knowledge · Developers