Who it is for
People who move between several AI tools and want accumulated context available in each of them.
Empirical
Portable memory store for AI tools and sessions
Overview
What Empirical does
Empirical keeps a record that outlasts a single chat. Events, entities, goals and reflections are stored as linked nodes, so the context behind a piece of work is not tied to one model or one conversation thread.
The framing is ownership. The memory belongs to the person rather than to whichever assistant happens to be in use, and it is meant to travel between tools.
The sample prompts show both directions of use: asking for the current state and size of the store, retrieving what is already held on a subject such as fitness before planning around it, and writing a stated preference about working style into the record.
What stands out
Memory is held as connected nodes with defined types rather than as loose text snippets.
Availability
Where Empirical is listed
Empirical is listed in the ChatGPT apps directory only. Gauzza DevCo has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Gauzza DevCo
- Filed under
- Productivity
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- empirical.gauzza.com
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Show me my memory brain status and total memory count.
- What fitness memories do you already have about me that can help plan this
- Remember my work style: blunt checklist format, mobile-first recommendation
Nearby
Other Productivity connectors
AI Passport
Portable memory shared across connected AI apps
ChatGPT
Arkon Vault
Carry project state and handoffs between different AI assistants
Claude
Basic Memory Cloud
Persistent Markdown knowledge base shared across AI tools
Claude · ChatGPT
ButlerBrain
Persistent memory layer with semantic search across notes
ChatGPT
Dijin Memory
Signed, citation-backed memory recall for AI sessions
ChatGPT
EGOIST AI Passport
A consented memory layer shared across separate AI assistants
Claude
This is an independent catalogue entry compiled by Node8 from Empirical's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Gauzza DevCo, and inclusion here is not an endorsement.
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