# Supermemory vs Team0 | Team0

> Supermemory remembers. Team0 understands. Supermemory keeps your sources and what it learned from them. Team0 keeps what is still true, who said it, and which agent may see it.

Agent-readable version of https://team0.ai/compare/supermemory. The page for people is at that address; this file carries the same content without layout.

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# Supermemory remembers. Team0 understands.

Supermemory keeps your sources and what it learned from them. Team0 keeps what is still true, who said it, and which agent may see it.

## Where Team0 is different.

Built from all your work
:   Email, calendar, meetings, GitHub, Notion, HubSpot, Jira, Stripe and more, plus what your agents save.

Every statement shows its source
:   The exact line it came from, who said it, and when.

Heard is not confirmed
:   A remark floated once on a call is kept, labelled as heard. It never overwrites what is confirmed.

Settled, or put to you
:   A change is settled when the evidence settles it. When two people still disagree, both are kept and marked, and your agent asks you.

Agents save evidence, not truth
:   What an agent saves is labelled with its name. One agent cannot quietly rewrite what the others read.

One understanding for every agent
:   Each agent reads under its own access, and every read is on the record.

## Side by side.

Supermemory’s column uses its own words.

|  | Supermemory | Team0 |
| --- | --- | --- |
| What it is | “The default engine for memory and continual learning for agents” | One understanding of your work that every agent reads |
| What it learns from | Agent sessions and documents you send. Connectors: Google Drive, Gmail, Notion, OneDrive, GitHub, Granola, Web Crawler | Agent conversations, email, calendar, meeting transcripts, documents, GitHub, Notion, HubSpot, Jira, Stripe and more |
| What it keeps | It “derives memories (what it understood) and keeps chunks (the source)” | What it learned, with the line it came from. Agent conversations are deleted after 7 days |
| When facts change | For a contradiction, “updates win for ‘what’s true now’”, with history kept for audit | Heard never replaces confirmed. Disagreements are marked and put to you |
| Casual remarks | “Casual, non-meaningful chatter is less likely to become durable memory” | Kept, labelled as heard, and never treated as confirmed |
| What agents save | Captured into memory | Kept as that agent’s evidence, never trusted on its own |
| Per-agent access | Memory separated by namespaces you choose | A grant per agent, revocable alone, every read on the record |
| Hosting | Cloud, or self-hosted, including air-gapped | Hosted by Team0 |

Building a product for your own users? Team0 has an invite-only API beta. [Build with the API](https://team0.ai/developers#api)

Supermemory details are from its own site and documentation, checked October 2026.

- [Mem0 vs Team0Memory infrastructure for agents and apps](https://team0.ai/compare/mem0)
- [Letta vs Team0Agents that edit their own memory](https://team0.ai/compare/letta)
- [Zep vs Team0Context platform for agents you build](https://team0.ai/compare/zep)
- [Claude and ChatGPT memory vs Team0Built-in assistant memory](https://team0.ai/compare/claude-and-chatgpt-memory)

- [OverviewThe World Model](https://team0.ai/world-model)
- [ArchitectureFollow one fact from email to every agent](https://team0.ai/world-model/architecture)
- [Data modelStatements, two clocks, belief lanes](https://team0.ai/world-model/data-model)
- [Entity resolutionOne person, one record, carefully](https://team0.ai/world-model/entity-resolution)
- [Truth maintenanceHow beliefs are retired, never deleted](https://team0.ai/world-model/truth-maintenance)
- [Trust and scopeWho said it, who may see it](https://team0.ai/world-model/trust-and-scope)
- [Understanding EngineFrom graph to a read an agent can use](https://team0.ai/world-model/understanding-engine)
- [Memory vs understandingWhat a memory layer does, and what understanding adds](https://team0.ai/memory-vs-understanding)
- [Markdown vs Team0Where notes files stop, and what keeps them true](https://team0.ai/markdown-second-brain)
- [The 31 problemsEverything you have to solve, in one list](https://team0.ai/agentic-understanding)

## Your agents will change. Your understanding shouldn’t.

[Build on the same understanding](https://team0.ai/developers)

Invite-only private beta.