Sauna vs Claude

Sauna vs Claude

Claude is a brilliant assistant. Sauna is a coworker.

Claude is a brilliant model to talk to. Sauna is built as a coworker around models like it: it remembers your work, lives on the surfaces your team uses, acts in your tools, and follows up — not just a chat you re-brief each time.

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Comparing Sauna and Claude? Claude is one of the strongest models to talk to. Sauna is a coworker built around models like it — it adds the memory of your work, the tool connections, the surfaces, and the multiplayer a chat app on its own doesn't have.

What Claude is

Claude is Anthropic's AI assistant — one of the strongest models, with connectors and a chat interface. It's an excellent assistant centered on the conversation.

Claude
Sauna
Shape
A chat assistant you prompt.
A coworker that remembers your work and follows up.
Memory
Within a conversation.
Workspace plus session memory across every chat.
Surfaces
The Claude app and API.
Web, iMessage, Slack, email, Superhuman.
Team
Individual.
Multiplayer: Spaces, Brain Access, Shared Folders.

The difference: A great chat assistant, versus a coworker that remembers and acts across your stack.

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Why Sauna

Built around your work.

  • Coworker

    Remembers and follows up

    Sauna keeps your context and comes back with the work, instead of waiting to be re-prompted.

  • Your tools

    Acts in your stack

    Thousands of apps, plus your own over MCP or an API key — it does the task, you approve.

  • Team

    Shared, on every surface

    The same Sauna on Slack, email, iMessage, and the web, for the whole team.

In context

It knows your work, and acts on it.

Sauna remembers your projects and the people in them, connects to the tools your team runs, and finishes the task — across the web app, Slack, email, iMessage, and Superhuman.

app.sauna.ai/sauna
You
You
@Sauna what did we land on last week, and update the ticket?
S
Sauna
Pulling last week's thread and the linked issue.
You settled on three tiers. Updated the ticket — caught up.

Good to know

Questions, answered.

I love Claude. Is Sauna a replacement?

Sauna is a coworker built around frontier models: it adds the memory, the tool connections, the surfaces, and the multiplayer that a chat app on its own doesn't have.

Does it work in Slack and email?

Yes — the web app, iMessage, Slack, email, and Superhuman.

Is my data safe?

Sauna reads only what you connect, and acts only after you approve. Your workspace and its memory are yours, not training data.

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Sauna vs the alternatives

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