ProductUnclaimedAIArtificial IntelligenceB2BDeveloper ToolsProductivity

Turnstone

by Turnstone

Free on-device AI workspace that connects your apps and local files into a shared second brain for all your AI agents and models.

myturnstone.ai

Community-submitted · content unverified. This organization has not verified ownership or the information in this profile.

About

Turnstone is a free, on-device AI workspace where all data and agent memory lives on your machine with no cloud copies. Users connect email, calendar, Slack, Drive, and local folders to build a continuously updated second brain that any agent can access. Multiple specialized agents share one brain so context is never re-explained across tools or models. Turnstone works with existing AI subscriptions including ChatGPT, Claude, Grok, and Cursor, plus OpenRouter and open-source models via OpenCode. Turnstone is a product of Turnstone.

Pricing
Completely free; powered by the AI subscriptions you already have
Added via
web
Ownership
unclaimed

Where to go

For people

For agents

Nothing listed yet.

Product details

Product kind
App
Pricing model
Free
Free tier
Yes
Open source
No

Platforms

macos

Use cases

Personal AI second brainCross-app context sharing for agentsMulti-agent coordinationPrivate local AI memoryChief-of-staff automation

Integrations

SlackChatGPTClaudeGrokCursorOpenRouter

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