/Companies

Spacesheep

YC F26

San Francisco, US · Founded 2026 · 2 employees · 1 known investors

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Spacesheep is a collaborative workspace that turns AI agent output into shared, versioned documents ("spaces") where teams can comment, @mention colleagues or a built-in agent to make live edits, search by meaning, and display streamed data from servers and sensors. It serves teams using it for research, design docs, dashboards, slides, and internal apps, and integrates with existing agents and tools.

Founders & leadership· Y Combinator alumni (F26)

MMMichael Makarov
Michael MakarovFounder/CEOFounder and CEO of Spacesheep. Previously a member of technical staff at Anthropic, where he built the internal app deployment framework and an early version of CC Artifacts, and earlier worked as a staff engineer at Pinecone and Twitter.

Investors · 1

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Frequently asked questions

What does Spacesheep do?
Spacesheep is a collaborative workspace that turns AI agent output into shared, versioned documents ("spaces") where teams can comment, @mention colleagues or a built-in agent to make live edits, search by meaning, and display streamed data from servers and sensors. It serves teams using it for research, design docs, dashboards, slides, and internal apps, and integrates with existing agents and tools.
Who are Spacesheep's investors?
Spacesheep's investors include Y Combinator.
Where is Spacesheep headquartered?
Spacesheep is headquartered in San Francisco, US.