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Spacesheep

Active · Documents of the future: the collaboration surface for people and…

7signal of 100 · rising 7
  • went through YCProgram · this site+4
  • team of 2Team size · YC's directory+2.5

A sum of public facts, not a judgement and not investment advice.

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About Spacesheep

Agents now write faster than anyone can read. Spacesheep is where their work lands: any agent turns a session's output into a space that your team takes in at a glance. It works with the agents you already use, and has its own agent built in. Teams work on it together: comment on the exact spot, @mention a teammate, or ask @spacesheep and an agent makes the change live on every screen. Every change is a version, and every space is searchable by meaning, for people and agents alike. Spaces can show live data streamed from servers and sensors, and connect to the tools your team already uses. Teams use it for research, design docs, dashboards, slides and internal apps.

YC batch
F26 · Fall 2026
Status, per YC
Active
Category
AI, Developer tools
Team size
2
Location
San Francisco, CA, USA
Checked
6h ago

YC tags: Developer Tools, Generative AI, Consumer, Productivity, Collaboration

Changes seen

Joined a programOct 22, 2026

Joined Y Combinator's Fall 2026 batch (F26).

Spacesheep in F26: 219 companies, 89% AI

Spacesheep: questions

Which YC batch was Spacesheep in?

Spacesheep was in Y Combinator's Fall 2026 batch (F26).

Is Spacesheep still active?

Y Combinator lists Spacesheep as active.

Where is Spacesheep based?

Spacesheep lists San Francisco, CA, USA as its location on YC's directory.