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YC W11

8 dead or acquired startups from batch W11 with completed research reports.

Every startup playbook in our database, ready to build

Each deep-dive includes a post-mortem, step-by-step rebuild plan, and a technical spec you can paste straight into Claude Code, Cursor, or Lovable.

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W11
Acquired
CO

Comprehend

SaaS

SaaS to increase speed and quality of clinical trials.

W11
Acquired
DrChrono logo

DrChrono

Healthcare

The essential platform for modern medical practices and patients.

W11
Acquired
Fivestars logo

Fivestars

Fintech

Customer loyalty and payments platform for small businesses.

W11
Acquired
HelloSign logo

HelloSign

SaaS

eSignature software for small and mid-market businesses.

W11
Acquired
MA

Mailgun

API

Email API service.

W11
Acquired
PE

Pebble

Productivity

Watch that helps you get shit done and limit the mayhem of…

W11
Acquired
SE

Sendoid

High speed peer to peer data transport technology for consumers…

W11
Inactive
Tutorspree logo

Tutorspree

Education

Online tutoring marketplace.

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