S22
Acquired
Alterya
Fintech
Protecting Humans from Scams
API
16 dead or acquired startups in API 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.
W19
Inactive
Basilica
Machine Learning
Basilica is an API that embeds high-dimensional data like images and…
W11
Acquired
DrChrono
Healthcare
The essential platform for modern medical practices and patients.
W21
Acquired
Dyte
Video
Real-time audio & video SDKs, ready to launch 🚀
W23
Acquired
Fern
Developer Tools
Instantly offer SDKs and API Docs
W11
Acquired
MA
Mailgun
API
Email API service.
W15
Acquired
Moltin
Payments
eCommerce building blocks through simple APIs for websites & apps.…
S18
Acquired
OneGraph
API
GraphQL API to connect all of the internet's APIs. Join us at Netlify!
W23
Acquired
PlayAI
Generative AI
Our mission is to make Voice AI accessible and useful to all.
W22
Acquired
Requestly
Developer Tools
Open-Source Postman alternative
S17
Acquired
Ribbon Health
Health Tech
Health enterprise API for data on doctors, insurance, costs, & quality
W14
Acquired
RI
Rickshaw
Delivery
Same day local delivery, via API. Currently operating in SF.
S13
Acquired
Standard Treasury
Fintech
Banking APIs; acquired by Silicon Valley Bank in August 2015
W24
Acquired
Trieve
Developer Tools
All-in-one API for search, RAG, & recommendations
S22
Acquired
Vizzly
Developer Tools
Customer-Facing Analytics for Modern SaaS.
W10
Acquired
ZE
Zencoder
Video
Video Encoding API, Open source video player (video.js)