ConsenSys is a blockchain venture production studio building decentralized applications, mostly on Ethereum.

Zapier (YC S12) gives people internet superpowers by letting them easily connect and automate the apps they use.

Castle helps businesses keep their customers¡¯ online accounts safe from human-powered account takeovers, automated credential stuffing, risky user transactions, and other attacks impersonating users.

Join us as we reimagine the future of money and the internet.

Streak is the only CRM built entirely within your Gmail to help you get things done.

Clover Health is Medicare done differently. Life's greatest mysteries shouldn't include Medicare.

Transform business infrastructure with the power of APIs.

Medal. tv lets you clip your gameplay on your PC, Mac, and Mobile devices without dropping a frame.

We build accessible and reliable cloud infrastructure.

We envision a financially inclusive world where all people hold the power to improve their lives.

Kepler designs, builds, launches, and operates an advanced network of low earth orbit satellites with the ultimate goal of bringing the internet to outer space.

We're making it easier for engineers to build custom, internal software. Software has transformed industries, but it's currently too expensive to plan, build, and maintain. And...