Periodic Labs (@periodiclabs) — Twitter Score 47 out of 1000

Periodic Labs is an AI-for-science research company co-founded by Liam Fedus and Ekin Dogus Cubuk to build AI scientists and autonomous laboratories for physical-sciences discovery. Periodic Labs's Twitter Score is 47 out of 1000 as of September 2026, ranking #19,366 (top 5%) among 486,860 tracked accounts.

Periodic Labs announced a $300 million seed round on September 30, 2025, led by Andreessen Horowitz, with participation from Felicis, DST Global, NVentures, Accel, Radical Ventures, Jeff Bezos, Elad Gil, Eric Schmidt, and Jeff Dean. The company's stated mission is to develop AI systems capable of conducting scientific research autonomously, with an initial focus on physical sciences, including the discovery of higher-temperature superconductors.

Periodic Labs has built an automated materials-synthesis laboratory that can mix powders, apply heat, and characterize the resulting products, representing a concrete step toward fully autonomous experimental science. The account has published 34 posts on the platform and has been mentioned by 27 accounts a total of 44 times.

Who follows Periodic Labs on X?

The accounts that follow Periodic Labs include 203 founders, 70 angel investors, 40 influencers and 9 VCs, among them Marc Andreessen, 6529, Andrew Kang, Garry Tan, Tarun Chitra and Vance Spencer.