Marimo is an open-source AI-native reactive Python notebook project that was acquired by CoreWeave in late 2025. Marimo's Twitter Score is 9.6 out of 1000 as of October 2026, ranking #97,568 among 493,668 tracked accounts.
Marimo was co-founded by Akshay Agrawal as CEO and Myles Scolnick as CTO to build a Python notebook designed to be reproducible, Git-friendly, deployable as a web app, and executable as a script. In November 2024, the company announced a $5M seed round led by Anthony Goldbloom and Shyam Mani of AIX Ventures. Additional backers include Jeff Dean, Clement Delangue, Charlie Marsh, Lukas Biewald, and Wes McKinney, among others.
Marimo announced a definitive agreement to be acquired by CoreWeave on October 30, 2025, with transaction terms undisclosed. Following the acquisition, the cloud-hosted molab notebook workspace began running natively on CoreWeave Cloud and entered public preview with optional GPU access as of June 2026. Marimo's account has published 1,332 posts and has attracted 7,113 followers as of October 2026. The account has been mentioned by 15 accounts, totaling 24 mentions.
Who follows Marimo on X?
The accounts that follow Marimo include 43 founders, 12 angel investors, 11 influencers and 1 VCs. Among them are Tarun Chitra, Banteg, 0xMaki, mikedemarais.eth, dcbuilder.eth and Will Price.