Matt Shumer is a technology entrepreneur and investor who co-founded OthersideAI in 2020, which later gave rise to HyperWrite, an AI-assisted writing tool. Matt Shumer's Twitter Score is 299 out of 1000 (an Excellent rating) as of October 2026, ranking #1,089 (top 0.5%) among 498,348 tracked accounts.
Matt Shumer co-founded OthersideAI and previously served as CEO of HyperWrite, roles through which he spent several years building in the AI space. He currently works at Alpha School and serves as a general partner at Shumer Capital. In February 2026, he authored a widely circulated AI essay titled "Something Big is Coming," which drew significant attention across the AI community. In 2024, he faced criticism for promoting an open-source AI model that researchers found did not live up to its performance claims; he later apologized publicly.
Matt Shumer has built a following of 397,986 on the platform, with 11,659 posts published to date. He has been mentioned by 126 accounts, with 201 total mentions.
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The accounts that follow Matt Shumer include 1,429 founders, 352 angel investors, 491 influencers and 12 VCs. Among his notable followers are Marc Andreessen, Balaji, Nikita Bier, Elon Musk, Laura Shin and Hayden Adams.