Matthias Niessner (@MattNiessner) — Twitter Score 19 out of 1000

Matthias Niessner is an AI researcher and professor who leads the Visual Computing & Artificial Intelligence Lab at the Technical University of Munich, where his work spans computer vision, 3D reconstruction, and AI-driven video synthesis. Matthias Niessner's Twitter Score is 19 out of 1000 as of October 2026, ranking #52,160 among 493,668 tracked accounts.

Matthias Niessner co-founded Synthesia, an AI video generation platform that announced a $200 million Series E at a $4 billion valuation in January 2026. He also co-founded SpAItial, a company developing physically grounded world models built to generate and reason about the appearance and physics of real and imagined environments. SpAItial secured a $13 million funding round led by Earlybird Venture Capital, with participation from Speedinvest. Previously, Matthias Niessner worked at Stanford University as a Visiting Assistant Professor.

Matthias Niessner has accumulated 50,159 followers as of October 2026 and has published 1,841 posts. Matthias Niessner has been mentioned by 9 accounts, with 10 total mentions.

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The accounts that follow Matthias Niessner include 86 founders, 20 angel investors, 15 influencers and 4 VCs. Among them are Andrej Karpathy, Mario Nawfal, Sriram Krishnan, Shaw, Alex Atallah and Agentyoda.