System. One is a solo-GP venture firm that partners with technical founders at the earliest stages of company building, founded by Maximilian Claussen. System. One's Twitter Score is 1.4 out of 1000 as of September 2026, ranking #379,171 among 487,142 tracked accounts.
System. One was launched with €8.2 million in commitments and typically writes checks ranging from €500K to €3M. The firm focuses on technical founders at the pre-seed and seed stages, backing builders working on foundational technology. Among its Web3 investments, System. One has backed projects including Anytype, Tableland, and Textile.
System. One has published 2 posts on the platform and has been mentioned by 4 accounts, with 8 total mentions.
Who follows System. One on X?
The accounts that follow System. One include 12 founders, 5 angel investors and 2 VCs, among them Peter, Christoph Janz, Boris Mann, Alexander Lange, Shriya Nevatia and Ciarn O'Leary.