Evan Weaver (@evan) — Twitter Score 9 out of 1000

Evan Weaver is a software engineer, founder, and angel investor who co-founded Fauna and previously led infrastructure and performance work at Twitter during its early scaling era. Evan Weaver's Twitter Score is 8.6 out of 1000 as of October 2026, ranking #107,247 among 493,952 tracked accounts.

Evan Weaver co-founded Fauna, a database company, and stepped back from day-to-day involvement there in June 2022 while continuing to support it externally. Before that, he was part of the team at Twitter that tackled the platform's foundational infrastructure and performance challenges during a period of rapid growth. His technical focus spans software infrastructure, developer tools, fintech, SaaS, and AI.

Evan Weaver founded Catapult Pre-Seed Fund I as part of his participation in the first cohort of Spearhead, a program that created independent funds for cohort members to make early-stage startup investments. He was previously affiliated with Spearhead as a first-cohort fund manager. His broader investment activity spans software infrastructure, developer tools, and adjacent markets. Evan Weaver's account has published 36 posts and has been mentioned by 35 accounts a total of 133 times.

Who follows Evan Weaver on X?

Evan Weaver draws a technically oriented audience on the platform. The accounts that follow Evan Weaver include 42 founders, 14 angel investors and 4 VCs, among them Garry Tan, Sarah Guo, Shaan Puri, Mark Zuckerberg, Semil and Martincasado.