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OpenCode (YC W21) grew from its first commit in June 2025 to about 13 million…

2026-07-24 · 16:06 UTC ·@sdianahu ·1 min read

Brief

OpenCode grew from its first commit in June 2025 to over 13 million monthly users and 4.6 million weekly users, serving more than 3 trillion tokens per day and generating roughly $40M annualized revenue with over 169k GitHub stars in under a year; CEO Jay V credits an Anthropic clampdown and open-source model improvements for the surge.

Why it matters

OpenCode (YC W21) grew from its first commit in June 2025 to about 13 million monthly and 4.6 million weekly active users, serving >3 trillion tokens per day (7 trillion tokens cited in the episode), generating roughly $40M annualized revenue and amassing >169k GitHub stars — all in under a year.

Key details

  • CEO Jay V (@jayair) told Y Combinator’s The Lightcone (with hosts @harjtaggar, @snowmaker, @sdianahu) that an Anthropic clampdown and the point when open-source models became ‘good enough’ were major drivers behind OpenCode’s rapid adoption and enterprise traction.
Source evidence

incredible journey from @jayair

@opencode got to >3T tokens served a day, >$40M annualized revenue, >169k github stars

all achieved in less than a year (first commit was june 2025)

Y Combinator (@ycombinator)

Since the start of the year, @OpenCode (YC W21) — an open source alternative to Claude Code and Codex that works with any model — exploded to 4.6 million weekly active users, 13 million monthly actives, and roughly $40M in annualized revenue.

In this episode of The Lightcone, @harjtaggar, @snowmaker, and @sdianahu talk with Jay V (@jayair), OpenCode’s CEO, about what’s driving this wild growth, the Anthropic clampdown that inadvertently fueled it, and the almost 20 year founder journey that led him here.

00:44 — OpenCode’s Explosive Growth
01:16 — 20x Growth, 13M Users, and 7 Trillion Tokens
03:39 — The Anthropic Controversy That Changed Everything
05:43 — Bringing AI Coding Agents to the World
06:39 — When Open Source Models Became Good Enough
08:56 — What Millions of Developers Are Actually Using
13:31 — Why OpenCode Is Huge Outside the US
15:27 — Why Fortune 500 Companies Choose OpenCode
16:36 — The Economics of AI Tokens
20:02 — How Enterprises Are Using Coding Agents
22:58 — AI’s New Unit Economics
24:56 — Why Model Choice Matters
29:55 — The Product Decisions Behind OpenCode
34:21 — A 16-Year Overnight Success
41:16 — Why Jay Never Gave Up

Video

— https://nitter.net/ycombinator/status/2080655833810231505#m