OpenRouter growing 29% MoM at $140M/year

Key points from our June 2026 update via Sacra AI:

Chinese open-source AI labs have driven nearly 3x growth in OpenRouter’s token volume since March and now represent 50%+ of all OpenRouter usage (up from ~2% in mid-2025), led by DeepSeek (3T tokens per day) with V4 Flash, Tencent (1.8T) with Hy3, Xiaomi (~760B) with MiMo and Z.ai (~570B) with GLM-5.2, helping drive OpenRouter’s total throughput to ~250T tokens per month even as per-token monetization has fallen ~60% due to OpenRouter’s flat ~5% fee being applied to less expensive tokens.
As tokenmaxxing gives way to optimizing cost per unit of intelligence, developers are increasingly replacing expensive frontier models with cheaper open-source models for easier tasks (Chinese model volume up 7x from March to August), turning model routing into a standard feature across deployment platforms (Vercel), coding agents & IDEs (Cursor), data platforms (Databricks), expense management (Ramp), and enterprise API infra (Kong).
Stripe is reportedly in talks to acquire OpenRouter for roughly $10B, or about 71x Sacra-estimated $140M annualized revenue in July 2026 growing 29% MoM over the last 4 months, with the upside of Stripe capturing an emergent developer primitive to pair with usage-based billing (via its $1B acquisition of Metronome), to create Stripe Connect-like infrastructure for the marketplace dynamic underlying AI companies, helping them manage gross margin by controlling the spread between token spend and token usage-based pricing.

For more, check out this other research from our platform:

3T+ token/day Coinbase of the inference economy