# OpenRouter

The unified interface for every model

**Verdict: conditional.** OpenRouter is the de-facto standard LLM gateway: one OpenAI-compatible API exposing 500+ models across 80+ providers, with unified billing, automatic failover, and no lock-in. It's an excellent default for model comparison and multi-provider routing. The conditions: a ~5.5% platform fee makes direct provider access cheaper at single-model scale, and Stripe agreed to acquire OpenRouter on August 19, 2026 (agreed, not closed, no price disclosed), leaving routing neutrality an on-record pledge rather than a structural guarantee. Best for developers and startups who value flexibility over the lowest per-token price. Last verified 2026-10-01.

OpenRouter is a unified AI model gateway and router — a single OpenAI-compatible API endpoint that gives developers access to 500+ models from 80+ providers (Anthropic, OpenAI, Google, DeepSeek, Meta, Mistral, xAI, and more). One integration handles routing, automatic provider failover, unified billing, prompt caching, and data-policy controls, so teams avoid writing a separate client per provider. You buy prepaid credits and pay per token with no subscription; a free tier of 25+ models is available with rate limits. Pay-as-you-go comes in two tiers: Standard at a 5.5% platform fee, and Business at an 8% fee, which adds EU and US in-region routing and a 1,000-workspace limit. Founded in 2023 by Alex Atallah (OpenSea co-founder) and Louis Vichy, it states 10M+ global users and 500+ trillion monthly tokens on its about page (read September 30, 2026), and is widely called 'the Stripe for AI' — a framing its own CEO has used. On August 19, 2026 Stripe officially announced it had agreed to acquire OpenRouter, confirming what Bloomberg had reported days earlier as a $7B+ deal. Neither Stripe's announcement nor OpenRouter's own post discloses a price. OpenRouter's post says the transaction is subject to customary closing conditions and that it expects to close in the coming weeks, and it pledges that OpenRouter will continue to operate as it is (same mission, same name, same product, same roadmap), that its neutrality across providers and models does not bend to any parent company, and that routing decisions stay driven by what is best for the user. As of September 30, 2026 no close has been announced, so the deal remains agreed rather than closed, and the neutrality pledge is a statement of intent rather than a structural guarantee.

## Strengths

- Accessing 500+ models across 80+ providers through one OpenAI-compatible API without per-provider integrations
- Comparing, benchmarking, and A/B switching models mid-project with zero application-code changes (no vendor lock-in)
- Automatic provider failover and uptime optimization when an upstream provider degrades
- Prototyping multi-model and agentic workflows where model flexibility outranks raw per-token cost
- High-volume single-model workloads — direct provider pricing undercuts the ~5.5% platform fee
- Buyers who need a guaranteed-neutral routing layer — Stripe's ownership of the router is an open question
- Strict data-residency and governance use cases better served by a self-hosted or governed enterprise gateway

## Pricing

- Model: freemium
- Free: $0
- Standard (pay-as-you-go): 5.5% platform fee
- Business (pay-as-you-go): 8% platform fee
- Enterprise: Custom

Website: https://openrouter.ai

## Sources

- [Stripe newsroom: Stripe agrees to acquire OpenRouter (Aug 19, 2026)](https://stripe.com/newsroom/news/stripe-agrees-to-acquire-openrouter)
- [Bloomberg — Stripe Nears Deal to Buy AI Firm OpenRouter for Over $7 Billion (Aug 16 2026)](https://www.bloomberg.com/news/articles/2026-08-16/stripe-nears-deal-to-buy-ai-firm-openrouter-for-over-7-billion)
- [OpenRouter pricing page](https://openrouter.ai/pricing)
- [OpenRouter blog: OpenRouter is Joining Stripe (agreed, not closed; no close announced)](https://openrouter.ai/blog/announcements/openrouter-is-joining-stripe/)
- [TechCrunch — Stripe will reportedly acquire AI gateway startup OpenRouter for $7B+ (Aug 16 2026)](https://techcrunch.com/2026/08/16/stripe-will-reportedly-acquire-ai-gateway-startup-openrouter-for-7b/)
- [OpenRouter about page (500T+ monthly tokens, 10M+ global users)](https://openrouter.ai/about)
- [OpenRouter homepage](https://openrouter.ai/)

Canonical: https://neomanex.com/directory/openrouter