OpenRouter
ActiveThe unified interface for every model
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.
Stateless per-request relay router — each call is routed fresh to a model and returned memory-less; no carried-context agent loop.
Is it right for you?
Good for
- 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
Not good for
- 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
Our experience
Pricing
Freemium- 25+ free models
- 4 free providers
- 50 requests/day rate limit
- Community support
- 500+ models, 80+ providers
- 5.5% platform fee
- Prepaid credits (credit card or crypto)
- High global rate limits
- Email support
- SSO/SAML
- Contractual SLAs
- Managed policy enforcement
- Support SLA + shared Slack
- Platform-fee discounts
Verdict history
Sources
- Stripe newsroom — Stripe agrees to acquire OpenRouterAug 2026
- Bloomberg — Stripe Nears Deal to Buy AI Firm OpenRouter for Over $7 Billion (Aug 16 2026)Aug 2026
- OpenRouter — Pricing (Free / Pay-as-you-go / Enterprise tiers, 5.5% platform fee, 25+ free models, 50 req/day, BYOK)Aug 2026
- TechCrunch — Stripe will reportedly acquire AI gateway startup OpenRouter for $7B+ (Aug 16 2026)Aug 2026
- OpenRouter — homepage (unified interface, 500+ models / 80+ providers / 10M+ users / 200T+ monthly tokens, OpenAI-compatible API, credits)Aug 2026
Verification log
- Status— Updated
Automated agent
status acquired -> active (CORRECTION of our own field, not a vendor change). Re-read the Stripe primary: it says Stripe 'has agreed to acquire OpenRouter', with no price and no expected closing date; openrouter.ai carries no statement of a completed deal or Stripe ownership. The deal is still AGREED, NOT CLOSED as of 2026-09-07, so the stored status 'acquired' overstated the evidence and contradicted the entity's own verdict_summary ('agreed, not closed'). Set back to active; it moves to acquired only on close. Rating held at conditional and NO verdict moved. Also refreshed a stale metric: description said 10M+ users routing '200T+ monthly tokens'; the live homepage advertises 400T+. This resolves the watchlist's 200T-vs-300T comparison inconsistency by fetch rather than by picking a stored side: neither figure was current. 500+ models, 80+ providers, 10M+ users all re-verified unchanged.
- Status— Updated
Automated agent
status active → acquired. Stripe's own newsroom officially announced on 2026-08-19 that it has AGREED to acquire OpenRouter, upgrading the prior Bloomberg/TechCrunch secondary reporting to a primary-confirmed fact. Deal is agreed, NOT closed; Stripe disclosed no price and made no commitment on OpenRouter's independence or routing neutrality. Description rewritten to state the primary confirmation and the pending-close nuance. Pricing unchanged (5.5% platform fee, 500+ models / 80+ providers re-verified on openrouter.ai today). Rating stays conditional; verdict_summary rewrite staged for the announcing post's publish step.
Want this running in your business?
We tested this tool and we build with tools like it every day. Tell us the workflow and we will set it up, integrate it and hand it over working.
The conversation runs on Gnosari, one of the tools in this directory. A real conversation, not a sales script.