Related Products
What else should we look at alongside OpenRouter?
Alternatives
Alternatives for routing model calls and controlling spend.
- LiteLLMAI Gateway+8 MixedBerriAI's open-source gateway that teams run in their own network on their own model keys, with budgets per key, user, and team and no fee on model spend.
- PortkeyAI Gateway0 MixedAI gateway with recorded request logs, guardrails, and audit logs on Enterprise, sold by Palo Alto Networks as Prisma AIRS AI Gateway since its May 29, 2026 purchase.
Complements
Model APIs a team can also call directly and tracing tools that receive OpenRouter's traces.
- Claude APIAI Model API+25 PositiveAnthropic's developer platform for Claude models, which OpenRouter serves through Anthropic, Amazon Bedrock, Azure, and Google endpoints.
- OpenAI APIAI Model API+3 MixedOpenAI's model API, whose request format OpenRouter exposes for every model it routes.
- LangfuseAI Observability+46 PositiveOpen-source LLM tracing and evaluation platform, one of the destinations OpenRouter Broadcast sends traces to.
- LangSmithAI Observability+17 MixedLangChain's platform for tracing and evaluating LLM apps and agents, another Broadcast destination.
