Related Products
What else should we look at alongside OpenAI API?
Alternatives
Model platforms for building the AI features and agents that would otherwise run on OpenAI.
Complements
Tools for evaluating OpenAI workloads or buying and routing OpenAI models through another platform.
- LangSmithAI Observability+17 MixedLangChain's platform for tracing and evaluating agents. Its wrap_openai wrapper traces every OpenAI call.
- Microsoft FoundryAI Model API−26 NegativeMicrosoft's model platform, which sells OpenAI's models as Azure OpenAI under Azure contracts, quotas, and data terms.
- Amazon BedrockAI Model API+9 MixedAWS's model service, which runs GPT-6 models and Bedrock Managed Agents powered by OpenAI under AWS accounts and billing.
- OpenRouterAI Gateway+10 MixedA model gateway that routes one API across many providers, including OpenAI, for fallback and price routing. Stripe agreed to acquire it on August 19, 2026.
