If you're looking for an AI SDK that supports multiple language models and providers, including OpenAI and Google, Vercel AI SDK is a great option. This TypeScript/JavaScript-based integration library lets developers quickly add AI services from OpenAI, Anthropic, Google, Llama and Mistral. It supports multiple language models, model selection, prompt engineering and a wide range of tool integrations, so it's a good option for large-scale AI projects.
If you want something more elaborate, an AI orchestration platform, Eden AI offers a single interface to many AI services. It has a broad range of AI technologies and a unified API to switch among providers without vendor lock-in. The service can help companies simplify operations and cut costs with a pay-as-you-go pricing model.
Last, Keywords AI offers a unified DevOps foundation for building, deploying and monitoring AI services. It offers a single API endpoint for many LLM models and can handle hundreds of simultaneous requests without lag. With tools for prompt management, performance monitoring and data collection, Keywords AI is geared for AI startups that want to focus on building products, not infrastructure.