OpenRouter
OpenRouter is a unified API and marketplace that provides developers with a single interface to access hundreds of AI models from various providers.
OpenRouter simplifies AI model integration by offering a single API key to access over 400 models from more than 60 providers, including OpenAI, Anthropic, and Google. It features intelligent routing to optimize for price or speed, supports multimodal inputs like text, images, and video, and offers centralized billing and usage tracking. The platform is designed for developers to build AI-powered applications without managing multiple API integrations.
OpenRouter serves as a valuable unified API gateway with access to cutting-edge models like GPT-5.5 Pro and Claude Opus 4.6, plus significant funding of $168M. The platform's role in democratizing AI access is notable, with 61% of token consumption from Chinese models showing its global reach, though it remains primarily an aggregation service rather than an innovation leader.
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Visit the official OpenRouter website