

LLM Gateway offers a unified API that allows users to route, manage, and analyze their requests across multiple large language model (LLM) providers, including OpenAI, Anthropic, and Google. This platform supports over 400 models and enables users to switch between providers without needing to alter their existing code significantly. The API is designed for developers and teams looking to streamline their integration with various LLMs and optimize their costs and performance in real-time.
The company is revenue-stage with paying customers and appears to have product-market fit for teams needing a unified interface to multiple LLM providers: $108,210 and a positive +23% rate point to meaningful demand. The gap between $108,210 and $17,514 suggests a large portion of recent receipts are usage-based or non-recurring, so take monthly headline revenue as a mix rather than purely subscription-stable income. Founded in 2025 and based in the US, LLM Gateway’s open-source approach likely accelerates developer adoption but also creates tradeoffs around how much of that adoption converts to predictable, high-margin revenue.
A judgment from project data — not a user review.