Best AI Gateways - Page 5

AVIS is an AI infrastructure platform and unified AI API that gives developers access to 400+ AI models through a single API key and endpoint. Instead of managing separate SDKs, API integrations, billing accounts, and rate limits across multiple providers, developers connect once and switch between models by simply changing a model identifier. This makes it easy to compare models, run A/B tests, optimize performance and cost, and avoid vendor lock-in. AVIS also differentiates itself through its Tier-1 partnership with BytePlus, providing direct access and priority queues for frontier AI models such as Seedance and Seedream. The AVIS platform brings together the core tools needed to build and launch AI applications. Its AI model gateway provides access to models across video, text, image, audio, embeddings, and other AI capabilities from leading providers in one unified API.

RouteMux is an AI gateway for developers building applications with models from multiple providers. It offers a unified API key and compatible endpoints for OpenAI, Anthropic and Vertex-style requests, allowing applications to connect to a catalog of AI models through a common interface. Developers can use RouteMux to route requests across supported models and manage usage from one service rather than integrating each provider separately. The service uses pay-as-you-go billing, with charges applied to successful requests according to the applicable model and provider rates. RouteMux is intended for teams that want to add or switch among AI models while keeping their application’s connection pattern consistent. Availability, model support and billing conditions may vary by provider and model.