10+ Best AI Inference Gateways Tools in 2026 (New Guide)

Experience the power of Portkey's AI Gateway - a game-changing tool for seamless integration of AI models into your app. Boost performance, load balancing, and reliability for resilient and efficient AI-powered applications.

Get up to 15x faster response from OpenAI GPT API with Model Gateway

Get started with Gatekeep, the text-to-video AI that transforms your questions into engaging educational explainer videos. Now available on web and Discord.

Cerebras is the go-to platform for fast and effortless AI training and inference.

Inferable is an open-source developer platform that makes it easy to build reliable, distributed, secure, agentic applications and trigger them programmatically.

Higress is a cloud-native api gateway based on Alibaba's internal gateway practices.Powered by Istio and Envoy, Higress realizes the integration of the triple gateway architecture of traffic gateway, microservice gateway and security gateway, thereby greatly reducing the costs of deployment, operation and maintenance.

Graphiti is Knowledge Graph-based memory for AI agents. Automatically build rich graphs from changing business data & chat histories. Enable your Python agent with fast access to relevant, accurate data, even as it evolves over time. Visit our GitHub repo!

AI Gateway is designed for flexibility. It supports integration with many popular public AI services like ChatGPT, Bard, CopyAI, Jasper, and others. Crucially, it can also connect to your organization's internal or proprietary AI models and LLMs.

CodeGate: The local gateway for secure AI coding. Protects your secrets & data, adds dependency risk awareness, and gives control over LLMs.

Helicone AI Gateway: Unify & optimize your LLM APIs for production. Boost performance, cut costs, ensure reliability with intelligent routing & caching.

LLM Gateway: Unify & optimize multi-provider LLM APIs. Route intelligently, track costs, and boost performance for OpenAI, Anthropic & more. Open-source.

Sight AI: Unified, OpenAI-compatible API for decentralized AI inference. Smart routing optimizes cost, speed & reliability across 20+ models.

Semantic routing is the process of dynamically selecting the most suitable language model for a given input query based on the semantic content, complexity, and intent of the request. Rather than using a single model for all tasks, semantic routers analyze the input and direct it to specialized models optimized for specific domains or complexity levels.

Envoy AI Gateway is an open source project for using Envoy Gateway to handle request traffic from application clients to Generative AI services.

Build & deploy secure, no-code MCP tools. Connect your data/APIs to AI assistants (ChatGPT) for real-time context & automation.