Best Envoy AI Gateway Alternatives in 2025
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LLM Gateway: Unify & optimize multi-provider LLM APIs. Route intelligently, track costs, and boost performance for OpenAI, Anthropic & more. Open-source.
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Helicone AI Gateway: Unify & optimize your LLM APIs for production. Boost performance, cut costs, ensure reliability with intelligent routing & caching.
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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.
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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.
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Get up to 15x faster response from OpenAI GPT API with Model Gateway
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Arch: The AI dataplane for developers. Focus on building powerful agents, not infrastructure. Get security, multi-LLM access, routing & observability out-of-the-box.
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Unify API, AI, & event management with Kong Konnect. Centralized platform for secure, scalable agentic infrastructure & AI modernization.
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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.
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Gloo: API Gateway, Service Mesh, AI Gateway. Secure, connect, & manage your cloud-native apps.
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Scale enterprise Generative AI & agentic workflows securely in your VPC with TrueFoundry. Achieve data sovereignty, cut costs, & boost GPU efficiency.
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Superagent: Open-source AI firewall offers reasoning-driven, real-time LLM protection from prompt injections, data leaks, & malicious backdoors.
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Launch & scale AI apps confidently with Portkey! AI Gateway, observability, prompt management & guardrails in one platform. Control costs & performance. Get Started!
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Struggling with unreliable Generative AI? Future AGI is your end-to-end platform for evaluation, optimization, & real-time safety. Build trusted AI faster.
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Openlayer: Unified AI governance & observability for enterprise ML & GenAI. Ensure trust, security, & compliance; prevent prompt injection & PII leakage. Deploy AI with confidence.
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Stop managing multiple LLM APIs. Requesty unifies access, optimizes costs, and ensures reliability for your AI applications.
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Simplify cloud-native API management & delivery. Traefik's solutions help DevOps & Platform teams secure, scale, & manage APIs & AI anywhere.
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ModelPilot unifies 30+ LLMs via one API. Intelligently optimize cost, speed, quality & carbon for every request. Eliminate vendor lock-in & save.
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GPT-Load: Your unified AI API gateway for OpenAI, Gemini & Claude. Simplify management, ensure high availability & scale your AI applications easily.
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LangDB AI Gateway is your all - in - one command center for AI workflows. It offers unified access to 150+ models, up to 70% cost savings with smart routing, and seamless integration.
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Simplify AI development. Forge unifies OpenAI, Anthropic, Google & more via one secure, OpenAI-compatible API. Centralized keys. Open source.
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FastRouter.ai optimizes production AI with smart LLM routing. Unify 100+ models, cut costs, ensure reliability & scale effortlessly with one API.
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Helix is a private GenAI stack for building AI agents with declarative pipelines, knowledge (RAG), API bindings, and first-class testing.
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Sight AI: Unified, OpenAI-compatible API for decentralized AI inference. Smart routing optimizes cost, speed & reliability across 20+ models.
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Aporia provides AI guardrails for secure, reliable generative AI in production. Prevent threats, control hallucinations, and ensure compliance.
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Kosmoy: Enterprise GenAI governance, development, & monitoring in one platform. Scale AI safely. Learn how we can help your business!
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Build, manage, and scale production-ready AI workflows in minutes, not months. Get complete observability, intelligent routing, and cost optimization for all your AI integrations.
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RouKey: Optimize LLM costs by 70% with smart AI routing. Unify 300+ models, prevent vendor lock-in, & ensure enterprise-grade security for your data.
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CodeGate: The local gateway for secure AI coding. Protects your secrets & data, adds dependency risk awareness, and gives control over LLMs.
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Open-source tools for DevOps and platform engineers to build, deploy, and run AI-powered solutions in Kubernetes. From intelligent agents to MCP servers.
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Build reliable AI agents and connect them to 500+ integrations with built-in multi-tenant auth management and granular permissions using our model agnostic platform and unified MCP server.