AI Infrastructure & MLOps Free

Envoy AI Gateway

Open-source Kubernetes gateway for routing, governing, and observing AI traffic

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PricingFree
Starting price$0 software
Free planYes
Free trialYes
APIYes
Open sourceYes
DeploymentHybrid
Last verifiedAugust 3, 2026
Overview

Tool overview

Envoy AI Gateway is listed under AI Infrastructure & MLOps AI tools.

Summary

What is Envoy AI Gateway?

Envoy AI Gateway is an Apache-2.0 open-source project built on Envoy Gateway for routing and governing AI inference traffic. It supports many model providers, OpenAI-compatible APIs, authentication, rate limiting, failover, observability, cost tracking, multimodal requests, and MCP gateway capabilities.

Best fit

Best for

Platform teams operating governed multi-provider AI traffic on Kubernetes

Audience

Who is it for?

Platform engineersKubernetes operatorsAI infrastructure teamsCloud-native developers
Recommendation

Decision note

Accepted for Preview after independent V411 official-source research. Apply only after failures = 0, warnings = 0, unmapped = 0, and review of controlled fields, Arabic v2 parity, outreach, affiliate status, logo QA, rebrand handling, and explicit clears.

Capabilities

Key features

Routing and failover across 16 AI providers

Authentication, rate limiting, and policy controls

Observability, usage, and cost tracking

MCP gateway and multimodal support

Workflows

Use cases

Standardizing access to multiple model providers

Adding failover and rate limits to AI APIs

Operating self-hosted and external models

Governing MCP and inference traffic

Strengths

Pros

  • Free and Apache-2.0 licensed
  • Production-ready 1.0 release
  • Built on Envoy Gateway and Kubernetes
Considerations

Limitations

A gateway can centralize risk as well as control. Operators must secure secrets, validate provider transformations, restrict tenants and MCP tools, monitor cost and latency, test failover behavior, patch dependencies, and enforce data-residency and compliance requirements.

Cost

Pricing details

Pricing modelFree
Starting price$0 software
Free planYes
Free trialYes
Pricing context

Billing options

Free open-source softwareExternal infrastructure and model costs
Pricing context

Pricing note

Envoy AI Gateway software is free under Apache-2.0. Users pay separately for Kubernetes infrastructure, model-provider usage, storage, networking, observability, and operations. No commercial trial applies to the open-source software.

View official pricing
Compatibility

Supported languages

  • English
Connectivity

Integrations

OpenAI

Anthropic

AWS Bedrock

Azure OpenAI

Google Gemini

Vertex AI

Mistral

Groq

DeepSeek

MCP

Specs

Technical details

PlatformsAPI
Multilingual supportUnknown
Login requiredNo
Open sourceYes
LicenseApache-2.0
DeploymentHybrid
CompanyEnvoy AI Gateway community
Current versionv1.0.0
Models / versionsEnvoy AI Gateway 1.0
Editions / plansEnvoy AI Gateway open-source distribution
Data confidenceHigh
Last verifiedAugust 3, 2026
Documentation → Source code → Release notes → Data source →
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Answers

Frequently asked questions

Envoy AI Gateway is an Apache-2.0 open-source project built on Envoy Gateway for routing and governing AI inference traffic. It supports many model providers, OpenAI-compatible APIs, authentication, rate limiting, failover, observability, cost tracking, multimodal requests, and MCP gateway capabilities.
Platform teams operating governed multi-provider AI traffic on Kubernetes
The listed pricing model for Envoy AI Gateway is Free. Pricing can change, so users should verify the latest plan details on the official website.
Yes. The current profile indicates that a free trial is available.
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