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Envoy AI Gateway vs LiteLLM

Learn how Envoy AI Gateway and LiteLLM differ in their key features, development activity, technology stack and community adoption, so you can decide which of these ai gateways is best for you.

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Favicon of Envoy AI Gateway

Envoy AI Gateway

Open source gateway built on Envoy for routing application traffic to GenAI services. Supports 16+ LLM providers including OpenAI, Anthropic, AWS Bedrock.
  • Stars


    1,604
  • Forks


    241
  • Last commit


    3 days ago
  • Repository age


    2 years
  • License


    Apache-2.0
View Repository

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Screenshot of Envoy AI Gateway
Favicon of LiteLLM

LiteLLM

Manage authentication, load balancing, and cost tracking across 100+ LLMs through a single OpenAI-compatible gateway. Trusted by Netflix and enterprise teams.
  • Stars


    46,475
  • Forks


    7,924
  • Last commit


    10 hours ago
  • Repository age


    3 years
View Repository

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Screenshot of LiteLLM

Detailed Comparison

Both Envoy AI Gateway and LiteLLM have their unique strengths and serve similar purposes effectively. Consider your specific needs regarding popularity, activity, technology, maturity, licensing and features when making your decision.

LiteLLM wins
Community & Popularity

LiteLLM significantly outpaces Envoy AI Gateway in community adoption with 46,475 stars compared to 1,604 stars on GitHub. This 29.0x difference suggests LiteLLM has a much larger and more active community. In terms of developer contributions, LiteLLM has 7,924 forks, indicating strong developer engagement.

Comparable
Development Activity

Both projects show recent activity, with Envoy AI Gateway last updated 3 days ago and LiteLLM 10 hours ago.

Comparable
Technology Stack

Both tools share common technology foundations, being built with JavaScript, CSS, Bash, Typescript, JSX, Python. However, they differ in their additional technology choices: Envoy AI Gateway uses Golang while LiteLLM leverages Next.js.

LiteLLM wins
Project Maturity

LiteLLM has been in development longer, starting 3 years ago, compared to Envoy AI Gateway which began 2 years ago. This 1.3-year head start suggests LiteLLM may have more mature features and established processes.

Envoy AI Gateway wins
Licensing

Envoy AI Gateway is licensed under Apache-2.0, while LiteLLM's license terms are not publicly specified.

Comparable
Use Cases & Features

Both tools serve similar use cases in AI Gateways. However, they also have distinct specializations: LiteLLM extends into AI Integration Platforms, AI API Key Protection.