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Envoy AI Gateway vs Portkey AI Gateway

Learn how Envoy AI Gateway and Portkey AI Gateway 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 Portkey AI Gateway

Portkey AI Gateway

Comprehensive AI platform with gateway, observability, guardrails, and prompt management. Access 1,600+ LLMs via unified API with enterprise-grade security.
  • Stars


    11,669
  • Forks


    1,051
  • Last commit


    2 months ago
  • Repository age


    3 years
  • License


    MIT
View Repository

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Screenshot of Portkey AI Gateway

Detailed Comparison

Portkey AI Gateway appears to have several advantages over Envoy AI Gateway, particularly in popularity, maturity and licensing. Consider your specific needs regarding popularity, activity, technology, maturity, licensing and features when making your decision.

Portkey AI Gateway wins
Community & Popularity

Portkey AI Gateway significantly outpaces Envoy AI Gateway in community adoption with 11,669 stars compared to 1,604 stars on GitHub. This 7.3x difference suggests Portkey AI Gateway has a much larger and more active community. In terms of developer contributions, Portkey AI Gateway has 1,051 forks, indicating strong developer engagement.

Envoy AI Gateway wins
Development Activity

Envoy AI Gateway shows more recent development activity with its last commit 3 days ago, while Portkey AI Gateway was last updated 2 months ago. This suggests Envoy AI Gateway is being more actively maintained.

Comparable
Technology Stack

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

Portkey AI Gateway wins
Project Maturity

Portkey AI Gateway has been in development longer, starting 3 years ago, compared to Envoy AI Gateway which began 2 years ago. This 1.2-year head start suggests Portkey AI Gateway may have more mature features and established processes.

Portkey AI Gateway wins
Licensing

Portkey AI Gateway uses the MIT license, which is more permissive than Envoy AI Gateway's Apache-2.0 license, potentially offering greater flexibility for commercial use and integration.

Comparable
Use Cases & Features

Both tools serve similar use cases in AI Gateways.