What is the main difference between Bifrost and Portkey AI Gateway?

Bifrost and Portkey AI Gateway are both ai gateways but differ in their approach, features, and target audience. Compare their GitHub stats, technology stack, and community adoption to make the best choice.

Which is better: Bifrost or Portkey AI Gateway?

The choice between Bifrost and Portkey AI Gateway depends on your specific needs, technical requirements, and team preferences. Both are quality open source solutions with active communities.

Can I migrate from Bifrost to Portkey AI Gateway?

Migration between Bifrost and Portkey AI Gateway is possible but requires careful planning. Consider data export/import capabilities, feature parity, and potential workflow changes.

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Bifrost vs Portkey AI Gateway

Learn how Bifrost 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.

Bifrost

Open-source AI gateway delivering 50x faster performance than alternatives. Access 1000+ models from 8+ providers with built-in governance, fallback, and observability.

Visit Bifrost

Portkey AI Gateway

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

Visit Portkey AI Gateway

Detailed Comparison

Portkey AI Gateway appears to have several advantages over Bifrost, 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 leads in popularity with 12,604 stars vs 6,903 stars for Bifrost. The 83% higher star count indicates stronger community adoption. In terms of developer contributions, Portkey AI Gateway has 1,232 forks, indicating strong developer engagement.

Bifrost wins

Development Activity

Bifrost shows more recent development activity with its last commit 5 hours ago, while Portkey AI Gateway was last updated 2 months ago. This suggests Bifrost 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: Bifrost uses Bash, Python, Golang, Rust 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 Bifrost which began 1 year ago. This 1.6-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 Bifrost'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.

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Bifrost vs Portkey AI Gateway: A Detailed Comparison of AI Gateways in 2026

Bifrost vs Portkey AI Gateway

Learn how Bifrost 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.

Bifrost

Open-source AI gateway delivering 50x faster performance than alternatives. Access 1000+ models from 8+ providers with built-in governance, fallback, and observability.

Visit Bifrost

Portkey AI Gateway

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

Visit Portkey AI Gateway

Detailed Comparison

Portkey AI Gateway appears to have several advantages over Bifrost, 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

Bifrost wins

Development Activity

Comparable

Technology Stack

Portkey AI Gateway wins

Project Maturity

Portkey AI Gateway wins

Licensing

Portkey AI Gateway uses the MIT license, which is more permissive than Bifrost'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.

Other tool comparisons to consider