Agent Infrastructure · Head-to-head
bifrost vs gateway
bifrost and gateway are both agent infrastructure. bifrost is Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS, while gateway is a blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API. Here's an independent, side-by-side look at how they compare — and which fits.
Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.
Visit bifrost →
A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.
Visit gateway →bifrost and gateway are both open-source agent infrastructure you can self-host for free. gateway has wider GitHub adoption — 13k stars vs 7.5k. Neither is universally better — pick by fit.
Side by side
| Spec | bifrost | gateway |
|---|---|---|
| Type | Infrastructure | Infrastructure |
| Model | Open source | Open source |
| Pricing | Open source | Open source |
| GitHub stars | 7,525 | 12,813 |
| Language | Go | TypeScript |
| License | Apache-2.0 | MIT |
| Last activity | Aug 2026 | May 2026 |
Key differences
- gateway has wider GitHub adoption — 13k stars vs 7.5k.
- bifrost is written primarily in Go; gateway in TypeScript.
- Licensing differs: bifrost is Apache-2.0, gateway is MIT.
your team works primarily in Go.
Routing a single fast API across 250+ LLMs from 40+ providers.
About bifrost
Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.
Full bifrost profile →About gateway
A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.
Full gateway profile →Frequently asked
- What's the main difference between bifrost and gateway?
- gateway has wider GitHub adoption — 13k stars vs 7.5k.
- Is bifrost or gateway better?
- Neither is universally better. bifrost is the stronger fit for teams working primarily in Go; gateway for Routing a single fast API across 250+ LLMs from 40+ providers. Use the side-by-side specs to decide by your own constraints.
- Is bifrost or gateway free?
- bifrost is free to run and self-host; gateway is free to run and self-host. Both are free to self-host — you only pay for the infrastructure and any model or API usage.
- Which is more popular, bifrost or gateway?
- By GitHub stars — a proxy for open-source adoption — gateway is ahead (13k vs 7.5k). Stars measure attention, not necessarily the better fit for you.