Bifrost
Fastest LLM gateway with minimal overhead.
Pricing
Free tier
Flat rate
Adoption
↗RisingLicense
Open Source
Data freshness
Verified · Jul 16, 2026Overview
What is Bifrost?
Bifrost is the fastest LLM gateway, offering just 11μs overhead at 5,000 RPS. It's designed to be significantly faster than alternatives like LiteLLM, making it ideal for high-performance applications requiring rapid response times.
Key differentiator
“Bifrost stands out by offering unparalleled speed and performance, making it the go-to choice for applications that demand ultra-low latency.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
The primary language is Go, which may require significant time to learn and adapt for developers with a background in other languages.
Bifrost's specific use case as an LLM gateway might result in a smaller user base, leading to fewer contributions and slower response times for issues and questions.
While Bifrost excels at low-latency operations, its performance may suffer in environments with high network latency or packet loss, which could be critical for real-time applications.
The project's documentation lacks comprehensive guides and practical examples, making it harder for new users to understand and implement Bifrost effectively.
Fit analysis
Who is it for?
✓ Best for
Teams building real-time applications that require ultra-low latency
Projects where minimizing overhead is critical to overall system performance
Go developers looking to integrate LLM capabilities with minimal impact on response times
✕ Not a fit for
Applications requiring real-time streaming (Bifrost focuses on batch processing)
Scenarios where the use of Go as a primary language is not feasible or preferred
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Works well with
Next step
Get Started with Bifrost
Step-by-step setup guide with code examples and common gotchas.