Bifrost vs Kong AI Gateway
Updated March 10, 2026
vs
Overview
Rating
10.0 / 10
Rating
10.0 / 10
Best For
Engineering teams needing high-performance LLM routing
Best For
Enterprises using Kong who want to extend their API gateway with AI capabilities
Product Summary
High-performance open-source LLM gateway written in Go. Handles ~10k RPS with <10ms latency.
Product Summary
Kong AI Gateway extends the popular Kong API gateway with AI-specific capabilities including multi-LLM routing, prompt engineering, semantic caching, rate limiting, and cost management.
Starting Price
$0Per perpetual
Starting Price
$0Per month
Free Trial
Yes
Free Trial
Yes
Free Version
No
Free Version
Yes
Website
Website
Key features
Core capabilities each platform advertises.
- High throughput
- Low latency
- Go-based
- Open source
- AI traffic management
- Multi-LLM load balancing
- Request/response transformation
- Authentication and authorization
- Plugin ecosystem
Strengths and tradeoffs
What each tool does well, and the limitations to keep in mind.
Pros
- Extraordinary performance—50× faster than LiteLLM
- Just 11 µs overhead at 5,000 requests per second
- Open source (Apache 2.0) with active GitHub community
- Zero configuration deployment with automatic failover
Cons
- Limited publicly available pricing information
- Relatively new platform still building ecosystem
- Documentation may be less comprehensive than established alternatives
Pros
- Developer-friendly platform
- Production-ready
- Good performance
- Active development
Cons
- Enterprise pricing varies
- Setup complexity
- Learning curve
Bifrost or Kong AI — which should you choose?
Choose Bifrost if you wantChoose if you want
Data not available
Choose Kong AI if you wantChoose if you want
- Enterprise AI API management
- Load balancing across LLM providers
- AI traffic governance and security
- Multi-tenant AI access control
- API lifecycle management for AI
Compare Bifrost and Kong AI Gateway on your own traffic
Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 500+ models through one gateway.
10KFree traces/mo
500+Models
5 minSetup