Bifrost AI Gateway vs Kong

Side-by-side comparison of two AI agent tools

Short answer

  • Bifrost AI Gateway is growing faster: +830 GitHub stars in the last 30 days vs +110 for Kong.
  • Pick Bifrost AI Gateway for: fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode. Pick Kong for: the API and AI Gateway.

From GitHub data refreshed daily.

Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.

K
Kongopen-source

🦍 The API and AI Gateway

Metrics

Bifrost AI GatewayKong
Stars8.5k44.2k
Star velocity /mo829.8947368421052110
Commits (90d)2.1k10
Releases (6m)102
Overall score0.87771912765502660.5318560078693034

Pros

  • +Exceptional performance with sub-100 microsecond overhead and 50x speed improvement over alternatives like LiteLLM
  • +Unified API supporting 15+ major AI providers through OpenAI-compatible interface, eliminating vendor lock-in
  • +Zero-configuration deployment with built-in web UI for easy setup, monitoring, and real-time analytics

    Cons

    • -Relatively new project with limited community ecosystem compared to established alternatives
    • -Enterprise features like clustering and advanced guardrails may require separate licensing or deployment tiers
    • -Documentation and production deployment examples appear limited based on current repository state

      Use Cases

      • •High-traffic production applications requiring sub-millisecond AI API response times with automatic provider failover
      • •Enterprise teams needing unified access to multiple AI providers with governance, monitoring, and cost optimization
      • •Development teams building AI applications who want to avoid vendor lock-in while maintaining OpenAI API compatibility
        View Bifrost AI Gateway DetailsView Kong Details

        FAQ

        Which is more popular, Bifrost AI Gateway or Kong?
        Kong has more GitHub stars (44,236 vs 8,532).
        Which is more actively developed, Bifrost AI Gateway or Kong?
        Bifrost AI Gateway had more commits in the last 90 days (2,089 vs 10).
        Should I use Bifrost AI Gateway or Kong?
        Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.