Cloudflare AI Gateway vs Kong AI Gateway
Updated March 10, 2026
Overview
Cloudflare AI Gateway is a proxy for AI API traffic that provides caching, rate limiting, analytics, and logging for LLM requests. Running on Cloudflare's global edge network, it reduces latency and costs by caching repeated requests. Free to use on all Cloudflare plans.
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.
Key features
Core capabilities each platform advertises.
- Edge-deployed AI gateway
- Caching and rate limiting
- Usage analytics
- Provider failover
- Cloudflare network integration
- 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
- Core features free with Cloudflare plans—no per-call gateway fees
- Tightly integrated with Cloudflare global network for low-latency routing
- One-line integration for major LLM providers
- Built-in caching, rate limiting, and fallbacks improve reliability
Cons
- Adds 10-50ms proxy latency to every request
- Lacks token-level tracing and prompt analysis
- Strict log retention caps require manual management at scale
- No enterprise governance features like RBAC or audit trails
Pros
- Developer-friendly platform
- Production-ready
- Good performance
- Active development
Cons
- Enterprise pricing varies
- Setup complexity
- Learning curve
Cloudflare AI or Kong AI — which should you choose?
Choose Cloudflare AI if you wantChoose if you want
- Edge caching for AI API calls
- Rate limiting AI usage per user
- Cost management for AI APIs
- Global AI traffic management
- Cloudflare ecosystem AI integration
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 Cloudflare AI Gateway 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.