Cloudflare AI Gateway vs Respan
Updated March 9, 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.
Respan is a unified AI gateway that provides a single API endpoint to access 250+ LLMs from every major provider. It offers intelligent model routing, fallback strategies, cost optimization, load balancing, and real-time observability—enabling teams to build resilient AI applications without vendor lock-in. Respan simplifies multi-model orchestration with built-in caching, rate limiting, and usage analytics across all providers.
Key features
Core capabilities each platform advertises.
- Edge-deployed AI gateway
- Caching and rate limiting
- Usage analytics
- Provider failover
- Cloudflare network integration
- Unified LLM API with 200+ models
- Real-time cost and performance analytics
- Automatic fallbacks and load balancing
- Prompt management and versioning
- Built-in evaluation and monitoring
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
- Single API endpoint for 250+ LLMs eliminates vendor lock-in
- Automatic fallback ensures uptime even during provider outages
- Real-time cost tracking and analytics across all providers
- Built-in caching reduces redundant API costs significantly
- Easy integration with existing codebases via OpenAI-compatible API
Cons
- Additional latency from routing through a gateway layer
- Newer platform with smaller community compared to established tools
- Some advanced provider-specific features may not be fully supported
Cloudflare AI or Respan — 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 Respan if you wantChoose if you want
- Multi-provider LLM orchestration
- LLM cost optimization and tracking
- Production monitoring and observability
- A/B testing across models
- Enterprise LLM governance