Cloudflare AI Gateway vs LiteLLM (2026)
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.
LiteLLM is an open-source LLM gateway and Python SDK from BerriAI that puts 140+ providers behind one OpenAI-compatible API you host yourself.
Key features
Core capabilities each platform advertises.
- Edge-deployed AI gateway
- Caching and rate limiting
- Usage analytics
- Provider failover
- Cloudflare network integration
- OpenAI-compatible proxy for 140+ providers
- Virtual keys scoped to users and teams
- Budgets, rate limits, and spend tracking
- Fallbacks, retries, and load balancing
- Guardrails for PII masking and prompt injection
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
- MIT-licensed proxy, free at any volume
- 140+ providers behind one OpenAI-compatible API
- Virtual keys and budgets per user and team
- Runs inside your own infrastructure
Cons
- You run, scale, and secure the proxy yourself
- Two PyPI releases were compromised in a March 2026 supply chain attack
- SSO, RBAC, and audit logs require the Enterprise license
- Tracing and evals depend on separate tools
Cloudflare AI or LiteLLM — 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 LiteLLM if you wantChoose if you want
- Self-hosted LLM gateway for data control
- Standardizing LLM access across teams
- Budget enforcement per team or project
- Switching providers without code changes
- Issuing scoped API keys to internal users
Compare Cloudflare AI Gateway and LiteLLM on your own traffic
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