About Cloudflare AI Gateway
Analytics, caching, rate limiting and model fallback in front of your AI provider calls.
Model Gateways
Alternatives to Cloudflare AI Gateway
7 model gateways tools you can use instead of Cloudflare AI Gateway, 2 of them open source. Summaries come from each vendor's own site. Links checked Oct 23, 2026.
At a glance
Cloudflare AI Gateway alternatives compared
| Tool | What it does | Open source | Head to head |
|---|---|---|---|
| Kong AI Gateway | Security, routing, observability and cost control for LLM and MCP traffic, from the Kong API gateway team. | Yes | Cloudflare AI Gateway vs Kong AI Gateway |
| LiteLLM | AI gateway and LLM proxy: one OpenAI-compatible key for 140+ providers, with spend tracking, caps and routing. Self-hostable. | No | Cloudflare AI Gateway vs LiteLLM |
| OpenRouter | One API for many models from many providers, with model and price comparison. | No | Cloudflare AI Gateway vs OpenRouter |
| Portkey | AI gateway and production stack for teams shipping generative AI apps, with an open-source gateway. | Yes | Cloudflare AI Gateway vs Portkey |
| Requesty | OpenAI-compatible LLM router for 600+ models with smart routing, caching, failover and EU data residency. | No | Cloudflare AI Gateway vs Requesty |
| SeedRouter | One API key for image, video, language and audio models, billed per request. Failed requests cost nothing. | No | Cloudflare AI Gateway vs SeedRouter |
| Vercel AI Gateway | Use 400+ AI models through one endpoint without managing rate limits and API keys per provider. | No | Cloudflare AI Gateway vs Vercel AI Gateway |
Model Gateways
All 7 alternatives
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Kong AI Gateway
konghq.comSecurity, routing, observability and cost control for LLM and MCP traffic, from the Kong API gateway team.
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LiteLLM
litellm.aiAI gateway and LLM proxy: one OpenAI-compatible key for 140+ providers, with spend tracking, caps and routing. Self-hostable.
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OpenRouter
openrouter.aiOne API for many models from many providers, with model and price comparison.
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Portkey
portkey.aiAI gateway and production stack for teams shipping generative AI apps, with an open-source gateway.
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Requesty
requesty.aiOpenAI-compatible LLM router for 600+ models with smart routing, caching, failover and EU data residency.
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SeedRouter
seedrouter.aiOne API key for image, video, language and audio models, billed per request. Failed requests cost nothing.
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Vercel AI Gateway
vercel.comUse 400+ AI models through one endpoint without managing rate limits and API keys per provider.
FAQ
Questions
What are the alternatives to Cloudflare AI Gateway?
Agent Stack Directory lists 7 other model gateways tools: Kong AI Gateway, LiteLLM, OpenRouter, Portkey, Requesty, SeedRouter, Vercel AI Gateway.
Is there an open-source alternative to Cloudflare AI Gateway?
Yes. Among the alternatives we list, these are marked open source: Kong AI Gateway, Portkey.
What does Cloudflare AI Gateway do?
Analytics, caching, rate limiting and model fallback in front of your AI provider calls. (Summary based on developers.cloudflare.com, link checked 2026-10-23.)