Side by side
Tyk AI Studio Proxy vs vLLM Semantic Router
Both stand on llm gateways. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APISelf-hostedWeb
Tyk AI Studio Proxy combines routing, guardrails, and usage governance in a self-hostable Community Edition.
Visit Tyk AI Studio Proxy Free plan APILinuxMac+1
vLLM Semantic Router provides policy-driven model selection across deployment locations and backends. Its protocol limitations and separation from inference scheduling should be considered when designing an integration.
Visit vLLM Semantic RouterThe facts
| Tyk AI Studio Proxy | vLLM Semantic Router | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Self-hosted, Web | API, Linux, Mac, Self-hosted |
| Lowest paid plan | Free or on request | Not published |
| Plans published | 2 | None |
| Maker | Not published | Not published |
| Website | tyk.io | vllm-sr.ai |
| On llm gateways | #18 of 33 | #26 of 33 |
Tyk AI Studio Proxy: what it does well
- Free Community Edition supports self-hosted deployment.
- Automatic failover across multiple model providers.
- PII redaction and content filtering are available.
- Token metering attributes usage to teams and projects.
- Supports local and remote MCP servers.
What to know first
- Advanced budget enforcement is an Enterprise addition.
- Enterprise SSO and RBAC are not in Community Edition.
- Enterprise support and SLAs require Enterprise Edition.
vLLM Semantic Router: what it does well
- Free Apache-2.0 software
- Routes across named model backends
- Quality, latency, and cost priorities
- Self-hosted deployment available
- Online Playground provided
What to know first
- Audio input only for Chat Completions
- Anthropic lacks custom free-form tools
- Inference scheduling remains outside the Router
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