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Sentinel — Startup Profile
Startup

Sentinel

Go LLM Proxy with 13ms Semantic Cache and PII Scrubbing

Development & IT
0 Momentum score
Signals per week, last 12 weeks
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  1. Launches Sentinel launched on Product Hunt

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About the startup

SentinelGateway is a fast, zero-dependency Go proxy that eliminates LLM downtime, compliance leaks, and token waste.

  • Drop-In: 1-line OpenAI base_url swap.
  • Auto-Failover: Routes across Claude, Groq, and Gemini in <25ms on 5xx/429 errors.
  • In-Flight Privacy: Strips PII with zero data retention.
  • Smart Caching: Sub-15ms Redis semantic hits.
  • Telemetry: Real-time cost, error, and latency tracking.

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