
Spro
Unified AI gateway and AI security platform for accessing and governing AI models across providers.
Spro is a unified AI gateway and AI security platform for accessing, routing, securing, monitoring, and governing AI models across multiple providers. It provides an OpenAI-compatible API for model access, routing, guardrails, observability, and failover. Listed under Developer APIs on UsefulShelf. Available on Web.
https://usefulshelf.co/apps/spro-cc6817
Overview
Spro is a unified AI gateway and AI security platform for accessing, routing, securing, monitoring, and governing AI models across multiple providers. It provides an OpenAI-compatible API for model access, routing, guardrails, observability, and failover.
The problem
It addresses model routing, security, compliance, observability, and provider failover for AI traffic across multiple providers.
How it works
A user connects a SPRO API key or their own provider keys, sends requests through the OpenAI-compatible API, and Spro routes, protects, monitors, and validates the requests before returning responses.
Key features
- OpenAI-compatible API for 350+ models
- Provider routing and automatic failover
- Built-in guardrails for sensitive data, prompt injection, toxicity, and output validation
- Tracing, alerts, caching, and usage monitoring
What makes it different
It combines model routing with security guardrails, observability, caching, and failover in one gateway.
Use cases
Routing AI requests across multiple model providers; protecting AI workflows with guardrails and audit logs.

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Frequently asked questions
What is Spro?
Spro is a unified AI gateway and AI security platform for accessing, routing, securing, monitoring, and governing AI models across multiple providers. It provides an OpenAI-compatible API for model access, routing, guardrails, observability, and failover.
Who is Spro for?
Teams building AI applications and internal copilots, including engineering, security, and legal teams.
How does Spro work?
A user connects a SPRO API key or their own provider keys, sends requests through the OpenAI-compatible API, and Spro routes, protects, monitors, and validates the requests before returning responses.
What makes Spro different?
It combines model routing with security guardrails, observability, caching, and failover in one gateway.
When would someone use Spro?
Routing AI requests across multiple model providers; protecting AI workflows with guardrails and audit logs.
What are the key features of Spro?
OpenAI-compatible API for 350+ models. Provider routing and automatic failover. Built-in guardrails for sensitive data, prompt injection, toxicity, and output validation. Tracing, alerts, caching, and usage monitoring.
Where can I use Spro?
Spro is available on Web.
What technical traits does Spro have?
Spro is tagged as AI-powered and API.
Where is the official Spro website?
Spro is at spro.hridaai.com. UsefulShelf links to it directly from this page.
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