Spro vs Bifrost
Compare Spro, Bifrost on routing, caching, guardrails, observability, hosting and pricing.
Overview
Teams that want one API for every model with security guardrails, tracing and cost controls included, not bolted on.
Teams that want to run their own gateway and keep the infrastructure in their own network.
Spro is an OpenAI-compatible API gateway for hundreds of models from OpenAI, Anthropic, Google, DeepSeek, Mistral, Groq and more. It handles fallbacks automatically and adds security guardrails, usage tracking and observability on every request.
Bifrost is an open-source AI gateway from Maxim AI. It gives one API across providers, with fallbacks, caching and virtual keys in the open-source tier, and guardrails and cluster features on the enterprise plan.
Pricing
- Free · $0 (Free trial included · 0% markup)
- Paid plans · See pricing (Usage-based)
- Enterprise · Custom (Contact sales)
- Open source · $0
- Enterprise · Custom
Capabilities
Frequently asked questions
Route every AI request through SPRO.
One OpenAI-compatible API for 350+ models, with intelligent routing, 29 built-in guardrails, observability, and automatic failover.