Platform and AI engineering teams that want a self-hosted LLM gateway with budgets, routing, and one API across many providers.
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Highest reviewed
Prompt / app frameworks
Ranked by Overall Score among the Prompt / app frameworks vendors we have published reviews for. Scores come from the same methodology as each full review. This page is for comparing leaders; browse the subcategory to see the full field.
Platform teams that need one gateway for multi-model routing, fallbacks, budgets, and request logs in front of many LLM providers.
Startups and product teams shipping LLM features that need gateway routing, tracing, and prompt debugging with a low starting price.
Engineering teams with coding agents or high-volume LLM workloads spread across several models, who want routing and cost control added on top of the gateway and harness they already use.
Product teams that change prompts often and want a log and version history beside the app.
Last updated October 2026 · 5 published reviews in this subcategory