Choosing AI Model Routers: Developers Share Production Setups

entelligenceai17 · reddit · 2026-08-03

As applications move beyond calling a single LLM, selecting the right model routing tool has become a hot topic among developers.

The author surveyed mainstream solutions like LiteLLM, Cursor, OpenRouter, and Factory, noting that each optimizes for different goals such as cost, latency, coding capabilities, or policy-based routing. They compiled a detailed comparison and invited the community to share what stacks are actually running in production environments.

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