Comparison
Helicone alternative: governance built in, not gated behind Pro
Head-to-head: NemoRouter vs Helicone. Guardrails, evals, A/B tests, prompt management, and per-team budgets — free on every tier, no Pro or Enterprise upgrade. 4% PAYG, 0% on Tier 3 annual prepay. One base-URL switch.
Nemo Router team
9 min