Paste your LLM spend. See your Nemo bill.
Drop in what you spend today on OpenAI, Anthropic, or a public gateway. We'll show the exact same usage on NemoRouter — platform fee included, side by side with a 5% gateway markup. No signup, no math homework.
Interactive cost calculator
Your usage
The total bill across all your LLM providers last month. We treat this as your raw provider cost — the figure Nemo Router passes through at cost.
Choose your Nemo Router tier
Your Nemo Router bill
- Provider cost (pass-through)
- $2,000.00
- Platform fee (Tier 2 · 2%)
- + $40.00
- Total billed
- $2,040.00
The platform fee is added on top of your provider cost — never deducted from your credits. You always get 100% of the credits you buy.
Savings vs a 5% public gateway
Per month
$60.00
Per year
$720
At $2,000 in provider cost, a 5% gateway markup bills $2,100.00. NemoRouter's Tier 2 bills $2,040.00 — that's 2.9% lower on the same usage.
Same usage, three ways to buy
| Path | Markup | Monthly total |
|---|---|---|
Direct to provider No gateway · per-provider keys & bills No multi-tenancy, billing, guardrails, or one-key routing | 0% | $2,000.00 |
Public gateway (5% markup) OpenRouter-style per-call markup Markup applies to every request, forever | 5% | $2,100.00 |
Nemo Router · Tier 2 Monthly Commitment Every feature included — guardrails, prompts, A/B tests, SSO | 2% | $2,040.00save $60.00/mo |
The exact math
No hidden multipliers. The calculator applies one formula and shows every term:
nemo_bill = provider_cost × (1 + tier_fee% / 100)
public_bill = provider_cost × (1 + 5% / 100)
savings = public_bill − nemo_billTier 1 — Pay As You Go
4% platform fee. No commitment, upgrade anytime.
Tier 2 — Monthly
2% platform fee. From $100/mo, all to credits.
Tier 3 — Annual
0% platform fee. Pure pass-through provider cost.
Provider cost is the exact amount the underlying model provider charges; NemoRouterreads it from the canonical cost header and never marks the inference itself up. The 5% baseline reflects OpenRouter's publicly listed credit fee as of May 2026. Your actual bill depends on which models you call — this tool estimates the gateway fee, not the per-model rate.
0% on Tier 3 is not a loss leader
On Tier 3, NemoRouter earns nothing on the platform fee — you pay exactly what the provider charges. Our revenue comes from the annual credit commitment ($1,200+/yr), held as your prepaid balance. We are paid for the platform — multi-tenancy, billing, governance, guardrails, one key across every provider — not for taxing each token. That is why the math above is published in full: there is nothing to hide.
Tier 3 platform fee: 0% · all features included on every tier