How it works Agreement Score Modes Features Prompts

Pro · Apex

Real-cost billing — or bring your own keyYou pay exactly what the models cost. Or nothing imposed, with your key.Transparency is a core principle of Alethe: on paid plans, every response is billed at the real cost reported by the providers — not a rough token-based estimate.

Debate · real cost

GPT-5 · 3 messages$0.011

Claude · 4 messages$0.012

Total$0.023

Real cost, not an estimateOn Pro and Apex, Alethe bills the exact cost reported by OpenRouter for each message — not a token-based approximation. What you see matches what the models actually consumed.

BYOK: your key, your usagePrefer full control? Connect your own OpenRouter key (Bring Your Own Key). Your debates then run through your account, with no plan-imposed limit — you pay your provider directly.

Built-in trackingWith BYOK, a usage graph (today / week / month / total) tracks your consumption live, in settings. No end-of-month surprises.

In short

Billed at the models' real cost

BYOK = unlimited usage (Pro · Apex)

Key encrypted, never stored in plain text

How it works

All features