TokenGauge v0.1.0 — Launch 100
TokenGauge is an evidence-backed LLM cost-intelligence workbench for comparing official API rates, modelling realistic token-cost changes, and running controlled A/B experiments without storing prompts or outputs.
Included
- 52 dated pricing cards across OpenAI, Anthropic, Gemini, xAI, DeepSeek, Kimi, Qwen, Mistral, and Cohere
- 120 published evidence cards, including 12 open cards with guided measurement plans
- free scenario calculator and public rate directory
- verified-email accounts with password recovery, TOTP 2FA, recovery codes, lockout, and session controls
- optional primary sign-in through the open-source ChatGPT device-login integration
- encrypted BYOK provider connections and randomized paired experiments
- one-time Pro, Pro+, and Ultimate purchases through Stripe Checkout
Launch 100
The first 100 authenticated identities can purchase Pro for £5, Pro+ for £15, or Ultimate for £20. Normal one-time prices are £9, £19, and £39. API usage is billed separately by the connected provider.
Open TokenGauge · Read the methodology
TokenGauge is independent software and is not affiliated with or endorsed by OpenAI or any listed provider. Savings are not guaranteed; calculator results and paired-test deltas must be validated against the intended workload and quality bar.