Rollcall Ledger

See what you pay for ChatGPT, Claude and Gemini, and how much you use each. Optionally track OpenAI and Anthropic API spend too.

Are you paying for three AI subscriptions and only using one? Rollcall Ledger sits quietly in your browser and counts how often you actually send messages to ChatGPT, Claude and Gemini, then compares that against what you pay for each plan. No dashboards to check and no manual logging. WHAT IT DOES, FOR FREE - Shows your total AI spend per month and per year - Counts your messages per day and per week on each tool, with a 14-day chart - Shows what each message costs you on each subscription - Flags the subscription you barely use and what cancelling would save in a year - Everything stays local. Nothing is sent to any Rollcall Research server. ROLLCALL LEDGER PRO (one-time unlock, not a subscription) - Adds OpenAI and Anthropic API spend next to your subscriptions, using your own API key. Calls go straight from your browser to OpenAI or Anthropic, never through us. PRIVACY, PLAINLY It counts, it doesn't read. Rollcall Ledger detects that a message was sent and when. It never reads message content. All data lives in your browser's local storage, and uninstalling the extension deletes it. Full privacy policy: https://rollcallresearch.com/rollcall-ledger-privacy Built by Rollcall Research (rollcallresearch.com).