Real Agent Cases

Track and cancel unused subscriptions with ChatGPT agent

Source date:
Last verified:
Method:
How we verify

Evidence: Article or interviewA newsletter, journalist or interview account of what happened.

Outcome

ChatGPT agent scans for recurring charges and reminds the author to cancel before renewal, helping cancel unused streaming services.

Agent

ChatGPT agent

Prompt Original prompt

Exact prompt as published in the source.

Please open my Gmail inbox and search for any emails about subscription renewals, auto‑renew notices, or recurring billing. Summarize each relevant email with the service name, renewal date, and amount charged. Then compile the information into a list of my upcoming renewals.

Source

https://www.tomsguide.com/ai/5-clever-ways-i-use-chatgpt-agent-to-save-serious-money-each-month

By Tom's Guide · Published Oct 10, 2025 · Added Oct 15, 2026 · Last verified Oct 15, 2026

  • Shop for cheaper home insurance quotes with Claude Code and ChromeRecreated promptEvidence: Described by poster

    Using the poster's coverage details and access to Chrome, Gmail and the existing policy, Claude Code sought quotes from about a dozen insurers and found two strong candidates; the poster says they were approved by AAA at $3,100/year, a $4,600/year saving.

    Poster says:$4,600/year saved

    Claude Code, Claude in Chrome · Personal · Source date:

  • From one instruction, the agent found the ordered games, created notes, downloaded cover images, added metadata and added the games to the poster's BoardGameGeek account using Claude in Chrome.

    Claude in Chrome · Personal · Source date:

  • Turn an inbox into a daily to-do list with Claude Cowork (abandoned)Improved promptEvidence: Described by posterFailure

    Claude Cowork summarized the poster's email into a to-do list, but the list grew long and unmanageable, so the poster stopped reading it and turned it off as a waste of tokens.

    Claude Cowork · Personal · Source date: