Clean up your email inbox with AI: 16 real cases with prompts
16 source-checked cases of people using AI to sort, clear and tame an overloaded email inbox. Each shows what happened and the prompt.
Part of all 383 Personal cases.
- Sort 204 unread emails into action labels with ChatGPT, approving every change firstRecreated promptEvidence: Described by poster
Ary Aranguiz connected ChatGPT to Gmail and asked it to create four labels: ACTION/Reply, ACTION/Decision, ACTION/Review and STATUS/Waiting. ChatGPT then reviewed 204 unread emails from the past seven days and proposed which belonged under each label, separating people waiting for a reply, invitations needing a decision, information to review and routine mail needing no action. It noticed the original label set was incomplete and recommended adding ACTION/Review. Aranguiz approved the proposals, and only then did it create the label and apply the labels. It didn't send, delete, archive, forward or mark anything as read.
ChatGPT · Personal · Source date:
- Catch a returned $2,350 insurance reimbursement check buried in 80k unread emails with Grok BotRecreated promptEvidence: Described by poster
Within five minutes of setting up Grok Bot, a poster with about 80k unread emails had it flag one message from four days earlier: the insurance company said their windshield replacement reimbursement check had been returned by the post office and needed a new address. The poster says it was the only email the bot flagged and that it saved them $2350.
Grok Bot · Personal · Source date:
- Clear out one sender's promo emails with Gemini Spark by asking for a count before anything is deletedEvidence: Screenshots or logsBeginner-friendly
The writer behind the Stacktraced blog had months of SiriusXM trial-expiry emails from a single sender. They asked Gemini Spark to find every email from that address, report the count and date range before doing anything, then move them to Trash without touching any other sender. It found exactly 20 messages, all from that sender, and asked for confirmation. After a 'yes', it still asked for approval one email at a time, 20 separate clicks, before reporting all 20 moved to Trash. The writer checked: none left in the inbox, all 20 recoverable in Trash and nothing else disturbed, but notes native Gmail search would have been faster for a known sender.
Gemini Spark · Personal · Source date:
- Clear over 9,400 unread emails safely by building a 'safe list' first with ChatGPTEvidence: Described by poster
Back from a week away, Abha Malpani Naismith had more than 9,400 unread Gmail messages. Claude couldn't act inside the connected inbox for them, so they switched to ChatGPT with Gmail connected. It analysed the inbox by sender, subject and category without opening emails, built a 'Safe List' of financial, legal, medical, school and travel mail never to touch without approval, and then helped archive, label, delete or unsubscribe in bulk. They archived or deleted more than 4,500 emails and reached inbox zero in about 30 minutes.
ChatGPT · Personal · Source date:
- Delete 47,000 old promotional emails by finding the top senders first with ClaudeEvidence: Described by poster
With Claude connected to their Gmail, J. McLaughlin asked for a snapshot of the mailbox, then for the highest-volume promotional senders: years of store deals, grocery ads and app notifications. Claude pulled unsubscribe links and wrote Gmail search queries for each round of bulk deletion, which McLaughlin ran and confirmed in Gmail themselves. In one sitting they deleted more than 47,000 emails, over half the mailbox, and got the inbox down to five things that mattered.
Claude · Personal · Source date:
- Set up a weekly Gmail clean-up script that protects receipts with GeminiRecreated promptEvidence: Described by poster
Andrew Ledet was tired of repeating a two-hour manual inbox clean-up. Working with Gemini, they built a Google Apps Script 'Janitor' that audits top senders, does a dry run, then clears old promotions, social and update emails while skipping anything from themselves, starred, or that looks like a receipt or order. The first run deleted more than 5,000 emails in a few minutes, and it now runs automatically every Monday at 3 a.m.
Gemini · Personal · Source date:
With over 200K unread messages, mostly junk, a long-time Gmail user asked Grok to help sort auto-generated email into keep-as-important, News or Promos, and unsubscribe or spam. The user applied the filters manually using Grok's search criteria, which were easy to verify, and three days later says the inbox shows only email from real people and messages tagged important.
Grok · Personal · Source date:
- Let ChatGPT watch your Gmail and only interrupt you for emails that need actionEvidence: Article or interview
TechRadar's Eric Hal Schwartz set an event-triggered ChatGPT task on his Gmail: alert him only when an email required him to do something or came from family, explain it in one sentence, draft a reply, and never reply without his input. Over an afternoon with Gmail closed he got just 3 alerts (his bank, a family member whose drafted reply he sent after small edits, and an event itinerary change); afterwards he found only two emails he might have wanted earlier, neither urgent.
ChatGPT · Personal · Source date:
- Clear 23,000 emails and unsubscribe from newsletters in Gmail with ChatGPT's Gmail connectionEvidence: Described by poster
A poster connected his Gmail and calendar to ChatGPT, then asked it to list all his subscriptions from his emails, unsubscribe from all but the ones he wanted, create deletion rules for the rest, and delete Promotions, Updates, Social and Trash. He says he deleted over 23,000 emails and made his inbox usable again, and ChatGPT told him when it was finished.
ChatGPT · Personal · Source date:
- Send an email straight from ChatGPT through a connected Gmail account (attachments didn't work)Recreated promptEvidence: Article or interviewPartial
A TechRadar editor connected Gmail to ChatGPT and asked it to write and send an email with a story idea, background and a source link. ChatGPT showed the exact email and asked him to Allow or Deny; after he approved, it arrived seconds later. But it failed when he tried to add an attachment, and the feature only works on the web for paid plans. Gemini told him it couldn't send email directly.
ChatGPT · Personal · Source date:
More email and inbox cases
- Catch up on a long group-trip email thread with Gemini in Gmail
- Cut 23,000 unread emails to about 8,000 with one Gemini command in Gmail
- Sort a week of unread email into reply, money and clutter with Gemini
- Turn an inbox into a daily to-do list with Claude Cowork (abandoned)
- Screen and clear an email inbox in one pass with Claude Code
- Clean up a Gmail inbox with Gemini's search prompts (hit or miss)