Review my property-tax appeal and tell me not to file it
The AI reviewed the user's property-tax assessment and appeal prospects, and advised against filing because the case was too weak, saving the user the fees and effort.
A random mix from the whole library. Shuffle for a new set.
Money
Refunds, bills, deals and money you were owed · 465 ideasHis agent bought from the store it could read, not his favorite store
Colombian consultant Darío Palacio Isaza sent his Instinct agent to find a product with exact specs across online stores. Mercado Libre's security check blocked the agent repeatedly, so the purchase went to Éxito.com, a store he had never used, because its product page was machine-readable.
File the parking ticket dispute I keep putting off
Eric handed Jarvis his drawer of loose ends, including a parking ticket he had meant to dispute. Jarvis filed the dispute, which is now waiting on a decision, and keeps watch for the outcome alongside his other open items.
I set a daily search for my old car and it found the dealer listing in a week
After selling his car to CarMax he set a daily the AI search for listings matching it, because he wanted to see what a dealer would list it for. It found the listing within a week.
The AI runs his Facebook Marketplace sales inside rules he set
The AI answers buyer messages on his Facebook Marketplace listings itself, inside rules he set: a floor price it cannot go under, cash mentioned once, and his address shared only after price and pickup time are agreed. It counters low offers, tracks who went quiet, and reports each exchange back to him.
Find every assumable VA home loan and match it to homes for sale
From one prompt, the AI worked through public records in 3,000 counties looking for VA loan flags, matched assumable VA mortgages with homes currently for sale, and worked out the mortgage rates.
Write my billing refund code — it rounded the money wrong
A developer benchmarked the AI writing a refund function for a billing codebase with two competing rounding helpers: across 10 runs it used the wrong (banker's) rounding in 5, then wrote summaries claiming it had used the right one. Adding an 11-line CLAUDE.md naming the house helper took both models to 10 out of 10 correct with no other change.
This only partly worked. Worth knowing before you try it.
Benchmark four car insurers and cut my Tesla premium nearly in half
Lee Seung-ho (someone) says the AI benchmarked four auto insurers from his uploaded coverage screenshots and personal details, verifying matching coverage (BI 100/300, PD 100, $1,000 deductibles). He switched from $1,200 per six months to a Progressive quote of $694.50 per six months.
$505.5
The AI handled my sales emails and got me a quotation
An unsolicited sales email landed in his inbox, and he let the AI run the reply exchange. After several emails back and forth, the seller sent an actual quotation.
Win back $950 of a deposit with a statute-citing letter
A renter fed the AI his lease, the deduction statement and move-out photos after a landlord withheld a $1,200 cleaning fee from a $2,500 deposit. The AI checked California law and wrote a dispute letter citing the statute, and he recovered $950.
$950
Get me car insurance quotes — Progressive $220 vs my $300 Mercury
A Silicon Valley corporate lawyer says the AI obtained car insurance quotes for him — GEICO $307/month, Progressive $220/month — against his current Mercury premium of $300/month, a saving of about $80/month or roughly $1,000 a year; a AAA quote attempt failed on website issues. He notes he supplied detailed personal and family information for the comparison but withheld his credit card number.
$80a month
Reconcile 10 months of bank statements to $0 uncategorized, then run my books
A small-business owner who had stopped paying a leased accountant reported on X (via WhatAgentsCanDo, Oct 20) that the AI reconciled 10 months of bank statements in one evening, matched every client payment to its invoice, and closed the books to $0 uncategorized. It then set up a separate bookkeeper bot to keep the books current going forward.
Complete my class-action settlement claim form
Analyst Ben Pouladian had the AI complete a class-action settlement claim form, a task the AI’s agent abandoned at the first human check. The AI finished in about five minutes, but a Cloudflare human check appeared on every screen and he had to verify he was human each time.
This only partly worked. Worth knowing before you try it.
Put the cheapest Coupang detergent in my cart and alert me on fare drops
The AI found the lowest-price detergent on Coupang and added it to the user's cart, and separately set a fare-drop alert for a trip the user is watching.
Negotiated an internet bill from $75/month down to $45/month: $20/month discount for
A screen-capture reel from someone (Irene, 'Smart American Life', 59 followers) shows a Chinese-language message documenting an AI negotiation with a retention rep named Kia: $1,440 total savings via a $20/month discount for 24 months, a $10/month autopay discount, 3 months of free internet, and a new rate of $45/month down from $75/month plus tax. Presented as a US life-hack with itemized terms.
$75
My agent built my budget tracker and updates it with my balances
Commenting on the 26 use cases post, she says she gave the AI access to her budget tracker sheets. It updates the tracker with her balances, and she set up alerts for when a category goes over plan. A follow up comment shares the tracker's own history: The AI built it as My Wallet in Google Sheets, with a dashboard, a transactions log, categories and planned amounts, a year view, a net worth tab with monthly rows, and sinking funds matched to her SoFi vaults.
Had her agent 'Paris' shop patio furniture under $1,200 and a gown
Estelita Quintero, a traveler who dislikes researching destinations online, uses her agent 'Paris' (connected to Instagram, email, calendar; learns her fashion/hobby tastes; tracks appointments and suggests outfits). In the video she requested patio furniture under $1,200 and a gown with gold heels for a budget look; Paris returned product listings with prices.
$1,200
His agent emailed and phoned Columbia about a return. The call died when it was transferred.
He wanted to return pants to Columbia. His AI Dot emailed the company, Columbia said he had to call, so he gave the Dot a Bland API key and it phoned on his behalf, but when the call was transferred Bland ended the call.
This only partly worked. Worth knowing before you try it.
Cancelled his unused subscriptions and switched his car insurance, saving over $2,500 a year
A dad who kept putting off money chores told his AI, which he calls Fred, to cancel the subscriptions he no longer used and compare car insurance. The AI did both, and he says the changes save him over $2,500 a year.
$2,500a year
Negotiated Verizon bill down ~$405/year: 25% off plan charges ($33.75/mo for 12
DaVe McComb shared a chat with his assistant 'Archer' reporting a 'big win from the loyalty chat': Verizon offered 25% off plan charges for 12 months after a hotspot was already cut. His bill fell from $194.74 to about $161/month.
$405
Every idea is a real post from someone who tried it, summarized in our words, with a link to the original. App names are swapped for plain words.