Short answer: People mostly use Muse to save money and chase money back — negotiating bills (internet, phone, insurance), auditing subscriptions, finding unclaimed property, and filing for reimbursements — by handing it the calls, chats, and form-filling they would never get around to themselves. Below are 17 real cases posted on X, each linked to the original post and checked on 2026-11-07. The savings are the authors' own reports.
His AT&T bill went from $80/month for the 500 plan to $30/month for the 1000 plan, locked for 24 months, with 3 months free.
He told Muse to accept any offer under $70/month. It came back with $40/month and 3 months free.
Muse negotiated the AT&T fiber bills for both of his homes.
When a verification text stumped it mid-call, Muse conferenced the author into the call live.
He only asked Muse to log in and look at the bill. After he complained it was too expensive, it negotiated the price down.
Muse called the loyalty department and got $40 knocked off his fiber bill.
He uploaded his policy and asked Muse to find the same coverage for less. It found, bought, and cancelled the old policy for him.
Muse compared auto insurance quotes and switched him to a cheaper one in 15 minutes.
Muse searched unclaimed-property registries state by state and filled out the claim forms.
The card from his signup had expired unclaimed; Muse got Verizon to reissue it (reissue on its way when he posted).
Muse found all his therapist invoices and submitted them to Aetna, taking him past his deductible.
Reviewing his bills, Muse noticed he was being taxed twice on the same thing.
The doctor's office quoted $330 out of pocket. He had Muse research it and draft the response; the office agreed to adjust the charge to $0.
His suit shop's tailors were unavailable, so he paid $350 elsewhere. Muse followed up with the retailer for a week and got the $350 reimbursed.
Muse went through his receipts and found a $100/month Claude Max subscription on his company card that he'd forgotten about.
Muse compared the hotel's own site with Expedia and Booking.com; direct was 5–10% cheaper ($4,004 vs $4,441 for 3 nights) with free cancellation.
Asked to order two refrigerator filters, Muse nearly checked out at $150 for the pair — a quick search finds them for about $20. Agents don't always price-check; glance at the cart before you approve a big order.
Q: What do people use Muse for most? A: Saving money and chasing money back, judging by the cases collected here: negotiating bills (internet, phone, insurance), auditing subscriptions, finding unclaimed property, and filing for reimbursements — the calls, chats, and form-filling people never get around to themselves.
Q: Can Muse really make phone calls and negotiate? A: Yes. Several cases on this page are phone negotiations (Xfinity, AT&T, a loyalty department). Muse can call, chat with support, and fill in forms on your behalf, and you approve the outcome.
Q: Are these cases verified? A: Every case links to its original X post and was checked against it on 2026-11-07. The amounts are the authors' own reports, not independently audited results, and results vary.
Q: How do I try this myself? A: Install Muse, then redeem an invite code within 48 hours of signing up to receive 1 billion tokens free. You can claim a code from the pool on this site's home page.