I built a tool that writes professional demand letters against airlines, banks, and subscription traps - here's exactly how it works

Airlines have been hit with $140M in refund violations this year alone. Banks collect billions in overdraft fees. Subscription companies bury cancellation flows 6 clicks deep on purpose.

Most people just eat the charge. Not because they're wrong - because writing a real dispute letter is annoying and intimidating.

So I built FightBack AI.

You tell the AI what happened. It asks follow-up questions to nail down the details - flight number, fee amount, dates, what the company said. Then it generates a professional demand letter referencing actual consumer protection regulations.

The letter stays blurred until you pay $4.99 to unlock it.

That's the whole model. No subscription. No upsell. Pay once, get your letter, send it.

I've had one real user go through the full flow so far. The letter it generated for a $150 airline baggage fee dispute was more specific and legally grounded than anything I could have written myself.

The app has 7 pages, a conversational AI agent with persistent memory, and Stripe handling the unlock payment. Built it as a solo project.

Curious - has anyone here actually won a dispute against an airline or a bank? What made the difference?

reddit.com
u/BigSmoothGamesYT — 12 days ago

I built a tool that writes professional demand letters against airlines, banks, and subscription traps - here's exactly how it works

Airlines have been hit with $140M in refund violations this year alone. Banks collect billions in overdraft fees. Subscription companies bury cancellation flows 6 clicks deep on purpose.

Most people just eat the charge. Not because they're wrong - because writing a real dispute letter is annoying and intimidating.

So I built FightBack AI.

You tell the AI what happened. It asks follow-up questions to nail down the details - flight number, fee amount, dates, what the company said. Then it generates a professional demand letter referencing actual consumer protection regulations.

The letter stays blurred until you pay $4.99 to unlock it.

That's the whole model. No subscription. No upsell. Pay once, get your letter, send it.

I've had one real user go through the full flow so far. The letter it generated for a $150 airline baggage fee dispute was more specific and legally grounded than anything I could have written myself.

The app has 7 pages, a conversational AI agent with persistent memory, and Stripe handling the unlock payment. Built it as a solo project.

Curious - has anyone here actually won a dispute against an airline or a bank? What made the difference?

reddit.com
u/BigSmoothGamesYT — 12 days ago
▲ 1 r/Base44+1 crossposts

I need people to find clients for me (commission)

Hi I make websites for any business or anyone. I need people to find me clients you will earn commission for any sales you get. dm me for more info

reddit.com
u/BigSmoothGamesYT — 1 month ago

I built a job card + invoicing app for tradesmen that generates a PDF quote on-site. Here's the exact flow.

Most invoicing apps are built for accountants sitting at a desk.

Vincio is built for the guy on a roof in Johannesburg who needs to send a quote before he climbs down.

Here's the actual flow:

→ Open the app on your phone → Select or add a client → Build the quote with line items on-site → Client gets a professional PDF - not a photo of handwriting → Quote status tracks as pending, accepted, or declined → Job card captures photos and client signature → Invoice generates from the same data - no re-entering anything → Overdue tracker shows exactly who hasn't paid and for how long

That's the whole loop. Quote to cash, tracked in one place.

Built for the South African market specifically. VAT number support, local banking detail fields, invoice prefix customisation.

Free trial is live now. Solo and Pro plans when you're ready to commit.

If you know anyone in the trades who's still on pen and paper - I'd genuinely appreciate you sharing this with them.

reddit.com
u/BigSmoothGamesYT — 2 months ago
▲ 4 r/Base44

I built a job card + invoicing app for tradesmen that generates a PDF quote on-site. Here's the exact flow.

Most invoicing apps are built for accountants sitting at a desk.

Vincio is built for the guy on a roof in Johannesburg who needs to send a quote before he climbs down.

Here's the actual flow:

→ Open the app on your phone → Select or add a client → Build the quote with line items on-site → Client gets a professional PDF - not a photo of handwriting → Quote status tracks as pending, accepted, or declined → Job card captures photos and client signature → Invoice generates from the same data - no re-entering anything → Overdue tracker shows exactly who hasn't paid and for how long

That's the whole loop. Quote to cash, tracked in one place.

Built for the South African market specifically. VAT number support, local banking detail fields, invoice prefix customisation.

Free trial is live now. Solo and Pro plans when you're ready to commit.

If you know anyone in the trades who's still on pen and paper - I'd genuinely appreciate you sharing this with them.

reddit.com
u/BigSmoothGamesYT — 2 months ago