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SaaS ideas, mined from what people actually complain about.

Every idea comes from real Reddit posts, was researched against today's competitors, and survived an independent skeptic before it made the list.

Stripe Dispute Evidence Filer for Online Stores

Files chargeback evidence for busy Stripe stores at a flat monthly price.

A Stripe store that contests and loses a $60 order is out $90. This tool builds and files chargeback evidence for a flat monthly fee.

The evidence

Score: 27 out of 100

  • No opening found
  • 16 pay or would pay
  • 630 people describe it
  • 57% hit it at least weekly
  • 8.5K upvotes on their posts

Stripe's built-in Smart Disputes charges only on wins and costs less than $49 flat at five $100 disputes monthly.

In their words

I'm a SaaS founder dealing with my 3rd chargeback this month ($15 fee + lost revenue + 1 hour compiling evidence).

r/stripe on Reddit

I still have to build a full dispute packet from scratch each time, pull the tracking number, match it to the order, write it up in whatever format the bank wants that week.

r/EcommerceWebsite on Reddit

People heavily misuse refunds/chargebacks. And you are generally given very very small timeline to make your case against it.

Hacker News

The tools that already cover it

  • Chargeflow: Percentage cut and no flat plan, but it lists Stripe and WooCommerce with sign-up in minutes, so the feature gap is closed. Reviewers report billing above list price and low wins.
  • Disputifier: Still a cut of wins, and the cap only helps on orders above $1 250. Supports Stripe, WooCommerce and Shopify; smaller app (132 Shopify reviews).
  • Stripe Smart Disputes: Highest cut and Stripe decides eligibility, but it is built into the account, pulls carrier tracking itself and submits before the deadline.
  • Shopify Protect: Only fraud chargebacks on US Shopify Payments plus Shop Pay orders fulfilled within 7 days with tracking; irrelevant to Stripe-direct stores.
  • Chargehound: Pitched at high volume (example of 500 disputes a month at $100); supports Stripe, Braintree and PayPal; built for larger teams.
  • Justt: Serves 250+ enterprise merchants and lists Stripe; not built for small stores.
  • Signifyd: Enterprise fraud screening with a chargeback guarantee; requires replacing your fraud checks.

How it was challenged

  • At 5 disputes a month on $100 orders with 3 in 10 won, Stripe's 30% costs about $45. The tool's $49 plus $15 counter fees costs more.
  • The 32.7% explicit pay share is inflated: most of those 16 posts are trial abuse, fuel cards and flyers, not card disputes. Only 3 of 49 fight disputes by hand.
  • Chargeflow and Disputifier both list Stripe and WooCommerce, Chargeflow with sign-up in minutes, and Stripe files evidence itself. Only price shape is open, a weak wedge.
  • A flat fee puts win risk on the merchant. One Chargeflow reviewer reports about 10% success; an unknown brand charging $49 regardless will see quiet-month cancellations.
  • Nobody can see a store's dispute count from outside, so cold outreach cannot find the 5+ a month buyer, and the first 100 stores come slowly.

The pain point it solves: Lost Chargeback Disputes

Merchants lose chargeback disputes and waste hours manually gathering scattered evidence, with low win rates against friendly fraud.

Small ecommerce merchants and SaaS founders

Where they talk

  • r/shopify
  • r/stripe
  • r/SaaS
  • r/smallbusiness
  • r/PaymentProcessing
  • r/payments
  • r/dropshipping
  • r/ecommerce

Tools they use today

  • Stripe
  • Shopify
  • PayPal
  • chargeflow
  • chargebacks911
  • midigator
  • Square
  • 3D Secure

Why those fall short

  • banks side with customers; disputes lost despite signed policy documentation
  • issuers side with customers; evidence of usage is not enough
  • no proper payment logs or dispute evidence built in
  • Bank still ruled against seller despite tracking, photo and message proof
  • disputes are lost even with IP, download and identity evidence