If you sell on Shopify and you've started losing real money to chargebacks, three apps come up in almost every conversation: Chargeflow, Disputifier, and Paidback. They take different approaches to the same problem, and the right pick depends less on which one is "best" overall and more on what your store actually needs — fee structure, processor coverage, transparency, or where the workflow lives. This is a fair side-by-side, written by the team behind one of the three. We'll be straight about Paidback's limitations alongside its strengths so you can make the call yourself.
Overview
Chargeflow is the largest player, with more than 15,000 merchants on Shopify and other platforms. It supports a broad range of payment processors and pitches itself on full automation: evidence is collected, the response is written, and the rebuttal is submitted on your behalf. Pricing is success-based at 25% of recovered amounts, with no cap.
Disputifier is smaller and more focused. It runs at 20% of recovered amounts, capped at $250 per dispute, with a 7-day free trial. It bundles automated dispute responses with prevention add-ons — chargeback alerts, descriptor optimization, and fraud screening — designed to stop disputes before they're filed.
Paidback is the newest of the three, built specifically for Shopify Payments merchants. The fee is 15% of recovered amounts, capped at $250. The product emphasizes evidence transparency, missing-evidence detection, and a workflow that lives entirely inside the Shopify admin.
Pricing Comparison
All three apps charge a percentage of what they recover. The numbers diverge quickly on real disputes:
- $500 dispute won. Chargeflow at 25%: $125. Disputifier at 20%: $100. Paidback at 15%: $75.
- $2,000 dispute won. Chargeflow at 25%: $500. Disputifier at 20% capped at $250: $250. Paidback at 15% capped at $250: $250.
- $5,000 dispute won. Chargeflow at 25%: $1,250. Disputifier capped at $250. Paidback capped at $250.
Paidback is the cheapest of the three at every dispute size. The cap matters most on larger disputes — Chargeflow keeps scaling linearly while Disputifier and Paidback both stop at $250. On smaller disputes the percentage is what matters, and 15% is lower than the other two there too.
Evidence Transparency
Chargeflow is largely a black box. Evidence is gathered and submitted on your behalf, and merchants generally don't see the package before it goes out. For low-AOV stores that want hands-off automation, this is a feature. For higher-stakes disputes, several merchants have flagged that they wish they could review or supplement the evidence first.
Disputifier offers more visibility than Chargeflow but still limited. Some elements of the response are reviewable; others happen automatically in the background.
Paidback shows every piece of evidence collected and the response strategy used before submission. AVS, CVV, IP geolocation, delivery confirmation, customer history, prior contact records — all of it is visible, and you can supplement before the response goes out. The design choice is opinionated: merchants told us they didn't want surprises.
Smart Features
Chargeflow leans on scale. With 15,000+ merchants, it has a large data network it uses to inform evidence selection and rebuttal templates across processors. Automation is the strongest among the three.
Disputifier differentiates on prevention. Chargeback alerts (so you can refund before a dispute is officially filed), billing descriptor optimization, and fraud filters at checkout are all included. If your goal is to reduce dispute volume rather than just respond to it, this matters.
Paidback focuses on response quality. The app filters disputes by evidence strength, flags cases where key evidence is missing or weak, and monitors delivery status to surface "in-transit" disputes that shouldn't be auto-refunded yet. The aim is fewer surprise losses on disputes that should have been winnable.
Processor Support
Chargeflow wins clearly here. It supports Shopify Payments, Stripe, Braintree, PayPal, Adyen, and others. If your store processes through more than one gateway, this is a real advantage.
Disputifier supports Shopify, Stripe, PayPal, and others — broader than Paidback, narrower than Chargeflow.
Paidback supports Shopify Payments only today. Stripe and PayPal are on the roadmap, but they're not shipping yet. If you process across multiple gateways now, Paidback won't cover all of them. That's the honest answer.
User Experience
Chargeflow runs out of an external dashboard with a separate login. The Shopify integration handles data sync; the day-to-day work happens off-platform.
Disputifier uses an external dashboard at app.disputifier.com. Same pattern — install in Shopify, work in a separate tool.
Paidback is fully embedded in the Shopify admin. There's no external dashboard, no separate login, no second tab. Disputes, evidence, and responses live alongside the orders they relate to.
What Merchants Say
Reviews tell a more textured story than feature lists. Without quoting individual reviewers, here are the recurring themes for each.
Chargeflow. The most common positive: the automation works and disputes get handled with little merchant effort. The recurring concerns cluster around accuracy of submitted evidence, surprise charges on the invoice (including reports of $100 holds merchants didn't expect), and disputes being submitted before merchants felt ready. For low-volume stores this often isn't a problem; for higher-stakes disputes, several merchants want more visibility.
Disputifier. Positive feedback centers on the fee cap and bundled prevention features. Recurring complaints are billing-related — charges continuing after merchants believed they had cancelled — and concerns about auto-refunds firing on packages still in transit. The product itself reviews well; the friction tends to be around account management.
Paidback. We're new. There isn't a long public review history yet, which is the honest framing. Early merchants tell us the transparency and the embedded experience are the parts they value most, but a track record takes time and we're building it.
Which Should You Choose?
- Choose Chargeflow if you process across multiple gateways, want the most established platform, and the 25% uncapped fee fits your dispute volume and AOV.
- Choose Disputifier if you want a fee cap, value prevention tools alongside response automation, and don't mind running the workflow from an external dashboard.
- Choose Paidback if you're on Shopify Payments, want the lowest cost at every dispute size, want full visibility into the evidence before it's submitted, and prefer working inside Shopify itself.
Closing
None of these are wrong choices. The comparison shakes out cleanly: Chargeflow has the broadest processor coverage and the most scale; Disputifier has the strongest prevention story; Paidback has the lowest fees, the most transparency, and the deepest Shopify integration — with a real limitation on processor support today. Run the numbers on the disputes your store actually saw last quarter, weigh that against where you process and how much visibility you want, and the right answer usually picks itself.
Paidback is built for Shopify Payments merchants who want the lowest cost, full evidence transparency, and a workflow that lives inside Shopify admin. 15% capped at $250. Learn more at paidback.io.