
ChurnKey
BareMetrics
ChurnBuster
PaymentRescue.dev
ClearBooks
RecurFix
RetryFi
Recover failed payments automatically. Smart retries + WhatsApp recovery. From $3.50/mo.

ChurnBuster
ChurnKey
Durable
BareMetrics
Browse AI
MarsX
Baremetrics Dunning & Retention
Dunning emails, failed payments, churn prevention, event notifications, custom HTML receipts and more for Stripe subscriptions, with iPhone app and push notifications
Which is more popular?
Based on our record, Stunning seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | rebounce.dev | stunning.co |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Brazil · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Rebounce recovers failed payments for SaaS businesses automatically. Smart retries based on decline codes, 5-step email dunning, SMS recovery, WhatsApp recovery (90%+ open rates), cancellation flow builder, win-back campaigns, and in-app payment banners. Connect Stripe in 2 minutes, no code...
No description of Stunning yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Stunning yet.
Walkthroughs and reviews on video.
No Rebounce.dev videos yet. You could help us improve this page by suggesting one.
Going In Style - "Instant Classic/Stunning Review" TV Spot
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Rebounce.dev and Stunning.
Rebounce.dev's answer
Next.js, Stripe Connect, Node.js, and the Meta Business API for WhatsApp delivery.
Rebounce.dev's answer
Rebounce is the only dunning tool with WhatsApp recovery. Email open rates for dunning sit at 20-30%. WhatsApp hits 90%+. When a payment fails, your customer actually sees the message. On top of that, Rebounce classifies each failure by decline code and applies a different recovery strategy for each, something generic retry tools don't do.
Rebounce.dev's answer
Most dunning tools cost $99-$250/mo and are built for enterprise. Rebounce starts at $3.50/mo and includes: - smart retries - email dunning - SMS and WhatsApp recovery - cancellation flows - win-back campaigns - pre-dunning alerts - in-app payment banners.
Same coverage, fraction of the price, and the only one with WhatsApp as a recovery channel. Dodo Payments and Paddle integrations coming next. Other providers on the roadmap.
Rebounce.dev's answer
SaaS founders running subscription businesses on Stripe, typically between $1k-$100k MRR, who are losing revenue to failed payments without realizing it.
Rebounce.dev's answer
I noticed that most SaaS tools to recover failed payments were either too expensive for early-stage founders or too basic to actually work. And none of them used WhatsApp, which has 90%+ open rates compared to 20% for email. So I built Rebounce to fix that gap.
Share your experience with using Rebounce.dev and Stunning. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Rebounce.dev yet. Be the first one to post
Every tool here can recover failed payments; the question is fit. The incumbents — Churnkey, Paddle Retain, Churn Buster, Stunning, Baremetrics — are proven, and each has a scenario where it's the right call, which...
Recommendations tracked on public social media and blogs since March 2021.


Tracking Rebounce.dev since Apr 2026.
When should a B2B SaaS reach for FlyCode (an app on Stripe Marketplace) vs Stripe Dunning (I'm actually unsure if it's their own offering or not)? [1]: https://stunning.co/. - Source: Hacker News / almost 2 years ago
I have used stunning.costunning . And if you are using stripe there is already existing a basic dunning followup. Source: over 5 years ago
Their blog has no sign-in button. Their main page (https://stunning.co/) does. - Source: Hacker News / over 5 years ago
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