
Chargebee
Maxio
Stripe
Zuora
Stripe Billing
Paddle
fusebill
Subscription billing and recurring billing management. Recurly offers enterprise-class subscription billing for thousands of companies worldwide.

Substack
Formo.so
Advanced analytics for Substack writers. Runs 100% locally, no cloud, no subscription. Discover your superfans, churn risk, and cohort retention.
Which is more popular?
Based on our record, Recurly should be more popular than StackStats.app. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | recurly.com | stackstats.app |
| Pricing | ||
| Company | — | Startup from the United Arab Emirates · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Recurly yet.
StackStats is a local desktop app for serious Substack writers. Import your CSV exports and get analytics Substack doesn't show you: bot-filtered open rates, cohort retention, dead subscriber detection, superfan ID, content-to-growth correlation, and an optional AI layer (supports Ollama,...
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
Recurly is recommended for SaaS companies, subscription-based businesses, and e-commerce platforms that need a reliable and scalable billing solution. It is particularly suitable for businesses looking to streamline recurring billing processes and those that require advanced subscription management features.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Recurly Demo Review - Beginners to Expert PREVIEW by Bizversity.com
More videos
No StackStats.app videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Recurly and StackStats.app.
StackStats.app's answer:
I built StackStats because Substack's native analytics weren't cutting it. I wanted cohort data, real open rates (not bot-inflated), and a way to identify which posts were actually driving subscriber growth — but every tool I found was either cloud-based or required migrating off Substack entirely. So I built a local app that works with Substack's own CSV exports. No migration, no cloud, no subscription.
StackStats.app's answer:
StackStats runs 100% locally on your machine — your subscriber data never touches a server. It also goes far beyond what Substack shows natively: bot-filtered open rates, cohort retention, superfan identification, dead subscriber detection, and content-to-growth correlation. No subscription, no account, no cloud. Pay once, own it forever.
StackStats.app's answer:
Most newsletter analytics tools are cloud-based SaaS with monthly subscriptions. StackStats is a one-time purchase that runs entirely on your device. For Substack writers who care about privacy — especially those with paid subscribers — that's a meaningful difference. You also get analytics features that don't exist anywhere else, like bot-filtered open rates and cohort retention, without having to migrate away from Substack.
StackStats.app's answer:
Serious Substack writers who are frustrated by Substack's shallow native analytics and want real data to drive growth — without moving their subscriber data to the cloud.
StackStats.app's answer:
Electron (macOS + Windows), HTML/CSS/JavaScript, Chart.js, PapaParse. Optional AI layer supports Ollama, Claude, GPT-4, Gemini, Groq, and OpenRouter. Licensing via Cloudflare Workers + D1. Payments via Gumroad.
Share your experience with using Recurly and StackStats.app. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Navigating the world of Recurly competitors reveals a clear pattern: most platforms ask you to adapt your business to their system. You choose between the enterprise rigor of Zuora, the ecosystem lock-in of Stripe or...
Recurly specializes in subscription billing management, catering to businesses with recurring revenue models. The platform is an all-in-one solution with flexible pricing shaped by the feature set you need. Extensive...
Recurly subscription billing software is a cloud-based billing and invoicing solution. It’s an integrated subscription management and recurring bill monitoring platform. Recurly can be considered as a third-party...
We have no reviews of StackStats.app yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Https://recurly.com/ maybe, I can't find this in their pricing page, but from what I know it looks like this: revenue fee 0.500% transaction fee $0.08 and selected plan (there is free one); with your volume that would be around $3.2k a... - Source: Hacker News / over 3 years ago
Next, for your API monetization stack, you need a 3rd-party recurring billing solution, such as Stripe, Recurly, Hypercurrent, and many more. But again, we do not recommend any particular payment service in this post and leave the choice... - Source: dev.to / about 4 years ago
And you can use Recurly for recurring payments. Source: over 4 years ago
I'm working on 3 products now: 1. FormBeep(https://formbeep.com) at $38 MRR now - A form to Whatsapp tool. Stack is mainly CF workers with Clerk Auth. 2. SlashLink(https://slashlink.app) $0 - A simple pay as you go amazon link localizer.... - Source: Hacker News / 4 days ago
When comparing Recurly and StackStats.app, you can also consider the following products.

Chargebee lets you manage subscriptions and payments at scale, handle custom recurring billing scenarios, reduce subscription churn and simplify accounting.
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With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and simple.
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Chargify is the best online billing software for all of your Recurring Billing needs. Learn more about simplifying your Subscription Billing today.
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Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.
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Zuora creates cloud-based software on a subscription basis that enables any company in any industry to successfully launch, manage, and transform into a subscription business.
Compare Zuora to Recurly or StackStats.app: