
Bill.com
Zoho Invoice
The Invoice Machine
ChargeDesk
InvoiceOcean
EasyBill
Agnitumus Billing System
Currency exchange Banks and other providers could charge you up to 5% in hidden costs when sending ...

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, Wise seems to be a lot more popular than StackStats.app. While we know about 24 links to Wise, we've tracked only 1 mention of StackStats.app.
Website, pricing, platforms and company facts side by side.
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| Website | wise.com | stackstats.app |
| Pricing | — | |
| Company | Startup from the United Kingdom | Startup from the United Arab Emirates · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Wise 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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
TransferWise Review - 3 Must Knows (2020)
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 Wise 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 Wise 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.


Wise is a payments system specifically geared at cross-border payments. You can benefit from transparent pricing and its broad reach. It does focus on international payments, so if you're looking for recurring...
Wise is a well-known alternative to traditional banking and offers competitive rates for international money transfers. It operates on a peer-to-peer system, ensuring low fees by matching individuals who want to...
Wise offers fast, convenient transfers with transparent fees based on mid-market exchange rates, as well as a multi-currency account for both individual and business customers. While Wise offers several tools for...
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.


I don't think you need to be a holder of both. I put my mom on my Wells Fargo account and she sent to my account. There is also https://wise.com/us/ . This one I have used to send to someones account in Vietnam. It does have slightly... Source: over 3 years ago
They invoice in Euros (Czech Republic) so also be aware of fees on payments. I've successfully used TransferWise (https://wise.com/us/). Source: over 3 years ago
It's not a credit card. It's just a way to convert currency w/o a fee. https://wise.com/us/. Source: over 3 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 Wise and StackStats.app, you can also consider the following products.

Your financial operations platform. The intelligent way to create and pay bills, send invoices, manage expenses, control budgets, and access the credit your business needs to grow—all on one platform.
Compare Bill.com to Wise or StackStats.app:

With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and simple.
Compare Substack to Wise or StackStats.app:

100% free online invoicing software for small businesses.
Compare Zoho Invoice to Wise or StackStats.app:


The Invoice Machine is an online invoicing service with a simple and elegant user interface.
Compare The Invoice Machine to Wise or StackStats.app:

ChargeDesk offers billing support across most of the payment service providers.
Compare ChargeDesk to Wise or StackStats.app: