
Figma
Adobe Illustrator
Inkscape
Affinity Designer
Adobe Photoshop
Canva
Adobe XD
Professional digital design for Mac.

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, Sketch should be more popular than StackStats.app. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | sketch.com | stackstats.app |
| Pricing | ||
| Company | Startup from The Netherlands · 10 - 19 employees · 2010 | Startup from the United Arab Emirates · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Sketch 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
Sketch is recommended for UI/UX designers, product designers, and digital artists who focus on app and web design. It is particularly suitable for teams that require real-time collaboration and those who benefit from using a tool with a vast ecosystem of plugins that can extend its functionality.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Sketch Review | Vikram | Tamil Talkies
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 Sketch 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 Sketch 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.


Sketch offers 2 premium plans, Standard and Business, which start at $9 and $20 per month per editor, respectively, and include a 30-day free trial. The software is exclusively accessible for macOS, and there is no...
Sketch is another best Figmawith alternative and it is a professional digital design tool used for creating user interfaces and user experience designs. It is popular among designers for its simple interface, powerful...
Sketch started out as a vector editing platform, and it still boasts options like shorthand math operators and effortless editing for multiple borders, making the design process easier.
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.


Start by building the PDF version, as that's easier. I use Sketch (sketch.com) for designing layout. Source: almost 4 years ago
This TG-16 controller was originally drawn in Fireworks CS4 waaaaaay back in the day, but I re-drew it by hand using simple shapes and effects in Sketch and Figma. Source: about 4 years ago
Every designer has to choose their preferred design tool where they can implement their prototypes.Try Figma, Sketchand Adobe XD. These are the main tools, try each and find your favorite, as for me I love Figma(Very good in collaboration). - Source: dev.to / about 5 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 / 1 day ago
When comparing Sketch and StackStats.app, you can also consider the following products.

Team-based interface design, Figma lets you collaborate on designs in real time.
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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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Adobe Illustrator is a vector graphics editor.
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Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
Compare Inkscape to Sketch or StackStats.app:

Professional creative software, exclusively for Mac.
Compare Affinity Designer to Sketch or StackStats.app: