
Freemake Video Converter
Format Factory
FFmpeg
Shutter Encoder
File Converter
CloudConvert
Clideo
HandBrake allows users to easily convert video files into a wide variety of different formats.

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, HandBrake seems to be a lot more popular than StackStats.app. While we know about 572 links to HandBrake, we've tracked only 1 mention of StackStats.app.
Website, pricing, platforms and company facts side by side.
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| Website | handbrake.fr | 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 HandBrake 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.


No analysis of HandBrake yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How to use Handbrake 1.1.1 - Beginners Guide for Exporting Video
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 HandBrake 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 HandBrake 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.


Xmedia Recode, which comes with 16.6MB of installer file, is absolutely a lightweight video converter. The supporting list of input and output video codecs of this best video conversion software is totally the same as...
Note for Handbrake Users with Nvidia G-Sync Monitors: During testing of the Windows version, I noticed that my G-Sync monitor was refreshing very oddly and flickering when the Handbrake window was active or moved...
HandBrake is a splendid Freemake Video Converter alternative which can carry out video format transcoding process at a sharp speed. By the way, you can take it to change video encoder, adjust frame rate and bitrate, etc.
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.


Handbrake ( https://handbrake.fr/ ) and AviDemux ( https://www.avidemux.org/ ) is what the average user needs. - Source: Hacker News / about 1 year ago
Seconded, HandBrake[0] is great for routine tasks / workflows. The UI could be simplified just a tad for super duper simple stuff (ex. Ripping a multi-episode tv show disc but don't care about disc extras? You kind of have to hunt and... - Source: Hacker News / about 1 year ago
We can use web services, command-line tools like ffmpeg or graphic ones like Handbrake to produce alternative files for the browser to choose. Always use the original top quality input file, not a compressed version, to prevent losing... - Source: dev.to / over 1 year 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 / 3 days ago
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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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Format Factory is software that allows the user to convert media into various file formats. The software is a product of PC Free Time, a Chinese software development company. Read more about Format Factory.
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Open source multimedia suite for conversion, playback, profiling, and streaming.
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Open source software without any restriction - converter all formats video|audio|image professionnals codecs and standards - swiss knife tool Windows, OSX and Linux
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