
Otter.ai
Descript
TurboScribe
Sonix.ai
Notta.ai
Rev.com
Trint
Happy Scribe automatically transcribes your interviews

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, HappyScribe 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 | happyscribe.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 HappyScribe 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.
money
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 HappyScribe 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 HappyScribe 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.


Frequently Asked Questions Does HappyScribe have a free plan?HappyScribe offers a 10-minute free trial rather than an ongoing free tier. TranscriptAny's transcript feature is free and unlimited on an ongoing basis....
If you're looking for a free transcription editor, then Happyscribe is a suitable option for you. They also offer an automatic transcription tool, but only the first 10 minutes of your recordings are free. Happyscribe...
While HappyScribe is a valuable tool for those seeking an affordable transcription service with basic editing features, its accuracy rate may be a concern for users with stringent accuracy requirements.
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.


Happyscribe.com is quite nice for that, with automated voice recognition and a WYSIWYG interface for subtitling (though I've never used it with Russian). Source: almost 4 years ago
I have just found happyscribe.com. I am trying it and it translated quite good. I have to change perhaps 10% of the words. Source: about 4 years ago
This is more of a question than an answer, but has anyone used an online audio transcription site to create an English transcription directly from a Spanish language audio podcast MP3 file? I was just looking into this this morning, and... 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
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