
superwhisper
MacWhisper
Aqua Voice
Typeless
TalkTastic
Otter.ai
Willow Voice
Speak naturally, write perfectly & 4x faster in every app

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, Wispr Flow seems to be a lot more popular than StackStats.app. While we know about 12 links to Wispr Flow, we've tracked only 1 mention of StackStats.app.
Website, pricing, platforms and company facts side by side.
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| Website | wisprflow.ai | 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 Wispr Flow 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.


No features have been listed yet.
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.
Wispr Flow Review & Tutorial: Beginner's Guide, Live Demo, and Pro Tips! | Top AI Dictation Tools
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 Wispr Flow 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 Wispr Flow 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.


Wispr Flow offers clean dictation with filler word removal and a Command Mode for text editing.
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.


Nobody wants to type a twelve-patient handover on a phone at 3 AM. Wispr Flow is dictation that works in any app: you hold a key, talk, and clean text appears where the cursor is. That covers both halves of Pulse Flow:. - Source: dev.to / 5 days ago
Every staff command in Lantern is one short, speakable line, designed for Wispr Flow, which works in any text box with no integration code: CONFIRM Case 17. HANDOFF Case 17 open: confirm she ate without nausea. REMIND Case 17 in 20 min... - Source: dev.to / 5 days ago
You should be using voice-to-text. I use Wispr Flow. That is my enthusiastic recommendation, alongside my belief that people and tasks differ; talking is not the right interface for everything. - Source: dev.to / about 1 month 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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