
Notion
Nuclino
Archbee.io
Evernote
Dropbox Paper
GitBook
Tettra
Your company knowledge

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, Slite should be more popular than StackStats.app. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | slite.com | stackstats.app |
| Pricing | ||
| Company | Startup from France · 10 - 19 employees · 2017 | Startup from the United Arab Emirates · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


Slite is a simple collaborative documentation tool that helps businesses stay organized and work more thoughtfully.
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
Slite is highly recommended for small to medium-sized teams and startups that need a straightforward way to create, organize, and share documentation. It's especially beneficial for remote teams that prioritize collaboration and knowledge sharing.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
What is Slite | Slite Full Review| Note Taking for Teams | Pearl Lemon Reviews
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 Slite 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 Slite 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.


Slite is an AI-powered knowledge base that allows you to store, organize, and share notes, documents, and tasks with ease. Multiple team members can work on these documents and notes simultaneously, ensuring everyone...
Slite is a collaborative documentation tool designed for teams to create and organize knowledge base articles, notes, and documentation in a shared workspace.
Slite integrates with Slack, Trello, GitHub, and Asana, among others. It allows you to import and export data, but you cannot compare documents through this tool, meaning you’ll have to look elsewhere for that feature.
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.


We use slite.com and it's really been great. Source: almost 4 years ago
Slite - super underrated knowledge base, prettier and simpler than Notion, cool team & badass blog. Source: almost 4 years ago
We use slite.com (for no particular reason) and link to each sop in a google spreadsheet process thats set up for a particular large task. That spreadshseet is shared among everyone. Each SOP contains a video as well of how to do the... 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 / 1 day 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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Nuclino works like a collective brain, helping teams bring all their knowledge, docs, and projects together in one place. It's a modern, simple, and blazingly fast way to collaborate.
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Archbee is a developer-focused product docs tool for your team. Build beautiful product documentation sites or internal wikis/knowledge bases to get your team and product knowledge in one place.
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Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
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