
craigslist
Facebook Marketplace
eBay
Gumtree
FreeAdsTime.org
Oodle
Kijiji
Join the millions who buy and sell from each other everyday in local communities around the world.

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, OLX should be more popular than StackStats.app. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | olx.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 OLX 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 OLX yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
OLX - Mundi Dance
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 OLX 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 OLX 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.


If you are looking for OLX alternatives in India, you are usually after one of three things: keeping more of what you sell, reaching buyers who can actually collect, or simply somewhere with fewer time-wasters.
Using this app, it is simple to buy, sell, list products and chat. On average OLX has over 100 million users. OLX lets you sell based on geographical locations and makes geo-searching easier. Some of the product...
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.


I've used olx.com to find one to find in Jakarta before. Source: almost 4 years ago
For used cars, just check out olx.com. My personal recommendation is just to suck up and get a car from Spinny where the prices are non negotiable, but the cars come with a warranty so its worth it to save the hassle. Source: about 4 years ago
Auction site is OLX (olx.pl, quite popular here in Poland, olx.com in other countries). And what confused me is that on my card there is TXC mark on the crystal (like on genuine card) and correct marks on the EE chip at right down... Source: about 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 / 3 days ago
When comparing OLX and StackStats.app, you can also consider the following products.

craigslist provides local classifieds and forums for jobs, housing, for sale, services, local community, and events
Compare craigslist to OLX or StackStats.app:

With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and simple.
Compare Substack to OLX or StackStats.app:

Marketplace is a convenient destination on Facebook to discover, buy and sell items with people in your community.
Compare Facebook Marketplace to OLX or StackStats.app:


Buy and sell electronics, cars, fashion apparel, collectibles, sporting goods, digital cameras, baby items, coupons, and everything else on eBay, the world's online marketplace
Compare eBay to OLX or StackStats.app:

Gumtree is the first site for free classifieds ads in the UK. Buy and sell items, cars, properties, and find or offer jobs in your area.
Compare Gumtree to OLX or StackStats.app: