
CoinMarketCap
CoinGecko
CoinStats
Delta
CryptoCompare
CoinTracking
CoinMarketCal
Blockfolio offers complete Bitcoin and Altcoin cryptocurrency management, with easy to use tools to keep track of all your crypto investments.

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, Blockfolio seems to be a lot more popular than StackStats.app. While we know about 43 links to Blockfolio, we've tracked only 1 mention of StackStats.app.
Website, pricing, platforms and company facts side by side.
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| Website | blockfolio.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 Blockfolio 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
Crypto enthusiasts looking for a straightforward portfolio management tool, as well as those who appreciate receiving market news and price alerts. It is also suitable for beginners due to its simple and intuitive interface.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Best Way To TRACK Your Crypto Purchases? Blockfolio Review!!
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 Blockfolio 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 Blockfolio 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.


BlockfolioBlockfolio's mobile-first design has always been a differentiatorFrom left to right: Blockfolio Signal, Markets and Asset Detail viewsKuberaAll your financial assets in one place. A thing of beauty!DeltaLeft...
Delta is slowly taking over the leading role from Blockfolio in becoming the number 1 mobile cryptocurrency tracker. Delta currently supports no importing APIs from exchanges, and it has no desktop version, but both...
Blockfolio is undoubtedly one of the leaders when it comes to cryptocurrency portfolio apps. The app has achieved immense popularity in the cryptocurrency space thanks to its comprehensive suite of features. One of...
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’re bringing back our official feed on FTX App! 🥳 🙌. Source: over 4 years ago
The FTX app (https://blockfolio.com) has SHIB and other crypto for 8% apy. Source: over 4 years ago
FTX.com is the exchange. Go to blockfolio.com. FTX bought Blockfolio and rebranded as FTX. They are two separate products. On the App stores FTX.us is the exchange/website and FTX is the interest account and is mobile only. It's... 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
When comparing Blockfolio and StackStats.app, you can also consider the following products.

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CoinGecko is a free to use web-based and mobile application that provides financial market data for more than 2000 digital currencies.
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Analytics and data platform for DeFi apps
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CoinStats is a cryptocurrency research and portfolio tracker, that allows to access market data on over 3000 cryptocurrencies, track bitcoin and altcoin investments.
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Delta is the ultimate cryptocurrency portfolio management tool.
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