
FinViz
Simply Wall Street
TradingView
Seeking Alpha
Investing.com
Yahoo! Finance
Morningstar
Koyfin provides tools to help investors research stocks and other asset classes through dashboards and charting.

Mailflow.sh
Stackmail is a webmail service whereby you can log in to your emails from any browser at any time!

Which is more popular?
Based on our record, Koyfin seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | koyfin.com | stackmail.com |
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| Platforms | — | |
| Company | Startup from the United States · 2016 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Koyfin is a global market analytics platform for researching and understanding markets. From bottom-up fundamentals to top-down macro analysis, our platform, powered by Capital IQ, is trusted by more than 500,000 investors. We offer global coverage of equities, ETFs, Mutual Funds, analyst...
No description of StackMail yet.
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
Koyfin is recommended for financial analysts, portfolio managers, individual investors, and anyone who requires detailed data analytics and visualizations for making informed investment decisions.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Koyfin Demo, 2023
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Koyfin and StackMail. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Thanks for the link, that was useful. I found there about koyfin.com which is for free and gives the summary info that I was after. Really spot on. Source: about 4 years ago
My stock dashboard (koyfin.com) says 15.33% short interest. Which is correct? Also I think that number was around 25% recently so I guess that's come down? Source: almost 5 years ago
Personally: For individual stocks: Koyfin.com (good for visualizing US ETFs as well but you won't have access to those anyway). Source: about 5 years ago
Tracking StackMail since Aug 2023.
When comparing Koyfin and StackMail, you can also consider the following products.

Stock screener for investors and traders, financial visualizations.
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A self-hosted, unified webmail client. Connect multiple IMAP/SMTP accounts and manage them all in one clean interface.
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Easy stock and portfolio analysis
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The best charting tool for crypto and stocks
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Be the first to know about news and market moving analysis on the stocks you follow.
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Investing.com is a financial markets platform (website & android/iOS app) providing real-time data, quotes, charts, financial tools, breaking news and analysis across 250 exchanges around the world in 44 language editions.
Compare Investing.com to Koyfin or StackMail: