it would be more usable if the left column were locked so you don’t lose it when scrolling horizontally. Same for the top row.
“Email / Phone required for signup” ← these are on two very different levels of intrusiveness.. really needs to split into two rows. And from there, it’s interesting to know whether a phone must be a mobile phone or not. With email, it’s interesting to know if disposable addresses are blocked or not.
Also, for “decentralized network” for #Signal, you simply have “no”. I would change that to “No (Amazon)” to inform people they are feeding Amazon by using Signal.
In fact I suggest also adding a row: “feeds a tech giant” because privacy from tech giants is not the only factor -- some of us trying to live ethically do not want to even feed privacy offending tech giants, such as:
Amazon
Microsoft
Google
Cloudflare
Apple
Facebook
And as someone else pointed out, Delta Chat is missing.
I made a spreadsheet that ranks messengers for privacy (privacyspreadsheet.com)
I've been working really hard to research and rank messaging apps by their privacy. The more green boxes the better....