I use Paste more than a year! I love this app, it saves me so much time as I maintain content in different locations: coding editor, Notion, emails, social media
And I actually recommend Paste to almost all my software engineer friends!!
Love the product! 11/10
P.S I read in comments about the privacy point, that everything is stored locally. I think it's a good idea to highlight it in slides/website :)
I write help centre guides for a software company. Our articles are available in ten different languages, and we use DeepL for some of the localisation work. That means there is a LOT of copying and pasting, which is much smoother with Paste. I've especially found Paste Stack (activate with Shift + Command + C) to be handy for copying text, images, and links from different pages into Intercom (where the articles are stored). Because it's so affordable (and useful), I've recommended Paste to multiple colleagues. My advice has been "It's so cheap, just charge it to your company credit card. It'll save you a decent amount of time and your finance team won't even notice". So far, so good!
The functionality is a 5. The design looks, and overall aesthetics are a 2.5. Not a nice app to look at but it does its work amazingly well. I wish macOS built-in history or Raycast app had this level of clipboard management functionality.