I used it before on my Windows machine and it is. If you are a power user and you need it more for academic use you can look into the direction of Zotero. It has its weaknesses, but it is native and does interconnect well with Devonthink and Hook. As to the interface, DEVONthink 3 was released last year, which makes it an infant in DEVONthink development time.I think it depends on your use case? I use Bookends to manage the citations for my Zettelkasten. If you like the simplicity of that, you could just create folders in the DEVONthink Global Inbox and forget about using additional databases that you create. You can also add photos directly from your computer to Web Clipper.Both apps use a database, the biggest difference is KeepIt only has the one.

Have a quick thought you want to note without leaving your browser? Create a quick note from scratch right from your browser. Web Clipper can also be used to create note cards. * Use Meeting Notes to take quick notes on an online meeting using Zoom, Cisco Webex, Zoho Meeting and Zoho Showtime. Refer /notebook/smart-card.html for more details on Smart Cards. * Add tags, reminders to note cards before you save those to Notebook. We've added a complete annotation tool to edit your images. * Annotate images / screenshots before you add those in Notebook. You can choose to clip the entire page, or the visible view or only a part of the page. * Need to quickly grab a screenshot of a web page? The 'Screenshot’ option quickly saves the screenshot as a Photo Card. * Want to save an article for future reference? With Clean View, you can save the entire article as a note card, minus the ads. * Be it a new recipe you want to try or the next place you want to visit, clip text, images, or links into a note card, and save to a specific notebook. Download Notebook app on your devices today from /notebook/mobile-app.html and boost your productivity.

Clipped content, saved as Note Cards, are immediately synced across your devices. Clip content from the web to your Notebook with Web Clipper.

Notebook web clipper