What's great
The friction to save a link is basically zero. Alt+L and it's done — no tab switching, no naming, no manual categorizing. Auto-organization actually works, which is rare. The private mode with PIN protection is a thoughtful touch. Weekly digest email is a clever way to actually revisit what you saved instead of letting it pile up forever. Free, no credit card, no hidden plans. This is exactly what a browser extension should be — invisible until you need it, then instantly useful.
What needs improvement
Two things:
1) The Telegram bot didn't work for me - and saving from mobile is half the use case, so this needs to be reliable.
2) A search bar or command palette inside the extension popup would be a game-changer. Right now you have to open the web app to find something, which breaks the flow. Fix those two and this becomes a permanent part of my workflow.
vs Alternatives
Raindrop.io, Pocket, Notion databases, and the classic "send it to myself on WhatsApp" method. None of them stuck. Raindrop and Pocket require too many clicks. Notion is overkill. WhatsApp is chaos. send/links is the first one where the save action feels effortless enough to actually build a habit around.