What are some alternatives?
When comparing Raindrop.io and Lasso Content Curation, you can also consider the following products
Pocket - When you find something you want to view later, put it in Pocket.
Pocket Explore - A human curated version of the web
Tagpacker - A free tool to quickly collect, organize, and share your favorite links.
wallabag - Save the web, freely.
Diigo - Diigo is a powerful research tool and a knowledge-sharing community
PostDiva - Really clever content curation for social media managers