What are some alternatives?
When comparing Newsle and mention, you can also consider the following products
Notify by Facebook - Notifications that matter from sources you love
Brand24 - Brand24 gives you instant access to mentions about your brand across the web.
Toucan - Toucan is a small portableapp utility allowing you to synchronise, backup and secure your data with...
HootSuite - Enhance your social media management with Hootsuite, the leading social media dashboard. Manage multiple networks and profiles and measure your campaign results.
DO by IFTTT - Now available in the IFTTT app
BrandWatch - The best social monitoring tool