Symbaloo

Symbaloo is an online bookmark manager positioned as a homepage for educators, letting users save, share and organize favorite links and use Symbaloo as a homepage on any browser or internet-enabled device. A free account is offered for setting this up.

A Symbaloo Premium tier removes ads from the experience, as flagged directly on the homepage. The site's ads.txt file lists 55 ad system lines, made up of 38 direct entries and 32 reseller entries, naming sales houses CMI Marketing, Inc. d/b/a Raptive, Azerion Technology BV Headerlift and an entry recorded as 23111005195_safetxt.net.