Highlight and enrich IOCs and CVEs on the websites you browse.
Very good and easy to use content enrichment tool for security analysts. Note that it does require you to have a paid subscription with Cyberint.
Cyware Labs, Inc.
vankyver
SOC Prime Inc.
http://www.utilspoint.com/
AmIBreached
zdhenard42
mati-plugin
Cyber AI Corp
ThreatQ
https://pulsedive.com
Mitchell Moser
https://beaglesecurity.com