Viraltag offers Free Trial, but Google Tag Manager does not.
Google Tag Manager is designed for Large Enterprises, Medium Business and Small Business.
Viraltag is designed for Individuals and Small Business.
The starting price of Viraltag begins at $24/Month, while pricing details for Google Tag Manager are unavailable.
Some top alternatives to Google Tag Manager includes Viraltag, Launch by Adobe, TagCommander, Tag Governance, Tealium iQ, Google Analytics, GingerTag, TapAnalytics, Tagmate and Scale8.
Some top alternatives to Viraltag includes Crowdfire, SocialBee, Buffer, Zoho Social, Planable, Later, SocialPilot, Tailwind, Social Web Suite, CloudSocial, SocialHub, Lately, Vista Social and SocialHuge.