Niro offers Free Trial, but Google Tag Manager does not.
Google Tag Manager is designed for Large Enterprises, Medium Business and Small Business.
Niro is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing details for both Google Tag Manager and Niro are unavailable at this time. Contact the respective providers for more information.
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 Niro includes Quick Base, Softools, ConvertFlow, 2OS App Builder, DrapCode, Undaku, Codeless, Kianda, CitizenDeveloper and Built.io Flow.