Tagmate receives high praise for its efficiency and ease of use in migrating UA tags to GA4. Users appreciate the tool's ability to save time and money, highlighting its low-code/no-code platform that simplifies the migration process. One user shared their experience of quickly completing a migration after a demo from the Tagmate team, emphasizing the tool's effectiveness and independence from external agencies. Overall, Tagmate is recommended for both novice and experienced users seeking a hassle-free tag management solution.