Best Gleam Alternatives and Competitors (2025)

KingSumo has received positive feedback from users for its user-friendly interface, seamless email list integration, and effective viral sharing options. However, some users have reported issues with outdated social network integrations and limited customization options. Despite these minor drawbacks, KingSumo's overall rating of 3.8 out of 5 and positive feedback from users make it worth a try, especially with the 60-day money-back guarantee.

KingSumo - Plus exclusive is highly praised for its user-friendly interface, seamless email list integration, and effective viral sharing options. Some minor drawbacks include issues with limited integrations and occasional technical glitches. With a 3.8 rating from 59 reviews, KingSumo - Plus exclusive seems to be hitting the mark and is a solid choice for those looking to grow their audience with viral giveaways.