Gain.gg is a "Get Paid To" (GPT) platform that allows users to earn rewards by completing various online tasks, such as surveys, watching videos, downloading apps, and more. Launched in 2018, Gain.gg offers a user-friendly interface and a straightforward earning process, enabling participants to accumulate "Gain Coins," where 1,000 coins are equivalent to $1. The site stands out for its low cash-out threshold, allowing users to redeem earnings as low as $0.01 via PayPal or cryptocurrencies. Gain.gg also features a referral program, where users earn 5% of the coins earned by their referrals, and daily and monthly leaderboards that reward top earners with bonus coins​. Overall, Gain.gg provides a variety of earning opportunities, making it an appealing option for those looking to supplement their income online​.

To join Gain.gg, users must register for free using either a Google or Steam account. While there are no explicit age restrictions, it's generally advisable for participants to be at least 13 years old. After signing up, users receive an initial bonus of 100 coins, equivalent to $0.10, which helps incentivize early participation. Gain.gg is accessible globally, but users in the US, UK, and Canada may find more earning opportunities available. It's important to follow the platform's terms of service, which prohibit the use of VPNs and the creation of multiple accounts, as violations can lead to account suspension. Overall, Gain.gg provides a straightforward entry into earning rewards through various online tasks.