nSure.ai is the payment fraud prevention provider of choice for
Gaming, Prepaid & Gift Cards, and Crypto
nSure.ai turns fraud prevention into a profit driver for crypto exchanges and high-risk digital merchants. Unlike one-size-fits-all fraud tools, we build a dedicated AI model for each merchant trained on their own transaction data, focusing on behavioral patterns—the only signal fraudsters can't fake.
Enjoy zero-risk net incremental profit, up to 98% approval rates, decisions in under 500ms, and a chargeback guarantee backed by full financial

Our Story
Our story begins with a gift card platform we founded in 2013. After being hit with a very high chargeback rate on week one, we searched for a premium payment fraud protection solution that fits our type of product – and couldn't find one. The market was filled with only payment fraud protection solutions that required us to decline 15%-20% of what we knew were legitimate shoppers who had gone through the entire purchase flow and provided us their payment information!
To meet our specific needs for prepaid & gift cards, we created our own in-house payment fraud prevention platform. It soon became clear that we weren’t the only merchant looking for such a solution. After consistently testing our machine learning models against leading payment fraud protection providers, in 2019 we saw an opportunity to make a greater difference in the crypto, gaming, and prepaid & gift card industries – and nSure.ai was born.


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