Question: I need a way to guarantee transactions against fraud, do you know of any reliable solutions?

One is Vesta, a fraud prevention service that uses a combination of risk scoring, machine learning and artificial intelligence. Its Payment Guarantee service screens transactions in real time to ensure they're legitimate, and its visual interface and tools let you set approval rates and monitor chargebacks. It handles a variety of payment types, making it a good choice for e-commerce sites, financial services companies and others.

Another is NoFraud, which uses AI models in conjunction with human oversight to make pass or fail decisions on orders. It offers a 100% financial guarantee against fraudulent transactions and can proactively review high-risk orders. Integration with e-commerce sites like Shopify and WooCommerce makes it a good choice for businesses that want to improve fraud protection and customer satisfaction.

If you want a broader range of features, Riskified uses AI and machine learning to help ecommerce companies maximize revenue and minimize fraud. Its fraud and risk intelligence service includes tools for managing chargebacks and recovering revenue lost to fraud, and it can help businesses cut fraud costs and increase approval rates. Riskified evaluates more than 480 data attributes to assess risk, making it a good choice for a variety of businesses.