Stax provides payment processing solutions for businesses ranging from small businesses to enterprise SaaS platforms.
Each model independently rates Stax on a 1–5 star scale.
Stax (formerly Fattmerchant) is a well-known US payment processing company offering subscription-based pricing. Generally well-regarded for transparent pricing and solid tech, though some complaints about contracts and cancellation.
Stax is a payment processing provider with a focus on businesses. Limited public information affects scoring.
Stax offers payment processing for businesses from SMBs to enterprise SaaS. Known for transparent pricing and integrated solutions, it aims to simplify financial operations. Generally positive reception for its features and support.
Stax (staxpayments.com) is a U.S. payment processor (formerly Fattmerchant) offering subscription-style pricing and omnichannel solutions. Solid product and pricing, but mixed customer reviews on support, billing, and account holds. Moderate regulatory oversight (PCI, sponsor banks).
Stax (staxpayments.com) is a payment processor with limited verifiable public data on history, licensing, or user sentiment. Scores set to neutral due to insufficient information.
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Quick answers based on live TrustRating data. How we score companies →
Stax is rated 3.3 out of 5 (“Average”) on TrustRating, based on 5 independent AI model assessments. The TrustScore combines real customer reviews with AI models that independently assess trust, regulation, support and reputation signals. Always do your own research before making a purchase or investment.
TrustRating doesn't issue scam verdicts — we publish the data instead: Stax scores 3.3 out of 5 (“Average”) based on 5 independent AI model assessments. Every review passes TrustGuard, our fraud-screening system that blocks fake and paid reviews, so the score reflects genuine customer experience. Read the most recent reviews below before you decide.
Stax currently has a TrustScore of 3.3 out of 5 (“Average”). The score blends verified customer reviews with assessments from multiple independent AI models, and it updates automatically as new reviews and scans come in. You can read exactly how scores are computed on our methodology page.
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