Reviewed alternatives
Compare products with a sourced competitor or replacement relationship to Square. Pricing is vendor-published and may vary by plan, seats, usage, or contract.
Financial infrastructure for accepting payments and running online businesses.
Published pricing
Pricing not published
Categories
Payments
Both are widely compared, full-stack payment processors serving overlapping small-to-mid-size merchant segments, including a Square-published head-to-head comparison page.
Relationship verified September 25, 2026.
Online payment processing platform enabling businesses to accept card, wallet, and bank payments.
Published pricing
From $5/mo
Categories
Payments
Square and PayPal both offer competing small-business payment processing, POS, and checkout products.
Relationship verified September 25, 2026.