Square vs Wave
Side-by-side comparison for 2026
Square
All-in-one payment and point-of-sale system for businesses
7.6/10
2.6% + $0.30 per online transactionFree trialfreemium
Try Square βVS

Wave
Free accounting and invoicing software for small businesses
6.8/10
FreeFree planfreemium
Try Wave βOur Verdict
π Square wins on overall editorial score (7.6/10)
Square scored higher across our editorial dimensions. That said, the best tool depends on your specific use case β check the breakdown below.
Editorial Scores
Pricing
Square
2.6% + $0.30 per online transactionFree trialfreemium
Wave
FreeFree planfreemium
Pros
β Square
- βExcellent POS system integration
- βHardware options available (card readers, terminals)
- βInventory management included
- βSimple pricing structure
β Wave
- βCompletely free for core features
- βSimple and intuitive interface
- βNo credit card required to start
- βMobile app available
- βReceipt scanning with OCR
Cons
β Square
- Limited advanced features for enterprise
- Transaction fees can add up quickly
- Customer support response times vary
β Wave
- Limited advanced reporting
- No inventory management
- Fewer integrations than paid competitors
- Limited customer support