Alternatives to Square
The top Fintech companies similar to Square, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Clover41Payment ProcessingSunnyvale, United States$1.4B
Shopify55E-commerce PlatformOttawa, Canada$122.3M
Osu48Fintech$3.2M
PayPal77FintechSan Jose, United States$9.9B
SaltPay61FintechPorto, Portugal$418.8M
Sezzle56FintechMinneapolis, United States$285.0M
StreamPay35FintechTel Aviv, Israel$2.5M- ONOnTab27FintechToronto, Canada$1.0M
PayPoint23FintechWelwyn Garden City, United Kingdom
Paya13FintechAtlanta, United States
HandiPay10FintechTel Aviv, Israel$1.0M- MobitapFintechSan Francisco, United States$1.0M
- PaytogetFintechTel Aviv, Israel$1.0M
Stripes AI68FintechSouth San Francisco, United States$25.4M
GlossGenius67Vertical SaaSToronto, Canada$76.3M
Cantaloupe59FintechMalvern, United States$151.0M
Pier34FintechSan Francisco, United States$2.9M- AUAuthorize.Net25FintechPlano, United States
- SUSumUp75FintechLondon, United Kingdom$60.0M
Stripe74FintechSouth San Francisco, United States$7.1B
Toast85Restaurant TechBoston, United States$1.4B- UMUme50São Paulo, Brazil$36.0M
KimisuiteCRMLondon, United Kingdom
Wamo54FintechHelsinki, Finland$15.0M
Square (now Block)FintechSan Francisco, United States
Chime77FintechSan Francisco, United States$12.7B
Plaid74FintechSan Francisco, United States$1.4B
FIS70FintechJacksonville, United States$10.5B
Block67FintechSan Francisco, USA$10.0M
Braintree63Fintech & PaymentsChicago, United States$69.0M
PaySend61FintechValletta, Malta$235.0M
RecargaPay59FintechSão Paulo, Brazil$37.0M
Cross River Bank58FintechFort Lee, United States$100.0M- PAParker54FintechSan Francisco, United States$45.0M
Cloud Walk54FintechSão Paulo, Brazil$210.0M
Green Dot50FintechAustin, United States$495.1M
MatchMove46FintechSingapore, Singapore$36.0M
American Express Company43FintechNew York, United States
Klearly40FintechAmsterdam, Netherlands$2.5M
Discover Global Network's SoftPOS solution31Fintech
Visa's Tap to Phone26FintechSan Francisco, United States
Assetly20FintechNew York, United States$1.0M
Finhazi16FintechNairobi, Kenya
Aemetis15Climate TechCupertino, United States
GlobalmaxFintech
Western UnionFintechDenver, United States
Mastercard's Tap on PhoneFintechPurchase, United States
NG.CASHFintech- FIFiserv Inc.77Banking TechnologyMilwaukee, United States$500.0M
PayPal Payments76FintechSan Jose, United States$1.7B- MAMarqeta75Fintech & PaymentsOakland, United States$371.0M
Rapyd73PaymentsLondon, United Kingdom$1.3B- FIFiserv73FintechBrookfield, United States$300.0M
Razorpay73FintechBengaluru, India$167.0M
Next Insurance71FintechSan Francisco, United States$1.1B
NIUM70FintechSingapore, Singapore$371.0M
Zip (Formerly Quadpay)70FintechSydney, Australia$1.3B
Fundbox70FintechDallas, United States$546.0M
Contabilizei70FintechSão Paulo, Brazil$81.0M
Curve69FintechLondon, United Kingdom$279.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Clover | Payment Processing | Sunnyvale, United States | $1.4B | 41 |
| Shopify | E-commerce Platform | Ottawa, Canada | $122.3M | 55 |
| Osu | Fintech | — | $3.2M | 48 |
| PayPal | Fintech | San Jose, United States | $9.9B | 77 |
| SaltPay | Fintech | Porto, Portugal | $418.8M | 61 |
| Sezzle | Fintech | Minneapolis, United States | $285.0M | 56 |
| StreamPay | Fintech | Tel Aviv, Israel | $2.5M | 35 |
| ONOnTab | Fintech | Toronto, Canada | $1.0M | 27 |
| PayPoint | Fintech | Welwyn Garden City, United Kingdom | — | 23 |
| Paya | Fintech | Atlanta, United States | — | 13 |
| HandiPay | Fintech | Tel Aviv, Israel | $1.0M | 10 |
| Fintech | San Francisco, United States | $1.0M | — | |
| Fintech | Tel Aviv, Israel | $1.0M | — | |
| Stripes AI | Fintech | South San Francisco, United States | $25.4M | 68 |
| GlossGenius | Vertical SaaS | Toronto, Canada | $76.3M | 67 |
| Cantaloupe | Fintech | Malvern, United States | $151.0M | 59 |
| Pier | Fintech | San Francisco, United States | $2.9M | 34 |
| AUAuthorize.Net | Fintech | Plano, United States | — | 25 |
| SUSumUp | Fintech | London, United Kingdom | $60.0M | 75 |
| Stripe | Fintech | South San Francisco, United States | $7.1B | 74 |
| Toast | Restaurant Tech | Boston, United States | $1.4B | 85 |
| UMUme | — | São Paulo, Brazil | $36.0M | 50 |
| Kimisuite | CRM | London, United Kingdom | — | — |
| Wamo | Fintech | Helsinki, Finland | $15.0M | 54 |
| Square (now Block) | Fintech | San Francisco, United States | — | — |
| Chime | Fintech | San Francisco, United States | $12.7B | 77 |
| Plaid | Fintech | San Francisco, United States | $1.4B | 74 |
| FIS | Fintech | Jacksonville, United States | $10.5B | 70 |
| Block | Fintech | San Francisco, USA | $10.0M | 67 |
| Braintree | Fintech & Payments | Chicago, United States | $69.0M | 63 |
| PaySend | Fintech | Valletta, Malta | $235.0M | 61 |
| RecargaPay | Fintech | São Paulo, Brazil | $37.0M | 59 |
| Cross River Bank | Fintech | Fort Lee, United States | $100.0M | 58 |
| PAParker | Fintech | San Francisco, United States | $45.0M | 54 |
| Cloud Walk | Fintech | São Paulo, Brazil | $210.0M | 54 |
| Green Dot | Fintech | Austin, United States | $495.1M | 50 |
| MatchMove | Fintech | Singapore, Singapore | $36.0M | 46 |
| American Express Company | Fintech | New York, United States | — | 43 |
| Klearly | Fintech | Amsterdam, Netherlands | $2.5M | 40 |
| Discover Global Network's SoftPOS solution | Fintech | — | — | 31 |
| Visa's Tap to Phone | Fintech | San Francisco, United States | — | 26 |
| Assetly | Fintech | New York, United States | $1.0M | 20 |
| Finhazi | Fintech | Nairobi, Kenya | — | 16 |
| Aemetis | Climate Tech | Cupertino, United States | — | 15 |
| Globalmax | Fintech | — | — | — |
| Western Union | Fintech | Denver, United States | — | — |
| Mastercard's Tap on Phone | Fintech | Purchase, United States | — | — |
| NG.CASH | Fintech | — | — | — |
| FIFiserv Inc. | Banking Technology | Milwaukee, United States | $500.0M | 77 |
| PayPal Payments | Fintech | San Jose, United States | $1.7B | 76 |
| MAMarqeta | Fintech & Payments | Oakland, United States | $371.0M | 75 |
| Rapyd | Payments | London, United Kingdom | $1.3B | 73 |
| FIFiserv | Fintech | Brookfield, United States | $300.0M | 73 |
| Razorpay | Fintech | Bengaluru, India | $167.0M | 73 |
| Next Insurance | Fintech | San Francisco, United States | $1.1B | 71 |
| NIUM | Fintech | Singapore, Singapore | $371.0M | 70 |
| Zip (Formerly Quadpay) | Fintech | Sydney, Australia | $1.3B | 70 |
| Fundbox | Fintech | Dallas, United States | $546.0M | 70 |
| Contabilizei | Fintech | São Paulo, Brazil | $81.0M | 70 |
| Curve | Fintech | London, United Kingdom | $279.0M | 69 |