Alternatives to Authorize.Net

The top Fintech companies similar to Authorize.Net, 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.

Open source alternatives to Authorize.Net (60) →

Company	Sector	HQ	Funding	Score
PayPal	Fintech	San Jose, United States	$9.9B	77
PayPal Payments	Fintech	San Jose, United States	$1.7B	76
Square	Fintech	San Francisco, United States	$10.0M	64
Stripe	Fintech	South San Francisco, United States	$7.1B	74
HARLAND CLARKE CORPORATION	Marketing Technology	Spartanburg, United States	—	19
Geckopay Labs	Fintech	London, United Kingdom	$1.0M	32
PAYBYPAGO	Fintech	Sliema, Malta	—	28
Global Payments	Fintech	Atlanta, United States	$607.0M	66
Braintree	Fintech & Payments	Chicago, United States	$69.0M	63
Splitit	Fintech	New York, United States	$297.6M	49
Fibonatix	Fintech	Limassol, Cyprus	—	25
G Pay	Fintech	—	—	—
FIFiserv Inc.	Banking Technology	Milwaukee, United States	$300.0M	77
Rapyd	Payments	London, United Kingdom	$1.3B	73
FIFiserv	Fintech	Brookfield, United States	$300.0M	73
Zip (Formerly Quadpay)	Fintech	Sydney, Australia	$1.3B	70
Checkout.com	Fintech	London, United Kingdom	$831.0M	65
Affirm	Fintech	San Francisco, United States	$1.9B	64
Scapia	Fintech	Bengaluru, India	$63.0M	63
Bolt	Fintech	San Francisco, United States	—	63
Balance	Fintech	New York, United States	$86.5M	63
Shift4 Europe	Fintech	Allentown, United States	$160.0M	61
Scalapay	Fintech	Milan, Italy	$781.5M	61
Addi	Fintech	Bogotá, Colombia	—	61
PIPine Labs	Fintech	Gurugram, India	$286.0M	61
ANAnt International	Fintech	Hangzhou, China	$1.0B	59
Pay.com	Fintech	Tel Aviv, Israel	$100.0M	59
Klarna	Fintech	Stockholm, Sweden	$9.4B	59
Iyzico	Fintech	Istanbul, Turkey	$30.6M	58
Adyen	Fintech	Amsterdam, Netherlands	$250.0M	56
Sezzle	Fintech	Minneapolis, United States	$285.0M	56
Stash	Fintech	New York City, United States	$460.5M	55
Simplex	Fintech	Tel Aviv, Israel	$8.4M	55
Shopify	E-commerce Platform	Ottawa, Canada	$122.3M	55
Anthem	Fintech	San Francisco, United States	$100.0M	53
SafeCharge	Fintech	Montreal, Canada	—	50
ATAtome	Fintech	Singapore, Singapore	$30.0M	48
Fraugster	Fintech	Berlin, Germany	$19.0M	47
Truevo	Fintech	Sliema, Malta	$7.9M	43
Clover	Payment Processing	Sunnyvale, United States	$1.4B	41
Paypercut	Fintech	Warsaw, Europe	$5.0M	41
PayMe	Fintech	—	—	40
Discover Global Network's SoftPOS solution	Fintech	—	—	31
Xsolla	Fintech	Los Angeles, United States	$70.0M	30
paar	Marketing	—	—	30
Lava Payments	Fintech	London, United Kingdom	$7.8M	29
Traditional Payment Gateways (Stripe, PayPal)	Fintech	San Francisco, United States	—	23
FastSpring	E-commerce	Santa Barbara, USA	—	22
Worx Payments	Fintech	—	—	20
Mercado Pago	Fintech	Buenos Aires, Argentina	—	17
Aemetis	Climate Tech	Cupertino, United States	—	15
Hudsonpay	Fintech	—	—	14
Unicorn Payment SRL	Fintech	Chisinau, Moldova	—	8
Univers	E-commerce	Bogotá, Colombia	—	6
Securify Ai	Fintech	תל אביב - יפו, Israel	—	6
SMSmartPay	Fintech	Tokyo, Japan	—	6
Oney	Fintech	Croix, France	—	0
Moresia	Fintech	London, England	—	—
CICielo	Fintech	Barueri, Brazil	—	—
Paymoja	Fintech	—	—	—