G2 Vendor Directory

Payment Processing

131

Products

23.3K

Total reviews

4.4

Avg. rating

PayPal Payments by PayPal leads the Payment Processing category with a 4.4 rating from 2,751 reviews. Nickel has the strongest momentum in the category, up +38.6% quarter-over-quarter.

LLM citations

Monthly citations by AI answer engines for the top products in Payment Processing.

LLM citations · Payment Processing

Source: G2 review data

Key stats

PayPal Payments

Nickel

Small Business

Category trends

How the Payment Processing market is moving, from G2 review and Grid data.

Which products are most adopted?
1
PayPal Payments2,448 2
Amazon Pay for Business587 3
BILL AP/AR495 4
Stripe Payments455 5
GCPay408
Which products climbed the Grid most?
1
QuickBooks Payments53 2
HoneyBook17 3
8am CPACharge9 4
Assembly9 5
Adyen Payments1
Which products are reviewers switching to?
1
Nickel78 2
Stripe Payments53 3
PayPal Payments30 4
Payoneer29 5
Melio29
Which products do enterprises choose?
1
PayPal Payments281 2
Amazon Pay for Business78 3
Serrala41 4
Corpay Spend Management32 5
Payoneer32
Which products do mid-market buyers choose?
1
PayPal Payments515 2
GCPay242 3
Corpay Spend Management178 4
Amazon Pay for Business169 5
BILL AP/AR127
Which products do small businesses choose?
1
PayPal Payments1,471 2
Stripe Payments353 3
Amazon Pay for Business326 4
BILL AP/AR291 5
GoCardless236

Fastest growing

Ranked by G2 Momentum score.

1

Nickel

by Nickel · 265 reviews

4.9
2

Assembly

by Assembly · 348 reviews

4.7
3

Stripe Terminal

by Stripe · 72 reviews

4.4

All products

Ranked by G2 Grid position.

1

PayPal Payments

by PayPal · 2,751 reviews

4.4
2

Amazon Pay for Business

by Amazon · 587 reviews

4.5
3

Venmo

by PayPal · 273 reviews

4.6
4

GCPay

by Autodesk · 426 reviews

4.6
5

BILL AP/AR

by BILL (previously Bill.com) · 1,812 reviews

4.4

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