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Stax
5
82
4
11
3
5
2
7
1
18
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
All-In-One Payment Processing Platform
Table of Contents
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Find out with a
Stax - 2026 Pricing, Features, Reviews & Alternatives
All user reviews are verified by in-house moderators and provider data by our software research team. Learn more
Last updated: April 2026
Stax overview
What is Stax?
Stax is an all-in-one payment technology platform built for businesses that have outgrown flat-rate processors. With subscription-based pricing and 0% markup on direct-cost interchange, Stax saves businesses up to 40% on payment processing fees — no hidden costs, no percentage markups.
The platform includes Stax Pay for in-person, online, and mobile payment acceptance; Stax Bill for automated recurring billing and invoicing; CardX for compliant credit card surcharging; and Stax Connect, an embedded payments solution that enables SaaS companies and ISVs to integrate full-stack payment processing directly into their software.
As an end-to-end processor, Stax handles the entire transaction lifecycle in-house — from authorization to settlement — giving businesses and software platforms more control, better economics, and dedicated support. Over 30,000 businesses trust Stax to process more than $30 billion in payments.
Starting price
per month
Pros & Cons
Pricing
Customer Support
Phone Support
Payment Processing
Customer Refunds
Bugs and Issues
Stax’s user interface
Stax pros, cons and reviews insights
To determine these pros and cons insights, we analyzed responses from
Overall rating
Value for money
4.0
Features
4.2
Ease of use
4.3
Customer support
4.0
Reviews sentiment
What do users say about Stax?
The pricing structure is clearer, support is more accessible, and you actually feel like a valued customer rather than just an account number. If you’re comparing payment platforms, Stax is hands-down a better experience than Stripe and others in the space.
Select to learn more
Who uses Stax?
Based on 123 verified user reviews.
Company size
Small Businesses
Midsize Businesses
Enterprises
Top industries
Use cases
Stax's key features
Most critical features, based on insights from Stax users:
All Stax features
Features rating:
Stax alternatives
Stax
Starting from
99
Per month
PayPal
Starting from
0.09
Venmo
Starting from
Free
Stripe
Starting from
No pricing info
Stax pricing
Value for money rating:
Starting from
99
Per month
Flat Rate
User opinions about Stax price and value
Value for money rating:
To see what individual users think of Stax's price and value, check out the review snippets below.
Cory E.
Owner
Bijoy C.
Owner
Stax integrations (18)
Integrations rated by users
We looked at 123 user reviews to identify which products are mentioned as Stax integrations and how users feel about them.
Integration rating: 4.5 (2)
“Connect with my Billing system”
Jesus D.
Administrator
Integration rating: 2.0 (1)
“Payment Processor for credit card payments.”
Sal W.
Director Of Operations
Integration rating: 5.0 (1)
“Need payments processed properly while updating the system in a timely manner avoiding duplication of efforts.”
Andrea H.
COO
Integration rating: 2.0 (1)
“Para conectar mi campaña de Meta. y asi poder captar leads”
“We use Zapier to connect our boards and automate some of our projects.”
Ezequiel G.
Administrador de empresas
Integration rating: 4.0 (1)
“payments can be imported and voided”
JOSEPH E.
CFO
Integration rating: 5.0 (1)
“QuickBooks has a much better accounting package that Service Fusion does not come close to. Stick with what you are good at and don't try to be everything. If you do, you will continue to dilute your efforts at providing a good product.”
Andy B.
Operations Manager
Stax support options
Typical customers
Platforms supported
Support options
Training options
Stax FAQs
Q. Does Stax support mobile devices?
Stax supports the following devices:
iPad, Android, iPhone
Q. What level of support does Stax offer?
Stax offers the following support options:
Phone Support, 24/7 (Live rep), Knowledge Base, Email/Help Desk, Chat
