# Stax Software Reviews, Demo & Pricing - 2026 > Review of Stax Software: system overview, features, price and cost information. Get free demos and compare to similar programs. Source: https://www.softwareadvice.com/za/retail/stax-profile --- [Home](https://www.softwareadvice.com/) / [Payment Processing Software](https://www.softwareadvice.com/online-payment/) / Stax Software Advice offers objective insights based on verified user reviews and independent product and market research. When our advisors match you to a software provider, we may earn a referral fee. Overview [Reviews](https://www.softwareadvice.com/retail/stax-profile/reviews/)[Alternatives](https://www.softwareadvice.com/retail/stax-profile/alternatives/) # Stax 2026: Benefits, Features & Pricing Wondering if Stax is right for your organization? Our Payment Processing Software selection experts can help you in 15 minutes or less. On this page - Overview - User Interface - Popular Alternatives - Pricing and Plans - Features - Integrations - User Reviews - Popular Comparisons ## Overview Stax 4.1 [(130)](https://www.softwareadvice.com/retail/stax-profile/reviews/) Pricing Starting at $99.00 per month ### About 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. Wondering if Stax is right for your organization? Our Payment Processing Software selection experts can help you in 15 minutes or less. ## Stax User Interface ## Popular Stax Alternatives Main Product Stax 4.1 [(130)](https://www.softwareadvice.com/retail/stax-profile/reviews/) Ratings Breakdown - 4.28Ease of use - 4.08Value for money - 4.03Customer support - 4.17Functionality Pricing Starting at $99.00 per month Get Price Alternative Product [PayPal](https://www.softwareadvice.com/retail/paypal-profile/) 4.6 [(26446)](https://www.softwareadvice.com/retail/paypal-profile/reviews/) Ratings Breakdown - 4.64Ease of use - 4.52Value for money - 4.25Customer support - 4.56Functionality Pricing Available upon request Get Price Alternative Product [Venmo](https://www.softwareadvice.com/retail/venmo-profile/) 4.7 [(9287)](https://www.softwareadvice.com/retail/venmo-profile/reviews/) Ratings Breakdown - 4.74Ease of use - 4.75Value for money - 4.41Customer support - 4.62Functionality Pricing Available upon request Get Price Alternative Product [Stripe](https://www.softwareadvice.com/product/49509-Stripe/) 4.6 [(3347)](https://www.softwareadvice.com/product/49509-Stripe/reviews/) Ratings Breakdown - 4.47Ease of use - 4.35Value for money - 4.23Customer support - 4.52Functionality Pricing Available upon request Get Price Alternative Product [Square Payments](https://www.softwareadvice.com/online-payment/square-payments-profile/) 4.7 [(2691)](https://www.softwareadvice.com/online-payment/square-payments-profile/reviews/) Ratings Breakdown - 4.71Ease of use - 4.48Value for money - 4.36Customer support - 4.62Functionality Pricing Available upon request Get Price Alternative Product [Square Point of Sale](https://www.softwareadvice.com/retail/square-point-of-sale-profile/) 4.6 [(3031)](https://www.softwareadvice.com/retail/square-point-of-sale-profile/reviews/) Ratings Breakdown - 4.68Ease of use - 4.50Value for money - 4.35Customer support - 4.54Functionality Pricing Starting at $49.00 per month Get Price ## Stax Pricing and Plans Starting price: $99.00 per month Free Trial Free Version Basic $99.00 flat rate, per month No plan information available Confused about pricing? We've got you covered. Get a personalized pricing breakdown tailored to your specific needs—no guesswork, no generic estimates. ## Stax Features - Popular features found in Payment Processing ACH Payment Processing Billing & Invoicing Debit/Credit Card Processing In-Person Payments Mobile Payments Multi-Currency Multiple Payment Options Payment Fraud Prevention Payment Gateway Integration PCI Compliance Recurring/Subscription Billing Reporting/Analytics - More features of Stax Alerts/Notifications API Barcode/Ticket Scanning Billing Portal Contact Database Contactless NFC Credit Card Management Credit Card Processing Customizable Branding Customizable Invoices Customizable Reports Data Import/Export Data Synchronization Discount Management eCommerce Integration Electronic Payments Electronic Signature Financial Reporting Gift Card Management Invoice Creation Invoice History Invoice Management Invoice Processing Mobile Access Mobile Card Reader Multi-Location Online Invoicing Online Payments Payment Links Payment Processing Point of Sale (POS) Point of Sale (POS) Integration QuickBooks Integration Real-Time Data Real-Time Reporting Receipt Management Reporting & Statistics Sales Reports Self Service Portal Tax Calculation Third-Party Integrations Transaction History Transaction Monitoring Visual Analytics ## Stax Integrations QuickBooks Online Advanced Integration rated undefined from -1 review authorize.net Integration rated undefined from -1 review Zapier Integration rated undefined from -1 review Mailchimp Integration rated undefined from -1 review WordPress Integration rated undefined from -1 review Slack Integration rated undefined from -1 review See all 19 integrations ## Stax User Reviews Overall Rating 4.1 Ratings Breakdown 5 67% 4 10% 3 4% 2 5% 1 14% Secondary Ratings Ease of Use 4.3 Value for money 4.1 Customer support 4.0 Functionality 4.2 Matt M. Verified reviewer Marketing and Advertising 11-50 employees Used daily for less than 12 months Review source Reviewed December 2019 We save $1,000's on fees with FattMerchant 5 Their support is great. I've had dozens of questions and they always get back to me. And they send your payments super fast. Great experience overall. Ratings Breakdown 3 Ease of use 5 Value for money 5 Customer support 3 Functionality Pros: Flat rate pricing! Oh man, this is a breath of fresh air. After using stripe and square to process payments we have absolutely loved the simplified pricing structure that Fattmerchant uses. Only paying interchange fees and a fixed monthly rate saves us $100's each month. Cons: The integrations are weak. We've had to build a few workarounds to get fattmerchant to work with our tech stack but it's been worth it. Reasons for switching to Stax Pricing and better customer service. It's nice to work with real humans. Read More RE Rebecca E. Verified reviewer Legal Services 11-50 employees Used daily for less than 2 years Reviewed March 2026 Make the switch today! 5 Since from transitioning from Clover to Stax two years ago, our company has saved a considerable amount in processing fees not to mention time saved from searching for past invoices. The reporting features and dash board is easy to use, support team is readily available (shout out to \[sensitive content hidden\]), and invoicing and payment plan features are extremely helpful. Highly recommend! Ratings Breakdown 5 Ease of use 5 Value for money 5 Customer support 5 Functionality Pros: Transitioning to Stax was quite simple and easy to manage with a user friendly dashboard and available support. Other pluses include customer invoicing feature for online payment requests as well as setting up recurring payment plan options. Cons: Occasional lag time with reporting delays, we had an issue with QBO syncing as well which resulted in duplicate invoices. Reasons for switching to Stax Fees were too high, lack of options for client billing Read More LS LESLEY S. Verified reviewer Health, Wellness and Fitness Self-Employed Used daily for less than 6 months Reviewed April 2026 Lots of good, some meh 3 Over all I am pleased with the pricing, but it is less convenient than Square in many way. Customer service has been helpful and responds in a timely fashion. Ratings Breakdown 3 Ease of use 5 Value for money 5 Customer support 3 Functionality Pros: I picked Stax because Square was increasing its prices, and I wanted to avoid passing more costs on to my customers. Cons: It takes to long for yesterdays charges to make it to my bank account. Using Square, if it was charged by 8pm, it was deposited very early the next morning. The dashboard on the mobile app is not as user friendly or capable as I would like in checking daily, weekly charges. New payments using store credit cards is time consuming and cumbersome. Reasons for choosing Stax It made the most sense financially and had the best reviews. Reasons for switching to Stax They were raising rates, and I did not want to pass on higher costs to my clients. Vendor Response Thank you so much for your valuable feedback. We are sorry to hear about your experience but are glad to hear our support team was able to help assist you. Your satisfaction is our top priority, and we are eager to address your concerns. If you still need assistance, feel free to contact our support team at support@staxpayments.com. Replied April 2026 Read More JD Jesus D. Verified reviewer Health, Wellness and Fitness 11-50 employees Used daily for less than 6 months Reviewed April 2026 STAX Review 5 Great so far. The assistance to get the program started has been amazing. All the support has been to Pat Ratings Breakdown 5 Ease of use 4 Value for money 5 Customer support 4 Functionality Pros: Payment processing is easy and flexible. Only paying the interchange and a nominal fee per transaction. Cons: The monthly fee should be scaled down as we process more otherwise the system is great. It’s meeting all the expectations Reasons for choosing Stax Better customer service and ease of explaining product Reasons for switching to Stax Expensive and held to much funding which isn’t necessary Read More KV Karsten V. Verified reviewer Accounting 11-50 employees Used daily for less than 6 months Reviewed April 2026 Great Payment Processor - Good Fee Structure & Support 5 Contacted Stax after I got a 20% reserve on Stripe, without warning or being able to contact a human being about it. Stax got me setup within 48 hours with a great fee structure and amazing payment capabilities. Ratings Breakdown 5 Ease of use 4 Value for money 5 Customer support 4 Functionality Pros: Solid fee structure. Personal account manager/support. Ability to take ACH over the phone without micro-deposits. Setup & approved within 48 hours. Cons: The UI on their payment portal is wonky. Most other processors have much much prettier UIS. Recurring payment features are also a bit wonky, but it works so whatever. Reasons for switching to Stax Stripe gave me an overnight "suspension" because of 2 chargebacks out of 200 transactions. Read More RP Rebecca P. Verified reviewer Printing 2-10 employees Used daily for less than 6 months Reviewed April 2026 Great credit card company 5 Stax has a great support team if you have any questions or concerns. The website is easy to manage and I get an email every day telling me how much was deposited into my account. Ratings Breakdown 5 Ease of use 5 Value for money 5 Customer support 5 Functionality Pros: Stax has saved me money by letting me charge the customer for using their credit cards and a low fee if they use debit cards. Cons: The least thing I like about Stax is just navigating how to take out the Debit fees and the monthly fees out of the deposits daily. Reasons for switching to Stax Merchant Services was too expensive to pay monthly. Read More AH Andrea H. Verified reviewer Construction 11-50 employees Used daily for less than 6 months Reviewed April 2026 Very Easy to USe 5 Working with Stax Payments has been very pleasant. The application and the reporting meet our needs. Ratings Breakdown 5 Ease of use 5 Value for money 5 Customer support 5 Functionality Pros: Ease of Use & Financial Management: simple operations and clear control of finances for our small team. Cons: No cons so far. Everything is working as promised, It's great overall. Highly satisfied. Thank you very much! Reasons for choosing Stax It was very easy to set up with the Dispatch application Reasons for switching to Stax Ease of use and available to work in line with Dispatch app Read More AH Andrew H. Verified reviewer Medical Practice 2-10 employees Used daily for more than 2 years Reviewed May 2026 Glad to be partnered with Staxx 5 Exceptional Customer Service and Support, easy platform, good merchant machine and online portal! I highly recommend them to all medical practices due to the high volume of cards this industry swipes. Ratings Breakdown 5 Ease of use 5 Value for money 5 Customer support 5 Functionality Pros: I like that I do not recieve surprise fees! Stax is great, my monthly merchant charges have gone down from years past. The customer support is exceptional, someone is always available to answer and direct me with help. Even when I opened a ticket for a very specific question about integration into a new system I got a response within the hour! I fonly everyone worked that quickly. Cons: No complaints about stax. For future might be nice to be able to integrate with other medical softwares because I would tell all of my chiro friends! Reasons for switching to Stax better pricing, new terminal, ease of portal Read More AM Annie M. Verified reviewer Civic & Social Organization 11-50 employees Used daily for more than 2 years Reviewed May 2026 Good rates and service 4 Ratings Breakdown 4 Ease of use 4 Value for money 5 Customer support 2 Functionality Pros: The customer service is excellent. The response time and communication is prompt and thorough and the rates are competitive! Cons: The lack of accessibility to transactions in real time is a significant disadvantage with the dejavoo devices and device integration across the stax platform very cumbersome Read More ts todd s. Verified reviewer Health, Wellness and Fitness 2-10 employees Used weekly for less than 6 months Reviewed April 2026 Stax rating and review 5 After one month of using Stax as our merchant account provider, I can confidently say it has exceeded my expectations in nearly every way. The value proposition is immediately apparent — the subscription-based pricing model has delivered noticeable savings on transaction fees compared to traditional percentage-based processors, and those savings add up quickly for a business processing regular volume. The website is clean, intuitive, and easy to navigate, making day-to-day management straightforward even for someone who isn't particularly tech-savvy. What has impressed me most, though, is the reporting suite — the dashboards and transaction reports are detailed, well-organized, and genuinely useful for understanding business performance at a glance. If you're evaluating merchant account options and haven't looked at Stax, I'd strongly encourage you to do so. One month in, I'm a very satisfied customer. Ratings Breakdown 4 Ease of use 5 Value for money 5 Customer support 5 Functionality Pros: The quick next day funding to my account and low transaction fees. Very easy to use website and customer tools Cons: I did a transaction late Friday, and did not receive payment until Monday. So no payments on Sundays it seems, but that could be because of my bank. Reasons for switching to Stax transaction fees were high with quicken. Read More Showing 1 - 10 of 130 Reviews [See All Reviews](https://www.softwareadvice.com/retail/stax-profile/reviews/) ## Stax Popular Comparisons [PayPal vs Stax](https://www.softwareadvice.com/retail/paypal-profile/vs/stax/)[Venmo vs Stax](https://www.softwareadvice.com/retail/stax-profile/vs/venmo/)[Stripe vs Stax](https://www.softwareadvice.com/compare/49509-Stripe/vs/390708-stax/)[Square Payments vs Stax](https://www.softwareadvice.com/online-payment/square-payments-profile/vs/stax/)[Vagaro vs Stax](https://www.softwareadvice.com/retail/stax-profile/vs/vagaro/)[authorize.net vs Stax](https://www.softwareadvice.com/online-payment/authorize-net-profile/vs/stax/) [Compare All Alternatives](https://www.softwareadvice.com/retail/stax-profile/alternatives/) ## Other Top Recommended Payment Processing Software [PayPal](https://www.softwareadvice.com/retail/paypal-profile/) **4.6** (26446) Recently recommended **0** times [QuickBooks Enterprise](https://www.softwareadvice.com/construction/qb-desktop-enterprise-profile/) **4.5** (20649) Recently recommended **0** times [Venmo](https://www.softwareadvice.com/retail/venmo-profile/) **4.7** (9287) Recently recommended **0** times [QuickBooks Online](https://www.softwareadvice.com/product/393202-QuickBooks-Online/) **4.3** (8460) Recently recommended **0** times Stuck Between Options? Our experts can help you compare Stax with other top options, so you can find the best fit for your needs. ## See what companies are saying about Software Advice