Paymentwall vs Fattmerchant Comparison
Paymentwall
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Paymentwall's payment processing software offers fully integrated shopping carts, marketing tools, and credit card processing. The solution allows merchants to receive payments from customers using the Internet, phone, m…
Fattmerchant
Starting at $49 /Month
- Large Enterprises
- Medium Business
Fattmerchant, now branded as Stax, is a payment processing platform for small and mid-sized US businesses that charges a flat monthly subscription plus interchange cost rather than a per-transaction markup, which lowers…
Paymentwall leads on user satisfaction with a 5.0-star rating across 4 reviews.
Paymentwall vs Fattmerchant — at a glance
| Feature | Paymentwall | Fattmerchant |
|---|---|---|
| Rating | 5.0 / 5 | 4.3 / 5 |
| Reviews | 4 | 716 |
| Starting price | Contact for pricing | $49 /Month |
| Free trial | No | No |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business |
| Category | Payment Processing Software | Payment Processing Software |
| Platforms | SaaS/Web/Cloud | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS |
| API | Available | Available |
| Support modes | Online | 24/7 (Live rep), Online |
| Certifications | GDPR | SOC 2, GDPR |
| Data residency | Global | US |
Key differences between Paymentwall and Fattmerchant
- Pricing: Fattmerchant starts at $49 /Month. Paymentwall pricing is not publicly listed.
- User satisfaction: Paymentwall scores higher with a 5.0-star average.
- Deployment: Paymentwall supports SaaS/Web/Cloud; Fattmerchant supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS.
Paymentwall vs Fattmerchant — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Payment Processing Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert | Talk to an expert Talk to an expert |
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Biggest differences
Start here before you go deeper into features.
Best for SMBs needing multi-channel payment processing with marketing integration.
- You require payment acceptance via internet, phone, mail, and POS channels.
- You want seamless integration with shopping carts and marketing tools.
- Your business operates globally and needs worldwide merchant support.
- You need transparent, fixed pricing readily available upfront.
- You prefer an out-of-the-box, self-serve payment setup with minimal complexity.
Large Enterprises, Medium Business, Small Business
Paymentwall typically suits Large Enterprises and Medium Business. Fattmerchant tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | Paymentwall's payment processing software offers fully integrated shopping carts, marketing tools, and credit card processing. The solution allows merchants to receive payments from ... Read More about Paymentwall | Fattmerchant, now branded as Stax, is a payment processing platform for small and mid-sized US businesses that charges a flat monthly subscription plus interchange cost rather than a ... Read More about Fattmerchant |
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Entry Level Pricing |
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Free Trial Availability |
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User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | Small BusinessMedium Business | — |
Get pricing help | Get pricing help |
Software Demo
Demo |
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How do Paymentwall and Fattmerchant Compare on Features?
Total Features | 8 Features | 8 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Paymentwall and Fattmerchant on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Pricing Page | Pricing information not available |  |
Other Details
Organization Types supported |
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Platforms Supported |
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Modes of support |
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API Support |
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Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | — | ✓ Yes |
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HIPAA | ✗ No | ✗ No |
GDPR | ✓ Yes | ✓ Yes |
Data Encryption | ✓ Yes | ✓ Yes |
Data Residency | 🌐 Global | 🇺🇸 US |
Paymentwall User Reviews & Rating Comparison
User Ratings | ||
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Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Limited review data but existing feedback rates the product highly for its comprehensive payment processing capabilities. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is positive across 183 reviews, with strong overall satisfaction. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product |
| Negative Reviews | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Videos |  1 Videos |  3 Videos |
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Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Paymentwall or Fattmerchant?
- Paymentwall edges out the other on user ratings (5.0 vs 4.3). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Paymentwall and Fattmerchant offer a free trial?
- Neither Paymentwall nor Fattmerchant currently lists a free trial.
- What is the starting price of Paymentwall vs Fattmerchant?
- Paymentwall starts at Contact for pricing. Fattmerchant starts at $49 /Month.
- What are the top alternatives to Paymentwall?
- Top alternatives to Paymentwall include WePay, Global Payments, PayPal, Paymill, Airpay.
- What are the top alternatives to Fattmerchant?
- Top alternatives to Fattmerchant include BluePay, WePay, Global Payments, Merchant One, PayAnywhere.