Merchant e-Solutions vs Fattmerchant Comparison
Merchant e-Solutions
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Merchant e-Solutions is a web-based payment processing software that allows you to quickly and easily set up a merchant account for your business. The software allows you to accept Visa, MasterCard, Amex, and Discover on…
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…
Fattmerchant leads on user satisfaction with a 4.3-star rating across 716 reviews.
Merchant e-Solutions vs Fattmerchant — at a glance
| Feature | Merchant e-Solutions | Fattmerchant |
|---|---|---|
| Rating | 3.3 / 5 | 4.3 / 5 |
| Reviews | 4,783 | 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 |
| Support modes | Online | 24/7 (Live rep), Online |
| Certifications | SOC 2 | SOC 2, GDPR |
| Data residency | US | US |
Key differences between Merchant e-Solutions and Fattmerchant
- Pricing: Fattmerchant starts at $49 /Month. Merchant e-Solutions pricing is not publicly listed.
- User satisfaction: Fattmerchant scores higher with a 4.3-star average.
- Deployment: Merchant e-Solutions supports SaaS/Web/Cloud; Fattmerchant supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS.
Merchant e-Solutions 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
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Biggest differences
Start here before you go deeper into features.
Large Enterprises, Medium Business, Small Business
Large Enterprises, Medium Business, Small Business
Merchant e-Solutions 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 | Merchant e-Solutions is a web-based payment processing software that allows you to quickly and easily set up a merchant account for your business. The software allows you to accept Visa, ... Read More about Merchant e-Solutions | 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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User RatingsBased on verified Spotsaas reviews | ||
Get pricing help | Get pricing help |
Software Demo
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How do Merchant e-Solutions and Fattmerchant Compare on Features?
Total Features | 8 Features | 8 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Merchant e-Solutions 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 | ✓ Yes |
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HIPAA | ✗ No | ✗ No |
GDPR | — | ✓ Yes |
Data Encryption | ✓ Yes | ✓ Yes |
Data Residency | 🇺🇸 US | 🇺🇸 US |
Merchant e-Solutions User Reviews & Rating Comparison
User Ratings | ||
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Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyer sentiment is mixed across 5 reviews, so it is worth reviewing the tradeoffs closely. 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 |  3 Videos |  3 Videos |
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Top Alternatives to Merchant e-Solutions and Fattmerchant in 2026
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, Merchant e-Solutions or Fattmerchant?
- Fattmerchant edges out the other on user ratings (4.3 vs 3.3). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Merchant e-Solutions and Fattmerchant offer a free trial?
- Neither Merchant e-Solutions nor Fattmerchant currently lists a free trial.
- What is the starting price of Merchant e-Solutions vs Fattmerchant?
- Merchant e-Solutions starts at Contact for pricing. Fattmerchant starts at $49 /Month.
- What are the top alternatives to Merchant e-Solutions?
- Top alternatives to Merchant e-Solutions include WePay, PayPal Here, MagicPay, PaySimple, Ingenico ePayments.
- What are the top alternatives to Fattmerchant?
- Top alternatives to Fattmerchant include BluePay, WePay, Global Payments, Merchant One, PayAnywhere.