Union POS vs SALT POS vs SumUp vs Square Point of Sale Comparison
Union POS
Starting at Contact for pricing
- Large Enterprises
- Medium Business
UNION POS is the ultimate point-of-sale technology companion for bars and restaurants that need an extra edge. It's tailor-made to work the way your unique business operations need it to, with reliable features designed…
SALT POS
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Introducing SALT POS, a revolutionary management and Point of Sales software designed for restaurants. Boosting efficiency, it seamlessly integrates orders from multiple platforms including websites, QR codes, and delive…
SumUp
Starting at $0 /month
- Large Enterprises
- Medium Business
SumUp is a trusted financial technology company operating in 32 countries across three continents. We aid small business owners by making it quick, secure, and cost-effective to accept card payments online, in-app, and i…
Square Point of Sale
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Square Point of Sale, the ultimate choice for businesses searching for an easy-to-use POS system. With its user-friendly design, you can effortlessly process transactions, track customer purchases, and collect feedback f…
Union POS vs SALT POS vs SumUp vs Square Point of Sale — at a glance
| Feature | Union POS | SALT POS | SumUp | Square Point of Sale |
|---|---|---|---|---|
| Rating | — | — | 4.0 / 5 | 4.5 / 5 |
| Reviews | — | — | 4 | 518 |
| Starting price | Contact for pricing | Contact for pricing | $0 /month | Contact for pricing |
| Free trial | No | No | No | No |
| Free version | No | No | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business |
| Category | POS Software | POS Software | POS Software | POS Software |
| Integrations | — | — | 8+ apps | — |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS | SaaS/Web/Cloud | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS |
| API | — | — | Available | Available |
| Support modes | 24/7 (Live rep), Online | Online | Business Hours, Online | Business Hours, Online |
| Certifications | — | — | SOC 2, GDPR | SOC 2, GDPR |
| Data residency | US | Global | Global | US |
Key differences between Union POS and SALT POS
- Deployment: Union POS supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS; SALT POS supports SaaS/Web/Cloud.
Compare Union POS vs SALT POS vs SumUp vs Square Point of Sale — and walk away knowing which one fits.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most POS 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
Large Enterprises, Medium Business, Small Business
Best for small to mid-sized retail and food businesses needing simple POS.
- You want an easy-to-use POS with quick transaction processing.
- You need integrated inventory management and sales reporting.
- You require mobile device compatibility and hardware like Square Terminal.
- Your business is a large enterprise needing extensive customization.
- You require complex, multi-location inventory management capabilities.
Union POS typically suits Large Enterprises and Medium Business. SALT POS 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 | UNION POS is the ultimate point-of-sale technology companion for bars and restaurants that need an extra edge. It's tailor-made to work the way your unique business operations need it to, ... Read More about Union POS | Introducing SALT POS, a revolutionary management and Point of Sales software designed for restaurants. Boosting efficiency, it seamlessly integrates orders from multiple platforms including ... Read More about SALT POS | SumUp is a trusted financial technology company operating in 32 countries across three continents. We aid small business owners by making it quick, secure, and cost-effective to accept card ... Read More about SumUp | Square Point of Sale, the ultimate choice for businesses searching for an easy-to-use POS system. With its user-friendly design, you can effortlessly process transactions, track customer ... Read More about Square Point of Sale |
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Entry Level Pricing |
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Free Trial Availability |
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SpotScoreWhat's this? ↗ | Not Available | 7.2/10 | Not Available | 9.2/10 |
User RatingsBased on verified Spotsaas reviews | ||||
Best Company Size | — | — | — | 1-50 employees51-500 employees |
Get pricing help | Get pricing help |
Software Demo
Demo |  Union POS has not given any software demo yet If you're the owner of this profile, add your demo.Contact us | SALT POS has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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How do Union POS, SALT POS, SumUp and Square Point of Sale Compare on Features?
Total Features | 11 Features | 5 Features | 14 Features | 11 Features |
|---|---|---|---|---|
Unique Features | No unique features | No unique features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Union POS, SALT POS, SumUp and Square Point of Sale 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 | 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 | — | — |
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HIPAA | ✗ No | ✗ No |
GDPR | — | — |
Single Sign-On (SSO) | — | — |
Multi-Factor Auth (MFA) | — | — |
Data Encryption | — | — |
Audit Logs | — | — |
Data Residency | 🇺🇸 US | 🌐 Global |
Union POS vs SALT POS vs SumUp User Reviews & Rating Comparison
User Ratings | No reviews available for the product | No reviews available for the product | 4.5 (based on 518 reviews) | |
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Rating Distribution | No reviews available for this product | |||
Spotsaas Editor’s POV generated by AI | What buyers like
Common complaints
| What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is positive across 10049 reviews, with strong overall satisfaction. What buyers like
Common complaints
| Buyer sentiment Buyers generally appreciate Square POS for its ease of use and hardware integration but note limitations in advanced features and pricing clarity. 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 | 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 | No reviews available for the product | No reviews available for the product |
Integrations
Integration with other apps | No Integration information available. | No Integration information available. | No Integration information available. |
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List of Customers
Customers |  Shelter  UPTOWN  WHISLER'S | No Customers information available. |  DHL  FLiXBUS | No Customers information available. |
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Media and Screenshots
Screenshots |  1 Screenshots | No screenshots available. |
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Videos | No videos available. | No videos available. |
Alternatives
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, Union POS or SALT POS?
- Union POS and SALT POS are closely matched with equal user ratings of -1.0. The right choice depends on your team size, budget, and specific POS Software needs.
- Do Union POS and SALT POS offer a free trial?
- Neither Union POS nor SALT POS currently lists a free trial.
- What is the starting price of Union POS vs SALT POS?
- Union POS starts at Contact for pricing. SALT POS starts at Contact for pricing.
- What are the top alternatives to Union POS?
- Top alternatives to Union POS include SumUp, Square Point of Sale, ShopKeep, Lightspeed Retail, SpotOn.
- What are the top alternatives to SALT POS?
- Top alternatives to SALT POS include SumUp, Square Point of Sale, ShopKeep, Lightspeed Retail, Toast.