SlickPOS vs eZee Optimus vs SumUp vs Square Point of Sale Comparison
SlickPOS
Starting at $19 /Month
- Free Trial
- Large Enterprises
- Medium Business
Introducing SlickPOS, a cutting-edge cloud-based point-of-sale system designed specifically for the restaurant industry. Easily manage all aspects of your restaurant's billing process with SlickPOS's user-friendly online…
eZee Optimus
Starting at $41 /Month
- Free Trial
- Medium Business
- Small Business
Introducing eZee Optimus- a top-of-the-line restaurant POS system that upgrades your business and streamlines operations. Developed exclusively for restaurants, it offers advanced features like order and menu management,…
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…
eZee Optimus leads on user satisfaction with a 4.5-star rating across 2 reviews.
SlickPOS vs eZee Optimus vs SumUp vs Square Point of Sale — at a glance
| Feature | SlickPOS | eZee Optimus | SumUp | Square Point of Sale |
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| Rating | 4.3 / 5 | 4.5 / 5 | 4.0 / 5 | 4.5 / 5 |
| Reviews | 21 | 2 | 4 | 518 |
| Starting price | $19 /Month | $41 /Month | $0 /month | Contact for pricing |
| Free trial | Yes | Yes | No | No |
| Free version | No | No | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | 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, Mobile - Android, Mobile - iOS | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS |
| API | Available | Available | Available | Available |
| Support modes | Business Hours, Online | 24/7 (Live rep), Business Hours, Online | Business Hours, Online | Business Hours, Online |
| Certifications | SOC 2 | SOC 2 | SOC 2, GDPR | SOC 2, GDPR |
| Data residency | Global | Global | Global | US |
Key differences between SlickPOS and eZee Optimus
- Pricing: SlickPOS starts at $19 /Month, while eZee Optimus starts at $41 /Month.
- Target audience: SlickPOS is built for Large Enterprises and Medium Business, while eZee Optimus targets Medium Business and Small Business.
- User satisfaction: eZee Optimus scores higher with a 4.5-star average.
- Deployment: SlickPOS supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS; eZee Optimus supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS.
Compare SlickPOS vs eZee Optimus 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
SlickPOSDiscontinued Visit website Visit Website | Talk to an expert Talk to an expert |
Biggest differences
Start here before you go deeper into features.
Large Enterprises, Medium Business, Small Business
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.
SlickPOS typically suits Large Enterprises and Medium Business. eZee Optimus tends to fit Medium Business and Small Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | Introducing SlickPOS, a cutting-edge cloud-based point-of-sale system designed specifically for the restaurant industry. Easily manage all aspects of your restaurant's billing process with ... Read More about SlickPOS | Introducing eZee Optimus- a top-of-the-line restaurant POS system that upgrades your business and streamlines operations. Developed exclusively for restaurants, it offers advanced features ... Read More about eZee Optimus | 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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Spotsaas ScoreWhat's this? ↗ | 8.6/10 | Not Available | 9.2/10 | |
User RatingsBased on verified Spotsaas reviews | ||||
Best Company Size | — | — | — | 1-50 employees51-500 employees |
Visit website | Get pricing help |
Software Demo
Demo |
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How do SlickPOS, eZee Optimus, SumUp and Square Point of Sale Compare on Features?
Total Features | 7 Features | 11 Features | 14 Features | 11 Features |
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Unique Features | No unique features | No unique features | No unique features | No unique features |
Visit website | Get Quote |
Compare SlickPOS, eZee Optimus, 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 |  |  |  |
Other Details
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Visit website | 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 | — | — |
Single Sign-On (SSO) | — | — |
Multi-Factor Auth (MFA) | — | — |
Data Encryption | ✓ Yes | — |
Audit Logs | — | — |
Data Residency | 🌐 Global | 🌐 Global |
SlickPOS vs eZee Optimus vs SumUp User Reviews & Rating Comparison
User Ratings | 4.3 (based on 21 reviews) | 4.5 (based on 518 reviews) | ||
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Rating Distribution | ||||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyer sentiment is positive across 21 reviews, with strong overall satisfaction. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is very strong across 2 reviews, with consistently positive feedback. 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 | No Customers information available. |  Liv Inn Guest House  The Dibary Cafe  TFL DriveIn |  DHL  FLiXBUS | No Customers information available. |
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Media and Screenshots
Screenshots | No screenshots available. |  8 Screenshots |
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Videos |  1 Videos |  1 Videos |
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, SlickPOS or eZee Optimus?
- eZee Optimus edges out the other on user ratings (4.5 vs 4.3). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do SlickPOS and eZee Optimus offer a free trial?
- Yes, both SlickPOS and eZee Optimus offer a free trial.
- What is the starting price of SlickPOS vs eZee Optimus?
- SlickPOS starts at $19 /Month. eZee Optimus starts at $41 /Month.
- What are the top alternatives to SlickPOS?
- Top alternatives to SlickPOS include SumUp, Square Point of Sale, ShopKeep, Lightspeed Retail, TouchBistro.
- What are the top alternatives to eZee Optimus?
- Top alternatives to eZee Optimus include SumUp, Square Point of Sale, ShopKeep, Lightspeed Retail, SpotOn.