Choosing a POS system is one of the most consequential technology decisions a restaurant owner makes — and it's one you'll live with for years. The wrong choice costs you in time, money, support headaches, and the very real pain of switching systems mid-operation.
I want to be upfront: I have no referral relationship with any of these companies. No commissions, no incentives, no vendor partnerships. What follows is an honest assessment based on what I've seen these systems do — and fail to do — in real restaurant environments.
Disclosure: Fork & Firewall has no vendor relationships, referral agreements, or financial arrangements with Toast, Square, Lightspeed, or any other POS provider. Every opinion here is independent.
Quick comparison at a glance
| Factor | Toast | Square | Lightspeed |
|---|---|---|---|
| Best for | Full-service & QSR | Simple cafes & pop-ups | Multi-concept & fine dining |
| Hardware | Toast-only (proprietary) | iPad-based (flexible) | iPad-based (flexible) |
| Processing fees | 2.49–3.09% + $0.15 | 2.6% + $0.10 | 2.6% + $0.10 |
| Monthly software | $0–$165+ per location | $0–$60+ per location | $69–$399+ per location |
| Offline mode | Strong | Limited | Good |
| Kitchen display system | Excellent | Basic | Good |
| Delivery integrations | Strong | Limited | Moderate |
| Contract required | Often (2 years) | No | Annual |
Toast
The most restaurant-specific option — with real trade-offs
Toast was built specifically for restaurants, and it shows. The kitchen display system is excellent, the offline mode is the best in this category, and the depth of reporting gives operators real visibility into their business. For a busy full-service restaurant, it's often the strongest operational fit.
What operators like:
- Built for restaurants from the ground up — not adapted from retail
- Best-in-class KDS integration and order routing
- Strong offline mode — keeps working when internet drops
- Good integration ecosystem for delivery, loyalty, and payroll
What to watch out for:
- Proprietary hardware — you can only use Toast hardware, and it's expensive
- Processing fees are higher than competitors for many operators
- Contracts are typically 2 years with early termination fees
- Support quality is inconsistent — great when it works, frustrating when it doesn't
- Pricing has increased significantly in recent years
Square for Restaurants
Easy to set up, but limited as you grow
Square is the easiest POS to get running quickly, and for a simple café, food truck, or early-stage restaurant, that speed matters. There's no long-term contract, the hardware is affordable, and the free plan covers the basics.
What operators like:
- No contract — month-to-month, low risk
- Very fast setup with minimal training required
- Affordable hardware using standard iPads
- Clean, intuitive interface that staff pick up quickly
What to watch out for:
- Offline mode is genuinely limited — you can take payments but lose key functionality
- Not built for complex table management or multi-course dining
- Delivery app integrations are weaker than Toast
- Reporting is basic compared to the alternatives
- Processing fees with no monthly plan can add up significantly at higher volumes
Lightspeed Restaurant
Powerful and flexible — if you're willing to invest in setup
Lightspeed has grown considerably and now offers a genuinely sophisticated platform, particularly for operators running multiple concepts or locations. The reporting and analytics depth is strong, and the floor plan management is among the best available.
What operators like:
- Excellent floor plan and table management
- Strong multi-location and multi-concept support
- Deep reporting and analytics
- iPad-based — use standard hardware
What to watch out for:
- Higher software cost than Toast or Square at full feature set
- Setup and configuration is more complex — expect more onboarding time
- Delivery integrations are moderate, not the strongest
- Support response times can be slow
So which one should you choose?
Here's my honest shorthand:
- Toast if you run a full-service restaurant and need a reliable KDS, strong offline mode, and deep operational features — and you're willing to pay for proprietary hardware and a contract.
- Square if you're just getting started, running a simple concept, or want maximum flexibility with no commitment. Good enough for many, outgrown by some.
- Lightspeed if you're managing a complex operation — multiple concepts, fine dining floor management, or a growing group that needs consolidated reporting across locations.
There are also strong alternatives not covered here — Revel, Clover, SpotOn, and others — that are worth evaluating depending on your situation. The right system depends heavily on your specific operation: menu complexity, table count, delivery volume, and how much you're willing to invest upfront.
Before you sign anything: Negotiate the contract length and termination terms. Ask specifically what happens to your data if you leave. Get the hardware cost in writing. And always ask for a reference from a similar restaurant — not a testimonial the vendor provides, but a real contact you can call.
Not sure which POS fits your operation?
I help restaurants evaluate POS options with no vendor bias and no referral fees. Just an honest assessment of what fits your specific setup.
Book a Free 20-Minute Call