The honest comparison
Pricer is one of the oldest ESL companies in the market — founded 1991 in Sweden, with major deployments across European grocery. Their SmartTAG Color line covers 1.6″ to 12.5″ in 4-color, plus a 6-color 7.3″ Multi Color model, with 7-color LED accents. Highly proven.
For US retailers, the comparison points are: catalog breadth (ZKong has 71 models vs Pricer's ~11 currently active SKUs), buying friction (Pricer requires enterprise sales engagement; ZKong sells direct), and headquarters (Sweden vs New York).
Side-by-side specs
| Retail Digitals (ZKong) | Pricer | |
|---|---|---|
| Country / HQ | USA (NY) | Sweden |
| Models in catalog | 71 | 11 |
| Size range | 1.3″ – 65.0″ | 1.6″ – 12.5″ |
| Unique sizes | 41 | 10 |
| Color tiers | 6color, BW, BWR, BWRY, LCD | BWR, BWRY, 6color |
| Freezer-rated models | 2 | 0 |
| IP67+ models | 8 | 0 |
| Wireless shelf-edge bar | ✓ Arrow | — |
| Headquartered in the US | ✓ | — |
| Buy direct (no enterprise contract) | ✓ | — |
| Datasheets without sales call | ✓ Form-gated PDF | Typically via sales contact |
| Free decision tools | ROI calc + print-cut PDF | — |
Competitor data compiled from public vendor websites, September 2026.
Why a US retailer should choose us
Much broader catalog
ZKong: 71 models across 9 series (Quantum, Arrow, Shield, Valley, Blade, Essence, Fashion, Sparkle, Legendary). Pricer: ~11 active SKUs across SmartTAG Color, HangTAG, Pricer Avenue.
Sizes Pricer doesn't cover
Need 31.5″ full color? ZKong Essence. Need wireless shelf-edge bar? ZKong Arrow. Need stretched LCD shelf-edge for QSR? ZKong Legendary.
Direct US sales, no contract
Buy any quantity from Retail Digitals in NY. Pricer sells mainly through enterprise contracts.
Same cloud architecture concept
Both are mature cloud platforms managing ESL fleets. ZKong's Cloud Platform also handles LCD signage + AI cameras in the same console.
Comparable color e-paper tech
Both offer BWRY 4-color with LED accents; Pricer also has a 6-color 7.3″ tag, ZKong has 6-color Essence up to 31.5″. Roughly equivalent display quality and refresh times.
Free decision tools
ZKong: ROI calculator + print-and-cut sizing template (PDF). Pricer requires consultation for sizing.
Where Pricer legitimately wins
We won't pretend they don't have real strengths. Here's what they do better:
- Optical speed. Pricer's infrared (optical) network delivers sub-second updates with up to 10-year battery life. If you push price changes hourly across thousands of items, that engineering may justify the friction.
- European market longevity. Long deployment history in European grocery. If institutional reference matters more than direct-buy, that's real.
- Pricer Avenue. Battery-free, powered-rail shelf-edge e-paper system for brand displays. Strong design.
If any of those align with your specific need, talk to Pricer too. We'd rather you make the right choice than the convenient one.
Get the full spec comparison + ROI estimate
15-minute conversation. We compare your specific shelf size, store count, and operating environment — honestly — against any of the major brands.