Most-Used Photo galleries by UK Companies (2026)
Across 16,164 UK companies with a detectable photo gallery system, Slider Revolution accounts for 79.4% of detections.
Across 2,066,481 trading UK companies, 16,164 have a detectable Photo galleries system. The category is highly concentrated: Slider Revolution accounts for 79.4% of detections, or 12,827 companies, while Smart Slider 3 is second at 8.8% (1,427).
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The same pattern holds across headcount bands. Slider Revolution has 79.3% among 10,854 companies under 10 employees, 79.2% among 4,703 companies with 10–50 employees, and 81.4% among 607 companies over 50 employees.
The remaining 6 systems form a smaller tail: MetaSlider at 4.5% (723), Imagely NextGEN Gallery at 3.5% (561), Responsive Lightbox & Gallery at 3.5% (559), Photo Gallery at 2.3% (379), WP Featherlight at 1.2% (199), and NextGEN Gallery at 1.0% (161).
16,164
Companies with detected Photo galleries
Of 2,066,481 UK companies
0.8%
Detection rate
2026
8
Systems detected
In this category
79.4%
Leader share
Slider Revolution
UK companies Photo galleries market share
Share of the 16,164 UK companies with a detectable system. As of June 2026.
Photo galleries compared
| System | UK companies | Share | Median headcount | London share | Typical profile |
|---|---|---|---|---|---|
| Slider Revolution | 12,823 | 79.3% | 6 | 19.8% | Small employers, largest share |
| Smart Slider 3 | 1,433 | 8.9% | 6 | 16.7% | Small employers, second share |
| MetaSlider | 723 | 4.5% | 6 | 13.7% | Small employers, smaller share |
| Imagely NextGEN Gallery | 561 | 3.5% | 6 | 15.5% | Small employers, smaller share |
| Responsive Lightbox & Gallery | 559 | 3.5% | 5 | 17.9% | Very small employers, smaller share |
| Photo Gallery | 373 | 2.3% | 6 | 17.7% | Small employers, smaller share |
| WP Featherlight | 199 | 1.2% | — | — | View these companies in Firmbase → |
| NextGEN Gallery | 161 | 1% | — | — | View these companies in Firmbase → |
Systems detected below the page threshold appear with counts only; their full lists are available in the Firmbase app.
Market leader by size
The leading Photo galleries system shifts with company size: among UK companies with under 10 employees, Slider Revolution leads at 79.3% of the 10,854 with a detectable system; among UK companies with 10–50 employees, Slider Revolution leads at 79.2% of the 4,703 with a detectable system; and among UK companies with over 50 employees, Slider Revolution leads at 81.4% of the 607 with a detectable system.
Under 10 employees
79.3% of band
Under 10 employees contains 10,854 companies with a detectable Photo galleries system, with Slider Revolution accounting for 79.3%. Smart Slider 3, MetaSlider, Imagely NextGEN Gallery, Responsive Lightbox & Gallery, Photo Gallery and smaller tools share the remainder.
10–50 employees
79.2% of band
10–50 employees covers 4,703 companies, with Slider Revolution on 79.2%. The band leaves limited room for Smart Slider 3 and the smaller gallery systems, broadly matching the overall split.
Over 50 employees
81.4% of band
Over 50 employees is the smallest band at 607 companies, and Slider Revolution’s share rises to 81.4%. Larger employers still use a range of gallery systems, but the same concentrated pattern remains.
How Photo galleries usage is detected
Company data
Detected companies are joined to UK Companies House records and XBRL accounts data. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Detection
Firmbase crawls the public website of actively-trading UK companies and fingerprints the technologies present: tracking scripts, embedded forms, chat widgets, CMS markers and similar signatures. A company is included in this list when one or more of the technology's signatures are found on its site; closely-related variants of the same product are grouped under one name. Detection covers what is visible on the public web — a company using the technology purely internally, with no website footprint, will not appear. Counts are therefore a conservative floor, not a ceiling.
Freshness
Websites are re-crawled on a rolling basis and the underlying company data is refreshed from Companies House continuously; filings appear within days of submission. The list and its statistics are regenerated when the detected cohort moves meaningfully. You can see the last-updated timestamp near the top of the page.
All product names are trademarks of their respective owners. Firmbase is not affiliated with, sponsored by, or endorsed by any trademark owner.
UK companies by Photo galleries
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Frequently asked questions
What is the most-used Photo galleries among UK companies?
How many UK companies have a detectable Photo galleries?
What is a Photo galleries?
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Which has more UK companies, Slider Revolution or Smart Slider 3?
What is the best Photo galleries for UK companies?
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