Photo galleries Used by UK Fit-Out Companies: Market Share (2026)
Across 1,163 UK fit-out companies with a detectable photo gallery system, Slider Revolution accounts for 79.4% of detections, ahead of seven other systems.
Among 9,830 trading UK fit-out companies, 1,163 have a detectable photo gallery system and 8 systems are detected. Slider Revolution accounts for 79.4% of detected companies, or 923 firms, so usage is concentrated rather than evenly split.
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Imagely NextGEN Gallery and Smart Slider 3 form the next tier at 7.2% (84) and 6.2% (72). The rest is a WordPress-style long tail: MetaSlider at 3.6% (42), Photo Gallery at 3.2% (37), Responsive Lightbox & Gallery at 3.0% (35), NextGEN Gallery at 2.4% (28), and WP Featherlight at 1.7% (20).
Size bands do not change the pattern much. Slider Revolution is largest among Under 10 employees at 80.1% of 903 companies, among 10–50 employees at 77.0% of 248, and among Over 50 employees at 75.0% of 12.
1,163
fit-out with detected Photo galleries
Of 9,830 UK fit-out
11.8%
Detection rate
2026
8
Systems detected
In this category
79.4%
Leader share
Slider Revolution
UK Fit-Out Photo galleries market share
Share of the 1,163 UK Fit-Out with a detectable system. As of June 2026.
Photo galleries compared
| System | UK Fit-Out | Share | Median headcount | London share | Typical profile |
|---|---|---|---|---|---|
| Slider Revolution | 923 | 79.4% | 4 | 20.3% | Micro fit-out firms, median headcount 4 |
| Imagely NextGEN Gallery | 84 | 7.2% | 5 | 16.7% | Small fit-out firms, median headcount 5 |
| Smart Slider 3 | 72 | 6.2% | 5 | 16.7% | Small fit-out firms, median headcount 5 |
| MetaSlider | 42 | 3.6% | — | — | View these companies in Firmbase → |
| Photo Gallery | 37 | 3.2% | — | — | View these companies in Firmbase → |
| Responsive Lightbox & Gallery | 35 | 3% | — | — | View these companies in Firmbase → |
| NextGEN Gallery | 28 | 2.4% | — | — | View these companies in Firmbase → |
| WP Featherlight | 20 | 1.7% | — | — | 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 Fit-Out with under 10 employees, Slider Revolution leads at 80.1% of the 903 with a detectable system; among UK Fit-Out with 10–50 employees, Slider Revolution leads at 77% of the 248 with a detectable system; and among UK Fit-Out with over 50 employees, Slider Revolution leads at 75% of the 12 with a detectable system.
Under 10 employees
80.1% of band
Under 10 employees covers 903 fit-out companies, making it the main volume band. Slider Revolution has 80.1%, leaving the remaining gallery and slider systems to compete for a smaller pool of usage.
10–50 employees
77% of band
Mid-sized fit-out companies form a smaller pool at 248. Slider Revolution still has 77.0%, while alternative systems appear as minority choices rather than close competitors.
Over 50 employees
75% of band
Only 12 companies sit in this band, so shares are sensitive to a few changes. Slider Revolution has 75.0%, with other systems appearing less often.
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 Fit-Out by Photo galleries
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Frequently asked questions
What is the most-used Photo galleries among UK fit-out companies?
How many UK fit-out companies have a detectable Photo galleries?
What is a Photo galleries?
How is Photo galleries usage detected?
Which has more UK fit-out companies, Slider Revolution or Imagely NextGEN Gallery?
What is the best Photo galleries for UK fit-out companies?
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