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Collaboration & intranet Used by UK B2B Companies: Market Share (2026)

Detected collaboration and intranet usage across 1,343 UK B2B companies, with Microsoft SharePoint leading at 43.0% of detected installations.

Among 112,345 trading UK B2B companies, 1,343 have a detectable Collaboration & intranet system. Seven systems appear, with Microsoft SharePoint at 43.0% (577) and monday.com at 33.5% (450), followed by Airtable at 8.5% (114).

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Microsoft SharePoint also leads each employee band: 43.3% of 838 companies under 10 employees, 41.9% of 434 companies with 10–50 employees, and 45.1% of 71 companies over 50 employees. monday.com is the main counterweight overall, while Airtable, Smartsheet, ClickUp and Miro sit in smaller pockets of the market.

The long tail remains visible but thin. Smartsheet has 6.2% (83), ClickUp 5.7% (77), Miro 4.1% (55) and Infinity 3.3% (44), so most detected usage sits with the two largest systems.

1,343

B2B with detected Collaboration & intranet

Of 112,345 UK B2B

1.2%

Detection rate

2026

7

Systems detected

In this category

43%

Leader share

Microsoft SharePoint

UK B2B Collaboration & intranet market share

Microsoft SharePoint
monday.com
Airtable
Smartsheet
ClickUp
Miro
Infinity

Share of the 1,343 UK B2B with a detectable system. As of June 2026.

Collaboration & intranet compared

SystemUK B2BShareMedian headcountLondon shareTypical profile
Microsoft SharePoint57743%721.7%Median 7 headcount, 43.0% share
monday.com45033.5%732.4%Median 7 headcount, 33.5% share
Airtable1148.5%739.5%Median 7 headcount, 8.5% share
Smartsheet836.2%525.3%Median 5 headcount, 6.2% share
ClickUp775.7%832.5%Median 8 headcount, 5.7% share
Miro554.1%849.1%Median 8 headcount, 4.1% share
Infinity443.3%——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 Collaboration & intranet system shifts with company size: among UK B2B with under 10 employees, Microsoft SharePoint leads at 43.3% of the 838 with a detectable system; among UK B2B with 10–50 employees, Microsoft SharePoint leads at 41.9% of the 434 with a detectable system; and among UK B2B with over 50 employees, Microsoft SharePoint leads at 45.1% of the 71 with a detectable system.

Under 10 employees

Microsoft SharePoint

43.3% of band

Under 10 employees is the largest detected band, with 838 companies using a Collaboration & intranet system. Microsoft SharePoint leads at 43.3%, while monday.com is the main overall challenger at 33.5% (450).

10–50 employees

Microsoft SharePoint

41.9% of band

The 10–50 employees band contains 434 companies. Microsoft SharePoint leads at 41.9%, with monday.com, Airtable, Smartsheet and ClickUp forming most of the named alternative set across the market.

Over 50 employees

Microsoft SharePoint

45.1% of band

Over 50 employees is a smaller detected band at 71 companies. Microsoft SharePoint is highest here too, at 45.1%, while ClickUp and Miro show median headcounts of 8 compared with 7 for Microsoft SharePoint and monday.com.

How Collaboration & intranet usage is detected

Methodology

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 B2B by Collaboration & intranet

B2B Companies Using Microsoft SharePoint in the UKB2B Companies Using monday.com in the UKB2B Companies Using Airtable in the UKB2B Companies Using Smartsheet in the UKB2B Companies Using ClickUp in the UKB2B Companies Using Miro in the UK

Related directories

CMS Used by UK B2B Companies: Market Share (2026)SEO Used by UK B2B Companies: Market Share (2026)Analytics Used by UK B2B Companies: Market Share (2026)Security Used by UK B2B Companies: Market Share (2026)Page builders Used by UK B2B Companies: Market Share (2026)B2B in the UK

Frequently asked questions

What is the most-used Collaboration & intranet among UK B2B companies?
Microsoft SharePoint is the most-detected Collaboration & intranet among UK B2B companies, with 43% share (577 of 1,343 companies with a detectable system), ahead of monday.com (33.5%) and Airtable (8.5%).
How many UK B2B companies have a detectable Collaboration & intranet?
1,343 of 112,345 actively-trading UK B2B companies (1.2%) have a Collaboration & intranet detectable from their public website. The remainder either run systems with no public web footprint or none at all, so detected share figures are a conservative floor.
What is a Collaboration & intranet?
A Collaboration & intranet system gives UK B2B companies a shared place for documents, internal updates, tasks, project spaces and team communication. In this UK B2B scope, 1,343 of 112,345 trading companies show use of one of seven named systems.
How is Collaboration & intranet usage detected?
Firmbase crawls the public website of every actively-trading company in this scope and fingerprints the technologies present — scripts, widgets, booking and checkout flows. A company is attributed to a system when that system's signatures are found; systems with no public web footprint are not attributable, which is why every share figure on this page means share of companies with a detectable system.
Which has more UK B2B companies, Microsoft SharePoint or monday.com?
Microsoft SharePoint: 577 detected companies versus 450 for monday.com, of the 1,343 UK B2B companies with a detectable Collaboration & intranet.
What is the best Collaboration & intranet for UK B2B companies?
This page publishes usage data rather than recommendations, so “best” is treated as observed adoption within UK B2B companies. Microsoft SharePoint is the most used system overall at 43.0% (577) and leads Under 10 employees at 43.3% of 838 companies, 10–50 employees at 41.9% of 434 companies, and Over 50 employees at 45.1% of 71 companies. monday.com follows overall at 33.5% (450), with Airtable at 8.5% (114), Smartsheet at 6.2% (83), ClickUp at 5.7% (77), Miro at 4.1% (55) and Infinity at 3.3% (44).

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