runsonwhat

BSI's tech stack

What does BSI use?

BSI (bsigroup.com) uses at least 51 tools we can see from public records, including Microsoft Azure for hosting, Microsoft 365 for email and documents, Salesforce for sales and Zendesk for customer support. Last checked .

Industry
Standard
Size
1,001–5,000 employees
Based in
London, United Kingdom
Founded
1901
LinkedIn
Company page
Re-check liveVisit bsigroup.com
Tools found
51
Categories
17
Oldest proven tool
Dec 2021
Last checked
Oct 2026

BSI's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

3 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

2 tools, what the product is built with

AI

Media & UI

Data & Observability

10 tools, what they measure and store

Monitoring

Analytics

Flags & Experiments

Go-to-market

18 tools, how they find and keep customers

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

18 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Security & Compliance

What changed at BSI

Using since

Dates come from the first certificate of the subdomain that points at the tool.

  1. MuleSoft Anypoint
  2. Microsoft Azure

Companies like BSI also use

Tools common among companies with a similar stack that we haven't found at BSI.

Companies with a stack like BSI's

Ranked by shared tools, with rare tools counting more.

BSI tech stack FAQ

What tools does BSI use?

As of October 2026, runsonwhat has found 51 tools at BSI (bsigroup.com) in public records. Edge & Hosting: Cloudflare, Microsoft Azure and CSC. Application: YouTube and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 3, 2026.

What cloud does BSI run on?

BSI uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure and code on bsigroup.com, and BSI has used it since at least December 2021. Microsoft Azure is used by 44,023 companies runsonwhat tracks.

What CRM does BSI use?

BSI uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through Salesforce code on bsigroup.com. Salesforce is used by 32,782 companies runsonwhat tracks.

What email provider does BSI use?

BSI uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 693,100 companies runsonwhat tracks.

What does BSI use for customer support?

BSI uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through Zendesk code on bsigroup.com. Zendesk is used by 39,624 companies runsonwhat tracks.

What analytics tools does BSI use?

BSI uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on bsigroup.com. Google Analytics is used by 768,017 companies runsonwhat tracks.

How long has BSI used MuleSoft Anypoint?

BSI has used MuleSoft Anypoint since at least December 2021, going by the first public certificate of the bsigroup.com subdomain that points at MuleSoft Anypoint. Other long-running tools at BSI include Microsoft Azure (since December 2021).

Does BSI use Cloudflare?

Yes. runsonwhat found Cloudflare at BSI through Cloudflare code on bsigroup.com. Cloudflare is a CDN & Edge tool used by 660,641 companies runsonwhat tracks.

Does BSI use AI tools?

Yes. runsonwhat has found Anthropic at BSI; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so BSI may use more AI tools than these.

Which companies have a tech stack similar to BSI's?

The companies with the stacks most like BSI's are Repsol, MetroPlus Health Plan, Novocure and Wind Tre, according to runsonwhat (October 2026). Each shares 14 to 21 tools with BSI, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what BSI uses?

runsonwhat reads public records only. Of the 51 tools at BSI, 25 were found through code on bsigroup.com, 18 through DNS records, 5 through subdomains that point at the vendor and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and bsigroup.com about monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.