runsonwhat

Thomas Cook Tourism (UK) Company Limited's tech stack

What does Thomas Cook Tourism (UK) Company Limited use?

Thomas Cook Tourism (UK) Company Limited (thomascook.com) uses at least 38 tools we can see from public records, including Microsoft Azure for hosting, Microsoft 365 for email and documents, WhatsApp Business for customer support and Google Analytics for analytics. Last checked .

“Thomas Cook is one of the UK's most trusted package holiday providers, with over 180 years of travel expertise. Now powered by eSky, we offer affordable, stress-free holidays to destinations worldwide. eSky Group is a global leader in travel technology, supporting seamless and secure holiday booking”

Industry
Hospitality
Size
201–1,000 employees
Based in
London, United Kingdom
Founded
2020
LinkedIn
Company page
Re-check liveVisit thomascook.com
Tools found
38
Categories
16
Oldest proven tool
May 2017
Changes seen
1

Thomas Cook Tourism (UK) Company Limited'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

Application

6 tools, what the product is built with

Frontend

AI

Payments & Billing

Media & UI

Data & Observability

7 tools, what they measure and store

Monitoring

Analytics

Flags & Experiments

Go-to-market

12 tools, how they find and keep customers

Marketing

Ads & Pixels

Support & Docs

Company Ops

10 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Security & Compliance

What changed at Thomas Cook Tourism (UK) Company Limited

Recent starts and stops

  1. StartedHave I Been Pwned

Using since

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

  1. Akamai

Companies like Thomas Cook Tourism (UK) Company Limited also use

Tools common among companies with a similar stack that we haven't found at Thomas Cook Tourism (UK) Company Limited.

Companies with a stack like Thomas Cook Tourism (UK) Company Limited's

Ranked by shared tools, with rare tools counting more.

More Hospitality companies

Other Hospitality companies we've checked.

Thomas Cook Tourism (UK) Company Limited tech stack FAQ

What tools does Thomas Cook Tourism (UK) Company use?

As of October 2026, runsonwhat has found 38 tools at Thomas Cook Tourism (UK) Company (thomascook.com) in public records. Edge & Hosting: Cloudflare, Microsoft Azure and Akamai. Application: Google Fonts, Adobe Fonts and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026.

What cloud does Thomas Cook Tourism (UK) Company run on?

Thomas Cook Tourism (UK) Company 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. Microsoft Azure is used by 46,662 companies runsonwhat tracks.

What email provider does Thomas Cook Tourism (UK) Company use?

Thomas Cook Tourism (UK) Company uses Microsoft 365 for email and office software, alongside Google Workspace, 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 710,116 companies runsonwhat tracks.

What does Thomas Cook Tourism (UK) Company use for customer support?

Thomas Cook Tourism (UK) Company uses WhatsApp Business for customer support and documentation, alongside Ada, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on thomascook.com. WhatsApp Business is used by 135,375 companies runsonwhat tracks.

What payment provider does Thomas Cook Tourism (UK) Company use?

Thomas Cook Tourism (UK) Company uses Klarna for payments and billing, according to runsonwhat (October 2026). runsonwhat found Klarna through Klarna code on thomascook.com. Klarna is used by 4,830 companies runsonwhat tracks.

What analytics tools does Thomas Cook Tourism (UK) Company use?

Thomas Cook Tourism (UK) Company 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 thomascook.com. Google Analytics is used by 877,869 companies runsonwhat tracks.

How long has Thomas Cook Tourism (UK) Company used Akamai?

Thomas Cook Tourism (UK) Company has used Akamai since at least May 2017, going by the first public certificate of the thomascook.com subdomain that points at Akamai.

Does Thomas Cook Tourism (UK) Company use Google Fonts?

Yes. runsonwhat found Google Fonts at Thomas Cook Tourism (UK) Company through Google Fonts code on thomascook.com. Google Fonts is a Media & UI tool used by 808,259 companies runsonwhat tracks.

Does Thomas Cook Tourism (UK) Company use AI tools?

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

Has Thomas Cook Tourism (UK) Company changed tools recently?

Yes. On runsonwhat's rechecks, Thomas Cook Tourism (UK) Company started using Have I Been Pwned (latest on October 20, 2026). A change counts only between two checks of thomascook.com done the same way.

Which companies have a tech stack similar to Thomas Cook Tourism (UK) Company's?

The companies with the stacks most like Thomas Cook Tourism (UK) Company's are eSky.ro - eSky.ro - Bilete de avion, City Break, Vacanţe, Thomas Cook Tourism (UK) Company, eSky.com - eSky.com - Flights, Air Tickets, Flight Search, Deals and vidaXL, according to runsonwhat (October 2026). Each shares 14 to 20 tools with Thomas Cook Tourism (UK) Company, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Thomas Cook Tourism (UK) Company uses?

runsonwhat reads public records only. Of the 38 tools at Thomas Cook Tourism (UK) Company, 22 were found through code on thomascook.com, 9 through DNS records, 5 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and thomascook.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.