runsonwhat

Marex's tech stack

What does Marex use?

Marex (marexspectron.com) uses at least 26 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and BrightEdge for marketing. Last checked .

Industry
Financial Services
Based in
United Kingdom
Founded
2006
LinkedIn
Company page
Re-check liveVisit marexspectron.com
Tools found
26
Categories
12
Layers
5 of 5
Changes seen
13

Marex'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

1 tool, where the bytes are served from

Hosting & Cloud

Application

6 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

3 tools, what they measure and store

Analytics

Go-to-market

4 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

12 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Security & Compliance

What changed at Marex

Recent starts and stops

  1. StartedAnthropic
  2. StartedAtlassian
  3. StartedCursor
  4. StartedDocker
  5. StartedExclaimer
  6. StartedGlobalSign
  7. StartedGoogle Search Console
  8. StartedKnowBe4
  9. StartedMicrosoft 365
  10. StartedMiro
  11. StartedOpenAI
  12. StartedPerplexity

Companies like Marex also use

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

Companies with a stack like Marex's

Ranked by shared tools, with rare tools counting more.

More Financial Services companies

Other Financial Services companies we've checked.

Marex tech stack FAQ

What tools does Marex use?

As of October 2026, runsonwhat has found 26 tools at Marex (marexspectron.com) in public records. Edge & Hosting: Amazon Web Services. Application: jQuery, Vimeo and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, LinkedIn Insight Tag and BrightEdge. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 20, 2026.

What cloud does Marex run on?

Marex uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on marexspectron.com. Amazon Web Services is used by 145,265 companies runsonwhat tracks.

What email provider does Marex use?

Marex uses Microsoft 365 for email and office software, alongside Exclaimer, 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 706,403 companies runsonwhat tracks.

What analytics tools does Marex use?

Marex uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on marexspectron.com. Google Analytics is used by 864,755 companies runsonwhat tracks.

What marketing software does Marex use?

Marex uses BrightEdge for marketing, according to runsonwhat (October 2026). runsonwhat found BrightEdge through BrightEdge code on marexspectron.com. BrightEdge is used by 1,068 companies runsonwhat tracks.

Does Marex use jQuery?

Yes. runsonwhat found jQuery at Marex through jQuery code on marexspectron.com. jQuery is a Frontend tool used by 905,858 companies runsonwhat tracks.

Does Marex use AI tools?

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

Has Marex changed tools recently?

Yes. On runsonwhat's rechecks, Marex started using Anthropic, Atlassian and Cursor (latest on October 10, 2026). A change counts only between two checks of marexspectron.com done the same way.

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

The companies with the stacks most like Marex's are Clarion Partners, Marex, Heidrick & Struggles and Moffitt Cancer Center, according to runsonwhat (October 2026). Each shares 12 to 23 tools with Marex, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Marex uses?

runsonwhat reads public records only. Of the 26 tools at Marex, 12 were found through DNS records, 10 through code on marexspectron.com, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and marexspectron.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.