runsonwhat

Leidos's tech stack

What does Leidos use?

Leidos (leidos.com) uses at least 36 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and Google Tag Manager for analytics. Last checked .

“Leidos is a global technology and science company delivering secure, mission-focused innovation in defense tech, AI, cyber, digital, space, health, energy, and critical infrastructure.”

Industry
Defense Contractor
Size
10,000+ employees
Based in
Reston, United States
Founded
1969
LinkedIn
Company page
Re-check liveVisit leidos.com
Tools found
36
Categories
17
Layers
5 of 5
Changes seen
8

Leidos'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

4 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

10 tools, what the product is built with

Frontend

Auth & Identity

Backend & Database

AI

Media & UI

Data & Observability

2 tools, what they measure and store

Monitoring

Analytics

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

15 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Security & Compliance

What changed at Leidos

Recent starts and stops

  1. StartedCeros
  2. StoppedGoogle Analytics
  3. StoppedGoogle Ads
  4. StoppedHotjar
  5. StartedHPE GreenLake
  6. StoppedLinkedIn Insight Tag
  7. StartedTraction Guest
  8. StoppedVimeo

Companies like Leidos also use

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

Companies with a stack like Leidos's

Ranked by shared tools, with rare tools counting more.

Leidos tech stack FAQ

What tools does Leidos use?

As of October 2026, runsonwhat has found 36 tools at Leidos (leidos.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Acquia. Application: jQuery, Font Awesome and YouTube. Data & Observability: Google Tag Manager and Dynatrace. Go-to-market: Meta Pixel, HubSpot and HubSpot CMS. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 7, 2026.

What cloud does Leidos run on?

Leidos uses Amazon Web Services for hosting and cloud infrastructure, alongside Acquia and HPE GreenLake, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on leidos.com. Amazon Web Services is used by 144,730 companies runsonwhat tracks.

What CRM does Leidos use?

Leidos uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 91,863 companies runsonwhat tracks.

What email provider does Leidos use?

Leidos 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. Microsoft 365 is used by 700,577 companies runsonwhat tracks.

What analytics tools does Leidos use?

Leidos uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on leidos.com. Google Tag Manager is used by 487,298 companies runsonwhat tracks.

What is Leidos's website built with?

Leidos uses HubSpot CMS for its website, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS. HubSpot CMS is used by 32,734 companies runsonwhat tracks.

Does Leidos use jQuery?

Yes. runsonwhat found jQuery at Leidos through jQuery code on leidos.com. jQuery is a Frontend tool used by 895,697 companies runsonwhat tracks.

Does Leidos use AI tools?

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

Has Leidos changed tools recently?

Yes. On runsonwhat's rechecks, Leidos started using Ceros, HPE GreenLake and Traction Guest (latest on October 7, 2026) and stopped using Google Analytics, Google Ads and Hotjar (latest on October 7, 2026). A change counts only between two checks of leidos.com done the same way.

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

The companies with the stacks most like Leidos' are NOV, Station Casinos, Casey's General Stores and Agency For Healthcare Research And Quality, according to runsonwhat (October 2026). Each shares 8 to 17 tools with Leidos, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Leidos uses?

runsonwhat reads public records only. Of the 36 tools at Leidos, 19 were found through DNS records, 8 through code on leidos.com, 6 through subdomains that point at the vendor, 2 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and leidos.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.