runsonwhat

Harness Inc.'s tech stack

What does Harness Inc. use?

Harness Inc. (armory.io) uses at least 38 tools we can see from public records, including Amazon Web Services for hosting, Google Workspace for email and documents, Qualified for sales and Google Analytics for analytics. Last checked .

“AI-native software delivery platform automating CI/CD, infrastructure as code, testing, security and cloud cost management with AI agents.”

Industry
Infrastructure
Size
1,001–5,000 employees
Based in
San Francisco, United States
Founded
2017
LinkedIn
Company page
Re-check liveVisit armory.io
Tools found
38
Categories
18
Layers
5 of 5
Changes seen
1

Harness Inc.'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

5 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

3 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

5 tools, what they measure and store

Monitoring

Analytics

Flags & Experiments

Go-to-market

12 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

13 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Finance & Legal

Security & Compliance

What changed at Harness Inc.

Recent starts and stops

  1. StartedNew Relic

Companies like Harness Inc. also use

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

Companies with a stack like Harness Inc.'s

Ranked by shared tools, with rare tools counting more.

More Infrastructure companies

Other Infrastructure companies we've checked.

Harness Inc. tech stack FAQ

What tools does Harness use?

As of October 2026, runsonwhat has found 38 tools at Harness (armory.io) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Google Cloud. Application: Next.js and Lottie. Data & Observability: Google Analytics, Google Tag Manager and New Relic. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Google Workspace, SendGrid and Apple Business. Last checked October 23, 2026.

What cloud does Harness run on?

Harness uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, WP Engine and Netlify, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 145,984 companies runsonwhat tracks.

What sales tools does Harness use?

The sales tools runsonwhat has found at Harness are Qualified (October 2026); no CRM shows up in Harness' public records. runsonwhat found Qualified through Qualified code on armory.io. Qualified is used by 1,756 companies runsonwhat tracks.

What email provider does Harness use?

Harness uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 405,358 companies runsonwhat tracks.

What analytics tools does Harness use?

Harness uses Google Analytics for analytics, alongside Google Tag Manager and Mixpanel, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on armory.io. Google Analytics is used by 888,679 companies runsonwhat tracks.

What is Harness's website built with?

Harness uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through Webflow code on armory.io. Webflow is used by 35,149 companies runsonwhat tracks.

Does Harness use Cloudflare?

Yes. runsonwhat found Cloudflare at Harness through Cloudflare code on armory.io. Cloudflare is a CDN & Edge tool used by 707,935 companies runsonwhat tracks.

Has Harness changed tools recently?

Yes. On runsonwhat's rechecks, Harness started using New Relic (latest on October 9, 2026). A change counts only between two checks of armory.io done the same way.

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

The companies with the stacks most like Harness' are Keepit, Pipefy, Jellyfish and Qualtrics, according to runsonwhat (October 2026). Each shares 13 to 20 tools with Harness, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Harness uses?

runsonwhat reads public records only. Of the 38 tools at Harness, 18 were found through code on armory.io, 9 through DNS records, 5 through email records, 5 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and armory.io 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.