runsonwhat

Penumbra, Inc's tech stack

What does Penumbra, Inc use?

Penumbra, Inc (penumbrainc.com) uses at least 38 tools we can see from public records, including WP Engine for hosting, Microsoft 365 for email and documents, Zoho for sales and Google Analytics for analytics. Last checked .

Based in
United States
Founded
2004
LinkedIn
Company page
Re-check liveVisit penumbrainc.com
Tools found
38
Categories
15
Oldest proven tool
Mar 2022
Last checked
Oct 2026

Penumbra, 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

4 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

6 tools, what the product is built with

Frontend

Media & UI

Data & Observability

2 tools, what they measure and store

Analytics

Go-to-market

10 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

16 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Finance & Legal

Security & Compliance

What changed at Penumbra, Inc

Using since

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

  1. Marketo

Companies like Penumbra, Inc also use

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

Companies with a stack like Penumbra, Inc's

Ranked by shared tools, with rare tools counting more.

Penumbra, Inc tech stack FAQ

What tools does Penumbra use?

As of October 2026, runsonwhat has found 38 tools at Penumbra (penumbrainc.com) in public records. Edge & Hosting: Cloudflare, WP Engine and Microsoft Azure. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked October 20, 2026.

What cloud does Penumbra run on?

Penumbra uses WP Engine for hosting and cloud infrastructure, alongside Microsoft Azure and IBM Cloud, according to runsonwhat (October 2026). runsonwhat found WP Engine through a subdomain that points at WP Engine and code on penumbrainc.com. WP Engine is used by 51,346 companies runsonwhat tracks.

What CRM does Penumbra use?

Penumbra uses Zoho for its CRM, alongside Salesforce, according to runsonwhat (October 2026). runsonwhat found Zoho through email records that authorize Zoho. Zoho is used by 62,729 companies runsonwhat tracks.

What email provider does Penumbra use?

Penumbra uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 712,570 companies runsonwhat tracks.

What analytics tools does Penumbra use?

Penumbra uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on penumbrainc.com. Google Analytics is used by 885,043 companies runsonwhat tracks.

What is Penumbra's website built with?

Penumbra uses WordPress for its website, alongside Rank Math, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on penumbrainc.com. WordPress is used by 599,035 companies runsonwhat tracks.

How long has Penumbra used Marketo?

Penumbra has used Marketo since at least March 2022, going by the first public certificate of the penumbrainc.com subdomain that points at Marketo.

Does Penumbra use jQuery?

Yes. runsonwhat found jQuery at Penumbra through jQuery code on penumbrainc.com. jQuery is a Frontend tool used by 918,476 companies runsonwhat tracks.

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

The companies with the stacks most like Penumbra's are United Telephone Company of Eastern Kansas, a1, Megt (australia) and Canopius, according to runsonwhat (October 2026). Each shares 14 to 20 tools with Penumbra, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Penumbra uses?

runsonwhat reads public records only. Of the 38 tools at Penumbra, 18 were found through code on penumbrainc.com, 13 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 penumbrainc.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.