runsonwhat

Certu Systems's tech stack

What does Certu Systems use?

Certu Systems (certusystems.com) uses at least 16 tools we can see from public records, including Microsoft 365 for email and documents, Framer for its website, Cloudflare for content delivery and SendGrid for email delivery. Last checked .

Industry
Software
Size
11–50 employees
Based in
Pittsburgh, United States
LinkedIn
Company page
Re-check liveVisit certusystems.com
Tools found
16
Categories
11
Layers
4 of 5
Last checked
Oct 2026

Certu Systems'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

CDN & Edge

Application

4 tools, what the product is built with

Frontend

AI

Media & UI

Go-to-market

4 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Company Ops

7 tools, what the team runs on day to day

Email Delivery

Workspace

Dev Tools

Security & Compliance

Companies like Certu Systems also use

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

Companies with a stack like Certu Systems's

Ranked by shared tools, with rare tools counting more.

More Software companies

Other Software companies we've checked.

Certu Systems tech stack FAQ

What tools does Certu Systems use?

As of October 2026, runsonwhat has found 16 tools at Certu Systems (certusystems.com) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts, YouTube and React. Go-to-market: Google Ads, Meta Pixel and Framer. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 24, 2026.

What email provider does Certu Systems use?

Certu Systems uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, 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 713,653 companies runsonwhat tracks.

What is Certu Systems's website built with?

Certu Systems uses Framer for its website, according to runsonwhat (October 2026). runsonwhat found Framer through a subdomain that points at Framer and code on certusystems.com. Framer is used by 6,085 companies runsonwhat tracks.

Does Certu Systems use Google Fonts?

Yes. runsonwhat found Google Fonts at Certu Systems through Google Fonts code on certusystems.com. Google Fonts is a Media & UI tool used by 813,482 companies runsonwhat tracks.

Does Certu Systems use AI tools?

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

Which companies have a tech stack similar to Certu Systems's?

The companies with the stacks most like Certu Systems' are Vela Games, Owner.com, DataStealth and Voyado, according to runsonwhat (October 2026). Each shares 6 to 11 tools with Certu Systems, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Certu Systems uses?

runsonwhat reads public records only. Of the 16 tools at Certu Systems, 10 were found through DNS records, 4 through code on certusystems.com, 1 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 certusystems.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.