Extu's tech stack
What does Extu use?
Extu (extu.com) uses at least 14 tools we can see from public records, including Microsoft 365 for email and documents, Zendesk for customer support, Pardot for marketing and Cloudflare for content delivery. Last checked .
- Industry
- Software
- Size
- 51–200 employees
- Based in
- Brookhaven, United States
- Founded
- 1994
- Company page
- Tools found
- 14
- Categories
- 9
- Layers
- 4 of 5
- Last checked
- Oct 2026
Extu'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
2 tools, where the bytes are served from
CDN & Edge
Application
1 tool, what the product is built with
Go-to-market
3 tools, how they find and keep customers
Marketing
Support & Docs
Company Ops
8 tools, what the team runs on day to day
Email Delivery
Collaboration
Dev Tools
Security & Compliance
Extu tech stack FAQ
What tools does Extu use?
We've found 14 tools at Extu (extu.com). Edge & Hosting: Cloudflare and Amazon CloudFront. Application: OpenAI. Go-to-market: Zendesk and Pardot. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 6, 2026.
What email provider does Extu use?
Extu uses Microsoft 365 and Google Workspace for email and documents. We found Microsoft 365 through email records and DNS verification records.
What does Extu use for customer support?
Extu uses Zendesk for customer support. We found Zendesk through email records.
What marketing software does Extu use?
Extu uses Pardot for marketing. We found Pardot through DNS verification records.
Does Extu use Microsoft 365?
Yes. We found Microsoft 365 at Extu through email records and DNS verification records. Microsoft 365 is used by 685,881 companies we track.
How does runsonwhat know what Extu uses?
We read public traces only: Extu's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.