ExtendOffice's tech stack
What does ExtendOffice use?
ExtendOffice (extendoffice.com) uses at least 16 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and PayPal for payments. Last checked .
“ExtendOffice boosts productivity with Kutools for Excel, Word and Outlook, offering 300+ tools since 2008 for 600,000+ users to streamline everyday work.”
- Founded
- 2008
- Tools found
- 16
- Categories
- 12
- Layers
- 5 of 5
- Last checked
- Oct 2026
ExtendOffice'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
3 tools, where the bytes are served from
Application
3 tools, what the product is built with
Data & Observability
3 tools, what they measure and store
Go-to-market
3 tools, how they find and keep customers
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Workspace
Dev Tools
Security & Compliance
ExtendOffice tech stack FAQ
What tools does ExtendOffice use?
As of October 2026, runsonwhat has found 16 tools at ExtendOffice (extendoffice.com) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Amazon CloudFront. Application: Font Awesome and PayPal. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Google Ad Manager and Reddit Ads. Company Ops: Microsoft 365, reCAPTCHA and Atlassian. Last checked October 20, 2026.
What cloud does ExtendOffice run on?
ExtendOffice uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on extendoffice.com. Amazon Web Services is used by 146,153 companies runsonwhat tracks.
What email provider does ExtendOffice use?
ExtendOffice uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 716,650 companies runsonwhat tracks.
What payment provider does ExtendOffice use?
ExtendOffice uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on extendoffice.com. PayPal is used by 34,821 companies runsonwhat tracks.
What analytics tools does ExtendOffice use?
ExtendOffice uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on extendoffice.com. Google Analytics is used by 892,339 companies runsonwhat tracks.
Does ExtendOffice use Google Ads?
Yes. runsonwhat found Google Ads at ExtendOffice through Google Ads code on extendoffice.com. Google Ads is a Ads & Pixels tool used by 521,186 companies runsonwhat tracks.
How does runsonwhat know what ExtendOffice uses?
runsonwhat reads public records only. Of the 16 tools at ExtendOffice, 10 were found through code on extendoffice.com, 2 through website configuration files, 2 through DNS records, 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 extendoffice.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.