Extentool's tech stack
What does Extentool use?
Extentool (extentool.com) uses at least 11 tools we can see from public records, including NetEase Qiye Mail for email and documents, WhatsApp Business for customer support and Google Analytics for analytics. Last checked .
- Industry
- International Trade and Development
- Size
- 51–200 employees
- Based in
- Hangzhou, China
- Founded
- 2011
- Company page
- Tools found
- 11
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
Extentool'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.
Application
2 tools, what the product is built with
Frontend
Media & UI
Data & Observability
3 tools, what they measure and store
Go-to-market
5 tools, how they find and keep customers
Marketing
Support & Docs
Company Ops
1 tool, what the team runs on day to day
Workspace
Extentool tech stack FAQ
What tools does Extentool use?
We've found 11 tools at Extentool (extentool.com). Application: jQuery and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: NetEase Qiye Mail. Last checked October 8, 2026.
What email provider does Extentool use?
Extentool uses NetEase Qiye Mail for email and documents. We found NetEase Qiye Mail through email records.
What does Extentool use for customer support?
Extentool uses WhatsApp Business for customer support. We found WhatsApp Business through website code.
What analytics tools does Extentool use?
Extentool uses Google Analytics, Google Tag Manager and Microsoft Clarity for analytics. We found Google Analytics through website code.
Does Extentool use jQuery?
Yes. We found jQuery at Extentool through website code. jQuery is used by 761,833 companies we track.
How does runsonwhat know what Extentool uses?
We read public traces only: Extentool'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.