QFS's tech stack
What does QFS use?
QFS (qfs.net) uses at least 24 tools we can see from public records, including WP Engine for hosting, Salesforce for sales, Intercom for customer support and Pardot for marketing. QFS started using Microsoft Azure in Nov 2026. Last checked .
- Industry
- Facilities Services
- Size
- 1,001–5,000 employees
- Based in
- Brooklyn, United States
- Founded
- 2000
- Company page
- Tools found
- 24
- Categories
- 15
- Layers
- 5 of 5
- Changes seen
- 1
QFS's stack, layer by layer
Of 24 tools, 15 came from website code, 4 from custom domain, 2 from DNS verification records and 3 from other records. 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
Application
6 tools, what the product is built with
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
10 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
3 tools, what the team runs on day to day
What changed at QFS
Recent starts and stops
- StartedMicrosoft Azure
QFS tech stack FAQ
What tools does QFS use?
As of November 2026, runsonwhat has found 24 tools at QFS (qfs.net) in public records. Edge & Hosting: Cloudflare, GoDaddy and WP Engine. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, reCAPTCHA and Mailgun. Last checked November 5, 2026.
What cloud does QFS run on?
QFS uses WP Engine for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (November 2026). runsonwhat found WP Engine through a subdomain that points at WP Engine and code on qfs.net. WP Engine is used by 52,087 companies runsonwhat tracks.
What CRM does QFS use?
QFS uses Salesforce for its CRM, according to runsonwhat (November 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on qfs.net. Salesforce is used by 35,064 companies runsonwhat tracks.
What email provider does QFS use?
QFS uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on qfs.net. Microsoft 365 is used by 728,000 companies runsonwhat tracks.
What does QFS use for customer support?
QFS uses Intercom for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Intercom through Intercom code on qfs.net. Intercom is used by 9,165 companies runsonwhat tracks.
What analytics tools does QFS use?
QFS uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on qfs.net. Google Analytics is used by 904,916 companies runsonwhat tracks.
Does QFS use jQuery?
Yes. runsonwhat found jQuery at QFS through jQuery code on qfs.net. jQuery is a Frontend tool used by 928,522 companies runsonwhat tracks.
Does QFS use AI tools?
Yes. runsonwhat has found Anthropic at QFS; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so QFS may use more AI tools than these.
Has QFS changed tools recently?
Yes. On runsonwhat's rechecks, QFS started using Microsoft Azure (latest on November 5, 2026). A change counts only between two checks of qfs.net done the same way.
How does runsonwhat know what QFS uses?
runsonwhat reads public records only. Of the 24 tools at QFS, 15 were found through code on qfs.net, 4 through subdomains that point at the vendor, 3 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and qfs.net 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.