Harmer's tech stack
What does Harmer use?
Harmer (harmer.com) uses at least 12 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, WordPress for its website and Mailchimp for marketing. Last checked .
- Industry
- Staffing and Recruiting
- Size
- 51–200 employees
- Based in
- Chicago, United States
- Founded
- 1986
- Company page
- Tools found
- 12
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Oct 2026
Harmer'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
DNS
Application
3 tools, what the product is built with
Frontend
Media & UI
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
3 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Harmer tech stack FAQ
What tools does Harmer use?
As of October 2026, runsonwhat has found 12 tools at Harmer (harmer.com) in public records. Edge & Hosting: GoDaddy. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and Mailchimp. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked October 7, 2026.
What email provider does Harmer use?
Harmer uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on harmer.com. Microsoft 365 is used by 701,686 companies runsonwhat tracks.
What analytics tools does Harmer use?
Harmer uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on harmer.com. Google Analytics is used by 852,173 companies runsonwhat tracks.
What is Harmer's website built with?
Harmer uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on harmer.com. WordPress is used by 582,092 companies runsonwhat tracks.
What marketing software does Harmer use?
Harmer uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,175 companies runsonwhat tracks.
Does Harmer use jQuery?
Yes. runsonwhat found jQuery at Harmer through jQuery code on harmer.com. jQuery is a Frontend tool used by 896,965 companies runsonwhat tracks.
How does runsonwhat know what Harmer uses?
runsonwhat reads public records only. Of the 12 tools at Harmer, 7 were found through code on harmer.com, 4 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and harmer.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.