runsonwhat

Bullhorn's tech stack

What does Bullhorn use?

Bullhorn (jobscience.com) uses at least 13 tools we can see from public records, including Microsoft 365 for email and documents, Salesforce for sales, WordPress for its website and Marketo for marketing. Last checked .

Industry
Staffing and Recruiting
Size
51–200 employees
Based in
San Francisco, United States
Founded
1999
LinkedIn
Company page
Re-check liveVisit jobscience.com
Tools found
13
Categories
10
Layers
4 of 5
Last checked
Oct 2026

Bullhorn'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

CDN & Edge

Application

2 tools, what the product is built with

Frontend

AI

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Sales & CRM

Company Ops

5 tools, what the team runs on day to day

Email Delivery

Workspace

Dev Tools

Security & Compliance

Companies like Bullhorn also use

Tools common among companies with a similar stack that we haven't found at Bullhorn.

Companies with a stack like Bullhorn's

Ranked by shared tools, with rare tools counting more.

More Staffing and Recruiting companies

Other Staffing and Recruiting companies we've checked.

Bullhorn tech stack FAQ

What tools does Bullhorn use?

As of October 2026, runsonwhat has found 13 tools at Bullhorn (jobscience.com) in public records. Edge & Hosting: Amazon CloudFront. Application: jQuery. Go-to-market: WordPress, Yoast SEO and Salesforce. Company Ops: Microsoft 365, Mailgun and OneTrust. Last checked October 16, 2026.

What CRM does Bullhorn use?

Bullhorn uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through a subdomain that points at Salesforce and email records. Salesforce is used by 33,793 companies runsonwhat tracks.

What email provider does Bullhorn use?

Bullhorn uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 706,417 companies runsonwhat tracks.

What is Bullhorn's website built with?

Bullhorn uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on jobscience.com. WordPress is used by 589,089 companies runsonwhat tracks.

What marketing software does Bullhorn use?

Bullhorn uses Marketo for marketing, according to runsonwhat (October 2026). runsonwhat found Marketo through Marketo code on jobscience.com. Marketo is used by 8,810 companies runsonwhat tracks.

Does Bullhorn use jQuery?

Yes. runsonwhat found jQuery at Bullhorn through jQuery code on jobscience.com. jQuery is a Frontend tool used by 905,994 companies runsonwhat tracks.

Which companies have a tech stack similar to Bullhorn's?

The companies with the stacks most like Bullhorn's are Medical Solutions, Wasco - Part Of Velux Commercial, Ellis-Fermor & Negus and HZW Huisartsenzorg Zaanstreek Waterland, according to runsonwhat (October 2026). Each shares 5 to 8 tools with Bullhorn, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Bullhorn uses?

runsonwhat reads public records only. Of the 13 tools at Bullhorn, 6 were found through code on jobscience.com, 2 through DNS records, 2 through subdomains that point at the vendor, 2 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and jobscience.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.