Tech riderRev. 9 Oct 2026
Sirenum by Bullhorn
- 1Runs onAndroid, iOS, Web
- 2Candidate databaseYes
- 3Client managementYes
- 4Placement trackingYes
- 5Timesheet trackingYes
- 6Candidate portalYes
6 lines stated Written from the maker's own pages: sirenum.com, bullhorn.com

Overview
Sirenum by Bullhorn is ranked #14 of 33 in recruitment agency software on Specifiction. It runs on Android, iOS, Web.
Sirenum by Bullhorn plans and pricing
All plansPricing on request Contact Bullhorn for purchasing information bullhorn.com · 9 Oct 2026
Compared on recruitment agency software
- Candidate database
- Yessirenum.com
- Client management
- Yessirenum.com
- Placement tracking
- Yessirenum.com
- Timesheet tracking
- Yessirenum.com
- Candidate portal
- Yessirenum.com
Facts
- Purpose
- Sirenum provides workforce management technology for scheduling, monitoring, financial, and compliance processes for dynamic workforces.bullhorn.com · 9 Oct 2026
- Shift matching
- Its AI-powered scheduling matches and distributes shifts based on worker availability, skills, and compliance.sirenum.com · 9 Oct 2026
- Compliance
- The workforce management platform supports fatigue, credential, and licensure management, with contextual compliance tracking for workers placed on shifts.sirenum.com · 9 Oct 2026
- Worker self-service
- Workers can set availability, accept shifts, view schedules, or request work through a branded mobile worker platform; the site says this feature is available on Bullhorn Recruitment Cloud only.sirenum.com · 9 Oct 2026
- Notifications
- The mobile worker platform provides shift reminders, on-time arrival confirmations, and last-minute schedule updates.sirenum.com · 9 Oct 2026
- Client self-service
- Clients can access shift schedules, worker ratings, timesheet approvals, and shift requests; the site says this feature is available on Bullhorn Recruitment Cloud only.sirenum.com · 9 Oct 2026
- Reporting
- The platform includes pre-built reports and dashboards for shift performance, fill rates, and revenue trends, and supports customizable analytics.sirenum.com · 9 Oct 2026
- Integrations
- Sirenum was built on Salesforce, and Bullhorn describes it as integrated with the Bullhorn for Salesforce platform.bullhorn.com · 9 Oct 2026
- Intended users
- Bullhorn describes Sirenum as a workforce management solution for recruitment agencies, particularly large European firms using Salesforce.bullhorn.com · 9 Oct 2026
- Support
- Sirenum customers are directed to continue using their existing methods to contact the Bullhorn for Salesforce Support team and to contact their account manager about account questions.bullhorn.com · 9 Oct 2026
- Pricing availability
- Bullhorn directs customers interested in purchasing Sirenum solutions to contact their account manager.bullhorn.com · 9 Oct 2026
Company
- Company headquarters
- Bullhorn says it is headquartered in Boston.sirenum.com · 9 Oct 2026
- Founded
- 2013sirenum.com · 28 Sept 2026
- Headquarters
- London, United Kingdomsirenum.com · 28 Sept 2026
Best Sirenum by Bullhorn alternatives
See all 20 All accessCh 01 Oorwin Free planFree trialAndroid from $5/mo7.8 All accessCh 02 Recruitly Free planWebWindows from $25/mo7.5 All accessCh 03 Talentis Free trialAndroidBrowser from $11.42/mo7.3 All accessCh 04 CEIPAL Free trialAndroidAPI 7.1 All accessCh 05 ATSpro Free trialAndroidAPI from £49/mo6.9 All accessCh 06 Logezy Free trialAndroidiOS from £100/mo6.9
Where it ranks on Specifiction
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Sources
- bullhorn.com/news-and-press/press-releases/bullhorn-· checked 9 Oct 2026
- sirenum.com· checked 9 Oct 2026
- bullhorn.com/sirenum-customer-faq/· checked 9 Oct 2026



