rexx Zeiterfassung
Rexx Systems — Innovative software that impresses small and medium-sized businesses and large corporations
Rexx Systems offers a comprehensive HR suite for recruiting, talent management, HR administration, time tracking, digital personnel files, travel expenses, and benefits, with interfaces to systems such as DATEV, ADP/Paisy, and SAP. Over 3,000 companies have been using these solutions for more than 25 years. The company is ISO 27001:2022 certified and delivers the software as SaaS from ISO-certified data centers in Germany and Europe, or alternatively on-premise. Mobile access is available via rexx GO and the AI assistant “Rai.”
Security & Compliance
Security and privacy are top priorities.
Security Features
Certifications
- ISO/IEC 27001:2022 (TÜV Nord; gültig bis März 2028)
- ISO 27001
- SOC 2
Data & Hosting
Data residency
Germany, Switzerland
Retention & deletion
At the end of the contract, the customer can request an export of its stored data with at least two months’ notice. If no export is requested, the terms state that the data is permanently deleted on the day after the contract ends.
Feature Scope
- Time-tracking channels: Web-based time clock (browser-based, no installation required), mobile app (iOS/Android), central terminal via QR code; optional password/PIN; usable worldwide, including time zone display; encrypted transmission (Internet/Intranet) (https://www.rexx-systems.com/zeiterfassung, https://www.rexx-systems.com/zeiterfassung-app)
- Work time models: Weekly work hours, seasonal accounts, flexible hourly basis; break rules; premium and cap models (e.g., 10-hour limit); company-specific agreements (e.g., smoking breaks)
- Project/cost center times: Posting of activities, work packages; controlling of order/project times
- Absences & Workflows: TimeRegistration and VacationManager modules; request/approval processes for overtime, special leave, and corrections via the Workflow Engine
- Shift management: Configuration of early/late/night shifts, assignment to employees
- Reporting & exports: Search & list engine with flexible evaluations, reports, and exports for financial accounting/payroll
- Terminal/Kiosk: Browser-based standalone time clock with camera/tablet, replaces traditional terminals; custom QR codes
- Mobile App (Rexx GO): 1-click postings, widgets (hour balance, absences, appointments), project postings, access to additional rexx Suite functions
- Multi-client capable, multilingual (over 30 languages via multi-language engine)
- Integrations: Certified DATEV interface (LODAS, Payroll), bidirectional (master data, payment/absence data, eAU, PDF payslips), plus connections to HR/payroll, ERP, project management, access control, and calendar/planning tools; Open API available (https://www.rexx-systems.com/datev-schnittstelle, https://www.rexx-systems.com/zeiterfassung, https://www.rexx-systems.com/hr-glossar/personio-alternative)
- Security: ISO 27001:2022 certified; data centers in Germany and Switzerland (ISO-certified); optional/mandatory two-factor authentication (TOTP via Google Authenticator/FreeOTP) (https://www.rexx-systems.com/zeiterfassung, https://www.rexx-systems.com/news-en/integrated-two-factor-authentication-for-extra-security)
- Operating models: Cloud (DE/CH) or on-premises at the customer’s site
Pricing information: Modular, user-based cloud pricing model; time tracking is typically offered as part of a package with absences/recruiting. Example "HR Management + Time Tracking & Absences + Recruiting": approx. €7.30 (100 employees), €4.90 (500), €3.50 (1,000), €1.60 (5,000) per employee/month, plus VAT; one-time setup (e.g., standard packages with 32 consulting and 8 training hours). Cloud (DE/CH) or on-premise (separate license terms). Prices depend on configuration/service level. Currency: EUR.
Security features: ISO 27001:2022 certified; data centers in Germany and Switzerland (also ISO-certified); encrypted transmission (Internet/Intranet); optional or company-wide enforceable two-factor authentication via TOTP (Google Authenticator/FreeOTP).
Compliance hints: GDPR/EU data protection compliance, ECJ-compliant time tracking.
Implementation hints: Quick rollout via web-based deployment (no local installation); cloud or on-premise. Standardized starter packages with 32 consulting and 8 training hours; project manager for more complex rollouts; implementation with data import and a dedicated contact person (https://www.rexx-systems.com/preise, https://www.rexx-systems.com/zeiterfassung).
Support hints: Ticketing system, phone and email support, customer forum, free webinars; customer service available 9:00 AM–5:00 PM (CET/MEZ) according to the footer (https://www.rexx-systems.com/preise, https://www.rexx-systems.com/zeiterfassung).
Integration features: Certified DATEV interface (LODAS, Lohn & Gehalt) including master data, payment data, absences, eAU, and payslips (bidirectional); exports/reports for financial accounting/payroll; general integration options with HR/payroll systems, project management tools, ERP, access controls, calendars/scheduling; Open API available (https://www.rexx-systems.com/datev-schnittstelle, https://www.rexx-systems.com/zeiterfassung, https://www.rexx-systems.com/hr-glossar/personio-alternative).
Features at a Glance
Time Tracking
- Clock in/out
- Timesheets
- Overtime rules
- Project time
Leave
- Leave policies
- Approvals
- Calendars/absence
Core HR
- Workflows
- Employee records
- Org chart
- Positions
- Document management
- Employee self-service
- Manager self-service
- Multi-country
- Multi-entity
- Roles & permissions
Mobile
- iOS/Android app
- Responsive UI
Analytics
- Custom reports
- Dashboards
Data & API
- Data export
- API
Security & IT
- MFA
- Data residency region
- RBAC
- Audit logs
- SSO/SAML
Administration
- Custom fields
- Audit trail
Compliance
- GDPR
- DPA available
- ISO 27001
Pricing Model
Per employee
Modular, user-based cloud pricing model; time tracking is often bundled with absence management and recruiting. Prices depend on configuration and service level, plus VAT. Operated in the cloud (Germany/Switzerland) or on-premises (separate license terms).
Implementation
Quick implementation thanks to the web-based platform; standard packages (32 hours of consulting, 8 hours of training), data import, and a dedicated contact person; project managers for more complex rollouts.
Support
Email · Phone · Ticketing-System · Customer Forum · Webinars
Time zones: 9:00 a.m.–5:00 p.m. CET/MEZ (weekdays, as indicated in the footer)
Free webinars are offered.
Integrations
DATEV LODAS
PayrollCertified interface; bidirectional (master data, payment/absence data, eAU, PDF payslips)
Offene API
APIFor integrating external systems (HR/payroll, ERP, project management, access control, and calendar/scheduling tools)
Zugangskontrollsysteme (generisch)
Access controlSynchronization of access and time data is possible
ERP-Systeme (generisch)
ERPLinking Time, Cost Center, and Project Times
HR-/Payroll-Systeme (generisch)
PayrollGeneral integration is possible; details depend on the target system
DATEV Lohn & Gehalt
PayrollCertified interface; bidirectional (master data, payment/absence data, eAU, PDF payslips)
Kalender-/Planungstools (generisch)
CalendarCalendar/Absences/Shifts
Projektmanagement-Tools (generisch)
Project managementRecording of Activities/Work Packages; Tracking of Project Times
