What rexx systems does

Rexx Systems GmbH is a Hamburg-based, privately held German software vendor founded in 2000 that builds modular HR software for mid-sized and large organizations in the DACH region. The company's flagship product, the Rexx Suite, is a unified platform spanning three pillars: HR administration (personnel management, digital personnel files, time tracking, travel expenses, compensation & benefits), recruiting (applicant tracking, multiposting, CV parsing, online assessment), and talent management (360-degree feedback, goal management, succession planning, learning management, onboarding). The platform is deployable as a cloud service operated in ISO-certified data centers in Germany and Switzerland, or as an on-premises installation on customer servers, and is natively integrated with DATEV, ADP/Paisy, and SAP HR, with an open API for custom integrations. The company claims more than 3,000 customers across 30+ countries, with documented use cases ranging from 50-employee Mittelstand firms to 50,000-employee enterprises and public-sector bodies such as the City of Frankfurt.

Rexx's commercial model is a hybrid SaaS/enterprise software arrangement: cloud customers pay recurring per-module subscriptions scaled by company size, while on-premises customers pay perpetual or term licenses plus annual maintenance, with implementation consulting billed as professional services. Distribution is anchored by direct enterprise field sales supplemented by inside sales, an inbound demo/trial funnel, and referral channels through the DATEV Corporate Partner network and Stepstone job portal partnership. The company is founder-led by Norbert Rautenberg, with regional subsidiaries in Vienna (Rexx Systems Austria) and Zurich (Rexx Systems Schweiz AG), and two Hamburg-based sister companies (rexxact GmbH and HRexcellent GmbH). Marketing emphasizes content (an extensive German-language HR glossary, blog, webinars, podcast, YouTube, LinkedIn) and trade fair presence, targeting the German-speaking HR professional audience rather than global PLG acquisition.

AI is positioned as a distinct but supporting layer rather than the core product: the in-house "Rai" assistant (deployed on the customer's network or Rexx's own data center, with data not leaving the customer environment) powers CV parsing, pattern and anomaly detection in personnel and applicant data, and decision-support templates. The company holds ISO/IEC 27001:2022 certification (TÜV Nord, valid until March 2028) covering the ISMS for sales, consulting, and development of HR, applicant management, talent management, and CRM software across the parent and sister entities, and operates GDPR-compliant processing with data residency in Germany and Switzerland.

Name

rexx systems

Legal name

Rexx Systems GmbH

Website

https://rexx-systems.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

51–100 employees

Short description

Rexx Systems GmbH is a Hamburg-based, founder-led German vendor of modular HR software (HR, recruiting, talent management) serving 3,000+ mid-sized and large organizations in the DACH region and 30+ countries, delivered as cloud SaaS or on-premises with native DATEV/SAP/ADP integrations.

Ownership category

akta.pro rank

Product category

HR Software (Human Capital Management)

NAICS

Software Publishers (51321)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Core HR & HRIS (BPACAPAA)

Keywords

• HR software suite
• Talent management
• Applicant tracking system
• Workforce management
• HR analytics platform

Headquarters

HQ city

Hamburg

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure, Others

Revenue model

1. SaaS Subscription (Cloud): Rexx Systems operates as a subscription-based SaaS model for its cloud deployment. Customers pay recurring fees for access to the Rexx Suite and its modules, with pricing based on company size and number of modules selected. The company handles hosting, updates, and monitoring.
2. On-Premises License and Support: For on-premises deployments, Rexx Systems offers perpetual or term licenses with annual maintenance and support fees. Implementation services (consultants setting up the system, configuring workflows, and migrating data) represent an additional professional services revenue stream.
3. Professional Services and Consulting: Rexx Systems provides implementation consulting to help customers configure the system, align workflows, and migrate initial data, generating services revenue on top of software subscriptions.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels9 records

Core offering

Rexx Systems develops and sells the Rexx Suite, a modular HR software platform combining personnel administration, recruiting/applicant management, and talent management in a single cloud or on-premises deployment. The suite includes the Rexx GO! mobile self-service app, an in-house AI assistant (Rai), CV parsing, and native integrations with DATEV, ADP/Paisy, and SAP HR. The software is sold to mid-sized and large enterprises in the DACH region and beyond, with pricing per module and employee count plus implementation consulting services.

Product overview

Rexx Systems offers a modular, unified HR software platform called the Rexx Suite, which serves mid-sized companies and large organizations with 50 to 50,000 employees across more than 30 countries. The platform comprises three integrated pillars: (1) HR Software covering personnel management, digital personnel files, time tracking, travel expenses, task management, compensation & benefits, and the Rexx GO! mobile app; (2) Recruiting / ATS including applicant management, AI Hiring, multiposting, finest jobs portal, CV parsing, online assessment, recommendation management, WhatsApp applications, vacancy analysis, and sanctions list screening; and (3) Talent Management encompassing employee conversations, 360-degree feedback, objective agreements, skill management, e-learning, learning management system, succession planning, and onboarding. The platform is available as a cloud service (operated in ISO-certified data centers in Germany and Europe) or on-premises, and integrates natively with DATEV, ADP/Paisy, and SAP HR while offering an open API for custom connections. AI capabilities are powered by the Rai assistant for analytics, summaries, and CV processing.

Differentiator

Problem solved

Functional benefit

Brands

• Rexx Suite: Comprehensive HR software suite covering personnel management, applicant management, and talent management modules.
• Rexx GO!

Products and services

• Rexx Suite The comprehensive HR software suite combining all modules for recruitment, personnel management, and talent management in one unified platform. Available as a cloud service or on-premises installation for mid-sized to large enterprises in the DACH region and beyond.
• HR Software (Rexx HR) Main HR management platform covering personnel administration, time tracking, digital personnel files, position management, travel expenses, and employee self-services, with AI-powered analytics and reporting capabilities.
• Rexx GO! Mobile App Mobile application for iOS and Android enabling employees and managers to access HR self-services including time tracking, absence management, and document handling remotely.
• AI Hiring AI-powered recruitment module featuring the Rai assistant for CV analysis, candidate qualification matching, automated candidate screening, and decision support in the hiring process.
• Applicant Management (Bewerbermanagement) / ATS Applicant tracking system managing communication with candidates, internal notes and ratings in a unified workflow, with transparent pipeline stages, feedback, and deadlines for HR and hiring managers.
• Digital Personnel File (Digitale Personalakte) Digital employee file module storing all relevant documents centrally and accessible anytime, with employees maintaining their own master data to reduce internal inquiries.
• Time Tracking (Zeiterfassung) Time and attendance management module integrated with the HR suite, enabling employee time entry and manager approval workflows.
• Talent Management Comprehensive talent management suite including employee conversations, 360-degree feedback, performance-potential matrix, succession planning, and career development paths.
• Learning Management System E-learning and learning management module for employee training, course delivery, and tracking professional development activities.
• Rexx HR 5 – The Next Generation Major version release of the Rexx HR software platform representing the next generation of the company's flagship HR software suite, expanding capabilities across personnel management, applicant management, and talent management modules.

Quantifiable outcome

• Over 3,000 customers in more than 30 countries
• +1 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability6 records

Feature9 records

Partnerships

Four partnerships are on record, tiered core and minor.

• DATEVcoreTechnology or IntegrationDATEV is a Corporate Partner of Rexx Systems. The partnership provides a bidirectional interface that transfers master data and movements directly from Rexx to DATEV payroll accounting software, eliminating manual exports, reducing data entry errors, and simplifying reconciliation with tax advisors or internal finance departments. This is a key differentiator for German customers who rely on DATEV for payroll processing.
• StepstonecoreTechnology or IntegrationRexx Systems and Stepstone have a formal partnership, integrating Rexx's recruiting software with Stepstone's job portal platform. Stepstone is a leading job portal in the DACH region, and this partnership enables mutual customer promotion and seamless job posting integration.
• TÜV NordminorOthersTÜV Nord conducted the ISO 27001:2022 certification audit of Rexx Systems as an accredited certification body under DAkkS. The audit confirmed the company's information security management system meets international standards.
• IHK (German Chamber of Commerce and Industry)minorGTM or Marketing PartnerRexx Systems displays the IHK logo among its customer references, indicating a marketing or referral relationship with the German Chambers of Commerce and Industry, which support businesses in the DACH region.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Personio: Munich-based HR software platform serving European SMB and mid-market companies with recruiting, personnel management, and HR automation — a direct competitor in the same DACH segment with similar modular suite approach.
• HRworks: German cloud HR suite for small and mid-sized companies, covering time tracking, personnel management, recruiting, and travel expenses — directly comparable product set and target customer in the DACH mid-market.
• Haufe Talent Management: German HR software suite from Haufe Group, offering personnel management, recruiting, and talent management solutions tailored to German labor law and Mittelstand — direct competitor in core DACH HR suite market.
• ATOSS Software: German workforce management and HR software provider with strong DACH enterprise presence in time management, personnel planning, and HR — directly overlapping with Rexx's HR and time tracking modules.

Broad incumbents

• SAP SuccessFactors: Global enterprise HCM platform from SAP covering core HR, payroll, talent, and analytics — competes with Rexx at the upper end of its 50-50,000 employee range and serves as both integration partner (SAP HR) and large-suite competitor.
• Workday: Global cloud HCM and financial management platform serving large enterprises and increasingly mid-market — competes with Rexx for larger customers in the 50-50,000 employee bracket and sets the product benchmark for AI-driven HR.
• ADP Workforce Now: Global HCM and payroll provider with broad mid-market and enterprise offering — overlaps with Rexx's HR and payroll integration use cases, and serves as both a partner (ADP/Paisy integration) and a competitor for HR suite deals.

Emerging players

• HiBob: Modern HRIS platform targeting mid-market companies with a focus on employee experience, talent management, and people analytics — comparable modular mid-market HR positioning, with growing European presence challenging DACH incumbents.
• BambooHR: Cloud HR software for SMBs and mid-market companies covering personnel data, hiring, onboarding, and performance — competing in the lower end of Rexx's 50-50,000 employee addressable market with a similar modular expansion approach.

Regional players

• SD Worx: European HR and payroll services provider headquartered in Belgium with strong presence in DACH, Benelux, and France — comparable mid-market HR suite and payroll offering with regional overlap in German-speaking markets.

Market position

Strengths4 records

Weaknesses1 record

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xbsky.app/profile/rexx-systems.com
• YouTubeyoutube.com/@rexxsystems/videos
• Facebookfacebook.com/rexxsystems
• LinkedInlinkedin.com/company/rexx-systems
• Instagraminstagram.com/rexxsystems

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about rexx systems