The new standard for projects

The operating system for project service providers

ZEP is powerful, user-friendly, and adaptable to your needs. Whether as a solution for time and attendance, project time tracking, or as a project ERP.

3,000+ companies
4.6 on OMR Reviews
GDPR compliant

More than 3,000 companies rely on ZEP

Use cases

From logged hours to ERP for Professional Services

Project Time Tracking

Customer and project-specific time tracking

With ZEP, you allocate time to customers, projects, and sub-projects. The specification of activities and comments allows for even more detail.

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Project Time Tracking with ZEP
Project Controlling

Control and evaluate projects with just a few clicks

With ZEP, project expenses are recorded and evaluated to ensure project success.

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Professional Services Automation

Manage & automate project processes

ZEP combines all project processes in one tool to convert all project phases from manual to automated.

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Professional Services Automation
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ERP system

Complete project business from quotation to invoicing

ZEP is the central software for project service providers and is at the center of corporate success.

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Pricing

Choose your starting point. ZEP grows with your project business.

Choose the right product line and expand it flexibly and individually with our additional modules.

Project time tracking

ZEP Track

Log time to projects and clients – and know exactly where your hours are going.

€9
per user / month on an annual contract
€12 with monthly payment
✓
Work and project time tracking
✓
Project and client management
✓
Absences and overtime
✓
Locations and departments
✓
Payroll export
In every plan
✓
AI chat and automatic time tracking
✓
ZEP-native interfaces and single sign-on
✓
Unlimited third-party interfaces
Add-on
+
Resource planning €5
+
Ticket system €4
+
ZEP Terminal €15
Just working hours? From €4.50
Working hours, absences, and payroll export, without project tracking. From €4.50 with an annual contract · €6 monthly.
Calculate price ↓Compare all features
Project management

ZEP Control

Manage projects with key metrics, capacity utilization, and financial insights – no additional board tool needed.

19 €
per user / month with annual billing
25 € with monthly billing
✓
Everything from ZEP Track
+
Task management
+
Project planning
+
Revenue and costs
In every line
✓
AI chat and automated time tracking
✓
ZEP-native integrations and single sign-on
✓
Unlimited third-party integrations
Available as an add-on
+
Resource planning €5
+
Ticket system €4
+
ZEP Terminal €15
Professional Services Automation

ZEP Operations

The entire project lifecycle on a single data basis – from quote to invoice.

€29
per user / month with annual contract
€35 with monthly payment
✓
Everything from ZEP Control
+
Quote creation and invoicing
+
Travel expense accounting
+
Supplier management
+
Project-specific financial accounting export
In every plan
✓
AI chat and automated time tracking
✓
ZEP-native integrations and single sign-on
✓
Unlimited third-party integrations
Add-on
+
Resource planning €5
+
Ticket system €4
+
ZEP Terminal €15
ERP for professional services

ZEP Business

Organization-wide management across multiple entities.

€39
per user / month with annual billing
€45 with monthly billing
✓
Everything from ZEP Operations
+
Multiple entities, intercompany billing
+
Document management
+
HR module
+
Resource planning
In every line
✓
AI chat and automatic time tracking
✓
ZEP-native interfaces and single sign-on
✓
Unlimited third-party integrations
Add-on available
+
Ticket system €4
+
ZEP Terminal €15
✓
GDPR compliant
✓
Hosting in Germany
✓
No credit card required
✓
Cancel anytime

All prices per user per month, plus VAT.

Integrations

Integrate ZEP into your setup

We ensure that ZEP is in harmony with the rest of your IT infrastructure.

ZEP connector

Standardised data exchange using SOAP and REST

Personio Logo

Personio

Transfer of ZEP time bookings and Personio master data

DATEV invoices & payroll

Synchronization of billing data, document data, payroll, and LODAS

View all integrations
View all integrations

More than 3,000 companies already rely on ZEP

The time tracking of choice — from startups to large corporations.

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OMR Top 100 2025
Trusted Badge
Certified Cloud Solution 2025 ZEP

“Ideal employee management support thanks to a 360 degree view of employee availability, daily reports and automated vacation and absence management.”

Thorsten
CIO

“Comprehensive solution for recording project and working times. In particular, compliance with legal regulations (minimum rest time, break times, maximum working hours, etc.) can be tracked very well. “

Julia
HR Manager

“We have been using ZEP for over 10 years to record working hours (billable, non-billable). This is a great basis for invoicing our customers.”

Johannes
Head of Success

“ZEP impresses with its intuitive time and project management and offers excellent customer support!”

Philipp
IT Consultant

“Quick project bookings and evaluations. Yet a high degree of flexibility. Good modular design. You can easily adapt the system to your own needs.”

Benjamin
Senior Business Consultant

“We use ZEP for precise time recording, vacation management and absenteeism. With ZEP, our employees can also record their working hours while working from home, which enabled us to replace several previously used tools.”

Stefan
District Manager

“Ideal employee management support thanks to a 360 degree view of employee availability, daily reports and automated vacation and absence management.”

Thorsten
CIO

“Comprehensive solution for recording project and working times. In particular, compliance with legal regulations (minimum rest time, break times, maximum working hours, etc.) can be tracked very well. “

Julia
HR Manager

“We have been using ZEP for over 10 years to record working hours (billable, non-billable). This is a great basis for invoicing our customers.”

Johannes
Head of Success

“ZEP impresses with its intuitive time and project management and offers excellent customer support!”

Philipp
IT Consultant

“Quick project bookings and evaluations. Yet a high degree of flexibility. Good modular design. You can easily adapt the system to your own needs.”

Benjamin
Senior Business Consultant

“We use ZEP for precise time recording, vacation management and absenteeism. With ZEP, our employees can also record their working hours while working from home, which enabled us to replace several previously used tools.”

Stefan
District Manager

This is important

Datensicherheit

DSGVO-konform und ISO 27001-zertifiziert

  • Serverstandort Deutschland
  • Tägliche Backups & Desaster Recovery Plan
  • Verschlüsselung und sicherer Datentransfer
ZEP Support and Onboarding
Support & Onboarding

Personal support even during the test phase

  • Onboarding from the first second
  • Easy migration of existing data
  • Test it free of charge and without obligation for 14 days

These are our customers

GRANIT Projektmanagement Unternehmensberatung GmbH

GRANIT brings people, processes, and projects together—operationally, on-site with clients, and with a project management system that lasts. For its own internal management, the Berlin-based consultancy relies on ZEP: previously, assigning suppliers, work packages, and cost structures took three days and still only provided half the certainty. Today, it is a 30-minute routine at the end of the month. The results are so convincing that GRANIT is now a ZEP reseller partner, recommending the solution to clients whenever cost structures remain opaque.

ZEP Operations
11-50 employees
Business consulting
agilimo Consulting GmbH

agilimo advises companies on how to protect themselves against cyberattacks using European technology. For its own project time tracking, the Elsenfeld-based company has relied on ZEP since 2016 – for the same reasons it recommends it to its own clients.

ZEP Control
11-50 employees
IT services
AB projects GmbH

Making project successes measurable - software supports IT service providers

ZEP Operations
11-50 employees
IT services
See all case studies
See all case studies

This is relevant

Current topics and trends relating to time recording, etc.

ZEP Webinare zur Zeiterfassung

Project business from quote to invoice

22.10.2026
11:00 AM - 11:30 AM

We will show you live how management and controlling can keep track of every project's profitability in real time, from quote acceptance to invoicing, without manual data transfers between tools.

with Fred Uplegger
Webinar
Project Controlling
12
Min. reading time

Projektcontrolling-Software: 6 Systeme im Margen-Check

Blog
Software & AI
10
Min. reading time

AI in Project Controlling: What Really Counts in 2026

Blog
Project Controlling
11
Min. reading time

Controlling in Long-Term Projects: Securing Margin

Blog