Consulting with a System

Manage your projects and customer relationships in a structured way

In the cloud or on your own server
Over 35 years of ERP and project experience in consulting firms
1000+ corporate clients
Bild von vier Personen, die gemeinsam an einem Tisch sitzen und sich beraten
Laptop und Handy Bildschirm mit einer Beispiel Kundenakte in work4all

Excellent on all platforms

DATEV Marktplatz Kundenbewertung 5 Sterne
work4all Google 5 Sterne Bewertung
work4all App Store 4,9 Sterne Bewertung
work4all ERP-System des Jahres Award 2025
work4all ist zertifiziert von Datenzschutzexperte
Logo Trovarit-Studie ERP-Praxis
GoBD zertifiziert Logo

Over 1000 companies trust work4all

From individual users to teams of 200. From office staff to field technicians and management.

Your all-in-one solution

Important functions for consulting companies

Handy Bildschirm mit der Abbildung des Stundenkontos bei der Arbeitszeiterfassung

Project hours can also be recorded on the go with the work4all app. The tedious task of entering hours later in the office is now a thing of the past. In the desktop version of work4all, the hours can then be converted into service reports or invoices. Together with external services (incoming invoices), all project costs are visible in real time.

Sales potential

Keeping track of acquisition and customer activities and making future projects plannable is often a challenge. Evaluated sales opportunities and accurate forecasts help your team to identify potential early on and exploit it in a targeted manner.

Verkaufschancen Balkendiagramm

Evaluations and forecasts

Various analyses of sales opportunities, by employee or group, right through to forecasts, help decision-makers maintain an overview.

Document management (DMS)

Documents are at the heart of information in an engineering office. All project documents such as reports, plans, photos, etc. are stored clearly in work4all. In the background, files can be stored in standardized project folders on your server. For example, external departments can also store files in these project folders via Windows Explorer and these documents are visible and accessible in work4all.

Grafik vom Dokumenten.Management (DMS) in work4all
Grafik eines Plankalenders in work4all

Project planning with the plan calendar

In internal and customer projects, you plan colleagues, possibly subcontractors, equipment, vehicles and work materials. The plan calendar helps you plan “who, when and where” with tasks, bar chart (GANTT) and scheduling. Your employees automatically receive appointments and can report back work statuses.

Project controlling as a measure of success

In project controlling, as a decision maker, you see external and in-house contributions on a daily basis. This allows you to notice early on whether the project is getting out of hand or whether your planned figures are being achieved.

Recorded project times are compared with the planned values and can be conveniently invoiced at the push of a button.

Projektcontrolling Plan-ist Tabelle mit Kosten, Erlösen
Dashboard mit den wichtigsten Unternehmenskennzahlen

Communication (CRM) & Document Management (DMS)

Als Geschäftsführer oder Entscheider haben Sie auch unterwegs im Smartphone die wichtigen Kennzahlen Ihres Unternehmens im Blick.

- Umsätze
- Auftragseingang
- Vergleiche zum Vorjahr
- Mitarbeiterkennzahlen
- Offene Posten und offene Verbindlichkeiten

Absences of all colleagues at a glance

The absence calendar manages holidays, special leave, sick leave, overtime compensation and vocational school hours. The colour coding serves to differentiate between different types of absence.

Other types of absence, such as parental leave, can also be quickly configured. Entries can be made flexibly for single days, half days or multiple days.

Übersicht der Urlaubstage von Mitarbeitern
Grafik und Überblick, wie ein Urlaubseintrag in work4all eingetragen und in alle weiteren Module übertragen wird

One holiday entry, multiple effects

Holidays are entered once centrally in the work4all absence calendar and are then transferred to all relevant calendars and modules in work4all.

From resource planning to the employee's smartphone calendar: holidays appear automatically everywhere. Holiday periods are also already recorded as actual times in the employees' time recording cards.

Digitise the monthly commuter folder with your tax advisor

In work4all, you can conveniently capture receipts using drag & drop or scan – centrally available to all colleagues with the appropriate rights. Incoming invoices can be approved, credit card receipts collected and transactions documented in an audit-proof manner. The ZUGFeRD and X-Rechnung e-invoice formats are also fully supported. All receipts can be exported to Datev or other accounting programmes – including posting proposals that are automatically generated from the stored financial accounting accounts for the items.

Grafik, wie die monatlichen Pendelordner in work4all mit dem Steuerberater digitalisiert wird
Handy Bildschirm mit der Abbildung einer Projektakte in work4all

Communication (CRM) & Document

With a smartphone or tablet, you have all documents with you on the go, allowing you to access site plans, reports, orders, invoices, and more directly on-site at the construction site or in the field. Of course, you can also access the entire project documentation.

CRM, ERP, and Project Management for Consulting Firms

work4all is the all-in-one software for consulting firms. This software solution combines CRM, ERP, DMS, and project management in a single, central system – from structured contact management and document handling to project-based quotations and invoicing.

Consultants can manage customer relationships, financial processes, time tracking, resource planning, and billing seamlessly within one software. Features such as travel expense management and vacation planning support daily organization.

The intuitive user interface ensures quick onboarding. Consistently positive reviews on platforms like Google and DATEV confirm high customer satisfaction.

work4all stands for digital, efficient, and successful project execution in consulting firms.

Bring your growing business processes into a digital home

work4all connect what belongs together: projects, customers, invoices, documents, articles, employees. Everything clearly integrated in one software system.

One control centre instead of lots of special tools and makeshift solutions
Experienced process and digitalisation specialists by your side
Easy to use for all department - even when you're on the move
"Transparent customer and project management, fair pricing, and DATEV integration make work4all a true home for our business."
Foto von Andreas Steffens - Geschäftsführer unseres Kunden Steffens Systems GmbH
Andreas Steffens
Managing Director, Steffens Systems GmbH