Finally calculate

easily and always have perfect figures.

Demo

With OS/ you always have perfect project key figures

With OS/ and drag & drop, you can calculate specific project offers in just a few minutes.

Whether from other projects, previous versions from modules or project templates or simply from your price list...

... with OS/ you always have perfect project key figures and the basis for meaningful key figures.

With OS/ you always know where you stand financially

The OS/ Reports give you the perfect view of the big picture: working time utilization, overhead, project and customer performance and, of course, your forecast - with the innovative "segment" logic from every angle.

Your forecast as a P&L

OS/ delivers your forecast in P&L format. We call this "Future P&L". This means you always know where you're heading financially without the need for tedious Excel gymnastics and manual data collection.

Expected Project Costs

OS/ shows you directly in the project overview if something is not as you expect it to be.

For example, if outgoing invoices are not written or external costs are exceeded.

We call this "Expected".

This allows you to carry out effective controlling in just a few minutes and give you more time for the essentials.

True Labor Costs

The OS/ True Labor Costs show your actual labor costs - instead of the self-calculated "internal hourly rate".

This not only gives you a much more meaningful project KPI, but also the perfect controlling tool to monitor not just project hours, but actual profitability.

Simple, risk-free migration

From OS/ Business, we migrate your existing data to OS/ free of charge and over the weekend so that you can continue working in OS/ the next day without any time-consuming double operation.

We take care of pre- and onboarding as well as support to ensure a smooth introduction. And you can get expert help from OS/Support at any time.

Still stuck on an old contract but want to switch? Let's talk about how you can use OS/ for free during your current contract, at no extra cost during the transition phase.

Eure Kostenlose Demo

Simple project controlling is the key to success. OS/ as agency software offers the optimal solution to improve workflows and maximize project profitability.

Moritz von SchrötterManaging Director, Parasol Island GmbH

Moritz and more than 750 industry professionals trust their project controlling to OS/.

Why do companies opt for OS/ ?

Instead of being "all in one", OS/ focuses on adding value to your business and integrates with the best tools for work and expense management, resource planning and HR.

More about our integrations

This is how OS/ can be simple, clear and innovative at a realistic cost and with excellent user support.

/ Simple

OS/ is simple, uncomplicated, intuitive and fast.

You can easily maintain your projects, offer additional costs without complications, intuitively see which costs have been exceeded and quickly maintain your current projects.

/ Clear

OS/ guides you clearly and transparently through the jungle of numbers.

Thanks to the modern user interface, the clear display of figures and the high level of data transparency, you will never lose track of the small-scale project business.

/ Costs

The ability to assess project success not just dogmatically in terms of hours, but entrepreneurially in terms of labor costs, gives you a completely new controlling and resource planning tool.

And of course OS/ customers love OS/'s entrepreneurial pricing model, where you only pay for the users who actually work with OS/.

/ Support

Our friendly customer service team is on hand to help you with even the most complex tasks.

Without annoying AI bots, long waiting times and slow support processes.

OS/ - Perfect for agencies and all other project-oriented companies

Calculate quotes & estimates in minutes

Quickly calculate a project? And always have realistic figures? Reality with OS/.

You can access your current and completed projects, all versions, your price list, templates and quotation modules directly in the project calculation via drag & drop. This allows you to calculate cost estimates, specific project offers or additional costs in just a few minutes.

More about offers & cost estimates

Project controlling at a glance

OS/ shows you the key success parameters of all projects directly in the project overview.

This saves you a lot of time on annoying and detailed project controlling and gives you more time for your customers, project quality and your teams.

More about project controlling

Maximum automatic accounting

OS/ automates receipt management to the maximum and is of course GoBD-compliant. You don't have to touch any receipt twice, whether it's from a credit card or email or even DATEV.

Thanks to this efficient automation, OS/ can process almost 9,000 documents with just 1.5 FTEs, which speeds up the process considerably and saves resources.

Our trained accountants are familiar with both the law firm and the company side and provide expert advice on all accounting issues.

Billing & Invoicing GoBD conform and E-Invoice ready

OS/ shows you directly in the project overview which outgoing invoices are overdue (Expected), thus improving cash flow in a simple way.

OS/ naturally allows flexible invoice recipients, regardless of the project customer.

Billing working time and external costs? This is also easy with OS/. Simply click on everything that should be on your invoice, export, done.

OS/ ermöglicht es Dir, Papierkram und Komplexität hinter Dir zu lassen. Mit nur wenigen Klicks werden alle Daten erfasst, sodass Du Dich voll auf den Erfolg Deines Projekts konzentrieren kannst.

Time recording and labor costs to the cent

OS/ records the actual labor costs (true labor costs) of employees in addition to working hours.

OS/ does not differentiate between billable and non-billable hours, but controls the actual labor costs in the overall context, providing a precise and more holistic cost overview.

More about Time Recording & True Labor Costs

Mit den True Labor Costs von OS/ erhältst Du eine realistische Darstellung der tatsächlichen Arbeitskosten, bis auf den Cent genau.

Reports & export in real time

In the area of reports and exports, OS/ offers an innovative "segment" logic that enables a flexible and lightning-fast view for any type of evaluation.

In addition, OS/ updates the BWA into the future and thus offers a real-time insight into the future business development of the company. These functions enable more precise planning and well-founded decision-making.

More about Reports & Exports