OS/ - Die ERP Agentursoftware

Features

Dropdown icon

Budgeting

Build accurate project quotes in minutes

Profitability

Take the guesswork out of project success

Controlling

Effortlessly achieve precise data quality

Reporting

Deep insights into your project business

my OS/

Companion iOS and Android app for on-the-go insights

Project billing & e-invoicing

Working hours and project time at a glance

Time tracking

Working hours and project time at a glance

Contacts

Keeping your customer and supplier data up to date at all times

Customer satisfaction

Give project stakeholders a voice

Solutions

Dropdown icon

Expected

Projects that simply run as expected

True Labor Cost

Know your true labor costs down to the cent

Overhead Cost Factor (OCF)

Gain the upper hand over your overhead

Benchmarks

With OS/ Benchmarks you know exactly where you stand amongst the competition

Onboarding & User Support

No time for onboarding, training and support? With OS/, no problem!

For

Dropdown icon

Agencies

Built for agency entrepreneurs

Consulting firms

Perfect for consulting projects and much more

Studios

OS/ solves all the budgeting and controlling tasks of everyday creative life

Enterprise & corporate groups

Unified management of corporate groups

Workflows

Dropdown icon

Accounting

Save time and money with efficient document workflows, from start to finish

Project billing

Effortlessly manage project invoicing with OS/

Integrations

OS/ sits at the center of your modern WorkOS

News
Pricing

Start free trial

DE
EN

Free trial

Book a demo

Try OS/ free and without restrictions for 6 weeks.

SVG White cross
Thank you! Your submission has been received!
Whoops! Something went wrong while submitting the form.

OS/ News: From product updates to industry insights.

OS/ News
4
 min read

The new November update! 🚀

14/11/2025
OS/ News
4
 min read

Recap: What happened on OS/ this summer?

21/10/2025
OS/ News
2
 min read

DMEXCO 2025 recap: A great success! 🚀

9/10/2025
OS/ News
4
 min read

Greater insight, greater success: with the new Controlling service in OS/!

15/9/2025
OS/ News
2
 min read

A new approach to project completion!

21/8/2025
OS/ News
2
 min read

Time and Material Billing

14/8/2025
OS/ News
2
 min read

Project tags for the perfect overview

7/8/2025
OS/ News
2
 min read

Position-based controlling in detail

1/8/2025
OS/ News
4
 min read

my OS/ – even on the way to vacation!

25/7/2025
OS/ News
3
 min read

Just talk and track time?

18/7/2025
OS/ News
2
 min read

my OS/ is the app that understands you

9/7/2025
OS/ News
3
 min read

Export sections as an offer PDF

3/7/2025
OS/ News
2
 min read

OS/ Email inbox for invoices

26/6/2025
OS/ News
2
 min read

awork 💜 OS/ – Integration that keeps getting better!

11/6/2025
OS/ News
6
 min read

Get prepared with the OS/ annual forecast

12/5/2025
OS/ News
4
 min read

Spring updates ☀️

7/4/2025
OS/ News
5
 min read

E-billing from 2025: What will change and how OS/ can help you manage the transition

10/3/2025
OS/ News
4
 min read

2025 – A year with even more possibilities

10/2/2025
OS/ News
3
 min read

🎆 A successful new year with OS/

6/1/2025

We'd be happy to guide you on a personal product tour

Sebastian Druschel, CPO OS/ Agentursoftware

Arrange a consultation with us now. Our experts will give you an overview, answer your questions, and create a trial version for you.