OS/ 2026: Benefits, Features & Pricing

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On this page

Overview
Pricing and Plans
Features
Integrations
User Reviews

Overview

OS/

5.0

(1)

Pricing

Starting at €7.00 per month

About OS/

OS/ is a web-based project accounting solution that helps businesses of all sizes including agencies, productions and studios create and control budgets, manage finances, calculate costs, generate quotes, measure project performance and more.

OS/ enables businesses to monitor labor costs and working hours, create reports and evaluate projects. Key features include drag-and-drop interface, corporate social dashboard, performance insights, project controlling, forecasts, cost control and more.

OS/ integrates with various third-party platforms including Microsoft 365, asana, Google Workspace, monday.com, Personio, ClickUp, Pleo, awork, Google Drive, Microsoft Groups, Spendesk, OneDrive, moss and float. It extends support via email and phone and pricing is available on demand.

OS/ Screenshots

OS/ Pricing and Plans

Starting price: €7.00 per month

Free Trial

Free Version

Premium

€13.00

per user, per month

Plan includes:

beliebig viele User
Inkl. 5 aktive Projektmanager
Gehalts und Servicekosten (Einkauf und Verkauf) Benchmarking
Alle Integrationen
Sicherer Projekt-Dateitransfer
Bis zu 100 GB Speicher für Rechnungen, Dokumente, Dateien.
Kostenloser In-App-Support (Chat)
Kostenloses Basis-Setup & Remote Onboarding des Teams

Business

€7.00

per user, per month

Plan includes:

Alles aus OS/ Premium
beliebig viele User
Inkl. 15 aktive Projektmanager
Erweitertes, globales Benchmarking
Overhead Reporting
Variabler Overhead Cost Factor
Eigener Account Manager, Chat und Remote Support für das gesamte Team

Enterprise

Pricing available upon request

Plan includes:

Alles aus OS/ Premium
Alles aus OS/ Business
Workspace-Konsolidierung für Agenturgruppen
Benutzerdefinierte Funktionen
Individuelle Integrationen
All Ihre individuellen Anforderungen

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OS/ Features

Popular features found in Project Accounting
Accounting
Activity Dashboard
Billing & Invoicing
Reporting/Analytics
Time & Expense Tracking
More features of OS/
Accounting Integration
Activity Tracking
Ad hoc Reporting
Alerts/Notifications
API
Approval Workflow
Availability Management
Billable Items Tracking
Billing Portal
Budgeting/Forecasting
Budget Management
Cash Flow Management
Cash Management
Client Management
Collaboration Tools
Commenting/Notes
Contact Database
Cost Estimating
Credit Note
Customizable Forms
Customizable Templates
Dashboard
Data Import/Export
Data Visualization
Document Management
Document Storage
Drag & Drop
Email Management
Estimating
Expense Management
Expense Tracking
Feedback Management
File Management
File Sharing
Financial Analysis
Financial Management
Forecasting
Interaction Tracking
Invoice Creation
Invoice History
Invoice Management
Invoice Processing
Job Scheduling
Job Tracking
Labor Cost Reporting
Multiple Projects
Online Invoicing
Payment Processing
Performance Metrics
Planning Tools
Process/Workflow Automation
Production Cost Tracking
Profit/Loss Statement
Progress Reports
Progress Tracking
Project Billing
Project Costing
Project Management
Project Planning
Project Planning/Scheduling
Project Time Tracking
Project Tracking
Project Workflow
Quotes/Estimates
Real-Time Data
Real-Time Notifications
Real-Time Reporting
Real-Time Updates
Receipt Management
Reminders
Reporting/Project Tracking
Reporting & Statistics
Resource Allocation & Planning
Resource Management
Resource Scheduling
Revenue Recognition
Search/Filter
Strategic Planning
Survey/Poll Management
Task Management
Task Planning
Task Progress Tracking
Third-Party Integrations
Timer
Time Tracking
Visualization
"What If" Scenarios

OS/ Integrations

Pleo

awork

Google Workspace

Personio

Google Drive

Microsoft 365

See all 8 integrations

OS/ User Reviews

Overall Rating

5.0

Ratings Breakdown

100%

Secondary Ratings

Ease of Use

5.0

Value for money

4.0

Customer support

5.0

Functionality

5.0

Have you used OS/ and would like to share your experience with others?

Luisa M.

Verified reviewer

Marketing and Advertising

2-10 employees

Used daily for less than 2 years

Review source

Reviewed February 2025

OS/ gibt uns einen klaren Überblick über alles, was wir brauchen.

Meine Erfahrung ist sehr gut. Durch OS/ kann ich effizienter arbeiten und habe die wichtigsten Informationen über meine Projekte immer direkt zur Hand.

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

Am besten gefällt mir die Projektübersicht, in der ich alle notwendigen Projektdaten direkt zur Hand habe. Durch den Überblick der erwarteten und aktuellen Kosten fällt es mir leichter, meine Projekte zu steuern.

Cons:

Dazu fällt mir nichts ein, meine Erfahrung ist super.

Showing 1 - 1 of 1 Reviews