ONLYOFFICE Docs vs Rossum Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

ONLYOFFICE Docs

0.0 (0 reviews)

ONLYOFFICE Docs is a powerful online office suite that provides you with collaborative editors for text documents, spreadsheets, presentations, forms, and PDF files to streamline your team's document workflow.

Starting at Free
Free Trial 30 days
VS

Rossum

0.0 (0 reviews)

Rossum is an AI-driven document processing platform that automates data extraction from invoices, packing slips, and purchase orders to eliminate manual data entry and streamline your accounts payable workflows.

Starting at --
Free Trial 14 days

Quick Comparison

Feature ONLYOFFICE Docs Rossum
Website onlyoffice.com rossum.ai
Pricing Model Freemium Custom
Starting Price Free Custom Pricing
FREE Trial ✓ 30 days free trial ✓ 14 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas on-premise mobile desktop saas mobile
Integrations Nextcloud ownCloud Confluence Jira Alfresco SharePoint Moodle WordPress Slack Dropbox SAP Oracle NetSuite Microsoft Dynamics 365 Workday Coupa QuickBooks Xero Salesforce Sage UiPath
Target Users small-business mid-market enterprise mid-market enterprise
Target Industries education government it-services logistics manufacturing retail
Customer Count 0 0
Founded Year 2009 2017
Headquarters Riga, Latvia Prague, Czech Republic

Overview

O

ONLYOFFICE Docs

ONLYOFFICE Docs provides you with a comprehensive suite of online editors for documents, spreadsheets, presentations, and digital forms. You can create complex documents with high-quality formatting and work with PDF files directly in your browser. It uses OOXML as a core format, ensuring maximum compatibility with Microsoft Office files while offering a clean, tabbed interface that keeps your workspace organized.

You can collaborate with your team in real-time using two different co-editing modes—Fast for seeing changes instantly or Strict for private drafting. The platform is highly flexible, allowing you to integrate it into your existing web application or deploy it on your own private server for total data control. Whether you are a small team or a large enterprise, it helps you maintain a secure, centralized environment for all your professional documentation needs.

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Rossum

Rossum is an intelligent document processing platform that helps you automate the way your business handles incoming paperwork. Instead of manually typing data from invoices or purchase orders into your ERP, you can use its AI engine to read and understand documents just like a human would. It captures data with high accuracy, even when layouts change, so your team can focus on exceptions rather than repetitive entry.

You can manage the entire document lifecycle from a single cloud-based interface, from initial capture to final validation and integration. The platform is designed for mid-market and enterprise companies processing high volumes of documents across finance, logistics, and shared services. By reducing manual touchpoints, you can significantly speed up your approval cycles and eliminate costly human errors in your financial records.

Overview

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ONLYOFFICE Docs Features

  • Professional Document Editor Create and format complex text documents with advanced styling tools and full compatibility with Microsoft Word formats.
  • Powerful Spreadsheet Tool Analyze your data using over 450 functions and formulas while creating visual charts to track your key metrics.
  • Collaborative Presentation Builder Design stunning slide decks with your team using transitions, animations, and integrated photo editing tools for a polished look.
  • Digital Form Creator Build fillable forms and automate your data collection by creating templates that others can complete and sign electronically.
  • Real-time Co-editing Work together on the same file simultaneously using comments, built-in chat, and track changes to stay perfectly synced.
  • PDF Editor and Converter View, annotate, and edit PDF files directly or convert them into editable formats to update your existing resources.
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Rossum Features

  • AI Data Capture. Extract data from invoices and receipts automatically without setting up rigid templates or complex rules for every new vendor.
  • Validation Interface. Review and confirm extracted data quickly through an intuitive side-by-side view that highlights exactly where information was found.
  • Automated Triangulation. Match your incoming invoices against purchase orders and packing slips automatically to ensure billing accuracy before payment.
  • Low-Code Extensions. Customize your document workflows with simple scripts to handle complex business logic, calculations, or specific data transformations.
  • Email Communication. Communicate with your vendors directly from the platform to resolve document discrepancies without leaving your workspace.
  • Audit Trail. Track every change and action taken on a document to maintain full compliance and transparency for your financial audits.

Pricing Comparison

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ONLYOFFICE Docs Pricing

Community Edition
$0
  • Up to 20 simultaneous connections
  • Document, sheet, and slide editors
  • Mobile web viewers
  • Community support
  • Regular updates
R

Rossum Pricing

Pros & Cons

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ONLYOFFICE Docs

Pros

  • Excellent compatibility with Microsoft Office file formats
  • Flexible deployment options including on-premise and cloud
  • Clean and intuitive tabbed ribbon interface
  • Strong security features for sensitive data management
  • Cost-effective alternative to major office suites

Cons

  • Steep learning curve for self-hosted installation
  • Mobile app interface can feel slightly restricted
  • Limited third-party plugin library compared to competitors
A

Rossum

Pros

  • High extraction accuracy even for non-standard document layouts
  • Fast setup time compared to traditional OCR tools
  • Intuitive user interface requires very little staff training
  • Strong API for custom integrations with existing ERPs
  • Responsive customer support team during the onboarding process

Cons

  • Pricing can be high for low-volume users
  • Occasional difficulty with handwritten text or blurry scans
  • Advanced customization requires some basic coding knowledge
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