ONLYOFFICE Docs
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.
Slack
Slack is a central communication hub that connects your team with real-time messaging, file sharing, and integrated tools to streamline workflows and improve collaboration across your entire organization.
Quick Comparison
| Feature | ONLYOFFICE Docs | Slack |
|---|---|---|
| Website | onlyoffice.com | slack.com |
| Pricing Model | Freemium | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✓ 30 days free trial | ✓ 30 days free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2009 | 2009 |
| Headquarters | Riga, Latvia | San Francisco, USA |
Overview
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.
Slack
Slack is a productivity platform that transforms how you communicate with your team by moving conversations out of scattered email threads and into organized channels. You can create dedicated spaces for specific projects, departments, or office locations, ensuring everyone has access to the right information at the right time. It serves everyone from small startups to global enterprises, helping you stay connected whether you are working in the office or remotely.
You can share files, start huddles for quick voice chats, and use clips to record video updates for your teammates to watch later. By centralizing your tools and communication, you reduce context switching and keep your projects moving forward. The platform offers a robust free version for small teams and scales into advanced enterprise tiers with sophisticated security and compliance features.
Overview
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.
Slack Features
- Organized Channels. Create dedicated spaces for every project or topic so you can keep your conversations focused and searchable.
- Slack Huddles. Start quick audio or video calls directly in any channel to resolve issues faster without scheduling formal meetings.
- Workflow Builder. Automate your routine tasks and approvals with a simple drag-and-drop tool that requires no coding knowledge.
- Slack Canvas. Create and curate essential information directly within your workspace to keep your team aligned on goals and documents.
- File Sharing. Drag and drop files directly into your conversations so your team always has the latest version of your work.
- Slack Connect. Collaborate securely with external partners, vendors, or clients in shared channels without leaving your own Slack workspace.
Pricing Comparison
ONLYOFFICE Docs Pricing
- Up to 20 simultaneous connections
- Document, sheet, and slide editors
- Mobile web viewers
- Community support
- Regular updates
- Everything in Community, plus:
- Unlimited simultaneous connections
- Mobile web editors
- Professional tech support
- Self-hosted deployment options
- Clustering and high availability
Slack Pricing
- 90 days of message history
- 10 integrations with other apps
- 1-on-1 audio and video huddles
- Single-workspace collaboration
- Standard security features
- Everything in Free, plus:
- Unlimited message history
- Unlimited app integrations
- Group huddles with up to 50 people
- Slack Connect for external partners
- Custom user groups
Pros & Cons
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
Slack
Pros
- Extensive library of third-party app integrations
- Powerful search functionality for finding old messages
- Intuitive interface that is easy to adopt
- Excellent mobile app for staying connected anywhere
- Huddles make spontaneous collaboration very simple
Cons
- Notification fatigue can occur without careful settings
- Message history is restricted on the free plan
- Can become expensive for very large teams
- High memory usage on some desktop computers