OpenProject vs. Slack Comparison


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		Related Products Project Insight Project Insight is project and portfolio management software built for growing teams and businesses. It brings all your project work together from across departments and software tools, helping you streamline workflows, automate processes, and make faster, more accurate decisions with real-time data. Manage work dynamically at the project, program, and portfolio levels to keep teams aligned and focused on strategic goals. Roll up details like status, resources, budgets, and risks instantly, so you can stay ahead of challenges and drive results. Connect Project Insight with the tools you already use — including Azure DevOps, Jira, Microsoft Project, Salesforce, and ServiceNow — to reduce manual work, break down silos, and improve collaboration across your organization. Leverage AI to predict future capacity, balance workloads, and suggest the best resources for every project. Use AI-powered search to quickly surface project data and keep work moving forward. 100 Ratings Visit Website Visual Planning Visual Planning is more than just overseeing projects, scheduling field teams, managing production timelines, or streamlining manufacturing operations—it’s a flexible, all-in-one platform built to support a wide range of business needs. From simple task coordination to complex, multi-layered workflows, VP adapts to how you work and brings structure, visibility, and efficiency to every part of your operation. VP gives you complete visibility into your projects, teams, equipment, machines, work orders, and operations—helping you coordinate every aspect of your business with confidence. Whether you're managing job sites, dispatching field crews, or overseeing production lines, our platform keeps everything and everyone connected. Collaborate across departments, adjust schedules on the fly, and keep work moving forward—on any device, from anywhere. Thousands of companies trust VP to simplify how they manage people, projects, equipment, and operations. Get your free custom demo today. 85 Ratings Visit Website Planfix The Planfix platform allows organizations to manage their entire business online. Regardless of company size and industry, Planfix has something to offer as an excellent project and work management tool. With Planfix, your company gets a fully customizable management system, from process design to appearance. The integrated Planfix platform allows users to manage tasks and projects, CRM, sales, marketing, production, logistics, support services, finance, and human resources all at once. Data transfer between teams is seamless — for example, transactions during the implementation stage become projects, which are then transferred to support. We believe that Planfix is suitable for private businesses, nonprofits, public organizations, and any other group working towards a common goal. More than 68,000 users use Planfix to automate business workflows in over 7,000 companies. 57 Ratings Visit Website Zoho Projects Project management, as effective as it gets. Zoho Projects is a cloud-based project management tool that helps you plan your work, track it efficiently, and collaborate with your team wherever they are. Plan your project activities, assign work, manage resources and collaborate with your team better to get things done on time. Use Gantt charts to build your project plan and track your task schedule. Zoho Projects keeps you aware of your critical tasks and their dependencies, and immediately shows any deviations between your planned and actual progress. Save time on routine tasks. Whether you have a simple process or a complex workflow, our project management software has a drag-and-drop interface that makes new automations easier to visualize and deploy. Log billable and non-billable hours with the Projects timesheet module. Record every minute of your hard work, either manually or with timers, and our built-in integration with Zoho Invoice will generate invoices. 1,745 Ratings Visit Website Ganttic Ganttic is a flexible drag and drop scheduler for resource planning. Its resource-centric Gantt charts provide a comprehensive overview of your equipment, personnel, facilities, and vehicles. Helping you see who or what, is doing what and when. Leverage your projects' resources to achieve more. And in addition to simple scheduling, dive into more comprehensive resource management and project portfolio management. Optimize resource utilization, build comprehensive reports, and create project or resource-breakdown structures which streamline the planning process. Unlimited Custom Views help segment large resource pools and data fields allow you to incorporate data that matters. A real-time planner that can be used for daily tasks, weekly planning meetings, or long-term scheduling. Suitable for any industry and management style, Ganttic is often seen as a more flexible and affordable "lite ERP" solution. Take advantage of a free 14 day trial with complimentary onboarding. 240 Ratings Visit Website Kantata Kantata PSA, formed by a merger between Mavenlink and Kimble Apps, is a powerful collection of operational management, resource optimization, business intelligence, integration, and workflow automation functionality that optimizes resources and elevates operational performance. A resource-first architecture, Kantata enables services businesses to field the best team, every time and see up-to-the-minute progress against timelines and budgets so projects run smoothly, predictably, and profitably. Kantata is purpose-built to help consultancies and professional services organizations with 50 to 5000+ employees. 2,233 Ratings Visit Website Worksection Unlock the full potential of your team with Worksection, the ultimate online project management tool designed to streamline workflows and supercharge collaboration. Tailored for small to medium-sized teams, its intuitive interface ensures everyone, from tech newbies to seasoned pros, can hit the ground running. Join over 1,600 forward-thinking marketing agencies, design studios, software developers, law firms, and architectural offices already transforming their businesses with Worksection. If you bill by the hour, this is your secret weapon. Tackle complex projects effortlessly with built-in time tracking, efficient task management, Gantt charts, Kanban boards, and a hub for all your communications. Dive into detailed reports that offer deep insights into your team’s performance, empowering you to make smart, data-driven decisions. And when you need it, rely on our friendly support to keep you moving forward. Transform how you manage projects today with Worksection. 131 Ratings Visit Website Acuity PPM Acuity PPM provides Senior Leaders and Project Management Teams (PMO's) with easy-to-use portfolio management software to manage the project portfolio. Acuity PPM provides a Work Intake module to support demand management and helps you create and evaluate new project requests through prioritization, financial planning and resource management (capacity planning). Once a request is approved, project teams can track project progress with centralized status reports, track key milestones, risks, issues, financial plans, decisions, lessons learned, project and portfolio roadmaps, and resource plans in Acuity PPM. This helps leadership teams select the right projects for the organization. Connect to common Project Management tools such as Jira, Smartsheet, Asana, Wrike, Monday.com, and others. Our implementations are measured in days, not weeks or months like many vendors. Get started quickly and give leadership the single source of truth they need to accomplish strategic goals. 35 Ratings Visit Website Runn Runn is a real-time resource management platform with integrated time tracking and powerful forecasting capabilities. Intuitively plan projects and schedule resources with allocations, project phases, milestones, and time off. Flick between monthly, quarterly and half-yearly views to plan for the short and long term. Get a dynamic bird’s-eye view of your entire organization to manage capacity, workload and availability changes as you create your plans. Track project budgets, view forecasts, and get relevant metrics with in-depth reports, charts and dashboards. Use Runn’s time tracker and timesheets to monitor project progress. Direct integrations with Harvest, WorkflowMax, and Clockify. Use the API to connect your favorite tools with Runn. 34 Ratings Visit Website Replicon Replicon's time-tracking platform is scalable and configurable to support the diverse needs of small, mid & large businesses with a remote and globally distributed workforce. Replicon’s Time Tracking is a cloud-based, enterprise-grade solution that tracks employee time across projects, tasks, presence, and absence to facilitate client billing, project costing, and compliant payroll processing. The scalable and configurable platform offers seamless integration with common business technology stacks, such as ERP, CRM, Accounting, and payroll solutions. With AI-powered time capture, mobile apps, and labor compliance as a service, Replicon makes time tracking hassle-free. A purpose-built professional services automation solution for IT services, management consulting, media and marketing, engineering and construction, financial, audit, and legal services organizations. 1,318 Ratings Visit Website
About OpenProject is free and open source project management software. It supports classic, agile as well as hybrid project management. OpenProject enables distributed teams to collaborate throughout the entire project lifecycle, from initial planning to project execution and documentation. The software is available in over 30 languages. Core functions and use cases of OpenProject are: - Project portfolio management - Project planning and scheduling - Task management and issue tracking - Agile Boards (Scrum and Kanban) - Requirements management and release planning - Time and cost tracking, budget planning - Team collaboration and documentation The Community edition can be downloaded and installed for free. For enterprise customers, Berlin-based OpenProject GmbH offers a hosted cloud edition as well as an on-premises edition with support, as well premium features, and additional security features.	About Slack is a cloud-based project collaboration and team interaction software solution specially designed to seamlessly facilitate communication across organizations. Featuring powerful tools and services integrated into a single platform, Slack provides private channels to promote interaction within smaller teams, direct channels to help send messages directly to colleagues, and public channels that enables members across organizations to start conversations. Available on Mac, Windows, Android, and iOS apps, Slack offers a plethora of features that include chat, file sharing, collaborative workspace, real-time notifications, two-way audio and video, screen sharing, document imaging, activity tracking and logging, and more.
Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook
Audience Companies of all sizes interested in an open source project management tool	Audience Slack supports a wide range of customers, from two-person startups to Fortune 10 companies. Approximate 77% of the Fortune 100 uses Slack.
Support Phone Support 24/7 Live Support Online	Support Phone Support 24/7 Live Support Online
API Offers API	API Offers API
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing €247.50 per year Free Version Free Trial	Pricing $6.67 per user per month Free Version Free Trial
Reviews/Ratings Overall 4.5 / 5 ease 4.5 / 5 features 5.0 / 5 design 4.5 / 5 support 5.0 / 5 Read all reviews	Reviews/Ratings Overall 4.6 / 5 ease 4.8 / 5 features 4.7 / 5 design 4.7 / 5 support 4.6 / 5 Read all reviews
Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person
Company Information OpenProject Founded: 2012 Germany www.openproject.org	Company Information Salesforce Founded: 1999 United States slack.com
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monday.com View All	Microsoft Teams Microsoft View All
Categories BIM Gantt Chart Kanban Project Management Project Planning Project Portfolio Management Scrum Team Management	Categories Collaboration Employee Communication Tools Internal Communications Messaging Remote Work Screen Sharing Team Chat Team Communication Unified Communications Video Conferencing Web Conferencing
Show More Features BIM Features 2D Drawing 3D Modeling Change Management Collaboration Conflict Tracking Design Modeling Document Management For Facility Management Mobile Access Scheduling Gantt Chart Features Alerts/Notifications Capacity Monitoring Color Coding Dependency Tracking Drag & Drop Milestone Tracking Progress Tracking Task Management Templates Kanban Features Collaboration Tools Dependency Tracking KPI Monitoring Milestone Tracking Multi-Board Prioritization Project Planning Roadmapping Supports Scrum Task Management Time Tracking Project Management Features Agile Methodologies Budget Management Client Portal Collaboration Tools Cost-to-Completion Tracking Customizable Templates Gantt Charts Idea Management Kanban Board Milestone Tracking Portfolio Management Resource Management Time & Expense Tracking Traditional Methodologies Project Planning Features Agile Methodologies Budget Management Collaboration Tools Due Date Tracking Gantt Charts Kanban Board Prioritization Progress Tracking Resource Management Task Management Template Management Traditional Methodologies Project Portfolio Management Features Budget Management Collaboration Dashboard Issue Management Milestone Tracking Portfolio Management Project Planning Requirements Management Resource Management Status Tracking Task Management Time & Expense Tracking Scrum Features Backlog Management Collaboration Board Daily Reports Iteration Management KPI Monitoring Milestone Tracking Prioritization Progress Tracking Release Planning Roadmapping Sprint Planning Task Management Team Management Features Assignment Management Commenting / Notes Goal Setting / Tracking Messaging Productivity Analysis Progress Tracking Project Planning Resource Management Task Management Third Party Integration Time Tracking	Show More Features Collaboration Features Brainstorming Calendar Management Chat / Messaging Contact Management Content Management Document Management Project Management Real Time Editing Task Management Version Control Video Conferencing Employee Communication Tools Features Activity / News Feed Audio / Video Conferencing Blogs Chat / Messaging Employee Directory Event Calendar File Sharing Knowledge Management Newsletter Management Surveys & Feedback Internal Communications Features App Integration Blogs Chat/Messaging Email Management Employee Directory Event Calendar Newsletter Management Photo Gallery Social Sharing Survey Management Telephony Video Chat Voice Chat Messaging Features End-to-End Encryption (E2EE) File Sharing Groups / Channels Payments Search / Filter Self-Destructing Messages Stickers / GIFs Threaded Discussion Video Conferencing Voice Calling Screen Sharing Features Annotations / Drawing Tools Desktop / Browser Sharing Mobile Screen Sharing Presenter Control Management Remote Control Screen Capture Screen Mirroring Screen Recording Team Chat Features End-to-End Encryption (E2EE) File Sharing Groups / Channels Payments Search / Filter Self-Destructing Messages Stickers / GIFs Threaded Discussion Video Conferencing Voice Calling Team Communication Features Activity / News Feed Audio Calls Calendar Management Chat / Messaging Discussion Threads File Sharing Mobile Access Push Notifications Search Surveys & Feedback Task Management Video Conferencing Unified Communications Features Audio / Video Conferencing Calendar Management Call Recording Call Routing Chat / Messaging Fax Management File Sharing Mobile Access Multi-User Collaboration Voice Mail Video Conferencing Features Electronic Hand Raising Mobile Access On-Demand Webcasting Presentation Streaming Presentation Tools Private Chat Real-Time Chat Record & Playback Ability Screen Sharing Two-Way Audio & Video Video Conferencing Whiteboard Web Conferencing Features Electronic Hand Raising Mobile Access On-Demand Webcasting Presentation Streaming Presentation Tools Private Chat Real-Time Chat Record & Playback Ability Screen Sharing Two-Way Audio & Video Video Conferencing Whiteboard
Integrations Azure Marketplace GitHub Toggl Track Anders Pink ChatPerk Claris Connect Cloud Campaign Cobalt CommandGit CrowdPass Fintalent.io Genea Submeter Billing ITRS Load Testing LinearB Lockchain Mayday Parseur Scriby Skyhigh Security Security Service Edge (SSE) Visla Show More Integrations View All 9 Integrations	Integrations Azure Marketplace GitHub Toggl Track Anders Pink ChatPerk Claris Connect Cloud Campaign Cobalt CommandGit CrowdPass Fintalent.io Genea Submeter Billing ITRS Load Testing LinearB Lockchain Mayday Parseur Scriby Skyhigh Security Security Service Edge (SSE) Visla Show More Integrations View All 4385 Integrations
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