Top 10 Open Source Alternatives to Trello AI in 2025

While Trello continues to offer robust project management solutions, the landscape in 2025 has expanded with several open-source alternatives enhanced with AI capabilities. These tools cater to diverse needs, from simple task tracking to comprehensive project management, ensuring teams have the best fit for their workflows. Here's a detailed exploration of the top 10 open-source alternatives to Trello AI in 2025.

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1. Plexo

Description: Plexo is an open-source, AI-powered project management platform designed to streamline planning, management, and collaboration. It focuses on simplifying task tracking and using AI to optimize the project management process.
Website: Plexo
Data Points:
AI-Powered Suggestions: Provides intelligent suggestions for planning and task management.
Autonomous Task Creation: AI generates tasks needed for project completion.
Active Task Tracking: Real-time progress tracking for projects and individual tasks.
Seamless Collaboration: Facilitates team collaboration and communication.
Open-Source & Free: Committed to remaining open source.

2. Focalboard

Description: Focalboard is an open-source, self-hosted alternative to Trello, Notion, and Asana developed by the Mattermost team. It's designed to help teams organize workflows and improve productivity.
Website: Focalboard
Data Points:
Multiple Views: Offers Kanban, calendar, table, and other views.
Team Collaboration: Supports task assignment and progress tracking.
Self-Hosting: Allows deployment on your server for data control.
Integration: Seamless integration with Mattermost.
Open-Source: 100% open-source and allows for community contribution.

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3. Taiga

Description: Taiga is an open-source project management and issue tracking tool, primarily designed for Agile teams. It provides a user-friendly interface with customizable Kanban boards.
Website: Taiga
Data Points:
Customizable Kanban Boards: Flexible Kanban boards with WIP limits.
Agile Features: Supports Scrum with burn-down charts and dashboards.
Team Interaction Tools: Provides a dedicated space for daily standups.
Self-Hosted Option: Provides an option for self-hosting for increased data security and customization.
Open-Source: Free and open-source, allowing for contributions and self-hosting.

4. OpenProject

Description: OpenProject is a comprehensive open-source project management software that supports classic, Agile, and hybrid methodologies, offering features like task management, Gantt charts, and team collaboration.
Website: OpenProject
Data Points:
Project Timelines: Gantt charts and roadmaps for project planning.
Task Management: Supports task breakdown, assignment, and tracking.
Document Management: Integrated document and file management.
Cost Reporting: Tracks project costs and budgets.
Email to Task Functionality: Ability to create and update tasks and forums from emails.
Open-Source: Free and open-source for extensive customization.

5. Kanboard

Description: Kanboard is a free and open-source project management software focused on the Kanban methodology. It aims to be a simple and efficient tool for managing tasks.
Website: Kanboard
Data Points:
Minimalist Interface: Simple, clean, and easy-to-use Kanban interface.
Multiple Boards: Allows managing tasks across different projects.
Task Management: Supports basic features such as due dates and tags.
Plugin Support: Offers plugins for increased functionality.
Open Source: Free and open-source, allowing for customization and self-hosting.

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6. Wekan

Description: Wekan is a free and open-source Kanban board application. It's designed to be collaborative, easy to use, and can be self-hosted.
Website: Wekan
Data Points:
Real-Time Collaboration: Supports real-time updates and collaboration.
Kanban Boards: Focuses on providing a functional Kanban board experience.
Self-Hostable: Can be self-hosted for data privacy and security.
Open Source: Open-source and community-driven.
Multiple Languages: Supports several languages.

7. Taskcafe

Description: Taskcafe is an open-source task management tool with a Kanban-style interface, designed for individual and small-team workflows.
Website: Taskcafe
Data Points:
Kanban Interface: Simple and intuitive for managing daily tasks.
Task Management: Features such as due dates, tags, and checklists.
Project Spaces: Create dedicated spaces for different projects.
Interactive Communication: Built-in task comments.
Open Source: Developed with a focus on simplicity, open-source and free.

8. Planka

Description: Planka is an open-source Kanban board application, built with React and Redux, emphasizing a seamless and user-friendly interface.
Website: Planka
Data Points:
Real-Time Kanban: Offers a real-time Kanban board for team workgroups.
Intuitive UI: Very similar to Trello in terms of User Interface.
React and Redux: Built with modern technologies, ensuring high performance.
Open Source: Available as open-source, allowing for free usage and customization.
Seamless Experience: Aims for a seamless alternative to Trello, focused on the user experience.

9. Leantime

Description: Leantime is an open-source project management software designed to help users focus, boosting productivity and team collaboration by streamlining tasks.
Website: Leantime
Data Points:
Focus on ADHD/ADD: Specifically designed to help people with attention differences.
Streamlined Tasks: Task organization tools to help people avoid overwhelm.
Team Collaboration: Supports teams in planning, tracking, and sharing project progress.
Open-Source: Free and open-source, allowing for contributions and self-hosting.
Free to Use: Offers a free, accessible, and collaborative project management solution.

10. Vikunja

Description: Vikunja is an open-source project management software focused on task management, with an intuitive and easy to use interface.
Website: Vikunja
Data Points:
Task Management Focused: Designed specifically for task management.
Simple Interface: Easy to use and navigate, ideal for teams that want a simple option.
Multiple Workflows: Support for various workflows, making it flexible for teams.
Self-Hostable: Can be self-hosted, giving you control over your data.
Open-Source: Free, open-source and suitable for teams that don't need complex project management software.

The advancements in AI and open-source project management tools in 2025 provide numerous alternatives to Trello, ensuring that teams of all sizes and needs can find the perfect fit for their productivity and collaboration. From simple task boards to comprehensive project management suites with AI capabilities, these tools stand as robust competitors in the market.

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FAQ

1. What is Plexo and what are its key features?

Plexo is an open-source, AI-powered project management platform designed to streamline planning, management, and collaboration. It provides features like AI-powered suggestions, autonomous task creation, active task tracking, seamless collaboration, and remains open source. Learn more about Plexo

2. What makes Focalboard a good alternative to Trello?

Focalboard, developed by the Mattermost team, offers multiple views (Kanban, calendar, table), team collaboration support, self-hosting capabilities, Mattermost integration, and is fully open-source. Explore Focalboard

3. How does Taiga support Agile project management?

Taiga is designed for Agile teams and features customizable Kanban boards, Agile features like Scrum and burn-down charts, a dedicated space for daily standups, a self-hosting option, and is open-source. Discover Taiga

4. What features does OpenProject offer for project management?

OpenProject supports various methodologies with features like Gantt charts, task management, document management, cost reporting, email to task functionality, and is open-source. Learn more about OpenProject

5. What sets Kanboard apart in project management?

Kanboard is known for its minimalist interface, support for multiple boards, basic task management features, and plugin support to enhance functionality. It is free and open-source.

6. What is Wekan and its main focus?

Wekan is a free and open-source Kanban board application designed for real-time collaboration. Its main focuses include real-time updates and collaboration, functional Kanban boards, self-hosting capabilities, and multiple language support.

7. How does Taskcafe help with task management?

Taskcafe offers a Kanban interface, task management features like due dates, tags, and checklists, project spaces, interactive communication with built-in comments, and is open-source.

8. What makes Planka similar to Trello?

Planka is an open-source Kanban board application built with React and Redux, offering a real-time Kanban board, intuitive UI similar to Trello, and a focus on providing a seamless user experience.

9. What unique focus does Leantime have?

Leantime is designed to help users with ADHD/ADD, by streamlining tasks and avoiding overwhelm. It supports team collaboration, and project tracking, and offers a free, open-source solution. Explore Leantime

10. What are the key features Vikunja offers?

Vikunja is task management focused with a simple interface, supports various workflows, self-hosting capabilities, and is open-source, making it ideal for teams needing a straightforward project management tool.

About the Author

Violetta Bonenkamp, also known as MeanCEO, is an experienced startup founder with an impressive educational background including an MBA and four other higher education degrees. She has over 20 years of work experience across multiple countries, including 5 years as a solopreneur and serial entrepreneur. She’s been living, studying and working in many countries around the globe and her extensive multicultural experience has influenced her immensely.

Violetta is a true multiple specialist who has built expertise in Linguistics, Education, Business Management, Blockchain, Entrepreneurship, Intellectual Property, Game Design, AI, SEO, Digital Marketing, cyber security and zero code automations. Her extensive educational journey includes a Master of Arts in Linguistics and Education, an Advanced Master in Linguistics from Belgium (2006-2007), an MBA from Blekinge Institute of Technology in Sweden (2006-2008), and an Erasmus Mundus joint program European Master of Higher Education from universities in Norway, Finland, and Portugal (2009).

She is the founder of Fe/male Switch, a startup game that encourages women to enter STEM fields, and also leads CADChain, and multiple other projects like the Directory of 1,000 Startup Cities with a proprietary MeanCEO Index that ranks cities for female entrepreneurs. Violetta created the "gamepreneurship" methodology, which forms the scientific basis of her startup game. She also builds a lot of SEO tools for startups. Her achievements include being named one of the top 100 women in Europe by EU Startups in 2022 and being nominated for Impact Person of the year at the Dutch Blockchain Week. She is an author with Sifted and a speaker at different Universities. Recently she published a book on Startup Idea Validation the right way: from zero to first customers and beyond and launched a Directory of 1,500+ websites for startups to list themselves in order to gain traction and build backlinks.

For the past several years Violetta has been living between the Netherlands and Malta, while also regularly traveling to different destinations around the globe, usually due to her entrepreneurial activities. This has led her to start writing about different locations and amenities from the POV of an entrepreneur. Here’s her recent article about the best hotels in Italy to work from.

About the Publication

Fe/male Switch is an innovative startup platform designed to empower women entrepreneurs through an immersive, game-like experience. Founded in 2020 during the pandemic "without any funding and without any code," this non-profit initiative has evolved into a comprehensive educational tool for aspiring female entrepreneurs.The platform was co-founded by Violetta Shishkina-Bonenkamp, who serves as CEO and one of the lead authors of the Startup News branch.

Mission and Purpose

Fe/male Switch Foundation was created to address the gender gap in the tech and entrepreneurship space. The platform aims to skill-up future female tech leaders and empower them to create resilient and innovative tech startups through what they call "gamepreneurship". By putting players in a virtual startup village where they must survive and thrive, the startup game allows women to test their entrepreneurial abilities without financial risk.

Key Features

The platform offers a unique blend of news, resources,learning, networking, and practical application within a supportive, female-focused environment:

Skill Lab: Micro-modules covering essential startup skills
Virtual Startup Building: Create or join startups and tackle real-world challenges
AI Co-founder (PlayPal): Guides users through the startup process
SANDBOX: A testing environment for idea validation before launch
Wellness Integration: Virtual activities to balance work and self-care
Marketplace: Buy or sell expert sessions and tutorials

Impact and Growth

Since its inception, Fe/male Switch has shown impressive growth:

3,000+ female entrepreneurs in the community
100+ startup tools built
5,000+ pieces of articles and news written

Partnerships

Fe/male Switch has formed strategic partnerships to enhance its offerings. In January 2022, it teamed up with global website builder Tilda to provide free access to website building tools and mentorship services for Fe/male Switch participants.

Recognition

Fe/male Switch has received media attention for its innovative approach to closing the gender gap in tech entrepreneurship. The platform has been featured in various publications highlighting its unique "play to learn and earn" model.