Software Alternatives, Accelerators & Startups

Slack VS Trello

Compare Slack VS Trello and see what are their differences

Slack logo Slack

A messaging app for teams who see through the Earth!

Trello logo Trello

Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
  • Slack Landing page
    Landing page //
    2023-07-18
  • Trello Landing page
    Landing page //
    2023-07-23

Slack features and specs

  • Real-Time Communication
    Slack allows for instant messaging and real-time communication, which facilitates quick decision-making and immediate problem solving among team members.
  • Channel Organization
    Users can create channels for different teams, projects, or topics, keeping discussions organized and easy to follow.
  • Integration Capabilities
    Slack integrates with a variety of other tools and services, such as Google Drive, Trello, and GitHub, allowing seamless workflow management.
  • Search Functionality
    Slack’s powerful search feature makes it easy to find specific messages, files, or information within your team's communication history.
  • Custom Notifications
    Users can tailor their notification settings to minimize distractions while ensuring they stay informed about important discussions.
  • Cross-Platform Availability
    Slack is available on multiple platforms, including desktop, web, and mobile, ensuring that team members can stay connected from anywhere.

Possible disadvantages of Slack

  • Information Overload
    With constant streams of messages and notifications, Slack can sometimes lead to information overload, making it difficult for users to keep up.
  • Cost
    While Slack offers a free tier, many advanced features are only available in the paid plans, which can be costly for larger organizations.
  • Dependency on Internet
    Slack requires a stable internet connection, which can be a limitation for users in areas with unreliable or slow internet service.
  • Potential for Distraction
    The real-time nature of Slack can sometimes be distracting, pulling team members away from deep, focused work.
  • Privacy Concerns
    As with any digital communication tool, there are potential privacy and security concerns that organizations need to manage.
  • Scalability Issues
    Large teams or companies may find it challenging to manage and scale their usage of Slack effectively as the number of channels and conversations grows.

Trello features and specs

  • User-Friendly Interface
    Trello's drag-and-drop interface is intuitive and easy to navigate, making it accessible for users of all skill levels.
  • Collaborative Features
    Trello allows for real-time collaboration, with features like comments, mentions, and attachments, making team communication seamless.
  • Customization Options
    Users can customize boards with different backgrounds, labels, and stickers. Additionally, Trello offers Power-Ups to extend functionality.
  • Cross-Platform Availability
    Trello is available on iOS, Android, and web, allowing users to stay connected and manage tasks from multiple devices.
  • Integration Support
    Trello integrates with a variety of other tools such as Slack, Google Drive, and Jira, enhancing its functionality and adaptability.
  • Free Tier
    Trello offers a robust free tier that includes many essential features, making it a cost-effective option for individuals and small teams.

Possible disadvantages of Trello

  • Limited Advanced Features
    Some advanced project management features, like Gantt charts and time tracking, are not available or require third-party integrations.
  • Notification Overload
    Users can receive a high volume of notifications, especially in larger teams, which can become overwhelming and reduce productivity.
  • Scalability Issues
    While suitable for small to medium-sized projects, Trello may struggle with more complex project management needs, particularly for large-scale enterprises.
  • Storage Limitations
    The free version of Trello has storage limitations, which can be restrictive for teams that need to share and store large files.
  • Dependence on Third-Party Integrations
    Many advanced features and functionalities depend on third-party integrations, which can lead to additional costs and potential security concerns.
  • Limited Reporting and Analytics
    Trello lacks comprehensive reporting and analytics features, making it difficult for teams to gain insights into their productivity and project performance.

Slack videos

Review: How & Why We Use Slack At Our Office

More videos:

  • Review - What is Slack?
  • Tutorial - Slack App Tutorial: How & Why We Use SLACK For Our Remote Team

Trello videos

How to Organize Your Workflow - Trello Review!

More videos:

  • Review - Why I'm LEAVING Trello 😲 | Trello 2019
  • Review - Trello - A Quick Overview

Category Popularity

0-100% (relative to Slack and Trello)
Communication
100 100%
0% 0
Project Management
25 25%
75% 75
Task Management
0 0%
100% 100
Group Chat & Notifications

User comments

Share your experience with using Slack and Trello. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Slack and Trello

Slack Reviews

  1. San93
    · Director at Polar credit ·
    Essential for Team Collaboration but Needs Better Notification Management

    Slack has transformed how we communicate at Polar Credit, making collaboration faster and more organized. The channel-based messaging, direct integrations with essential tools, and real-time notifications keep our teams connected, reducing reliance on long email threads. The search function is a major plus, helping retrieve past conversations and shared files effortlessly.

    🏁 Competitors: Discord
    👍 Pros:    Organized team communication through channels and threads|Seamless integrations with apps like google drive, trello, and zoom
    👎 Cons:    Initial setup and implementation take time|Limited message history on the free plan
  2. EllaSvensson
    · Marketing Manager at Freelancer ·
    A Must-Have for Teamwork

    Slack has completely transformed how our team works together. The channels keep conversations organized, and we never lose track of important discussions.

    It integrates with tools like Google Drive and Zoom, making collaboration effortless. Sharing files is easy, and the search feature saves so much time when finding old messages.

    Slack is simple, customizable, and keeps everyone connected—whether we’re in the office or remote. It’s the perfect tool for teamwork!

    🏁 Competitors: Discord, Microsoft Teams
  3. Khansa1103
    · Email marketer at Webflicky ·
    Best app for getting in touch with my colleagues

    Slack is best platform to be used for professional purposes. It helps me keep my professional and personal life separate.

    🏁 Competitors: Microsoft Teams
    👍 Pros:    Bulk messaging
    👎 Cons:    Sometimes the download is slow

Top 12 Online Collaboration Tools for Smart Working
Slack is a cloud-based app built to simplify communication and teamwork. As one of the essential team collaboration tools, it enhances communication and productivity within teams. It’s packed with features that help teams stay connected, collaborate, and stay on top of things. A standout feature is the ability to create channels—dedicated spaces for conversations around...
Source: niftypm.com
7 best Mattermost alternatives for secure business messaging
Slack has a mobile and desktop app that supports remote teams to communicate seamlessly. On Slack, you can send files, documents, images, and videos. with your teammates.
Source: www.rocket.chat
20 Telegram Alternatives to Chat With in 2024
Slack works more like a forum than Teams does – falling somewhere in between a forum and a chat software. It lets you organize discussions into different channels, as well as by thread. You can invite others into a thread by @mentioning them, and it lets you add lots of different types of content. Slack works really well for 1:1 audio meetings, “huddles,” that give you the...
Why we switched to Mattermost
Now, obviously core messaging functionality is critical. Mattermost is great there, but so is Slack. In fact, Slack features like third-party integrations and threaded messaging were missed greatly (thank you, Mattermost, for recently adding threaded messaging). So the relative parity between the solutions from a ‘speeds and feeds’ perspective was table stakes, but we...
Source: netfoundry.io
Microsoft Teams Vs Clariti: Which one should you choose?
The main reason behind the sudden rise of Teams is it is being offered at no added cost to Office 365 users. This strategy paid for Teams as it was able to increase its market share and overtake its potential rival Slack in no time. Though Microsoft is not earning any revenue (they may actually be losing money in selling Teams), they are able to sustain due to their deep...
Source: clariti.app

Trello Reviews

  1. A handy tool for planning

    Trello excels as a task planning tool, and I appreciate its user-friendly interface, especially when using it on a smartphone. Its mobile app is incredibly convenient, allowing me to stay organized and connected on the go. I appreciate how it streamlines collaboration without unnecessary complexities.

  2. Been using it for over 5 years! Super effective!

    Incorporating Trello into my daily workflow has been a game-changer. It is an incredibly intuitive and versatile tool that has significantly boosted my productivity. What I particularly love about Trello is the visual aspect of its interface - the board and card system makes it easy to visualize my tasks and progress. The ability to create different boards for different projects or areas of work helps to keep everything organized and easy to manage. Adding, moving, and categorizing tasks are just a drag-and-drop away, making it straightforward and efficient. The flexibility to customize each card with due dates, labels, checklists, attachments, and even members has been beneficial in tracking the status of various tasks and deadlines.

    he collaborative features are another huge plus. Sharing boards and tasks with colleagues, and being able to comment directly on cards, makes team projects and communication a breeze. On the go, I have found the Trello mobile app to be just as user-friendly and functional as the desktop version, allowing me to stay on top of my tasks no matter where I am. Overall, Trello has proved to be an invaluable tool in managing my daily tasks and enhancing productivity. I highly recommend it to anyone looking to streamline their workflow.

    🏁 Competitors: Asana
  3. Simon
    · Working at Simon ·
    A Great Collaboration Tool, But There Are Better Options Out There

    I have been using Trello for a couple of years now and I must say, it's a great tool for organising tasks and collaborating with team members. It's simple to use, has a nice interface, and the mobile apps are great for on-the-go productivity.

    One of the best things about Trello is its flexibility. You can use it for almost any type of project, whether it's a personal to-do list or a complex team project. The ability to create multiple boards and add unlimited cards and lists makes it a great tool for keeping track of everything from the big picture to the minute details.

    However, while Trello is a good tool, I don't think it's the best option out there. For one thing, the free version is quite limited in terms of features and functionality. You'll have to upgrade to a paid plan to get access to things like integrations, power-ups, and more. Additionally, I've found that Trello can be a bit slow at times, especially when you have a lot of boards and cards.

    🏁 Competitors: Asana
    👍 Pros:    Flexible|Easy to use|Mobile app
    👎 Cons:    Expensive|Limited features on free plan|Little slow

The Top 7 ClickUp Alternatives You Need to Know in 2025
Benefits:Trello's straightforward design allows users to quickly adapt without extensive training. Recent updates have introduced features like card mirroring and integration with Jira lists, enhancing its capabilities.
How Tight-Knit Teams Get More Done with Innovative Project Management Tools
A small business might suddenly land a new client or product line. With a flexible approach, you can handle sudden expansions. For instance, if your Trello board becomes crowded, you can create additional boards or switch to something like Asana that manages more detailed sub-tasks. Meanwhile, short video demos via ScreenRec can ensure your new hires (or existing staff)...
Source: medium.com
25 Best Asana Alternatives & Competitors for Project Management in 2024
If this isn’t your first time on the project management software hunt, you’ve most likely come across Trello as one of the popular Asana alternatives. Trello organizes projects into boards inspired by Kanban, a workflow management method. A board is filled with task cards containing notes, attachments, images, documents, and other data to collaborate with teammates.
Source: clickup.com
The 10 best Asana alternatives in 2024
Trello also lets you create custom automations that run based on project activity, like an approaching due date or when a card is moved between lists. You can even set up custom buttons for cards and boards that run an automated sequence when clicked. Individuals and small teams that don't need Asana's advanced template library and team management might be happy to trade...
Source: zapier.com
11 Best Google Keeps Alternatives for 2024
Trello is renowned for its visual Kanban-style approach to project management. It’s a three-tier structure: boards, lists, and cards.
Source: upbase.io

Social recommendations and mentions

Trello might be a bit more popular than Slack. We know about 242 links to it since March 2021 and only 223 links to Slack. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Slack mentions (223)

  • How to Build a Blog with Laravel (& Send Slack Notifications)
    In this tutorial, you will learn how to create a blog with Laravel and ButterCMS. Then, you’ll add integration into ButterCMS’ webhooks that will send notifications directly to your Slack channel of choice whenever a new post is published. - Source: dev.to / 13 days ago
  • 10 Must-Have AI Tools to Supercharge Your Software Development
    10. Slack AI and Microsoft Teams AI These platforms enhance team collaboration by offering intelligent insights, task reminders, and integration suggestions. Slack AI provides automated alerts and recommendations, improving communication and productivity. Microsoft Teams AI offers meeting summaries, suggested tasks, and automated workflows, making it a powerful tool for distributed teams. Both tools integrate with... - Source: dev.to / 3 months ago
  • Empowering Open Source: The Role of Funding Workshops
    A thriving community is intertwined with sustainable funding. Workshops emphasize effective communication through platforms like Slack and Discord, as well as recognizing contributors to maintain engagement. For more strategies on building a sustainable community, consider exploring open source project sponsorship tips. - Source: dev.to / 3 months ago
  • Building a Slack Clone with Next.js and TailwindCSS - Part One
    In this three-part series, we will build a Slack clone—an app that helps teams stay in touch with instant messaging, video calls, and channels. We’ll build this application using React (Next.js), TailwindCSS, Prisma, and Stream SDKs. - Source: dev.to / 4 months ago
  • Best Status Page Software for Incident Communication
    Flexible Notification Options: Customers can subscribe to updates on specific components or services, avoiding unnecessary communication while staying GDPR-compliant. Notifications integrate seamlessly with tools like email, Slack, Microsoft Teams, and SMS. - Source: dev.to / 5 months ago
View more

Trello mentions (242)

  • Outsourcing Node.js Development: A Smart Choice for Modern Businesses
    Communication & Collaboration Tools: Communication must be clear as crystal. AI-based project management tools such as Jira and Trello facilitate real-time collaboration with outsourced developers. - Source: dev.to / about 1 month ago
  • Mastering the Money Matters of Open Source: Navigating the Financial Landscape
    Budgeting and Planning: Setting a realistic budget that aligns with the project’s goals is an essential first step. Tools such as Trello and Asana can help project teams organize tasks and track financial planning efforts. Detailed budget management strategies are also discussed within the open source project budget management guides. - Source: dev.to / 2 months ago
  • The Best 100 Free UI/UX Resources for Every Designer & Developer
    Trello Trello.com Project management tool. - Source: dev.to / 2 months ago
  • Time management: Learn how to make a huge difference in your productivity
    Write down your daily tasks in a notebook. After completing each task, put a tick next to it. This gives you a great sense of reward like you’ve accomplished something. If there’s something you cannot work on during the day, record it in a task-management app like Trello or Todoist. - Source: dev.to / 5 months ago
  • Ask HN: How do I consolidate all my messaging services into ont big dashboard?
    Trello? I haven’t used it in … years, so I don’t know if it supports everything you need, though that was its original intended purpose https://trello.com/. - Source: Hacker News / 6 months ago
View more

What are some alternatives?

When comparing Slack and Trello, you can also consider the following products

Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.

Basecamp - A simple and elegant project management system.

Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.

Skype - Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.

Jira - The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.