Need advice about which tool to choose?Ask the StackShare community!

Slack

96.8K
75.4K
+ 1
6K
Trello

37K
28.2K
+ 1
3.7K
Add tool

Slack vs Trello: What are the differences?

Developers describe Slack as "Bring all your communication together in one place". Imagine all your team communication in one place, instantly searchable, available wherever you go. That’s Slack. All your messages. All your files. And everything from Twitter, Dropbox, Google Docs, Asana, Trello, GitHub and dozens of other services. All together. On the other hand, Trello is detailed as "Your entire project, in a single glance". Trello is a collaboration tool that organizes your projects into boards. In one glance, Trello tells you what's being worked on, who's working on what, and where something is in a process.

Slack can be classified as a tool in the "Group Chat & Notifications" category, while Trello is grouped under "Project Management".

Some of the features offered by Slack are:

  • Create open channels for the projects, groups and topics that the whole team shares.
  • Search with context
  • Autocomplete makes mentioning your teammates quick and painless.

On the other hand, Trello provides the following key features:

  • Add a checklist to keep on top of all those little to-dos. There’s also a nice, big progress meter, because who doesn’t love a nice, big progress meter?
  • Got a relevant file, image, or document? Attach it right to the card, and you’ll never have to go scrambling through your inbox looking for it later.
  • Attach photos, drawings, sketches, and mockups to quickly illustrate ideas at a glance.

"Easy to integrate with", "Excellent interface on multiple platforms" and "Free" are the key factors why developers consider Slack; whereas "Great for collaboration", "Easy to use" and "Free" are the primary reasons why Trello is favored.

According to the StackShare community, Slack has a broader approval, being mentioned in 4795 company stacks & 3481 developers stacks; compared to Trello, which is listed in 2181 company stacks and 1770 developer stacks.

Advice on Slack and Trello
Needs advice
on
TrelloTrelloAsanaAsana
and
Aha!Aha!

I'm comparing Aha!, Trello and Asana. We are looking for it as a Product Management Team. Jira handles all our development and storyboard etc. This is for Product Management for Roadmaps, Backlogs, future stories, etc. Cost is a factor, as well. Does anyone have a comparison chart of Pros and Cons? Thank you.

See more
Replies (1)
Max Stuart
Technical Project Manager at ShelterTech · | 6 upvotes · 135.5K views
Recommends
ClickUpClickUp

I just switched to ClickUp for my development agency - I am the product team, and I relay everything there betwixt designers, devs, and clients.

Clickup = Jira + Confluence but better - more ways to slice and dice your data & documents, make custom views, mind map relationships, and track people's work, plan goals... I even use it to manage project finances and household to-dos.

They have a very comprehensive free tier that never expires, and on top of that they're extremely generous with trials of their paid features, have more-than-fair pricing, and top-notch customer support.

https://clickup.com?fp_ref=max30

See more
Needs advice
on
SlackSlackDiscordDiscord
and
GitterGitter

From a StackShare Community member: “We’re about to start a chat group for our open source project (over 5K stars on GitHub) so we can let our community collaborate more closely. The obvious choice would be Slack (k8s and a ton of major projects use it), but we’ve seen Gitter (webpack uses it) for a lot of open source projects, Discord (Vue.js moved to them), and as of late I’m seeing Spectrum more and more often. Does anyone have experience with these or other alternatives? Is it even worth assessing all these options, or should we just go with Slack? Some things that are important to us: free, all the regular integrations (GitHub, Heroku, etc), mobile & desktop apps, and open source is of course a plus."

See more
Replies (4)
Rebecca Driscoll
Recommends
SlackSlack
at

We use Slack to increase productivity by simplifying communication and putting Slack in the middle of our communication workflow #Communications #Collaboration

See more
Arnaud Lemercier
Expert En Dveloppement Web Et Systmes Dinformations, Designer UX, UI, Co-grant at Wixiweb · | 4 upvotes · 150.4K views
Recommends
DiscordDiscord
at

We use Discord to tracking some action and errors (logs / alerting / assertion). it's free and simple to use with mobile application et notifications

See more
Michael Ionita
Recommends
SlackSlack
at

We use Slack because we can let "tools talk to us" and automate processes in our dev team using bots.

See more
Julien Tanay
Lead DevOps. Every day product hacker. at Dior · | 2 upvotes · 146.6K views
Recommends
DiscordDiscord
at

Our Discord Server is our n°1 community stop; we gather feedback from our users from here, discuss about new features, announce new releases, and so on.

We even use it for internal meetings and calls !

See more
Decisions about Slack and Trello

As it is the communication tool chosen for the course, our team will be using Slack to monitor the course announcements from our instructor as well as to communicate with the instructor and industry partners. The tool for communicating within the team will be Microsoft Teams. Microsoft Teams enables the team to share documents and edit them synchronously(Google Drive is not an option due to one team member's location). Since it also provides a group chat feature, we chose to use it as our communication tool to avoid using too many softwares.

See more
Hirotaka Ishihara
Undergrad at University of Toronto · | 3 upvotes · 121.2K views

Communication We have chosen two tools for our team communication.

  • Slack

We choose Slack since all of us are familiar with this communication tool. We have a private channel for our team Sphinx for text messages. We added Github apps inside our private channel for repo update notifications. Furthermore, we could contact the subject matter experts within the workspace DCSIL directly for the issues we meet.

  • Microsoft Teams

We use Microsoft Teams for virtual meetings for its fast connection speed. In addition, the call feature in Slack is a paid feature, and we could have virtual meetings and share screens for free in Microsoft Teams.

See more
Samriddhi Sinha
Machine Learning Engineer at Chefling · | 10 upvotes · 64.2K views

Notion's novelty according to me is the fact that everything can be a potential document. Notion's as a product has two very contrasting features. One as a hybrid document editor that combines the goodness of Markdown of Dropbox Paper with a more extensive set of formatting blocks. The second as a task manager and an organizer like. Trello.

Every table on Notion can have multiple views saved for previews with different filters, sorting and table style applied. Also, elements in a table can also be a page making it easier to have a Kanban-style sub-task manager for a particular subtask on a Kanban board for your project.

See more
Remotor Consulting
at Remotor Consulting Group · | 13 upvotes · 76.8K views

Keybase is a powerful and secure team-organizing software. And because Keybase is so transparently good at what it does, Keybase is a foundational software that facilitates the future of work: effective, inclusive, secure Remote Teams.

Keybase is a free, end-to-end encrypted, open-source program with almost limitless flexibility. Each Keybase user or team is a unique cryptographic identity. Each message or interaction that a user has with a team or other user, is verifiable and digitally-signed. Custom combinations of users/teams/bots, can be designed to catalyze Remote Teams of all kinds, this process can also be automated. Keybase includes Git integration for versioning, bots from multiple platforms to facilitate audio/video-conferencing, a Cryptocurrency wallet, and many advanced privacy features to make you more or less traceable.

Services like Slack and Discord are centralized platforms that perform analytics on your behavior and can sell or leak this data to 3rd parties. Any audio/video features available within Slack or Discord, are bound to be less secure and less flexible than excellent alternatives such as Jitsi. Slack and Discord do have a fun, causal feel to them, which can potentially facilitate social engagement in certain conditions (also many users are already on these platforms).

Centralized and Proprietary team platforms such as Discord and Slack have a large market presence (at least in the USA) based on their first-mover advantage, name recognition, and network effects from size. However these products do not have the flexibility or power of Keybase. Keybase excels on its own excellence, and also has an open and active developer community.

Find us on Keybase: @remotorteam (Keybase username) @remotor.public (Public Keybase Team)

See more
Ivan Begtin
Director - NGO "Informational Culture" / Ambassador - OKFN Russia at Infoculture · | 5 upvotes · 143.6K views

Both Asana and Trello support Kanban style project tracking. Trello is Kanban-only project management, knowledge management, actually card-management tools. Asana is much more complex, supports different project management approaches, well integrated and helpful for any style/type project.

We choose Asana finally, but still some projects kept in Trello

See more
Abhay Vashishtha

Procezo is an excellent free-for-life task managing tool with several benefits. Its clear, user-friendly interface is perfect for small businesses and startups as well as enterprise-level use. It makes it a seamless transition from any other project management tools. Its simple but effective layout allows new users to quickly adapt to its ever-expanding set of features. Procezo allows users to create boards and provide access to users or teams as required, set priority and precedence of the task and allowing for subtasks and discussions to be created. With unlimited tasks, users, projects and free support, Procezo is quickly making its way into businesses from across the world and the ultimate growth hack tool.

See more
Stefan Schuchlenz

We chose RocketChat over other communications suites like Cliq or Slack mainly because we can self-host it on our own infrastructure. Since we have quite some projects going on which demand that we stay in touch with a lot of different stakeholders, pricing was an issue, too. With RocketChat, we have a huge set of features basically for free, RC offers apps for all major devices and systems and overall, we're very happy with it. The only downside is the limited amount of apps and integrations, but we can make due with what we have available.

See more

I loved Slack. We used it for discussion. But somehow, it was always difficult to get things done. HeySpace is what replaced Slack and Trello as it combines the functionality of both tools.

So, now we keep on discussing as we did on slack, but once we to a point where we want to do something, we create tasks on a board and distribute them.

See more
Mohammad Hossein Amri
Chief Technology Officer at Axceligent Solutions · | 3 upvotes · 163.8K views

we were using slack and at the same time we had a subscription with office 365. after a while we hit the slack free limitation quota. and it got annoying. the search ability was useless in free tier. and more annoying whenever you search, it opens a webpage and doesn't do it in the app.

on mobile there were many cases that I didn't get notification of important discussions. rooms was the way to separate a talk. but it become tedious. each time for a new subject that you wanted to discuss, you needed to add all the team members into a new room. and after a while the room goes silent. you will end up with a tons of not-in-use rooms that you don't want to clean up them for history purposes. also the slack UI for sub discussion is very stupid. if someone forget to check the checkbox to post the subdiscussion in the main discussion thread, other team members even won't notice such discussion is in progress.

we was paying for office 365 and thought why not give the teams a shot. we won't be in worth situation than we are. we moved to teams and we loved it instantly, we had a separate tab aggregated all the files upload. we could reply on other talk. no need of creating a new room. this way room belongs to a team and not a certain topic. our sub discussion was visible to the whole team. enjoyed integration with azure and unlimited history. the best part was integration with outlook. it was a full suit solution. our stats become busy on outlook meeting events. we get weekly analyse. we didn't need to host our wiki seperated. we've created wiki per team. the communication was much more fun.

See more
Ram Kumar
CTO, Architect at Sarvasv.in · | 2 upvotes · 99.4K views

trello has a much simpler interface and easy to learn for any team member. asana might have more features and configuration options but do you really need a complex system for developers to manage tasks?

After Microsoft took over trello, it has become more restricted these days but still good for startups.

Keep it simple! Focus on your product, not tools.

See more
Get Advice from developers at your company using Private StackShare. Sign up for Private StackShare.
Learn More
Pros of Slack
Pros of Trello
  • 1.2K
    Easy to integrate with
  • 877
    Excellent interface on multiple platforms
  • 847
    Free
  • 694
    Mobile friendly
  • 690
    People really enjoy using it
  • 331
    Great integrations
  • 315
    Flexible notification preferences
  • 198
    Unlimited users
  • 184
    Strong search and data archiving
  • 155
    Multi domain switching support
  • 82
    Easy to use
  • 40
    Beautiful
  • 27
    Hubot support
  • 22
    Unread/read control
  • 21
    Slackbot
  • 19
    Permalink for each messages
  • 17
    Text snippet with highlighting
  • 15
    Quote message easily
  • 14
    Per-room notification
  • 13
    Awesome integration support
  • 12
    IRC gateway
  • 12
    Star for each message / attached files
  • 11
    Good communication within a team
  • 11
    Dropbox Integration
  • 10
    Jira Integration
  • 10
    Slick, search is great
  • 9
    New Relic Integration
  • 8
    Great communication tool
  • 8
    Asana Integration
  • 8
    Combine All Services Quickly
  • 7
    Awesomeness
  • 7
    This tool understands developers
  • 7
    Google Drive Integration
  • 7
    XMPP gateway
  • 6
    BitBucket integration
  • 6
    Twitter Integration
  • 6
    Google Docs Integration
  • 6
    Replaces email
  • 5
    Guest and Restricted user control
  • 5
    Jenkins Integration
  • 5
    GREAT Customer Support / Quick Response to Feedback
  • 4
    Gathers all my communications in one place
  • 4
    Clean UI
  • 4
    Excellent multi platform internal communication tool
  • 4
    Mention list view
  • 4
    GitHub integration
  • 3
    Perfect implementation of chat + integrations
  • 3
    Visual Studio Integration
  • 3
    Easy to start working with
  • 3
    Easy
  • 3
    Easy to add a reaction
  • 3
    Timely while non intrusive
  • 3
    Great on-boarding
  • 3
    Threaded chat
  • 2
    Markdown
  • 2
    Eases collaboration for geographically dispersed teams
  • 2
    Message Actions
  • 2
    Simplicity
  • 2
    So much better than email
  • 2
    It's basically an improved (although closed) IRC
  • 2
    Android app
  • 2
    Great Channel Customization
  • 2
    Intuitive, easy to use, great integrations
  • 2
    Great interface
  • 1
    API
  • 1
    Easy remote communication
  • 1
    Get less busy
  • 1
    Targetprocess integration
  • 1
    Great Support Team
  • 1
    Flexible and Accessible
  • 1
    Multi work-space support
  • 1
    Travis CI integration
  • 1
    It's the coolest IM ever
  • 1
    Dev communication Made Easy
  • 1
    Community
  • 1
    Integrates with just about everything
  • 1
    Great API
  • 1
    Very customizable
  • 1
    I was 666 star :D
  • 1
    Better User Experience
  • 1
    Finally with terrible "threading"—I miss Flowdock
  • 1
    Google
  • 1
    Archive Importing
  • 1
    Complete with plenty of Electron BLOAT
  • 1
    Slack
  • 0
    Easy to useL
  • 0
    Platforms
  • 716
    Great for collaboration
  • 627
    Easy to use
  • 572
    Free
  • 375
    Fast
  • 347
    Realtime
  • 237
    Intuitive
  • 215
    Visualizing
  • 169
    Flexible
  • 126
    Fun user interface
  • 83
    Snappy and blazing fast
  • 30
    Simple, intuitive UI that gets out of your way
  • 27
    Kanban
  • 21
    Clean Interface
  • 18
    Easy setup
  • 18
    Card Structure
  • 17
    Drag and drop attachments
  • 11
    Simple
  • 10
    Markdown commentary on cards
  • 9
    Lists
  • 9
    Integration with other work collaborative apps
  • 8
    Satisfying User Experience
  • 8
    Cross-Platform Integration
  • 7
    Recognizes GitHub commit links
  • 6
    Easy to learn
  • 5
    Great
  • 4
    Versatile Team & Project Management
  • 4
    Better than email
  • 3
    Effective
  • 3
    Trello’s Developmental Transparency
  • 3
    and lots of integrations
  • 2
    Powerful
  • 2
    Easy to have an overview of the project status
  • 2
    flexible and fast
  • 2
    Simple and intuitive
  • 2
    Easy
  • 2
    Agile
  • 1
    Email integration
  • 1
    Nice
  • 1
    Ytyt
  • 1
    Name rolls of the tongue
  • 1
    Great organizing (of events/tasks)
  • 1
    Kanban style
  • 1
    Bad
  • 1
    Personal organisation
  • 1
    Customizable
  • 0
    Easiest way to visually express the scope of projects

Sign up to add or upvote prosMake informed product decisions

Cons of Slack
Cons of Trello
  • 12
    Can be distracting depending on how you use it
  • 6
    Requires some management for large teams
  • 5
    Limit messages history
  • 4
    Too expensive
  • 4
    You don't really own your messages
  • 3
    Too many notifications by default
  • 5
    No concept of velocity or points
  • 4
    Very light native integrations
  • 2
    A little too flexible

Sign up to add or upvote consMake informed product decisions

What is Slack?

Imagine all your team communication in one place, instantly searchable, available wherever you go. That’s Slack. All your messages. All your files. And everything from Twitter, Dropbox, Google Docs, Asana, Trello, GitHub and dozens of other services. All together.

What is Trello?

Trello is a collaboration tool that organizes your projects into boards. In one glance, Trello tells you what's being worked on, who's working on what, and where something is in a process.

Need advice about which tool to choose?Ask the StackShare community!

What companies use Slack?
What companies use Trello?
See which teams inside your own company are using Slack or Trello.
Sign up for Private StackShareLearn More

Sign up to get full access to all the companiesMake informed product decisions

What tools integrate with Slack?
What tools integrate with Trello?

Sign up to get full access to all the tool integrationsMake informed product decisions

Blog Posts

Sep 29 2020 at 7:36PM

WorkOS

PythonSlackG Suite+17
6
2703
SlackOptimizely Rollouts+2
1
958
GitHubPythonReact+42
48
39765
What are some alternatives to Slack and Trello?
Microsoft Teams
See content and chat history anytime, including team chats with Skype that are visible to the whole team. Private group chats are available for smaller group conversations.
Discord
Discord is a modern free voice & text chat app for groups of gamers. Our resilient Erlang backend running on the cloud has built in DDoS protection with automatic server failover.
Skype
Skype’s text, voice and video make it simple to share experiences with the people that matter to you, wherever they are.
Asana
Asana is the easiest way for teams to track their work. From tasks and projects to conversations and dashboards, Asana enables teams to move work from start to finish--and get results. Available at asana.com and on iOS & Android.
Yammer
Yammer brings the power of social networking to your company. Collaborate securely across departments, geographies, content and business applications.
See all alternatives