Atlassian Confluence vs. Slack

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Confluence
Score 8.0 out of 10
N/A
Confluence is a collaboration and content sharing platform used primarily by customers who are already using Atlassian's Jira project tracking product. The product appeals particularly to IT users.
$6.40
per month per user
Slack
Score 9.1 out of 10
N/A
Slack is a group messaging or team collaboration app that aims to simplify communication for businesses. Features include open discussions, private groups, and direct messaging, as well as deep contextual search and message archiving, and file sharing. Slack integrates with a number of other tools, such as MailChimp, Dropbox, and Google Drive. Slack was acquired by Salesforce in December 2020. The product is free to use, and also has paid plans with more features and greater controls. The…
$8.75
per month per user
Pricing
Atlassian ConfluenceSlack
Editions & Modules
Free
$0
Free for 10 Users
Standard
$6.40
per month per user
Premium
$12.30
per month per user
Data Center
220,000.00
40,001+ Users - Annually
Enterprise
Contact Sales
Free
$0
Pro
$7.25*
per month per user
Business+
$12.50*
per month per user
Enterprise
Contact Sales
Offerings
Pricing Offerings
ConfluenceSlack
Free Trial
YesYes
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional DetailsPrices shown here reflect prices for deployments with 100 users or less. The prices decrease wien the user base surpasses 100.*Per active user, per month, when paying once a year. Pro is $8.75 USD per active user when paying month to month. Business+ is $15.00 USD per active user when paying month to month.
More Pricing Information
Community Pulse
Atlassian ConfluenceSlack
Considered Both Products
Confluence
Chose Atlassian Confluence
We choose Atlassian Confluence because it is the reference for managing a SAAS wiki service. And having such a solution in our company to manage the knowledge and especially the knowledge transfer is crucial.
Chose Atlassian Confluence
It's good if you're using Atlassian products, the other ones provide different connections and better UX for documentation in different ways.
Chose Atlassian Confluence
We find Atlassian better for its ease of use, real time editing, integration with Jira for bug tracking, stores our security compliance documents in structured way, it is feature rich and have lots of capabilities.
Chose Atlassian Confluence
I did not select Atlassian Confluence — it was already there.
I wouldn't pick it If I had the choice.
Chose Atlassian Confluence
Atlassian Confluence is better suited for documenting and acting as a repository for information than the more immediate what is currently being worked on things that are better suited for in Jira. In my opinion, Atlassian Confluence certainly has it's short comings but it is …
Chose Atlassian Confluence
We used to use a Wiki site, but that was locally hosted, and when the server was powered off, you could not access it. Moving to Confluence in the cloud is much easier. Also, the interface is much easier to use and expand.
Chose Atlassian Confluence
Organisations might have chosen to Procure Atlassian Confluence because JIRA is integral to software development. Notion or Google Docs do not work seamlessly with JIRA. Also, Atlassian Confluence has a much higher perceived seriousness about a document as compared to Google …
Chose Atlassian Confluence
I prefer Notion, but the company’s policy doesn’t allow its use, so we rely on Atlassian Confluence instead
Chose Atlassian Confluence
Atlassian Confluence is more intuitive than MS SharePoint, however, SharePoint has some reach features because of the MS integration with its tools stack.
Chose Atlassian Confluence
Confluence smashes competitors out of the ballpark. There is no compromise for quality and great product design with Atlassian
Chose Atlassian Confluence
Atlassian Confluence is better than all Google Drive, Dropbox as we can just store files in them without specific versioning, but with Atlassian Confluence file is stored in versions.
It is easily integrated with other softwares like Jira so one can keep track on all the …
Chose Atlassian Confluence
It's quite famous and consistency and alignment are what we're after with using Confluence and all of Atlassian's products. This has helped us to be more transparent with out product and development teams as well.
Chose Atlassian Confluence
There are complementary and we are in fact using both of them in out organisation. We are using Google Drive for advanced real-time cooperation when creating documents, since Google Drive can handle this in a more streamlined and easier way than Confluence. Still, Confluence …
Chose Atlassian Confluence
I think the only comparable product is Google docs. Google docs is a much simpler product, however, it doesn't have all of the features that confluence has. I think if confluence improved their UI to make it a little better, it can really improve.
Chose Atlassian Confluence
I have used other tools that allow for documentation and housing of other business-related documents but none that I used had the same integration or general ability to add and edit information. I am also a general user so I don't know how easy/difficult the backend is, but …
Chose Atlassian Confluence
To keep the user stories together, we used the Microsoft Office tools. It took a lot of time to search for the relevant stories, so we moved to Atlassian Confluence which is now saving a lot of time.
Chose Atlassian Confluence
SharePoint is great, I use it and I love it. Confluence is a lot like SharePoint with a more modern look and a fancy suit. If you have the skills for implementation, it is great and developers will enjoy it more.
Chose Atlassian Confluence
Although similar in the way in which they can be used, Atlassian provides great archival and search features, as well as editing capabilities that set it apart. Security through 2-step verification is an important feature often overlooked, being tested now in beta. Overall it …
Chose Atlassian Confluence
With this tool, everyone is in the same place. You and your teams will have the information that is usually lost in email inboxes as well as shared network drives. Data become much easier to find, use, and update with Atlassian Confluence.
Chose Atlassian Confluence
For our needs, Confluence absolutely blew both SharePoint and Google Docs out of the water. We were able to get more granular security than with SharePoint while maintaining the collaborative tool sets found in both SharePoint and Google Docs. Additionally, the integration into …
Chose Atlassian Confluence
The Knowledge Base was something we created. We found Confluence to be a superior tool. The fact that Atlassian is constantly working to make it better continues to be a bonus.
Chose Atlassian Confluence
We really only use Confluence because we use JIRA and Hipchat and it seemed to work well within the suite of Atlassian products. I would personally prefer a custom made internal website for our organization plus the integration of google docs/hangouts (or the use of something …
Slack
Chose Slack
In comparison to Teams, I think Slack is a much nicer platform to use. If your technology department allows you to integrate third party applications, it can work really well paired with zoom, sharepoint etc. I think for many mid sized businesses it can be a good fit to enhance …
Chose Slack
The applications i have used earlier is not much user friendly, I can not do video calls in groups and tagging system is not available accross the company. Feedback and survey or process updated delivery feature makes Slack different than other companies. Slack is really time …
Chose Slack
Teams is better to schedule meetings with and integrates with Outlook well, but that leads to duplicate notifications for things, which is distracting and a waste of time. Messaging in Teams not great compared to Slack, and has the potential to have people outside your …
Chose Slack
To me, there is no competition between Slack and Microsoft Teams. In my opinion, Slack crushes MS Teams in every regard and is a pleasure to use. I think MS Teams on the surface looks like it has a comparable feature set, but when you actually USE the app, there's no question: …
Chose Slack
Slack is the best way we communicate at work and get things done. It's got the highest usage across our platforms due to us being a remote company, and needing to access information as quickly as possible in real time. It's an essential part of our tech stack for sure.
Chose Slack
Partial to Slack due to longevity of using the platform.
Chose Slack
Slack has much better UI and search compared to Teams. Teams is much better as an integration into the Microsoft suite (if you use Teams for meetings or Office for email, it might be a better solution for your org).

Teams feature set might be comparable but it is difficult to …
Chose Slack
I don't really know, my experience with MS Teams is limited. It's never been used in this organization, as far as I know, but I had another client that uses it so I've been in some Teams meetings.
Chose Slack
I didn't select Slack; I prefer Slack in my organization. It's a more powerful website, with strong integration with the rest. It's a better communication channel for most of us. Additionally, for a large organization, you can set up groups and channels. More tools make it more …
Chose Slack
It's much better than Teams: faster, a better app, and better organization of threads and channels.
Chose Slack
The functionalities of this kind of platform are quite similar, as they have the same objective: a place where teams with multiple people can communicate. The big difference with Slack is that it has many little functionalities to help with planning, organization and …
Chose Slack
Slack offers a fresh look and feel, and has felt more natural and engaging when compared to Teams or Google Chat. Teams felt heavy and less intuitive while G Chat lacks integrations and community feel. Slack strikes a balance by being simple enough for everyday use while strong …
Chose Slack
I think obviously Slack is much much better than Google Chat, in my previous organisation, we used to communicate everything via Google Chat or email or Google meet, it was difficult to manage because those application combined had less options and features than Slack.
Chose Slack
Slack: It's easy to strike up a chat right away with one-click calls or huddles. By simply pressing the call button, both users are involved without the need to arrange a meeting. Microsoft Teams: With calendar invites, time slot choices, and numerous confirmation processes, …
Chose Slack
The UI is difficult to understand and also to find a particular chat it is difficult to search in Teams. Also Slack has cool features like Slack Workflows and To do lists and Slack Canvas which makes life more easier. Slack apps to integrate existing app and also I use Slack to …
Chose Slack
Slack complements our current technology stack. We use Microsoft products for most tasks, but we have found Teams and Slack to be more user-friendly and reliable than Microsoft Teams. It is easy to manage and add/remove users. It is easy to search and find answers to questions …
Chose Slack
My company selected Slack and my previous company too. As Enterprise architect this tool is perfect to me. It goes straight to the point, it's fast, it's light and clear on the purpose. You can prepare your message without anoying others. You can format your text with enough …
Chose Slack
Having used these 3 software, I believe Slack covers a much wider use case scenario, the user onboarding experience is seamless, the platform is very user friendly and intuitive, very well organized as compared to the other competing software that's out there in the market. …
Chose Slack
While teams is better for conference calls and telephony, Slack surpasses it with it's ease of use, integration possibilities and search capabilities. Having one place where all your collaboration takes place, together with notifications and alerts from all other portals is …
Chose Slack
Slack is much more modern and sleek compared to both Webex Chat and Microsoft Teams. Slack is specific for what the purpose is, and it doesn't over engineer too many other features.
Chose Slack
I think Slack is very straight to the point and a tool you can't live without. It is where you find light, info, share and build results as a team player.
Chose Slack
- MS teams Vs Slack - Slack athread View is incredible - API integration helps with our product - Multiple Domains Login is seemless - Google Chat Vs Slack - google is too messy. Great for chatting and productivity as individual tools. But as integrated productivity …
Chose Slack
Provides the huddle feature, sending attachments and get integrated with the meetings scheduled.
Features
Atlassian ConfluenceSlack
Project Management
Comparison of Project Management features of Product A and Product B
Atlassian Confluence
7.0
157 Ratings
9% below category average
Slack
8.0
623 Ratings
4% above category average
Task Management7.1125 Ratings7.8427 Ratings
Gantt Charts7.912 Ratings6.961 Ratings
Scheduling7.221 Ratings7.8360 Ratings
Workflow Automation6.389 Ratings8.1393 Ratings
Mobile Access6.7116 Ratings9.4596 Ratings
Search6.8155 Ratings8.3604 Ratings
Visual planning tools7.2126 Ratings7.5273 Ratings
Communication
Comparison of Communication features of Product A and Product B
Atlassian Confluence
7.9
157 Ratings
1% below category average
Slack
8.8
631 Ratings
10% above category average
Chat6.415 Ratings9.6630 Ratings
Notifications8.2154 Ratings8.9627 Ratings
Discussions7.6147 Ratings9.3615 Ratings
Surveys7.015 Ratings8.2409 Ratings
Internal knowledgebase9.0148 Ratings7.8408 Ratings
Integrates with GoToMeeting6.03 Ratings8.9110 Ratings
Integrates with Gmail and Google Hangouts9.37 Ratings8.7182 Ratings
Integrates with Outlook9.610 Ratings8.9120 Ratings
File Sharing & Management
Comparison of File Sharing & Management features of Product A and Product B
Atlassian Confluence
7.7
156 Ratings
3% below category average
Slack
8.5
598 Ratings
7% above category average
Versioning8.1135 Ratings8.2324 Ratings
Video files6.8104 Ratings8.4536 Ratings
Audio files6.896 Ratings8.6523 Ratings
Document collaboration8.3151 Ratings8.1424 Ratings
Access control8.6146 Ratings8.3407 Ratings
Advanced security features8.3113 Ratings8.4358 Ratings
Integrates with Google Drive5.947 Ratings9.0211 Ratings
Device sync8.384 Ratings9.0450 Ratings
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User Ratings
Atlassian ConfluenceSlack
Likelihood to Recommend
8.2
(173 ratings)
9.2
(632 ratings)
Likelihood to Renew
9.0
(21 ratings)
10.0
(25 ratings)
Usability
8.0
(61 ratings)
9.0
(248 ratings)
Availability
9.0
(3 ratings)
10.0
(2 ratings)
Performance
8.0
(5 ratings)
10.0
(2 ratings)
Support Rating
5.4
(25 ratings)
9.8
(68 ratings)
Implementation Rating
8.8
(4 ratings)
8.8
(5 ratings)
Configurability
6.0
(1 ratings)
10.0
(2 ratings)
Contract Terms and Pricing Model
-
(0 ratings)
10.0
(1 ratings)
Ease of integration
8.0
(4 ratings)
8.8
(2 ratings)
Product Scalability
8.0
(2 ratings)
10.0
(1 ratings)
Professional Services
-
(0 ratings)
10.0
(1 ratings)
Vendor post-sale
8.0
(1 ratings)
10.0
(1 ratings)
Vendor pre-sale
8.0
(1 ratings)
10.0
(1 ratings)
User Testimonials
Atlassian ConfluenceSlack
Likelihood to Recommend
Atlassian
I would recommend Atlassian Confluence for companies that want to have internal documentation and minimum governance processes to ensure documentation is useful and doesn't have a lot of duplicated and non-updated content. I wouldn't recommend Atlassian Confluence for companies with a low budget since this product might be a little costly (especially with add-ons).
Read full review
Salesforce
Slack is great for tracking commits to new coding projects. You can take parts of code that still need to be implemented later and easily search through the history of comments if there is something that goes wrong with a code commitment. It can be difficult for people that only like Teams to adjust to a new platform if you are using both to communicate.
Read full review
Pros
Atlassian
  • Cross product linking - If you use other Atlassian products then Atlassian Confluence is a no-brainer for your source of documentation, knowledge management etc. You can show previews of the linked asset natively E.g. showing a preview of a JIRA ticket in a Atlassian Confluence page.
  • Simple editing - Though the features available may not be super complex right now, this does come with the benefit of making it easy to edit and create documents. Some documentation editors can be overwhelming, Atlassian Confluence is simple and intuitive.
  • Native marketplace - If you want to install add-ons to your Atlassian Confluence space it's really easy. Admins can explore the Atlassian marketplace natively and install them to your instance in a few clicks. You can customise your Atlassian Confluence instance in many different ways using add-ons.
Read full review
Salesforce
  • Huddles Run smoothly without any interferences.
  • Smooth individual calls quick and easy without any interruptions.
  • seamless notifications across multiple devices
  • The ability to easily tag a team member to urgently attend to a specific escalation.
  • Slack being user friendly and able to integrate easily with other platforms and apps.
  • How to easily open up different channels for different escalations and needs.
  • a safe direct messaging option.
Read full review
Cons
Atlassian
  • UI Design is very simplistic and basic could make use of more visually interesting colour choices, layout choices, etc.
  • Under the 'Content' menu, it defaults to having a landing page for all L1 and L2 category pages. Meaning as long as the broader content category has a sub-category, it still creates a separate landing page. In my team's case, this often creates blank pages, as we only fill out the page at the lowest sub-category (L3).
  • Hyperlinks are traditionally shown as blue, however, this results into very monotonously blue pages in cases where a lot of information is being linked.
Read full review
Salesforce
  • Would love a better integration with GitHub. For example, notifications when your PR is updated, when review is requested, @-mention in comments, etc.
  • Improved "Later" tab, for example the ability to create to-do lists or making the "Later" tab into a more powerful to-do list (annotate items with notes)
  • More powerful integrations, e.g. Google Calendar could render a calendar view within Slack, rather than sending the daily schedule
Read full review
Likelihood to Renew
Atlassian
I am confident that Atlassian can come with additional and innovative macros and functions to add value to Confluence. In 6 months, Atlassian transformed a good collaborative tools into a more comprehensive system that can help manage projects and processes, as well as "talk" with other Atlassian products like Jira. We are in fact learning more about Jira to evaluate a possible fit to complement our tool box.
Read full review
Salesforce
To be more transparent, I give 10 because Slack serves our collaboration needs. It provide us a good platform for team communication relaying important update within the company, it has even mobile app where you can install in your phone to monitor any updates within that team that needs your immediate attention and intervention.
Read full review
Usability
Atlassian
Great for organizing knowledge in a hierarchical format. Seamless for engineering and product teams managing software development. Helps in formatting pages effectively, reducing manual work. Tracks changes well and allows for easy rollbacks. Granular controls for who can view/edit pages. Search function is not great which needs improvement. Hire some google engineers
Read full review
Salesforce
My rating was 7. Its intuitive interface and user-friendly features like channels, threads, and integrations make it excellent for team communication and onboarding. However, its usability is held back by the resource-intensive desktop app and cluttered feeling in large workspaces. The mobile app's performance and unreliable notifications have also been noted as weaknesses.
Read full review
Reliability and Availability
Atlassian
I do not recall having outages or applications error so far, very reliable and available.
Read full review
Salesforce
Yes, the app works 24/7. I don't even recall having any period that we could not use since the implementation. Even the maintenance periods are barely noticeable and our work is not impacted by it when it happens.
Read full review
Performance
Atlassian
We never worked against the tide while using Confluence. Everything loads considerably fast, even media components like videos (hosted on the platform or embed external videos from Youtube, for example). We are not using heavy media components a lot, but in the rare occasion we happen to use one we have no problems whatsoever.
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Salesforce
Slack is a soft app, we don't have many issues with it. I recall one or two people complaining about something during our usage period, but I didn't have a bad experience. When the app is slow, usually the problem is with my computer or my internet. The app works just fine.
Read full review
Support Rating
Atlassian
This rating is specifically for Atlassian's self-help documentation on their website. Often times, it is not robust enough to cover a complex usage of one of their features. Frequently, you can find an answer on the web, but not from Atlassian. Instead, it is usually at a power user group elsewhere on the net.
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Salesforce
Whenever I've had to troubleshoot an issue with Slack (which, to be honest, has not happened very often), their online documentation has been easy to locate, easy to understand, and effective in resolving my issue. Slack's ever-growing popularity also means that there's a large community of practice out there that can be depended upon.
Read full review
Implementation Rating
Atlassian
Overall, I am very satisfied with the initial implementation (and the subsequent upgrades and implementations made over the years).
This product has never rose to the level of being an major issue at an executive level. It has quietly and valiantly done it's job for our company!
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Salesforce
I was not part of the implementation team, but I recall being 100% happy and excited to learn and use a new tool. I'm still am to be honest.
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Alternatives Considered
Atlassian
We chose Atlassian Confluence over SharePoint because it's much more user-friendly and intuitive. Atlassian Confluence makes collaboration and knowledge sharing easier with its simpler interface and better search. While SharePoint can be powerful, it often feels clunky and complex, making it harder for our team to actually use it.
Read full review
Salesforce
I like Slack better than ClickUp, because I would spend 30-60 minutes a day updating my ClickUp tasks. The way ClickUp was used was very micromanaging. I billed by the hour, so I was willing to put in the time to alert the boss what tasks I was working on.
One of my jobs used Hive - I mostly just ran it in the background in case anyone messaged me. I did not use it often.
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Scalability
Atlassian
This tool is very adaptable. So much so we use it for three completely separate projects, in three very different ways.
Read full review
Salesforce
No answers on this topic
Return on Investment
Atlassian
  • The AI feature which lets me find relevant documents while reading one document is really beneficial.
  • Centralising of knowledge systems is one of the key differentiators for large organisations.
  • As long as folks keep using Google Docs and Atlassian Confluence, there is going to be a challenge in building a continuum.
Read full review
Salesforce
  • Slack has been incredibly helpful in connecting various tech apps and ecosystems, creating a more streamlined and responsive process.
  • Slack has made it significantly easier to communicate with our team members across multiple time zones, creating a more engaging environment for our all-remote team.
Read full review
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