Atlassian Confluence vs. Slack

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Confluence
Score 8.2 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.
$0
Free for 10 Users
Slack
Score 9.0 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…
$0
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 Confluence
It has great features like integration and real time collaboration with new features like AI and automation. So it gives an edge over other tools I have used in the past few years. I am sure there are a lot of features which I have not explored yet, but the features I am using …
Chose Confluence
Atlassian Confluence has a more comprehensive and flexible set of capabilities that stand out and made the decision upfront more straightforward for our team. The tools we evaluated have knowledge management, task management and collaboration capabilities, however Atlassian …
Chose Confluence
Atlassian Confluence is way popular for a larger team and makes collaboration way easier. The community is strong and you get easier resolution against any request. It's integration with other Atlassian products like JIRA is an icing on the cake.
Chose Confluence
In my experience, Atlassian Confluence is at the top of these tools. I've had first hand experience with other tools and they are not at par with Atlassian Confluence. The versatility of the tool is very well recognized and utilized. Being a new user is not a probably as all …
Chose Confluence
Atlassian Confluence is a super handy hub for sharing ideas and keeping all your docs in one place. While Jira Service Management is more about handling tickets and support issues, Atlassian Confluence really makes teamwork easy. I feel Atlassian Confluence is user-friendly, …
Chose 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 Confluence
Confluence has a more robust set of capabilities compared to Dovetail and Trello and also was already approved by our legal and compliance teams, so it tends to keep its stickiness due to that. It's also widely known in the market as a knowledge management tool. I would say it …
Chose 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 Confluence
Overall, Atlassian Confluence is a user-friendly tool and offers such a vast array of capabilities for project and knowledge management purposes and beyond. Other tools listed above have much more limited capabilities, although they are great tools for very specific needs and …
Chose Confluence
The main reason for moving to Atlassian Confluence was for: 1) Having 1 space that holds all of the org's documentation and knowledge sharing 2)We already used JSM and Jira so it would an organic move to have Atlassian Confluence as our main documentation hub 3) The cost …
Chose Confluence
Confluence, since it is part of the overall infrastructure of Atlassian, makes it immensely powerful internally, to build an internal knowledgebase, and is far ahead of its counterparts in Zendesk and Hubspot, which is more centered towards their customers. Confluence is just …
Chose Confluence
Sharepoint in out organisation was mostly used for collaborating on documents, which to some degree has been moved to Confluence, where the Confluence pages have replaced the specific documents.
Chose Confluence
Being a company which uses other Atlassian tools, Atlassian Confluence was a great fit; the natural and automatic linking of assets from other platforms made following paper trails seamless. Though the editing options aren't as advanced as some other options out there, it does …
Chose 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 Confluence
In the past, I have used MediaWiki hosted locally as well as Microsoft Team Foundation Server. Wiki was simply a nightmare so all the money saved from paying for Atlassian subscriptions was lost in time while trying to use Wiki and format something properly. I haven't used …
Chose Confluence
We use Jira for the IT tickets, so the step to use Atlassian Confluence was the logical decisson.
Chose 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 Confluence
We still use Atlassian Confluence only for its integration with Jira and Bitbucket. For everything else, we moved away from it and are using more modern solutions.
Chose Confluence
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 …
Chose Confluence
Freshdesk is basically for support teams, while Confluence is better for internal communication and collaborations.
Chose Confluence
The alternatives tested are based only on the whiteboarding functionality added by Confluence Whiteboard, and not the core Confluence functionality (documentation).

Chose Confluence
Again, Atlassian Confluence is efficient when paired with Jira and can do most of what a company needs it to do. But, I thi Spekit is better for "just-in-time" learning, Sharepoint is better for file hosting and organization, Asana is much better for project/task management, …
Chose Confluence
We were inclined to use Atlassian Confluence for its easy collaboration with Jira which is used for tracking project development tasks and issues. Using Atlassian Confluence, content creation became easy and even applying access control to the created content was possible. It …
Slack
Chose Slack
Slack was more of a company directive. Teams has its strengths. But Slack definitely seems more mature in terms of features that engineering teams love. Video conferencing is much better in teams.
Chose Slack
I think it stacks. I haven't seen those products in the last few years, but I feel like the way Slack has evolved and how much integration it has with Salesforce. I don't think any of the other tools I've seen do that.
Chose Slack
In my opinion, the closest to Slack in terms of UI is Discord. But Slack is much more professional with more functionalities that doesn't require very technical knowledge (good for our older staff who began their digital journey within the last decade). In terms of workflow …
Chose Slack
better price and less spam with Slack. It was the best decision to switch to this communication platform for our company. We would do it again if given the opportunity.
Chose Slack
Teams has an edge over Slack as teams is also a meeting platform Copilot by teams is very well integrated tot eams making it super easy to use AI without extra steps and additional integrations Teams is also great with long messages / rewording messages and any vocabulary …
Chose Slack
The other platforms have valuable features (like progress kanbans and storage for big files) but none of them work on their own. Slack is the central hub that we use for all communications, discussions, and meetings.

Slack excels at versatility and ease-of-use. Everyone knows …
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
Slack is better suited for actual work teams rather than communities, so it wins against Discord. About HipChat - in my opinion, it was a dinosaur that is not discounted, and it's obvious why, considering the type of product Slack delivered!
Chose Slack
From a corporate standpoint, I don’t really have another example. On a personal level, the closest comparisons would be WhatsApp, Messenger, or KakaoTalk. To me, it feels like — as I said — the corporate WhatsApp. Not that Salesforce wants it to be compared that way or used …
Chose Slack
No, I use many. I use Google Meet, I use teams, I use many others. Again, it's the same, not many things, but if I'm repeating myself, it's all about sharing the information, how quickly it's effective, the quality is good, the huddle is fine, you can share all the, so all the …
Chose Slack
Microsoft Teams feels clunky in comparison to Slack. Slack feels more versatile and intuitive, and much more tech minded then Microsoft Teams does. I would say Microsoft Teams may have the advantage if your business is fully with Microsoft (ie the full Office suite), but other …
Chose Slack
I've dabbled with Microsoft Teams and Zoom's chat features in past roles at startups. Teams integrates well with Office but feels clunky for quick searches and daily chats. Zoom is great for video but lacks robust file sharing and app integrations. Slack wins for us with its …
Chose Slack
Teams and Slack both have Pros and Cons. We use both for communicating. Microsoft Teams is good from the prospective that you can set up Distribution Groups and Private Groups for sharing out links from One Drive and Sharepoint. The integration is built in so that all the …
Chose Slack
Slack has a more modern feel as far as ease of use.
Chose Slack
Slack holds up fairly well with the others. They all have the same basic features. Where they do differ is the execution. You can tell that for Teams and Discord, they had Slack in mind when they were designing their system. These two would be the closest to Slack, even in …
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
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.

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
Ease of use is a game-changer. Slack works so intuitively. People started collaborating automatically, and digital communities started to appear. We haven't seen that kind of engagement with other tools or workflows. It makes working together fun, and that is something that …
Chose Slack
It's just an actual messaging soft ware to use, compard to other that can be underwhelming or just not useful when your company is growing, Slack keep unity and option for communication that caters anyone, depending on what they feel comfortable and with what type or works they …
Chose Slack
Constant Contact and Microsoft Dynamics 365
Chose Slack
Slack offers great user interface that is easy to navigate through. Customer support team are very user freindly and helpful. The pricing of Slack is fairly affordable compared to other product. Great integration capabilities with other products and the search feature is …
Features
Atlassian ConfluenceSlack
Project Management
Comparison of Project Management features of Product A and Product B
Atlassian Confluence
7.1
Ratings
9% below category average
Slack
7.9
Ratings
2% above category average
Task Management7.20 Ratings7.70 Ratings
Gantt Charts7.90 Ratings6.90 Ratings
Scheduling7.20 Ratings7.80 Ratings
Workflow Automation6.50 Ratings8.00 Ratings
Mobile Access6.90 Ratings9.40 Ratings
Search7.00 Ratings8.20 Ratings
Visual planning tools7.20 Ratings7.30 Ratings
Communication
Comparison of Communication features of Product A and Product B
Atlassian Confluence
7.9
Ratings
1% below category average
Slack
8.8
Ratings
10% above category average
Chat6.40 Ratings9.60 Ratings
Notifications8.20 Ratings8.80 Ratings
Discussions7.80 Ratings9.20 Ratings
Surveys7.00 Ratings8.10 Ratings
Internal knowledgebase9.00 Ratings7.80 Ratings
Integrates with GoToMeeting6.00 Ratings8.90 Ratings
Integrates with Gmail and Google Hangouts9.30 Ratings8.70 Ratings
Integrates with Outlook9.60 Ratings8.90 Ratings
File Sharing & Management
Comparison of File Sharing & Management features of Product A and Product B
Atlassian Confluence
7.7
Ratings
4% below category average
Slack
8.4
Ratings
4% above category average
Versioning8.20 Ratings8.20 Ratings
Video files6.90 Ratings8.20 Ratings
Audio files6.90 Ratings8.40 Ratings
Document collaboration8.40 Ratings8.00 Ratings
Access control8.70 Ratings8.30 Ratings
Advanced security features8.30 Ratings8.30 Ratings
Integrates with Google Drive5.90 Ratings9.00 Ratings
Device sync8.40 Ratings9.00 Ratings
Best Alternatives
Atlassian ConfluenceSlack
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Stackby
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Score 8.8 out of 10
Stackby
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Score 8.8 out of 10
Medium-sized Companies
Troop Messenger
Troop Messenger
Score 9.8 out of 10
Troop Messenger
Troop Messenger
Score 9.8 out of 10
Enterprises
HCL Connections
HCL Connections
Score 9.0 out of 10
HCL Connections
HCL Connections
Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Atlassian ConfluenceSlack
Likelihood to Recommend
8.3
(0 ratings)
9.1
(0 ratings)
Likelihood to Renew
9.5
(0 ratings)
10.0
(0 ratings)
Usability
8.1
(0 ratings)
9.0
(0 ratings)
Availability
9.0
(0 ratings)
10.0
(0 ratings)
Performance
8.0
(0 ratings)
10.0
(0 ratings)
Support Rating
5.4
(0 ratings)
10.0
(0 ratings)
Implementation Rating
8.8
(0 ratings)
8.8
(0 ratings)
Configurability
6.0
(0 ratings)
10.0
(0 ratings)
Ease of integration
8.0
(0 ratings)
9.6
(0 ratings)
Product Scalability
8.0
(0 ratings)
10.0
(0 ratings)
Vendor post-sale
8.0
(0 ratings)
10.0
(0 ratings)
Vendor pre-sale
8.0
(0 ratings)
10.0
(0 ratings)
User Testimonials
Atlassian ConfluenceSlack
Likelihood to Recommend
Atlassian Confluence is a great tool for housing important information and resources across the organization, as it's very easy to search and find content across different teams and departments. The search function is mostly very accurate and the additional tagging with keywords also helps in the search experience. It's also good at tagging other team members, which triggers an automated email to them. Atlassian Confluence also has an extensive template library for all kinds of purposes like project management, etc., which saves time overall.
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Slack is ideal for Scrum and agile teams that need continuous communication during sprint planning, daily stand-ups, backlog refinement, testing, and retrospectives. Slack is well-suited for maintaining team knowledge through searchable conversations and dedicated channels, where experienced team members help onboard new QA analysts.
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Pros
  • Its integration with Jira for tracking development and the bugs and work linked to detailed Confluence documentation.
  • We use it extensively for writing Software Product Requirement Documents, feature specs, architecture designs, and retrospectives.
  • Our company follows compliance very seriously, so it helps in streamlining all documentation for ISO27001/27017 compliance and security-related information.
  • Its integration with various tools allows us to create flow diagrams which are often required to make client and customer understand the overall flow of interactions across various modules of the design architecture
Read full review
  • 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
  • You need to watch over the structure of the content yourself. if not you can get information added anywhere so nobody can find it.
  • Top search field is hard to set to only search a section of pages.
  • You really need to think your structure through before starting. a guide when setting up at the start could help in that perspective.
Read full review
  • 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
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Likelihood to Renew
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.
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Slack sitll lacks in functionality. It's better than Skype for Business in many ways, but it is still another chat/message board app. It has limits in free version and paid versions. Also Windows app has errors that bother me, for example, I see number on one of my team's icons. It suggests that one of channels has unread messages; I check all channels - no unread messages, but that "1" still appears
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Usability
It's very intuitive for most things, making it easy to jump in and start creating pages and collaborating. This makes it ideal for onboarding new members to the team. There are a few areas that could be a little smoother, but overall it's a great experience.
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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.
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Reliability and Availability
I do not recall having outages or applications error so far, very reliable and available.
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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.
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Performance
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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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.
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Support Rating
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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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.
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Implementation Rating
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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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 Confluence is a super handy hub for sharing ideas and keeping all your docs in one place. While Jira Service Management is more about handling tickets and support issues, Atlassian Confluence really makes teamwork easy. I feel Atlassian Confluence is user-friendly, integrates smoothly with other Atlassian tools, and helps everyone stay in sync. It's great for brainstorming, and project planning as well. Overall, it is a great way to boost collaboration and ensure all team members are on the same page.
Read full review
Teams and Slack both have Pros and Cons. We use both for communicating. Microsoft Teams is good from the prospective that you can set up Distribution Groups and Private Groups for sharing out links from One Drive and Sharepoint. The integration is built in so that all the Microsoft apps run natively with each other. Slack benefits from organizing different topics in channels that are all under one overarching project. These channels are easily created or destroyed depending on the coding issue at hand.
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Scalability
This tool is very adaptable. So much so we use it for three completely separate projects, in three very different ways.
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No answers on this topic
Return on Investment
  • Merging instances has saved search time - We used to have several instances of Atlassian Confluence, which means they're separate and so can't communicate with each other. We've since merged into one instance and now with the help of the search feature can find the documents you're looking for in seconds rather than several minutes.
  • Cross linking product assets streamlines following paper trails - Being able to click on a BitBucket link from a Confluence page which then links to a JIRA ticket means you can follow paper trails really easily; seconds rather than several minutes.
Read full review
  • Our leadership team uses Slack communication to directly reach employees. This allows us to be aligned with the company objectives.
  • Communication amongst the team stays effective and at one place. This improves the alignment.
  • Slack has proven to be effective in managing site incidents. Allows us to dynamically pull resources as needed and get a fix in place.
Read full review
ScreenShots