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At a Glance
Slack
Slack
Star Rating
(37,437)4.5 out of 5
Market Segments
Small-Business (41.1% of reviews)
Information
Pros & Cons
Entry-Level Pricing
$0.00
Browse all 4 pricing plans
Wiki.js
Wiki.js
Star Rating
(15)4.3 out of 5
Market Segments
Enterprise (66.7% of reviews)
Information
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about Wiki.js
AI Generated Summary
AI-generated. Powered by real user reviews.
  • Reviews say that Slack excels in its integration capabilities, with users highlighting the seamless connection to over 2,000 apps, making it a favorite for small businesses looking to streamline their workflows.
  • Users report that Wiki.js shines in its documentation features, with reviewers mentioning the ease of creating and managing content, which is particularly beneficial for enterprise-level organizations needing robust knowledge management.
  • G2 users mention that Slack's user interface is intuitive and easy to navigate, contributing to its high ease of use score, while Wiki.js, although powerful, has a steeper learning curve that some users find challenging.
  • Reviewers mention that Slack's customer support is responsive and helpful, with a quality of support score that reflects its commitment to assisting users, whereas Wiki.js users report slightly less satisfaction with support responsiveness.
  • Users on G2 highlight that Slack's frequent updates and feature enhancements contribute to a positive product direction, while Wiki.js users express a desire for more regular updates to keep pace with evolving needs.
  • Users report that Slack's free tier is a significant advantage for small businesses, allowing them to access essential features without cost, while Wiki.js does not offer a free tier, which may deter some potential users.
Pricing
Entry-Level Pricing
Slack
Free
$0.00
Browse all 4 pricing plans
Wiki.js
No pricing available
Free Trial
Slack
Free Trial is available
Wiki.js
No trial information available
Ratings
Meets Requirements
9.2
30,718
8.6
7
Ease of Use
9.1
31,527
8.3
7
Ease of Setup
9.1
7,944
8.1
7
Ease of Admin
8.9
4,962
8.9
6
Quality of Support
8.8
21,303
7.8
6
Has the product been a good partner in doing business?
9.0
4,441
9.0
5
Product Direction (% positive)
8.7
30,032
8.3
7
Features by Category
Business Instant MessagingHide 15 FeaturesShow 15 Features
8.2
15,511
Not enough data
Business Instant Messaging
9.1
13786
Not enough data
9.0
14293
Not enough data
8.6
13651
Not enough data
Business Instant Messaging
8.5
10130
Not enough data
8.1
9475
Not enough data
Business Instant Messaging
9.1
13560
Not enough data
9.2
13215
Not enough data
9.0
11664
Not enough data
Generative AI - Business Instant Messaging
7.5
1466
Not enough data
AI - Business Instant Messaging
7.5
1455
Not enough data
7.9
1457
Not enough data
7.4
1439
Not enough data
7.4
1440
Not enough data
Agentic AI - Business Instant Messaging
7.6
861
Not enough data
7.6
855
Not enough data
8.3
807
Not enough data
Setup
9.0
652
Not enough data
8.9
644
Not enough data
8.6
633
Not enough data
8.9
645
Not enough data
Management
9.0
640
Not enough data
8.6
627
Not enough data
8.8
633
Not enough data
Generative AI
7.7
548
Not enough data
Agentic AI - Workflow Management
7.6
267
Not enough data
7.9
263
Not enough data
8.0
270
Not enough data
7.9
267
Not enough data
7.9
266
Not enough data
7.8
266
Not enough data
8.0
266
Not enough data
8.8
356
Not enough data
Account Options
9.2
266
Not enough data
8.3
264
Not enough data
8.6
257
Not enough data
8.6
261
Not enough data
8.9
265
Not enough data
8.8
262
Not enough data
Q&A Tools
9.0
265
Not enough data
9.0
263
Not enough data
9.1
267
Not enough data
8.6
257
Not enough data
9.0
262
Not enough data
8.8
257
Not enough data
8.5
254
Not enough data
8.8
255
Not enough data
8.4
253
Not enough data
8.3
431
8.3
6
Knowledge Pages
8.4
322
8.7
5
8.3
326
8.3
5
8.0
315
9.0
5
8.0
312
8.3
5
7.9
309
8.3
5
8.3
310
8.3
5
Knowledge Dissemination
8.2
304
8.0
5
8.7
309
8.7
5
8.9
310
8.7
5
8.9
310
6.7
5
8.3
306
8.7
5
8.2
301
8.7
5
8.6
308
8.7
5
8.6
301
8.0
5
8.6
299
7.7
5
Agentic AI - Knowledge Base
7.8
182
Not enough data
7.8
183
Not enough data
7.7
181
Not enough data
8.3
888
Not enough data
Login Options
9.0
732
Not enough data
8.5
715
Not enough data
Productivity
8.0
699
Not enough data
8.2
703
Not enough data
8.6
705
Not enough data
7.8
685
Not enough data
7.9
682
Not enough data
Customization
8.5
695
Not enough data
9.0
706
Not enough data
8.6
687
Not enough data
Agentic AI - Unified Workspaces
7.4
384
Not enough data
7.5
382
Not enough data
Enterprise Search SoftwareHide 30 FeaturesShow 30 Features
8.7
101
Not enough data
Compatibility
8.9
80
Not enough data
8.9
82
Not enough data
8.8
78
Not enough data
Agentic AI - Enterprise Search Software
8.2
49
Not enough data
8.1
46
Not enough data
8.7
47
Not enough data
8.3
47
Not enough data
8.3
47
Not enough data
8.4
45
Not enough data
Search Queries
8.6
79
Not enough data
9.0
78
Not enough data
8.6
78
Not enough data
8.9
79
Not enough data
8.8
76
Not enough data
AI powered search - Enterprise Search Software
8.5
13
Not enough data
8.6
13
Not enough data
8.3
13
Not enough data
Functionality
8.8
78
Not enough data
8.9
77
Not enough data
8.9
79
Not enough data
Compatibility - Enterprise Search Software
8.8
14
Not enough data
8.7
13
Not enough data
8.9
14
Not enough data
Functionality - Enterprise Search Software
8.8
14
Not enough data
9.1
13
Not enough data
9.0
14
Not enough data
Search Queries - Enterprise Search Software
8.8
13
Not enough data
8.6
13
Not enough data
8.2
13
Not enough data
8.9
14
Not enough data
8.4
1,477
Not enough data
Automation
8.8
1135
Not enough data
8.8
1122
Not enough data
8.5
1097
Not enough data
Administration
8.8
1116
Not enough data
8.6
1088
Not enough data
9.4
1123
Not enough data
Project management
8.7
1101
Not enough data
8.5
1081
Not enough data
8.5
1092
Not enough data
8.5
1086
Not enough data
8.5
1080
Not enough data
8.3
1057
Not enough data
8.2
1073
Not enough data
Workload
8.4
1046
Not enough data
8.8
1069
Not enough data
8.6
1048
Not enough data
8.4
1039
Not enough data
Communication & Collaboration
9.2
1089
Not enough data
9.0
1081
Not enough data
9.3
1084
Not enough data
Cost Management
8.0
1030
Not enough data
8.1
1030
Not enough data
8.1
1026
Not enough data
Integration
8.6
1039
Not enough data
8.4
1031
Not enough data
8.4
1018
Not enough data
Generative AI
7.5
979
Not enough data
7.6
975
Not enough data
Agentic AI - Work Management
7.6
482
Not enough data
7.7
479
Not enough data
8.0
478
Not enough data
7.7
480
Not enough data
8.4
1,340
Not enough data
Communication
9.4
1060
Not enough data
9.3
1054
Not enough data
8.8
1008
Not enough data
8.9
1002
Not enough data
9.1
1004
Not enough data
Content & Documents
9.1
1027
Not enough data
8.9
1008
Not enough data
8.7
1012
Not enough data
8.1
970
Not enough data
Controls
8.3
959
Not enough data
8.1
957
Not enough data
8.6
962
Not enough data
8.4
962
Not enough data
8.2
944
Not enough data
Project Management
8.4
956
Not enough data
8.3
946
Not enough data
8.5
949
Not enough data
8.6
947
Not enough data
Remote Collaboration
9.0
962
Not enough data
8.7
941
Not enough data
8.9
958
Not enough data
7.8
934
Not enough data
Generative AI
7.2
895
Not enough data
7.3
894
Not enough data
Agentic AI - Project Collaboration
7.4
413
Not enough data
7.6
415
Not enough data
Not enough data
Not enough data
Agentic AI - AWS Marketplace
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
7.4
315
Not enough data
Agentic AI - Audio Conferencing
7.3
261
Not enough data
7.5
261
Not enough data
AI Note-Taking SoftwareHide 9 FeaturesShow 9 Features
8.7
16
Not enough data
Action Item Detection - AI Note-taking Software
8.3
8
Not enough data
8.8
8
Not enough data
Automatic Transcription - AI Note-taking Software
9.1
9
Not enough data
Collaboration & Sharing - AI Note-taking Software
9.0
8
Not enough data
Language & Accent Support - AI Note-taking Software
8.9
9
Not enough data
Multi-Platform Integration - AI Note-taking Software
8.7
9
Not enough data
Privacy & Security Controls - AI Note-taking Software
8.5
10
Not enough data
Searchable Note Archives - AI Note-taking Software
8.1
8
Not enough data
Speaker Identification - AI Note-taking Software
8.7
9
Not enough data
Not enough data
Not enough data
Knowledge Base
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Content
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Communication
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
Slack
Slack
Wiki.js
Wiki.js
Slack and Wiki.js are categorized as Knowledge Base
Reviews
Reviewers' Company Size
Slack
Slack
Small-Business(50 or fewer emp.)
41.1%
Mid-Market(51-1000 emp.)
40.5%
Enterprise(> 1000 emp.)
18.4%
Wiki.js
Wiki.js
Small-Business(50 or fewer emp.)
13.3%
Mid-Market(51-1000 emp.)
20.0%
Enterprise(> 1000 emp.)
66.7%
Reviewers' Industry
Slack
Slack
Computer Software
15.3%
Information Technology and Services
13.0%
Marketing and Advertising
8.5%
Internet
4.7%
Education Management
3.3%
Other
55.0%
Wiki.js
Wiki.js
Information Technology and Services
46.7%
Computer & Network Security
13.3%
Retail
6.7%
Package/Freight Delivery
6.7%
Health, Wellness and Fitness
6.7%
Other
20.0%
Alternatives
Slack
Slack Alternatives
ClickUp
ClickUp
Add ClickUp
monday Work Management
monday Work Management
Add monday Work Management
Confluence
Confluence
Add Confluence
Swit
Swit
Add Swit
Wiki.js
Wiki.js Alternatives
Notion
Notion
Add Notion
DokuWiki
DokuWiki
Add DokuWiki
Confluence
Confluence
Add Confluence
ClickUp
ClickUp
Add ClickUp
Discussions
Slack
Slack Discussions
How do I delete a channel in slack?
47 Comments
Christian H.
CH
Since this has already been answered, my $0.02 is that you should always archive channels rather than delete them for posterity and/or auditing purposes.Read more
What does slack software do?
28 Comments
Rida R.
RR
Slack is messaging and communication platform which allow an individual for video and audio calls and many more.Read more
What is Slack used for?
18 Comments
Jennifer L.
JL
Internal CommunicationRead more
Wiki.js
Wiki.js Discussions
What is Wiki.js used for?
1 Comment
Gireessan  C.
GC
Wiki.js is used for global knowledge sharing.Read more
Monty the Mongoose crying
Wiki.js has no more discussions with answers