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Compare Slack and Trello 
Featured Products
At a Glance
Market Segments
Small-Business (41.2% of reviews)
Small-Business (54.5% of reviews)
Entry-Level Pricing
$0.00
$0.00
Slack
Star Rating
(37,771)4.5 out of 5
Market Segments
Small-Business (41.2% of reviews)
Pros & Cons
Entry-Level Pricing
$0.00
Browse all 4 pricing plansTrello
Star Rating
(13,913)4.4 out of 5
Market Segments
Small-Business (54.5% of reviews)
Pros & Cons
Entry-Level Pricing
$0.00
Browse all 4 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Slack excels in overall user satisfaction, boasting a significantly higher G2 Score compared to Trello. Users appreciate its seamless communication features, with one reviewer noting that it "optimizes time for meetings or emails," making it a preferred choice for daily interactions.
- Users say that Trello shines in its visual project management capabilities, particularly with its Kanban-style task cards. Reviewers highlight how this design allows teams to "easily track project status" without needing to delve deeply into each project, making it a great tool for visual learners.
- According to verified reviews, Slack's extensive integration options are a major draw for users, who find that it enhances their workflow. One user mentioned that the platform is "easy to use" and praised the "many integrations it offers," which streamline communication across various tools.
- Reviewers mention that Trello is particularly user-friendly for small businesses, with many users noting its ease of implementation. One user stated, "It's easier to use and implement with teams," which can be a significant advantage for smaller organizations looking for straightforward project management solutions.
- G2 reviewers highlight that while both platforms offer good support, Slack edges out with a higher quality of support rating. Users have expressed satisfaction with Slack's responsiveness, stating it is an "excellent collaboration tool" that maintains effective communication across departments.
- Users report that Trello's drag-and-drop features enhance usability, allowing for quick adjustments to project tasks. This functionality is particularly appreciated by teams that value flexibility in their project management approach, making it a strong contender for those who prioritize visual task organization.
Pricing
Entry-Level Pricing
Slack
Free
$0.00
For teams wanting to try out Slack for an unlimited period of time
- Searchable message archives, up to 10k of your team’s most recent messages
- 10 apps or service integrations
- Native apps for iOS, Android, Mac & Windows Desktop
Trello
Free
$0.00
For individuals or teams looking to organize anything.
- Unlimited cards
- Unlimited members
- Up to 10 boards per Workspace
Free Trial
Slack
Free Trial is available
Trello
Free Trial is available
Ratings
Meets Requirements
9.2
30,929
8.8
11,833
Ease of Use
9.1
31,807
9.0
11,891
Ease of Setup
9.1
8,206
9.1
3,267
Ease of Admin
8.9
4,984
8.9
3,052
Quality of Support
8.8
21,488
8.5
7,440
Has the product been a good partner in doing business?
9.0
4,463
8.9
2,466
Product Direction (% positive)
8.7
30,245
8.1
11,475
Features by Category
Business Instant Messaging
9.1
13852
Not enough data
9.0
14390
Not enough data
8.6
13713
Not enough data
Business Instant Messaging
8.5
10172
Not enough data
8.1
9506
Not enough data
Business Instant Messaging
9.1
13603
Not enough data
9.2
13243
Not enough data
9.0
11741
Not enough data
Generative AI - Business Instant Messaging
7.5
1478
Not enough data
AI - Business Instant Messaging
7.5
1464
Not enough data
7.9
1470
Not enough data
7.4
1448
Not enough data
7.4
1449
Not enough data
Agentic AI - Business Instant Messaging
7.6
871
Not enough data
7.6
864
Not enough data
Setup
9.0
667
Not enough data
8.9
658
Not enough data
8.6
645
Not enough data
8.9
667
Not enough data
Management
9.0
651
Not enough data
8.6
637
Not enough data
8.9
649
Not enough data
Generative AI
7.7
555
Not enough data
Agentic AI - Workflow Management
7.6
273
Not enough data
7.9
269
Not enough data
8.0
276
Not enough data
7.8
274
Not enough data
7.9
273
Not enough data
7.8
273
Not enough data
8.0
273
Not enough data
Account Options
9.2
269
Not enough data
8.3
268
Not enough data
8.6
260
Not enough data
8.6
264
Not enough data
8.9
269
Not enough data
8.8
265
Not enough data
Q&A Tools
9.0
268
Not enough data
9.0
266
Not enough data
9.1
270
Not enough data
8.6
260
Not enough data
9.0
265
Not enough data
8.8
261
Not enough data
8.5
257
Not enough data
8.8
258
Not enough data
8.4
256
Not enough data
Knowledge Pages
8.4
326
Not enough data
8.3
329
Not enough data
8.0
318
Not enough data
8.0
315
Not enough data
7.9
312
Not enough data
8.3
313
Not enough data
Knowledge Dissemination
8.2
307
Not enough data
8.7
312
Not enough data
8.9
314
Not enough data
8.9
315
Not enough data
8.3
311
Not enough data
8.2
304
Not enough data
8.6
317
Not enough data
8.6
305
Not enough data
8.5
302
Not enough data
Agentic AI - Knowledge Base
7.8
185
Not enough data
7.8
187
Not enough data
7.7
184
Not enough data
Login Options
9.0
741
Not enough data
8.5
723
Not enough data
Productivity
8.0
705
Not enough data
8.3
710
Not enough data
8.6
715
Not enough data
7.8
692
Not enough data
7.9
689
Not enough data
Customization
8.5
707
Not enough data
9.0
721
Not enough data
8.6
697
Not enough data
Agentic AI - Unified Workspaces
7.4
389
Not enough data
7.5
387
Not enough data
Task Creation
Not enough data
9.1
1715
Not enough data
8.9
1716
Not enough data
9.3
1734
Not enough data
8.3
1400
Task Management
Not enough data
8.9
1713
Not enough data
9.1
1733
Not enough data
8.2
1432
Not enough data
8.6
1452
Generative AI
Not enough data
7.1
182
Not enough data
7.1
179
Compatibility
8.9
81
Not enough data
8.9
84
Not enough data
8.8
79
Not enough data
Agentic AI - Enterprise Search Software
8.3
50
Not enough data
8.2
47
Not enough data
8.8
48
Not enough data
8.4
48
Not enough data
8.4
48
Not enough data
8.5
46
Not enough data
Search Queries
8.6
80
Not enough data
9.1
79
Not enough data
8.6
79
Not enough data
9.0
80
Not enough data
8.9
77
Not enough data
AI powered search - Enterprise Search Software
8.6
14
Not enough data
8.7
14
Not enough data
8.6
14
Not enough data
Functionality
8.8
79
Not enough data
8.9
78
Not enough data
9.0
81
Not enough data
Compatibility - Enterprise Search Software
9.0
16
Not enough data
8.9
14
Not enough data
9.0
15
Not enough data
Functionality - Enterprise Search Software
8.9
15
Not enough data
9.2
14
Not enough data
9.1
15
Not enough data
Search Queries - Enterprise Search Software
9.0
14
Not enough data
8.8
14
Not enough data
8.6
15
Not enough data
9.0
15
Not enough data
Automation
8.8
1180
8.9
341
8.8
1147
8.6
350
8.5
1127
8.3
313
Administration
8.8
1144
8.5
325
8.6
1109
8.7
314
9.4
1170
9.3
335
Project management
8.7
1129
9.2
352
8.5
1100
8.4
308
8.5
1116
9.0
346
8.5
1105
8.7
332
8.5
1100
8.7
326
8.3
1075
8.2
287
8.2
1095
8.7
330
Workload
8.4
1065
8.5
309
8.8
1103
8.9
330
8.6
1066
8.7
311
8.4
1059
8.4
288
Communication & Collaboration
9.3
1228
8.5
311
9.0
1128
8.5
317
9.3
1191
9.1
341
Cost Management
8.0
1048
8.1
280
8.2
1048
8.2
287
8.1
1043
8.3
272
Integration
8.6
1065
8.3
282
8.4
1047
8.3
280
8.4
1038
8.0
288
Generative AI
7.5
994
7.1
114
7.6
991
7.4
112
Agentic AI - Work Management
7.6
497
7.8
23
7.7
493
7.6
22
8.0
494
7.5
23
7.7
494
7.4
23
Communication
9.4
1115
8.2
904
9.3
1104
8.5
1026
8.8
1027
8.2
889
8.9
1018
8.5
926
9.1
1020
8.4
921
Content & Documents
9.1
1058
8.7
1131
8.9
1020
8.9
1169
8.7
1033
8.6
1115
8.1
982
8.3
923
Controls
8.3
972
8.5
1038
8.1
968
8.5
958
8.6
975
8.9
1092
8.4
975
8.6
1023
8.2
956
8.7
926
Project Management
8.4
971
9.2
1224
8.3
957
9.0
1189
8.5
967
9.0
1183
8.6
962
8.7
1000
Remote Collaboration
9.0
979
8.9
1100
8.7
953
8.9
1132
8.9
969
8.9
1093
7.8
945
8.3
865
Generative AI
7.2
907
7.2
123
7.3
903
7.4
122
Agentic AI - Project Collaboration
7.4
420
7.4
25
7.6
422
7.4
25
Agentic AI - Google Workspace Project Management
Not enough data
10.0
6
Not enough data
10.0
6
Agentic AI - Audio Conferencing
7.4
267
Not enough data
7.5
267
Not enough data
Action Item Detection - AI Note-taking Software
8.7
10
Not enough data
9.0
10
Not enough data
Automatic Transcription - AI Note-taking Software
9.4
11
Not enough data
Collaboration & Sharing - AI Note-taking Software
9.2
10
Not enough data
Language & Accent Support - AI Note-taking Software
9.1
11
Not enough data
Multi-Platform Integration - AI Note-taking Software
8.8
11
Not enough data
Privacy & Security Controls - AI Note-taking Software
8.8
12
Not enough data
Searchable Note Archives - AI Note-taking Software
8.5
10
Not enough data
Speaker Identification - AI Note-taking Software
8.9
11
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 and Trello are categorized as Work Management and Project Collaboration
Unique Categories
Slack is categorized as Knowledge Base, Unified Workspaces, Enterprise Search Software, Q&A Platforms, AI Note-Taking Software, Business Instant Messaging, Workflow Management, and Audio Conferencing
Trello is categorized as Task Management and Google Workspace Project Management
Reviews
Reviewers' Company Size
Slack
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Trello
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Computer Software
15.3%
Information Technology and Services
13.1%
Marketing and Advertising
8.6%
Internet
4.7%
Education Management
3.3%
Other
54.9%
Computer Software
12.1%
Information Technology and Services
11.4%
Marketing and Advertising
9.2%
Education Management
4.4%
Internet
3.6%
Other
59.4%
Alternatives
Discussions
How do I delete a channel in slack?
47 Comments
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
RR
Slack is messaging and communication platform which allow an individual for video and audio calls and many more.Read more
Can I use trello offline?
14 Comments
KS
You can update your status offline but it won't reflect on other person's profile. To let them know you have to be online.Read more
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