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At a Glance
Slack
Slack
Star Rating
(37,451)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
Trillian
Trillian
Star Rating
(120)4.4 out of 5
Market Segments
Small-Business (49.2% of reviews)
Information
Pros & Cons
Entry-Level Pricing
$3.33 1 User Per Month
Free Trial is available
Browse all 3 pricing plans
AI Generated Summary
AI-generated. Powered by real user reviews.
  • Users report that Trillian excels in "Instant Messaging" with a score of 9.8, highlighting its seamless chat experience, while Slack, although strong at 9.5, is noted for its slightly less intuitive interface in this area.
  • Reviewers mention that Trillian's "File Sharing" feature, rated at 8.3, is less robust compared to Slack's impressive score of 9.1, which users appreciate for its ease of use and integration with other tools.
  • G2 users indicate that Trillian's "Ease of Setup" is rated at 9.3, making it a preferred choice for small businesses looking for quick deployment, whereas Slack's score of 9.0 suggests a slightly more complex setup process.
  • Users on G2 highlight that Trillian's "Quality of Support" is rated at 8.8, which some users find satisfactory, but Slack matches this score and is often praised for its responsive customer service and extensive help resources.
  • Reviewers say that Trillian's "User Directory" feature, rated at 8.8, is appreciated for its straightforwardness, while Slack's score of 8.4 indicates that users sometimes find it less user-friendly when managing larger teams.
  • Users report that Trillian's "Product Direction" score of 6.7 raises concerns about future updates and features, while Slack's higher score of 8.7 suggests a more positive outlook on ongoing development and feature enhancements.
Pricing
Entry-Level Pricing
Slack
Free
$0.00
Browse all 4 pricing plans
Trillian
Individuals
$3.33
1 User Per Month
Browse all 3 pricing plans
Free Trial
Slack
Free Trial is available
Trillian
Free Trial is available
Ratings
Meets Requirements
9.2
30,730
9.3
111
Ease of Use
9.1
31,539
9.2
111
Ease of Setup
9.1
7,954
9.3
41
Ease of Admin
8.9
4,962
9.1
35
Quality of Support
8.8
21,313
8.9
80
Has the product been a good partner in doing business?
9.0
4,441
9.5
30
Product Direction (% positive)
8.7
30,044
6.8
106
Features by Category
Clinical Communication and CollaborationHide 19 FeaturesShow 19 Features
Not enough data
7.6
7
Collaboration
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Communication
Not enough data
7.7
5
Not enough data
8.1
6
Not enough data
Not enough data
Not enough data
8.3
7
Not enough data
Feature Not Available
Not enough data
7.9
7
Patient Management
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Operations
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
6.7
5
Not enough data
Not enough data
Not enough data
7.3
5
Not enough data
Not enough data
Not enough data
7.3
5
Business Instant MessagingHide 15 FeaturesShow 15 Features
8.2
15,511
8.5
49
Business Instant Messaging
9.1
13792
8.4
38
9.0
14299
9.2
48
8.6
13656
8.0
35
Business Instant Messaging
8.5
10135
8.3
20
8.1
9480
8.5
14
Business Instant Messaging
9.1
13564
9.3
41
9.2
13218
9.4
38
9.0
11670
7.8
22
Generative AI - Business Instant Messaging
7.5
1468
Not enough data
AI - Business Instant Messaging
7.5
1457
Not enough data
7.9
1459
Not enough data
7.4
1441
Not enough data
7.4
1442
Not enough data
Agentic AI - Business Instant Messaging
7.6
863
Not enough data
7.6
857
Not enough data
HIPAA Compliant MessagingHide 8 FeaturesShow 8 Features
Not enough data
9.7
10
Platform
Not enough data
9.8
9
Not enough data
9.8
9
Not enough data
Feature Not Available
Not enough data
9.6
8
Not enough data
9.6
9
Not enough data
9.8
8
Not enough data
9.8
8
Not enough data
9.6
9
8.3
807
Not enough data
Setup
9.0
654
Not enough data
8.9
646
Not enough data
8.6
635
Not enough data
8.9
647
Not enough data
Management
9.0
642
Not enough data
8.6
629
Not enough data
8.9
635
Not enough data
Generative AI
7.7
549
Not enough data
Agentic AI - Workflow Management
7.6
268
Not enough data
7.9
264
Not enough data
8.0
271
Not enough data
7.8
269
Not enough data
7.9
268
Not enough data
7.8
268
Not enough data
8.0
268
Not enough data
8.8
356
Not enough data
Account Options
9.1
267
Not enough data
8.3
266
Not enough data
8.6
258
Not enough data
8.6
262
Not enough data
8.9
266
Not enough data
8.8
263
Not enough data
Q&A Tools
9.0
266
Not enough data
9.0
264
Not enough data
9.1
268
Not enough data
8.6
258
Not enough data
9.0
263
Not enough data
8.8
259
Not enough data
8.5
255
Not enough data
8.8
256
Not enough data
8.4
254
Not enough data
8.3
431
Not enough data
Knowledge Pages
8.4
322
Not enough data
8.3
326
Not enough data
8.0
315
Not enough data
8.0
312
Not enough data
7.9
309
Not enough data
8.3
310
Not enough data
Knowledge Dissemination
8.2
304
Not enough data
8.7
309
Not enough data
8.9
310
Not enough data
8.9
310
Not enough data
8.3
306
Not enough data
8.2
301
Not enough data
8.6
308
Not enough data
8.6
301
Not enough data
8.6
299
Not enough data
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
733
Not enough data
8.4
716
Not enough data
Productivity
8.0
700
Not enough data
8.2
704
Not enough data
8.5
707
Not enough data
7.8
686
Not enough data
7.9
683
Not enough data
Customization
8.5
696
Not enough data
9.0
709
Not enough data
8.6
688
Not enough data
Agentic AI - Unified Workspaces
7.4
385
Not enough data
7.5
383
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
83
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
9.0
80
Not enough data
Compatibility - Enterprise Search Software
8.9
15
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
8.3
14
Not enough data
8.9
14
Not enough data
8.4
1,477
Not enough data
Automation
8.8
1138
Not enough data
8.7
1125
Not enough data
8.5
1100
Not enough data
Administration
8.8
1120
Not enough data
8.6
1090
Not enough data
9.4
1126
Not enough data
Project management
8.7
1104
Not enough data
8.5
1083
Not enough data
8.5
1094
Not enough data
8.5
1088
Not enough data
8.5
1082
Not enough data
8.3
1059
Not enough data
8.2
1076
Not enough data
Workload
8.3
1048
Not enough data
8.8
1072
Not enough data
8.6
1050
Not enough data
8.4
1041
Not enough data
Communication & Collaboration
9.2
1092
Not enough data
9.0
1083
Not enough data
9.3
1089
Not enough data
Cost Management
8.0
1032
Not enough data
8.1
1032
Not enough data
8.1
1028
Not enough data
Integration
8.6
1041
Not enough data
8.4
1033
Not enough data
8.4
1020
Not enough data
Generative AI
7.5
981
Not enough data
7.6
978
Not enough data
Agentic AI - Work Management
7.6
484
Not enough data
7.7
481
Not enough data
8.0
480
Not enough data
7.7
482
Not enough data
8.4
1,340
Not enough data
Communication
9.4
1064
Not enough data
9.3
1055
Not enough data
8.8
1009
Not enough data
8.9
1003
Not enough data
9.1
1005
Not enough data
Content & Documents
9.1
1028
Not enough data
8.9
1009
Not enough data
8.7
1013
Not enough data
8.1
971
Not enough data
Controls
8.3
960
Not enough data
8.1
958
Not enough data
8.6
963
Not enough data
8.4
964
Not enough data
8.2
945
Not enough data
Project Management
8.4
957
Not enough data
8.3
947
Not enough data
8.5
950
Not enough data
8.6
948
Not enough data
Remote Collaboration
9.0
963
Not enough data
8.7
942
Not enough data
8.9
959
Not enough data
7.8
935
Not enough data
Generative AI
7.2
896
Not enough data
7.3
895
Not enough data
Agentic AI - Project Collaboration
7.4
414
Not enough data
7.6
416
Not enough data
7.4
315
Not enough data
Agentic AI - Audio Conferencing
7.3
263
Not enough data
7.5
263
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
Trillian
Trillian
Slack and Trillian are categorized as Business Instant Messaging
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%
Trillian
Trillian
Small-Business(50 or fewer emp.)
49.2%
Mid-Market(51-1000 emp.)
41.5%
Enterprise(> 1000 emp.)
9.3%
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%
Trillian
Trillian
Computer Software
10.1%
Information Technology and Services
9.2%
Higher Education
6.7%
Hospital & Health Care
5.0%
Mental Health Care
4.2%
Other
64.7%
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
Trillian
Trillian Alternatives
Microsoft Teams
Microsoft Teams
Add Microsoft Teams
Rocket.Chat
Rocket.Chat
Add Rocket.Chat
Paubox
Paubox
Add Paubox
Zoom Workplace
Zoom Workplace
Add Zoom Workplace
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
Trillian
Trillian Discussions
They are effective and professional
2 Comments
MUHAMMAD U.
MU
We can easily use this appRead more
What is Trillian used for?
1 Comment
CW
Trillian can be use to send sensitive info securely.Read more
Monty the Mongoose crying
Trillian has no more discussions with answers