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At a Glance
Slack
Slack
Star Rating
(38,046)4.5 out of 5
Market Segments
Small-Business (41.2% 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.
  • G2 reviewers report that Slack excels in integration capabilities, making it a favorite for teams that rely on multiple software tools. Users appreciate how easily it connects with other applications, enhancing their daily workflows. One user noted, "The ability to integrate with other software really makes my day-to-day work easier."
  • According to verified reviews, Trillian stands out for its user-friendly interface and customization options. Reviewers enjoy the ability to modify emojis, with one stating, "I love that you can modify the emojis :) and not only have access to what is in the program," highlighting its personal touch in communication.
  • Users say that Slack's threaded discussions help keep channels organized, preventing clutter and ensuring important messages are easily accessible. This feature has been praised for improving team communication, with one reviewer mentioning, "Threaded discussions help to make sure that our main channels don't get cluttered."
  • Reviewers mention that Trillian offers strong security features, which is a significant advantage for businesses concerned about data protection. Users have highlighted its capabilities in secure file sharing, stating, "The tool also features great security features and it also makes sharing files between teams easy."
  • G2 reviewers indicate that Slack's ease of use is a major selling point, with many finding it intuitive and straightforward. One user remarked, "This is a versatile team communications tool that has been easy to use and consistently excellent since day one," showcasing its reliability for everyday tasks.
  • According to recent feedback, Trillian's ease of setup is appreciated by users who value a quick onboarding process. One reviewer noted, "So easy to use. This was the first instant message app that I used at my office," reflecting its accessibility for new users.
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
31,064
9.3
111
Ease of Use
9.2
31,990
9.2
111
Ease of Setup
9.2
8,376
9.3
41
Ease of Admin
8.9
5,023
9.1
35
Quality of Support
8.8
21,611
8.9
80
Has the product been a good partner in doing business?
9.0
4,501
9.5
30
Product Direction (% positive)
8.7
30,376
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
15,775
8.5
49
Business Instant Messaging
9.1
13897
8.4
38
9.0
14441
9.2
48
8.6
13751
8.0
35
Business Instant Messaging
8.5
10207
8.3
20
8.1
9540
8.5
14
Business Instant Messaging
9.1
13637
9.3
41
9.2
13268
9.4
38
9.0
11791
7.8
22
Generative AI - Business Instant Messaging
7.5
1497
Not enough data
AI - Business Instant Messaging
7.5
1484
Not enough data
7.9
1488
Not enough data
7.4
1467
Not enough data
7.4
1469
Not enough data
Agentic AI - Business Instant Messaging
7.7
893
Not enough data
7.7
883
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
8.4
861
Not enough data
Setup
9.1
686
Not enough data
8.9
678
Not enough data
8.7
662
Not enough data
8.9
694
Not enough data
Management
9.0
670
Not enough data
8.7
655
Not enough data
8.9
669
Not enough data
Generative AI
7.8
573
Not enough data
Agentic AI - Workflow Management
7.8
290
Not enough data
8.0
286
Not enough data
8.2
294
Not enough data
8.0
291
Not enough data
8.0
291
Not enough data
7.9
291
Not enough data
8.1
291
Not enough data
8.9
383
Not enough data
Account Options
9.2
285
Not enough data
8.4
280
Not enough data
8.7
275
Not enough data
8.7
278
Not enough data
8.9
284
Not enough data
8.9
281
Not enough data
Q&A Tools
9.1
285
Not enough data
9.1
281
Not enough data
9.1
287
Not enough data
8.7
274
Not enough data
9.1
281
Not enough data
8.9
278
Not enough data
8.6
271
Not enough data
8.9
273
Not enough data
8.5
271
Not enough data
8.4
468
Not enough data
Knowledge Pages
8.5
341
Not enough data
8.3
342
Not enough data
8.1
333
Not enough data
8.1
330
Not enough data
7.9
325
Not enough data
8.4
328
Not enough data
Knowledge Dissemination
8.2
321
Not enough data
8.8
327
Not enough data
9.0
331
Not enough data
8.9
330
Not enough data
8.4
327
Not enough data
8.2
317
Not enough data
8.7
332
Not enough data
8.6
319
Not enough data
8.6
315
Not enough data
Agentic AI - Knowledge Base
7.9
197
Not enough data
8.0
199
Not enough data
7.8
197
Not enough data
8.3
945
Not enough data
Login Options
9.0
763
Not enough data
8.5
742
Not enough data
Productivity
8.0
725
Not enough data
8.3
731
Not enough data
8.6
737
Not enough data
7.9
711
Not enough data
7.9
708
Not enough data
Customization
8.6
730
Not enough data
9.0
743
Not enough data
8.7
717
Not enough data
Agentic AI - Unified Workspaces
7.5
409
Not enough data
7.6
406
Not enough data
Enterprise Search SoftwareHide 30 FeaturesShow 30 Features
9.1
117
Not enough data
Compatibility
9.0
93
Not enough data
9.1
97
Not enough data
9.0
91
Not enough data
Agentic AI - Enterprise Search Software
8.6
62
Not enough data
8.5
58
Not enough data
9.0
60
Not enough data
8.7
60
Not enough data
8.7
60
Not enough data
8.8
58
Not enough data
Search Queries
8.8
92
Not enough data
9.2
91
Not enough data
8.8
90
Not enough data
9.1
92
Not enough data
9.0
89
Not enough data
AI powered search - Enterprise Search Software
9.2
24
Not enough data
9.2
25
Not enough data
9.0
24
Not enough data
Functionality
8.9
91
Not enough data
9.0
90
Not enough data
9.1
94
Not enough data
Compatibility - Enterprise Search Software
9.4
28
Not enough data
9.4
26
Not enough data
9.2
26
Not enough data
Functionality - Enterprise Search Software
9.3
27
Not enough data
9.5
25
Not enough data
9.5
28
Not enough data
Search Queries - Enterprise Search Software
9.4
26
Not enough data
9.3
24
Not enough data
9.2
27
Not enough data
9.4
27
Not enough data
8.5
1,865
Not enough data
Automation
8.8
1216
Not enough data
8.8
1175
Not enough data
8.5
1150
Not enough data
Administration
8.8
1175
Not enough data
8.6
1136
Not enough data
9.4
1216
Not enough data
Project management
8.7
1157
Not enough data
8.5
1123
Not enough data
8.6
1140
Not enough data
8.5
1127
Not enough data
8.6
1125
Not enough data
8.3
1096
Not enough data
8.3
1121
Not enough data
Workload
8.4
1085
Not enough data
8.8
1134
Not enough data
8.6
1090
Not enough data
8.5
1081
Not enough data
Communication & Collaboration
9.3
1363
Not enough data
9.0
1185
Not enough data
9.3
1257
Not enough data
Cost Management
8.1
1072
Not enough data
8.2
1072
Not enough data
8.1
1065
Not enough data
Integration
8.6
1100
Not enough data
8.4
1070
Not enough data
8.4
1063
Not enough data
Generative AI
7.5
1018
Not enough data
7.7
1012
Not enough data
Agentic AI - Work Management
7.7
522
Not enough data
7.8
515
Not enough data
8.1
517
Not enough data
7.8
516
Not enough data
8.5
1,537
Not enough data
Communication
9.4
1171
Not enough data
9.3
1171
Not enough data
8.9
1053
Not enough data
8.9
1042
Not enough data
9.1
1044
Not enough data
Content & Documents
9.1
1095
Not enough data
8.9
1040
Not enough data
8.7
1059
Not enough data
8.1
1005
Not enough data
Controls
8.3
991
Not enough data
8.1
986
Not enough data
8.7
996
Not enough data
8.4
998
Not enough data
8.2
971
Not enough data
Project Management
8.4
994
Not enough data
8.3
976
Not enough data
8.5
994
Not enough data
8.7
985
Not enough data
Remote Collaboration
9.0
1002
Not enough data
8.7
972
Not enough data
9.0
989
Not enough data
7.8
960
Not enough data
Generative AI
7.3
926
Not enough data
7.4
922
Not enough data
Agentic AI - Project Collaboration
7.5
440
Not enough data
7.7
442
Not enough data
7.6
337
Not enough data
Agentic AI - Audio Conferencing
7.5
282
Not enough data
7.6
282
Not enough data
AI Note-Taking SoftwareHide 9 FeaturesShow 9 Features
9.4
27
Not enough data
Action Item Detection - AI Note-taking Software
9.3
19
Not enough data
9.5
19
Not enough data
Automatic Transcription - AI Note-taking Software
9.7
20
Not enough data
Collaboration & Sharing - AI Note-taking Software
9.6
19
Not enough data
Language & Accent Support - AI Note-taking Software
9.5
20
Not enough data
Multi-Platform Integration - AI Note-taking Software
9.3
20
Not enough data
Privacy & Security Controls - AI Note-taking Software
9.3
21
Not enough data
Searchable Note Archives - AI Note-taking Software
9.2
18
Not enough data
Speaker Identification - AI Note-taking Software
9.4
20
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.)
41.2%
Mid-Market(51-1000 emp.)
40.4%
Enterprise(> 1000 emp.)
18.3%
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
13.1%
Marketing and Advertising
8.7%
Internet
4.7%
Education Management
3.3%
Other
54.9%
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?
19 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