Compare Aha! and Slack 
At a Glance
Market Segments
Mid-Market (48.4% of reviews)
Small-Business (41.2% of reviews)
Entry-Level Pricing
Contact Us 5 users
$0.00
Aha!
Star Rating
(359)4.4 out of 5
Market Segments
Mid-Market (48.4% of reviews)
Pros & Cons
Entry-Level Pricing
Contact Us 5 users
Free Trial is available
Browse all 4 pricing plansSlack
Star Rating
(38,327)4.5 out of 5
Market Segments
Small-Business (41.2% 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 facilitating team communication, with users highlighting its organized channels that keep conversations structured and easy to follow. This real-time collaboration feature is particularly praised for enhancing productivity across teams.
- Users say that Aha! provides a clear advantage for product management, allowing users to easily communicate product roadmaps to stakeholders. Its intuitive interface is frequently mentioned as a significant benefit, making it a go-to tool for managing product development.
- Reviewers mention that Slack's implementation process is notably quick and user-friendly, with many users appreciating the seamless onboarding experience. This ease of setup is a key factor for teams looking to adopt new communication tools without extensive training.
- According to verified reviews, Aha! stands out for its high level of customization, which users find beneficial for managing product enhancement requests and tracking ideas in a centralized system. This flexibility is particularly valuable for teams that require tailored solutions.
- G2 reviewers highlight that while Slack has a robust support system, Aha! often receives accolades for its exceptional customer service, with users noting that support staff go above and beyond to resolve issues promptly, enhancing the overall user experience.
- Users report that Slack's integrations with various tools, such as Procore for construction project management, significantly streamline workflows, making it a versatile choice for teams that rely on multiple applications for their daily operations.
Pricing
Entry-Level Pricing
Aha!
Startup
Contact Us
5 users
The Startup pack is for early stage companies
- Limited to early stage companies.
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
Free Trial
Aha!
Free Trial is available
Slack
Free Trial is available
Ratings
Meets Requirements
8.8
301
9.2
31,244
Ease of Use
7.8
306
9.2
32,185
Ease of Setup
7.7
177
9.2
8,551
Ease of Admin
8.1
163
8.9
5,089
Quality of Support
9.2
266
8.8
21,742
Has the product been a good partner in doing business?
9.2
160
9.0
4,567
Product Direction (% positive)
8.7
302
8.7
30,547
Features by Category
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
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Content Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Productivity Tools
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Administration
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Tasks
8.7
44
|
Verified
Not enough data
8.7
45
|
Verified
Not enough data
8.3
46
|
Verified
Not enough data
8.4
43
|
Verified
Not enough data
8.0
43
|
Verified
Not enough data
8.2
38
|
Verified
Not enough data
8.1
43
|
Verified
Not enough data
7.6
37
|
Verified
Not enough data
Projects
8.9
41
|
Verified
Not enough data
8.7
38
|
Verified
Not enough data
8.7
43
|
Verified
Not enough data
8.0
34
|
Verified
Not enough data
8.5
44
|
Verified
Not enough data
6.0
26
Not enough data
7.4
29
Not enough data
8.1
37
|
Verified
Not enough data
Feature Not Available
Not enough data
6.6
30
|
Verified
Not enough data
7.7
34
|
Verified
Not enough data
Resource Management
7.1
35
|
Verified
Not enough data
7.5
35
|
Verified
Not enough data
7.7
37
|
Verified
Not enough data
Project Monitoring
7.6
32
|
Verified
Not enough data
7.5
36
|
Verified
Not enough data
8.4
44
|
Verified
Not enough data
Generative AI
6.4
12
Not enough data
6.3
12
Not enough data
Agentic AI - Project Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Analytics
7.7
81
Not enough data
Execution
8.4
101
Not enough data
8.2
97
Not enough data
8.1
95
Not enough data
Roadmapping
9.1
119
Not enough data
8.7
109
Not enough data
Business Instant Messaging
Not enough data
9.1
13945
Not enough data
9.0
14492
Not enough data
8.6
13784
Business Instant Messaging
Not enough data
8.5
10233
Not enough data
8.1
9559
Business Instant Messaging
Not enough data
9.1
13665
Not enough data
9.2
13285
Not enough data
9.0
11827
Generative AI - Business Instant Messaging
Not enough data
7.6
1508
AI - Business Instant Messaging
Not enough data
7.5
1491
Not enough data
7.9
1496
Not enough data
7.4
1474
Not enough data
7.4
1475
Agentic AI - Business Instant Messaging
Not enough data
7.7
902
Not enough data
7.7
889
Design Tools
7.5
6
Not enough data
8.3
5
Not enough data
8.1
6
Not enough data
8.3
8
Not enough data
9.2
8
Not enough data
Communication Tools
Not enough data
Not enough data
8.6
7
Not enough data
Integrations
Not enough data
Not enough data
8.0
5
Not enough data
Software Offering
8.7
5
Not enough data
8.7
5
Not enough data
Not enough data
Not enough data
Agentic AI - Collaborative Whiteboard
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Setup
Not enough data
9.1
689
Not enough data
8.9
678
Not enough data
8.7
661
Not enough data
8.9
696
Management
Not enough data
9.0
672
Not enough data
8.7
654
Not enough data
8.9
668
Generative AI
Not enough data
7.8
573
Agentic AI - Workflow Management
Not enough data
7.8
292
Not enough data
8.0
288
Not enough data
8.2
297
Not enough data
8.0
294
Not enough data
8.0
293
Not enough data
8.0
293
Not enough data
8.1
294
Collaboration Tools
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Visual Tools
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Mind Map Availability
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Mind Mapping
Not enough data
Not enough data
Not enough data
Not enough data
Account Options
Not enough data
9.2
288
Not enough data
8.4
282
Not enough data
8.7
278
Not enough data
8.7
281
Not enough data
9.0
288
Not enough data
8.9
285
Q&A Tools
Not enough data
9.1
289
Not enough data
9.1
285
Not enough data
9.1
291
Not enough data
8.7
278
Not enough data
9.1
285
Not enough data
8.9
282
Not enough data
8.6
274
Not enough data
8.9
277
Not enough data
8.5
274
Knowledge Pages
Not enough data
8.5
350
Not enough data
8.3
349
Not enough data
8.2
341
Not enough data
8.1
336
Feature Not Available
8.0
332
Not enough data
8.4
336
Knowledge Dissemination
Not enough data
8.2
326
Not enough data
8.8
335
Not enough data
9.0
340
Not enough data
9.0
337
Not enough data
8.4
336
Not enough data
8.3
325
Not enough data
8.7
340
Not enough data
8.7
326
Not enough data
8.6
322
Agentic AI - Knowledge Base
Not enough data
8.0
205
Not enough data
8.0
207
Not enough data
7.9
205
Login Options
Not enough data
9.1
773
Not enough data
8.5
748
Productivity
Not enough data
8.0
737
Not enough data
8.3
741
Not enough data
8.6
746
Not enough data
7.9
719
Not enough data
7.9
717
Customization
8.5
136
8.6
740
Not enough data
9.0
756
Not enough data
8.7
727
Agentic AI - Unified Workspaces
Not enough data
7.5
419
Not enough data
7.6
416
Compatibility
Not enough data
9.1
97
Not enough data
9.1
101
Not enough data
9.0
94
Agentic AI - Enterprise Search Software
Not enough data
8.7
65
Not enough data
8.6
61
Not enough data
9.0
63
Not enough data
8.8
63
Not enough data
8.8
63
Not enough data
8.9
61
Search Queries
Not enough data
8.9
97
Not enough data
9.2
95
Not enough data
8.8
93
Not enough data
9.1
94
Not enough data
9.0
94
AI powered search - Enterprise Search Software
Not enough data
9.3
28
Not enough data
9.3
29
Not enough data
9.2
28
Functionality
Not enough data
9.0
94
Not enough data
9.0
93
Not enough data
9.2
99
Compatibility - Enterprise Search Software
Not enough data
9.5
32
Not enough data
9.4
30
Not enough data
9.3
30
Functionality - Enterprise Search Software
Not enough data
9.4
31
Not enough data
9.4
30
Not enough data
9.6
33
Search Queries - Enterprise Search Software
Not enough data
9.5
30
Not enough data
9.4
28
Not enough data
9.3
31
Not enough data
9.5
31
Automation
Not enough data
8.8
1231
Not enough data
8.8
1188
Not enough data
8.5
1163
Administration
Not enough data
8.8
1187
Not enough data
8.7
1141
Not enough data
9.4
1255
Project management
Not enough data
8.7
1171
Not enough data
8.5
1126
Not enough data
8.6
1150
Not enough data
8.5
1135
Not enough data
8.6
1135
Not enough data
8.3
1102
Not enough data
8.3
1131
Workload
Not enough data
8.4
1088
Not enough data
8.8
1149
Not enough data
8.6
1099
Not enough data
8.5
1093
Communication & Collaboration
Not enough data
9.3
1510
Not enough data
9.0
1236
Not enough data
9.4
1334
Cost Management
Not enough data
8.1
1078
Not enough data
8.2
1079
Not enough data
8.1
1072
Integration
Not enough data
8.6
1150
Not enough data
8.4
1082
Not enough data
8.4
1077
Generative AI
Not enough data
7.6
1027
Not enough data
7.7
1026
Agentic AI - Work Management
Not enough data
7.7
528
Not enough data
7.8
522
Not enough data
8.1
531
Not enough data
7.9
524
Communication
Not enough data
9.4
1198
Not enough data
9.3
1188
Not enough data
8.9
1066
Not enough data
8.9
1052
Not enough data
9.1
1059
Content & Documents
Not enough data
9.2
1112
Not enough data
8.9
1053
Not enough data
8.7
1074
Not enough data
8.2
1015
Controls
Not enough data
8.3
1000
Not enough data
8.1
992
Not enough data
8.7
1007
Not enough data
8.4
1013
Not enough data
8.2
980
Project Management
Not enough data
8.4
1006
Not enough data
8.4
986
Not enough data
8.5
1005
Not enough data
8.7
998
Remote Collaboration
Not enough data
9.0
1011
Not enough data
8.7
979
Not enough data
9.0
1000
Not enough data
7.9
967
Generative AI
Not enough data
7.3
936
Not enough data
7.4
935
Agentic AI - Project Collaboration
Not enough data
7.6
448
Not enough data
7.7
453
Feedback
8.5
49
Not enough data
8.7
50
Not enough data
Idea Sources
8.9
46
Not enough data
9.0
54
Not enough data
Idea Collection
7.3
37
Not enough data
6.3
38
Not enough data
6.1
33
Not enough data
7.3
35
Not enough data
6.6
32
Not enough data
Integrations
5.7
34
Not enough data
8.1
44
Not enough data
Agentic AI - Idea Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Generative AI
7.6
11
Not enough data
8.3
7
Not enough data
Survey Management
8.6
13
Not enough data
8.5
10
Not enough data
9.9
12
Not enough data
8.5
11
Not enough data
Process Management
9.0
13
Not enough data
8.6
12
Not enough data
9.2
13
Not enough data
8.8
13
Not enough data
System Management
9.7
12
Not enough data
8.8
11
Not enough data
Agentic AI - Audio Conferencing
Not enough data
7.6
289
Not enough data
7.7
289
Action Item Detection - AI Note-taking Software
Not enough data
9.4
21
Not enough data
9.5
21
Automatic Transcription - AI Note-taking Software
Not enough data
9.7
22
Collaboration & Sharing - AI Note-taking Software
Not enough data
9.6
21
Language & Accent Support - AI Note-taking Software
Not enough data
9.5
22
Multi-Platform Integration - AI Note-taking Software
Not enough data
9.1
22
Privacy & Security Controls - AI Note-taking Software
Not enough data
9.3
23
Searchable Note Archives - AI Note-taking Software
Not enough data
9.1
20
Speaker Identification - AI Note-taking Software
Not enough data
9.5
22
Communication
8.0
115
Not enough data
7.4
108
Not enough data
8.7
127
Not enough data
Planning
7.5
121
Not enough data
8.2
128
Not enough data
8.4
130
Not enough data
8.5
136
8.6
740
8.2
128
Not enough data
Workflow Management
7.3
96
Not enough data
8.1
132
Not enough data
7.0
79
Not enough data
7.6
95
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
Aha! and Slack are categorized as Knowledge Base
Unique Categories
Reviews
Reviewers' Company Size
Aha!
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Slack
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
25.1%
Information Technology and Services
18.1%
Hospital & Health Care
6.7%
Internet
5.5%
Financial Services
4.4%
Other
40.2%
Computer Software
15.3%
Information Technology and Services
13.1%
Marketing and Advertising
8.7%
Internet
4.7%
Financial Services
3.3%
Other
54.9%
Discussions
What is a feature in Aha?
2 Comments
Official Response from Aha!
Features are the fundamental units of work. They represent everything that has to be done to achieve your strategic vision, and because you can link them...Read more
How does the trial work?
1 Comment
Official Response from Aha!
Aha! Roadmaps, Aha! Ideas, and Aha! Develop all offer a free 30 day trial with no credit card required. The trials are fully featured and contain sample demo...Read more
Is the trial really free?
1 Comment
Official Response from Aha!
Yes the trial is free! There is no credit card is required to start your 30 day trial. You can start your free trial today for Roadmaps, Ideas, or Develop by...Read more
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
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