Compare Adversus and JustCall 
At a Glance
Market Segments
Small-Business (84.4% of reviews)
Small-Business (61.2% of reviews)
Entry-Level Pricing
$165.00
$29.00 2 - User/Month (Billed Annually)
Adversus
Star Rating
(51)4.8 out of 5
Market Segments
Small-Business (84.4% of reviews)
Pros & Cons
Entry-Level Pricing
$165.00
Browse all 2 pricing plansJustCall
Star Rating
(2,374)4.3 out of 5
Market Segments
Small-Business (61.2% of reviews)
Pros & Cons
Entry-Level Pricing
$29.00 2 - User/Month (Billed Annually)
Free Trial is available
Browse all 8 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that JustCall excels in user experience, with many users praising its intuitive interface and ease of use. One user mentioned, "I like how JustCall is very easy to use and user-friendly," highlighting its straightforward design that allows for quick onboarding.
- Users say that JustCall's integration capabilities are a significant advantage, as it allows for seamless communication management. A recent review noted, "What I like best about JustCall is how it streamlines communication," which is crucial for teams needing to stay organized and efficient.
- According to verified reviews, Adversus shines in its data management and KPI measurement features. Users appreciate its ability to help maintain their pipeline, with one stating, "It also helps me maintain my pipeline," indicating its effectiveness in lead management.
- Reviewers mention that JustCall offers superior support, with a score that reflects its commitment to customer service. Users have expressed appreciation for the "real-time support" they receive, which can be a game-changer for teams needing immediate assistance.
- G2 reviewers highlight that while Adversus is user-friendly, it may not match the overall satisfaction levels of JustCall, which has a significantly higher G2 Score. This suggests that while Adversus has its strengths, it may not deliver the same level of user satisfaction as JustCall.
- Users report that JustCall's pricing is more accessible for small businesses, with an entry-level price of $29 compared to Adversus's $165. This affordability makes JustCall a more attractive option for startups and smaller teams looking to manage their communication effectively.
Pricing
Entry-Level Pricing
Adversus
Annually
$165.00
All prices are excl. VAT
- Free telephony
- Full access to all features
JustCall
Team
$29.00
2 - User/Month (Billed Annually)
Business phone system with CRM integrations
- Local number in 70+ countries
- Unlimited inbound minutes
- Unlimited outbound minutes
Free Trial
Adversus
Free Trial is available
JustCall
Free Trial is available
Ratings
Meets Requirements
8.9
27
8.6
2,144
Ease of Use
8.9
29
8.8
2,192
Ease of Setup
8.5
28
8.7
1,918
Ease of Admin
8.7
33
8.6
730
Quality of Support
9.9
34
8.3
1,986
Has the product been a good partner in doing business?
9.5
33
8.7
729
Product Direction (% positive)
9.3
35
8.7
2,136
Features by Category
Ticket and Case Management
Not enough data
8.1
150
Not enough data
8.0
150
Not enough data
7.9
145
Not enough data
7.6
146
Not enough data
7.5
135
Not enough data
8.0
140
Not enough data
7.6
133
Not enough data
8.0
143
Generative AI
Not enough data
7.5
105
Not enough data
7.7
36
Agentic AI - Help Desk
Not enough data
7.5
10
Not enough data
6.2
10
Not enough data
7.3
10
Communication Channels
Not enough data
7.7
135
Not enough data
7.7
132
Not enough data
7.9
142
Not enough data
7.2
129
Not enough data
8.5
141
Platform
Not enough data
7.9
145
Not enough data
7.8
286
Not enough data
8.4
148
Not enough data
8.3
149
Not enough data
8.1
147
Not enough data
8.4
147
Lead Facilitation
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
7.5
54
Not enough data
7.9
56
Organization
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Performance Analysis
Not enough data
7.8
55
Not enough data
8.0
56
Sales Analysis
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Generative AI
Not enough data
7.3
56
Not enough data
Feature Not Available
Agentic AI - AI Sales Assistant
Not enough data
7.5
12
Not enough data
7.0
11
Not enough data
6.5
10
Not enough data
7.9
13
Not enough data
7.4
12
Not enough data
7.1
13
Not enough data
8.2
11
Dialing Options
8.9
14
|
Verified
8.4
576
9.2
13
|
Verified
8.5
572
|
Verified
Not enough data
8.5
9
Agent Tools
8.5
11
7.9
540
|
Verified
8.4
15
|
Verified
8.1
560
|
Verified
9.0
13
|
Verified
9.0
580
|
Verified
Automation
9.0
8
|
Verified
8.1
544
|
Verified
Not enough data
8.1
541
|
Verified
Not enough data
8.0
544
|
Verified
Agentic AI - Auto Dialer
Not enough data
8.6
11
Not enough data
8.8
14
AI Capabilities - Auto Dialer
Not enough data
8.1
9
Not enough data
9.4
8
Not enough data
9.4
8
Call Analytics
Not enough data
8.7
54
Not enough data
7.9
53
Not enough data
8.0
52
Not enough data
8.1
53
Artificial Intelligence - Conversation Intelligence
Not enough data
8.1
53
Not enough data
8.2
53
Not enough data
Not enough data
Generative AI
Not enough data
Feature Not Available
Agentic AI - Conversation Intelligence
Not enough data
7.7
5
Not enough data
7.7
5
Not enough data
7.8
6
Not enough data
8.0
5
Not enough data
7.0
5
Not enough data
7.3
5
Not enough data
8.1
6
Text Messaging
Not enough data
8.4
321
Not enough data
8.7
335
Not enough data
8.4
327
Not enough data
8.0
311
Not enough data
7.2
302
Not enough data
8.0
319
Not enough data
8.1
314
Not enough data
8.3
320
SMS Platform
Not enough data
8.0
312
Not enough data
8.2
318
Not enough data
7.2
309
Not enough data
7.1
307
Not enough data
7.2
295
Not enough data
8.1
306
Agentic AI - SMS Marketing
Not enough data
8.2
11
Not enough data
8.5
12
Not enough data
7.9
12
Not enough data
7.8
12
Not enough data
8.1
12
Not enough data
7.6
12
Channels
Not enough data
8.0
351
Not enough data
7.8
351
Not enough data
6.9
352
Design
Not enough data
7.8
352
Not enough data
7.3
358
Not enough data
8.1
365
Not enough data
8.1
358
Not enough data
8.3
352
Generative AI
Not enough data
7.4
139
Not enough data
Feature Not Available
Quality Assurance
Not enough data
8.0
67
Not enough data
7.9
62
Not enough data
8.0
60
Engagement
Not enough data
8.0
65
Not enough data
8.1
68
Not enough data
7.5
63
Performance
Not enough data
8.7
66
Not enough data
8.6
63
Generative AI
Not enough data
7.5
63
Not enough data
7.7
60
Channels
9.7
5
8.7
503
|
Verified
Feature Not Available
7.4
454
Feature Not Available
7.6
436
9.7
5
8.4
493
|
Verified
Feature Not Available
Feature Not Available
Generative AI
Not enough data
Feature Not Available
Functions
Feature Not Available
8.1
493
|
Verified
Not enough data
8.1
478
|
Verified
Not enough data
8.0
485
|
Verified
Not enough data
7.9
415
9.7
5
8.0
450
|
Verified
Feature Not Available
8.2
463
|
Verified
9.3
5
8.0
446
|
Verified
Feature Not Available
8.0
445
|
Verified
Agentic AI - Contact Center
Not enough data
7.2
6
Not enough data
8.6
7
Not enough data
7.2
6
Not enough data
7.5
6
Administrative
9.7
5
8.3
483
|
Verified
8.9
6
8.4
484
|
Verified
9.4
6
8.4
520
|
Verified
9.7
5
8.7
459
|
Verified
Feature Not Available
7.9
463
Responses
Not enough data
7.8
33
Not enough data
8.0
32
Not enough data
8.4
32
Automation - AI Agents
Not enough data
Feature Not Available
Not enough data
7.5
31
Not enough data
7.2
30
Not enough data
Feature Not Available
Not enough data
7.6
31
Platform
Not enough data
7.9
32
Not enough data
8.3
33
Not enough data
7.9
33
Autonomy - AI Agents
Not enough data
7.6
30
Not enough data
Feature Not Available
Not enough data
7.5
32
Not enough data
7.7
31
Generative AI
Not enough data
7.6
31
Not enough data
7.3
32
Workforce Management
Not enough data
8.4
87
Not enough data
8.0
84
Not enough data
7.8
88
Not enough data
7.6
83
Not enough data
8.3
91
Administration
Not enough data
7.9
84
Not enough data
8.1
86
Not enough data
8.4
88
Not enough data
7.6
78
Not enough data
7.9
89
Platform
Not enough data
7.4
282
Not enough data
8.2
287
Not enough data
7.9
291
Not enough data
8.3
295
Not enough data
8.1
289
Not enough data
7.8
282
Not enough data
8.1
284
Generative AI
Not enough data
6.9
99
Workforce Management
Not enough data
8.5
284
Not enough data
8.4
285
Call Center Infrastructure (CCI)
Not enough data
8.1
8
Not enough data
8.5
8
Not enough data
8.3
8
Not enough data
7.9
8
Administrative
Not enough data
8.8
292
Not enough data
8.4
290
Generative AI
Not enough data
7.5
35
Not enough data
7.7
36
Not enough data
7.6
35
Communication
Not enough data
8.0
200
Not enough data
8.2
203
Not enough data
7.7
191
Not enough data
8.1
191
Not enough data
7.5
193
Internal Use
Not enough data
7.8
286
Not enough data
8.0
198
Not enough data
7.9
193
Not enough data
7.9
190
Not enough data
8.2
195
Not enough data
8.2
196
Generative AI
Not enough data
7.2
36
Self-Service Experience
Not enough data
8.2
165
Not enough data
7.9
170
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
8.3
165
Self-Service Platform
Not enough data
7.9
167
Not enough data
8.1
166
Not enough data
7.4
165
Not enough data
8.5
166
Agentic AI - Customer Self-Service
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
Generative AI
Not enough data
8.2
55
Generative AI
Not enough data
7.2
72
Not enough data
7.3
73
Generative AI
Not enough data
7.3
127
Not enough data
7.4
126
Not enough data
Feature Not Available
Monitoring
Not enough data
8.4
136
Not enough data
8.0
135
Not enough data
Feature Not Available
Not enough data
7.6
129
Not enough data
7.3
127
Logging
Not enough data
8.8
144
Not enough data
7.5
127
Not enough data
6.7
130
Not enough data
7.3
132
Feedback
Not enough data
8.3
136
Not enough data
8.0
131
Productivity - Employee Monitoring
Not enough data
8.1
59
Not enough data
8.4
59
Not enough data
7.9
58
Not enough data
7.6
58
Basic Communication - Cloud PBX
Not enough data
8.5
42
Not enough data
8.6
43
Not enough data
8.6
39
Not enough data
8.5
39
Not enough data
8.6
42
Not enough data
8.7
39
Advanced Features - Cloud PBX
Not enough data
8.5
38
Not enough data
8.5
40
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Platform Basics - VoIP Providers
Not enough data
7.8
9
Not enough data
7.8
10
Not enough data
7.8
9
Not enough data
7.7
10
Not enough data
6.7
7
Not enough data
6.4
7
Basic Communication
Not enough data
9.0
317
|
Verified
Not enough data
5.9
262
Not enough data
7.7
279
Not enough data
Feature Not Available
Not enough data
7.0
270
|
Verified
Not enough data
7.6
268
|
Verified
Agentic AI - VoIP Providers
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
6.0
5
Not enough data
6.3
5
Access
Not enough data
7.8
269
|
Verified
Not enough data
8.2
293
Not enough data
8.1
286
Advanced Features
Not enough data
7.1
267
Not enough data
7.0
254
|
Verified
Not enough data
8.8
304
|
Verified
Voice Recognition - AI Voice Assistants
Not enough data
Not enough data
Speech Synthesis - AI Voice Assistants
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security and privacy - AI Voice Assistants
Not enough data
Not enough data
Compatibility - AI Voice Assistants
Not enough data
Not enough data
Agentic AI - Outbound Call Tracking
Not enough data
7.6
24
Not enough data
7.5
23
Calling
9.2
27
9.0
654
8.9
21
8.1
589
8.3
23
8.6
622
9.3
23
8.7
624
Not enough data
7.7
25
Contacts
8.5
22
8.2
605
9.0
23
8.0
590
9.1
22
7.9
586
Insights
9.0
28
8.4
619
8.5
24
8.2
613
7.9
17
8.0
587
8.4
24
7.1
547
8.8
20
7.3
540
Not enough data
7.8
25
Agentic AI - Audio Conferencing
Not enough data
8.1
6
Not enough data
7.8
6
Customer Query Resolution - AI Customer Support Agents
Not enough data
8.1
22
Not enough data
7.8
24
Not enough data
7.9
21
Not enough data
7.5
23
Not enough data
7.8
25
Customer Interaction Automation - AI Customer Support Agents
Not enough data
7.9
23
Not enough data
7.8
23
Not enough data
8.3
24
Not enough data
8.3
30
Automation
Not enough data
8.8
32
Not enough data
8.0
23
Not enough data
8.7
24
Autonomy
Not enough data
7.9
21
Not enough data
8.3
23
Not enough data
8.4
24
Not enough data
8.2
23
Agentic AI - AI Agents
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
Categories
Categories
Shared Categories
Adversus and JustCall are categorized as Outbound Call Tracking, Contact Center, and Auto Dialer
Unique Categories
Adversus has no unique categories
JustCall is categorized as AI Customer Support Agents, Cloud PBX Platforms, Digital Customer Service Platforms, AI Agents For Business Operations, Contact Center Quality Assurance, Customer Communications Management, SMS Marketing, Speech Analytics, Conversation Intelligence, AI Sales Assistant, Audio Conferencing, Live Chat, VoIP Providers, Employee Monitoring, Help Desk, Contact Center Workforce, Call Center Infrastructure (CCI), Customer Self-Service, and AI Voice Assistants
Reviews
Reviewers' Company Size
Adversus
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
JustCall
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
Telecommunications
20.0%
Marketing and Advertising
15.6%
Insurance
8.9%
Computer Software
6.7%
Information Technology and Services
6.7%
Other
42.2%
Computer Software
10.3%
Financial Services
6.4%
Real Estate
6.0%
Information Technology and Services
5.7%
Marketing and Advertising
5.3%
Other
66.3%
Alternatives
Discussions
How can you solve - BlueTooth issues with Mac..
1 Comment
MH
It seems that it's not your headset that is the issue, but more likely your internet connection. If you're working with a Wi-Fi setup, you should consider...Read more
Adversus has no more discussions with answers
Will you be releasing an update on the Android app to enable the use of saved-reply templates?
3 Comments
NS
This is probably better directed to your company's JustCall support rep, as it's probably feedback they need to hear to implement this featureRead more
What is the reason you can not copy and paste in the texting portion?
2 Comments
JV
I do ctrl+C and ctrl+v to paste. It works for me on windows.Read more
Can I send video or audio messages to my clients?
2 Comments
Official Response from JustCall
Yes, JustCall users can send video and audio messages using the MMS feature.
Joseph, you can set up automation for sending short follow-up audio or video...Read more
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