--- title: Adversus Reviews meta_title: 'Adversus Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 51 reviews by the users' company size, role or industry to find out how Adversus works for a business like yours. aggregate_rating: rating_value: 4.8 review_count: 51 scale: '5' date_modified: '2026-11-05' parent_category: name: Sales Tools url: https://www.g2.com/categories/sales-tools ---

Adversus Reviews & Product Details

Pricing

Pricing provided by Adversus.

Annually

Starting at €118.00

Adversus Reviews (51)

Reviews

Adversus Reviews (51)

4.8
51 reviews

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Rasmus N.
RN
Rasmus N.
Small-Business (50 or fewer emp.)
"Adversus cover all tools for telemarketing in an effective yet user friendly platform."
4/5
What do you like best about Adversus?

That the system is user friendly for our phoners. The dialer system spares phones a lot of unnecessary time and makes them as productive as possible. Also Adversus is always working on new helpful tools. Review collected by and hosted on G2.com.

What do you dislike about Adversus?

Sometimes we experience errors in the system when new updates or tools is being launched. Review collected by and hosted on G2.com.

Response from Mads Jepsen of Adversus

Hi Rasmus

Thank you so much for your kind review. It's awesome!

It's great to hear that you think the system is user friendly, and that you avoid spending your time on unnecessary activities. Everyone should spend their time on activities that create value!

Sorry to hear that you've experienced some issues because of updates or launches. We're currently working on launching updates and new features to the platform as smoothly as possible and informing you beforehand. Your feedback is greatly appreciated, so thank you!

Have a nice day.

/Team Adversus

SF
Stefan F.
Salesmanager
Small-Business (50 or fewer emp.)
"Over the top service and ease of use"
5/5
What do you like best about Adversus?

Adversus is a useful tool if you want to optimize the sales of your company. When you have learned the basics, it’s pretty easy to become an expert and use all the great functionalities. If you have any problems, the service is over the top, and the response time is fast. Review collected by and hosted on G2.com.

What do you dislike about Adversus?

Nothing at all ************************** Review collected by and hosted on G2.com.

Response from Mads Jepsen of Adversus

Hi Stefan

Thank you very much for your review and the kind words about our support and platform.

It's awesome to hear that we're helping you optimize the sales in your company. That's exactly what we want to do!

Thanks again - and happy dialing!

/Team Adversus

Thomas L.
TL
Thomas L.
Owner & advisor
Small-Business (50 or fewer emp.)
"Best dialer software on the market"
5/5
What do you like best about Adversus?

100% up time, great support and many possibilities to make efficient sales campaigns. The visual design is awesome, makes it funnier. Review collected by and hosted on G2.com.

What do you dislike about Adversus?

Its expensive $, but have value for money. Review collected by and hosted on G2.com.

Response from Mads Jepsen of Adversus

Hi Thomas

Thank you for your very kind words about us! It's awesome to hear that you never experience any down time - that's something we focus on ensuring for our customers, so you're able to do your job. And thanks for the notes on our visual design! Working should be fun ;o)

We're glad that we can help you work more efficient. That's the whole point!

Thanks again and have a great day.

/Team Adversus

Verified User in Consumer Electronics
AC
Verified User in Consumer Electronics
Small-Business (50 or fewer emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"Great experience and Support"
5/5
What do you like best about Adversus?

The interface is easy to handle and the agents adapts quickly. I think the workflow-section with calender-integration and journeys takes the customer experience to the next level. Review collected by and hosted on G2.com.

What do you dislike about Adversus?

Nothing that stands out. Some functions may need some more thoughts and development. Review collected by and hosted on G2.com.

Response from Malene Hessellund Lastein of Adversus

Hello

Thank you very much for your review of us. We're are happy that you have a great experience with us and our support!

It's nice to hear that you are using our calendar integration and Journey Module to perform your work efficiently. We are constantly trying to optimize our platform, and if you have some specific features in mind that need some extra focus, you are more than welcome to contact our support on our in-app chat or on +1 (337) 385 5102 / +45 86 3000 86.

Have a great day and thank you once again!

/Team Adversus

SC
Sanne C.
Small-Business (50 or fewer emp.)
"Flexible and helpful"
4/5
What do you like best about Adversus?

Quick and professional when support is needed - and sweet employees! Review collected by and hosted on G2.com.

What do you dislike about Adversus?

A bit too eager regarding making changes/updates, which especially recently has created challenges for our blind callers. Review collected by and hosted on G2.com.

Response from Mads Jepsen of Adversus

Hello Sanne,

Thank you so much for taking the time to write a review of us. We are really happy about it!

It's great to hear that you are satisfied with us behind the platform and that you receive the support you need!

We apologize for being a bit too eager with in-app changes, and that it has caused challenges for some of your employees. This is something we are working on improving, so you are not surprised by changes or initiatives on the platform. Thank you very much for your feedback - it helps us provide you with a better experience.

Have a wonderful day.

Best regards,

Team Adversus

Emil V.
EV
Emil V.
Direktør & Ejer
Small-Business (50 or fewer emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"Very user-friendly dialer and excellent support."
5/5
What do you like best about Adversus?

As written before the support is excellent - if you have any questions or problems you can call the support and have the answer within 5 minutes. Review collected by and hosted on G2.com.

What do you dislike about Adversus?

The price is a bit high but 100% worth it! Review collected by and hosted on G2.com.

Response from Mads Jepsen of Adversus

Hi Emil

Thanks for writing an awesome review. It's great to hear that you appreciate our support team and that you have a great experience whenever you need help.

We're so glad that you think we're worth it ;o)

Have a great day, and thanks again!

/Team Adversus

Verified User in Telecommunications
UT
Verified User in Telecommunications
Small-Business (50 or fewer emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"As a Frequent user"
5/5
What do you like best about Adversus?

Lots of options, and creativity improvements. Review collected by and hosted on G2.com.

What do you dislike about Adversus?

That they make updates without informing Review collected by and hosted on G2.com.

Response from Mads Jepsen of Adversus

Hi there

Thank you for the five stars and your review! It's great to hear that you're a frequent user and that you appreciate that there are a lot of options in Adversus.

We're so psyched to launch improvements and new features, that we sometimes don't inform you about how to use it. We're trying to improve the way we inform you about this, so you don't get surprised or confused whenever there's an update. Thank you very much for the feedback!

Have a great day.

/Team Adversus

Marc Z.
MZ
Marc Z.
Small-Business (50 or fewer emp.)
"User friendly and efficient"
4/5
What do you like best about Adversus?

user interface and administration panel. Review collected by and hosted on G2.com.

What do you dislike about Adversus?

from a commercial point of view our POC was 100% available and english speaking. When contacting the technical support we found slight issues to communicate in english Review collected by and hosted on G2.com.

Response from Mads Jepsen of Adversus

Hi Marc

Thank you very much for your review. It's great for us to hear that you like the UI and administration panel.

We're sorry about the miscommunication in English when you needed help. We'd be glad to hear more about your experience, so please write us an email on hello@adversus.io.

Thanks again and have an awesome day.

/Team Adversus

Verified User in Insurance
AI
Verified User in Insurance
Enterprise (> 1000 emp.)
"Good customer service - constant improvement"
4.5/5
What do you like best about Adversus?

There are many possibilities in Adversus, if one doesn't know how to use it, the chat is really good for getting help. Review collected by and hosted on G2.com.

What do you dislike about Adversus?

With new initiatives, I lack a notification and the opportunity for a review (If it's already there, I apologize) Review collected by and hosted on G2.com.

Response from Mads Jepsen of Adversus

Hello

Thank you very much for a great review of us and our platform.

It's nice to hear that you are taking advantage of the many opportunities available.

You are absolutely right. The new initiatives sometimes go live a bit quickly, and we are currently working on informing you in the best possible way when there are updates or new initiatives in Adversus. Thanks for the feedback - it helps us a lot.

Have a wonderful day and enjoy booking meetings.

/Team Adversus

Verified User in Insurance
AI
Verified User in Insurance
Small-Business (50 or fewer emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"A very useful tool with a lot of possibilities"
4/5
What do you like best about Adversus?

The tool is very good to gather leads from different places and combine them into one platform. Review collected by and hosted on G2.com.

What do you dislike about Adversus?

The reports are very useful but can be a bit hard for a normal person to use. Review collected by and hosted on G2.com.

Response from Mads Jepsen of Adversus

Hello there

Thank you very much for taking the time to write us a review. It's great to hear that Adversus easily can gather your leads in one place and save you some administrative time!

We're constantly trying to optimize the platform to be as intuitive as possible, and that includes the use of our reports and informing about changes made in-app.

As of right now, if you have any issues using the reports feature as you see fit, don't hesitate to give us a call on +1 (337) 385 5102, or contact us either by email (support@adversus.io) or the in-app chat. We'll be glad to give you a proper run-through of the feature.

Thanks again, and have a great day!

/Team Adversus

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Pierre T.
PT
Pierre Tanderup
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Last activity over 5 years ago

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Pricing Options

Pricing provided by Adversus.

Annually

Starting at €118.00

Monthly

Starting at €139.00
Adversus Comparisons
Adversus Features
Record Calls
Generate Location
Call Types
Personalization
Information Locater
Record Prospect Data
Notes
Daily Summary
Automated Voicemails
Preview Dialing
Progressive Dialing