Created with love

Working daily to deliver a user-friendly and efficient software solution to users all over the world.

In 2015, Adversus was born out of a bold idea in a garage. Frustrated by outdated and clunky telemarketing software, our founders set out to create something better, something that would make a real impact. Thus, Adversus was created: A platform designed to streamline telemarketing and boost sales efficiency.

Fast forward to today, Adversus has grown into a global team of employees from all corners of the world. From our office in the heart of Aarhus, Denmark, we proudly serve clients in more than 25 countries, powering over 1 million calls daily, thanks to our efficient dialing methods.

But it’s not just about the numbers—it’s about providing tools that help businesses grow smarter and faster. Whether it’s B2C and B2B sales teams or appointment schedulers, our platform adapts effortlessly to meet diverse goals. With a user-friendly interface, unmatched uptime, and exceptional support, we are committed to delivering excellence.

Why Adversus?
Because we don’t just help businesses make calls – we help them make an impact.

 

 

Adversus in numbers

A huge thanks to all of our loyal customers who make everything possible.

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+124K

Successes monthly
Dialing with flying colors!
dialing 1

+16M

Monthly calls
Now that's what we call great outreach!
user

+150

Dialed countries
Our customers call half the globe!

Our presence

 

world-presence-11-2022

 

Our Devoted Team

Jørgen Ligaard Sørensen

Jørgen Ligaard Sørensen

CTO

Anders Ørbæk Pedersen

Anders Ørbæk Pedersen

Senior Backend Developer

Annemie Gravgaard Schulz

Annemie Gravgaard Schulz

Frontend Developer

Daniel Langkjær

Daniel Langkjær

Student Developer

Jan Harbo Hermansen

Jan Harbo Hermansen

Developer

Jens-Ole Jørgensen

Jens-Ole Jørgensen

Developer

Mathias Nabe-Nielsen

Mathias Nabe-Nielsen

IT Project Manager

Mikkel Aleister Clausen

Mikkel Aleister Clausen

DevOps Engineer

Niklas Lundbæk

Niklas Lundbæk

Developer Team Lead

Rose Kuijer

Rose Kuijer

Voice Support Specialist

Sarah Kaas Hvalsøe

Sarah Kaas Hvalsøe

Frontend Developer

Viet Quoc Nguyen

Viet Quoc Nguyen

UX Designer

Gabriela Rodičková

Gabriela Rodičková

Senior Frontend Developer

Nikolaj Vestergaard

Nikolaj Vestergaard

Data Scientist

Asta Geil Flinta

Asta Geil Flinta

Development Intern

We love our customers - and they love us

Excellent
4.8of 5
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51 reviews on
Best dialer software on the market

"100% up time, great support and many possibilities to make efficient sales campaigns. The visual design is awesome, makes it funnier. Makes my prospecting a lot easier, and it's easy to book appointments."

Thomas L.

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Very user-friendly dialer and excellent support

"The support is excellent - if you have any questions you can call the support and have the answer within 5 minutes. Our sales and bookings have been more effective!"

Emil V.

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Over the top service and ease of use

"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."

Stefan F.

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Perfect outbound and inbound call tool

"If you are looking for a serious and solid solution, you have made the right choice! Customer service is very available at Adversus."

Antoine D.

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User-friendly design and helpful staff

"Adversus is easy to use, got all the basic functions you need and much more. If you have people working from home, it is nice to be able to reach them through the system."

Signe E.

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Effective as hell

"The great support team is the thing we like the most. They are always reachable and ready to help. Adversus is helping us call 300 companies a day per person. It only takes 2 minutes to onboard a new employee."

Joachim B.

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