

About Us
Prioritize your success with revenue optimization. Count on us for your success.
Leading in-app advertising through innovation and client success, redefining industry standards and propelling partners to unprecedented success.
Human-Centric Approach:
We prioritize client success above all else.
Client Success:
We empower clients to achieve goals and maximize revenue through innovation, with continuous support.
Integrity:
We uphold the highest standards of honesty, transparency, and ethical conduct in business.
Innovation:
We leverage technology to enhance solutions, driving excellence.

About Us
Prioritize your success with revenue optimization. Count on us for your success.
Leading in-app advertising through innovation and client success, redefining industry standards and propelling partners to unprecedented success.
Human-Centric Approach:
We prioritize client success above all else.
Client Success:
We empower clients to achieve goals and maximize revenue through innovation, with continuous support.
Integrity:
We uphold the highest standards of honesty, transparency, and ethical conduct in business.
Innovation:
We leverage technology to enhance solutions, driving excellence.

About Us
Prioritize your success with revenue optimization. Count on us for your success.
Leading in-app advertising through innovation and client success, redefining industry standards and propelling partners to unprecedented success.
Human-Centric Approach:
We prioritize client success above all else.
Client Success:
We empower clients to achieve goals and maximize revenue through innovation, with continuous support.
Integrity:
We uphold the highest standards of honesty, transparency, and ethical conduct in business.
Innovation:
We leverage technology to enhance solutions, driving excellence.






Our Locatios

Hamburg
Germany

Paris
France

Warsaw
Poland

London
United Kingdom






Our Locatios

Hamburg
Germany

Paris
France

Warsaw
Poland

London
United Kingdom

Our Locatios

Hamburg
Germany

Paris
France

Warsaw
Poland

London
United Kingdom






Our Locatios

Hamburg
Germany

Paris
France

Warsaw
Poland

London
United Kingdom
Our History




Our History




2012
AddApptr founded by Patrick Kollmann and Alexander von der Geest in Hamburg

2014
Opening of Paris office


2015
Strategic partnership with Google (GCPP)
2018
Opening of Warsaw office


2021
Joined the Aonic Group


2017
Opening of London (UK) office & Launched machine learning optimisation algorithm


2019
Launched state-of-the-art in-app bidding technology


2023
Rebranded: AddApptr is now Gravite


2024
Strategic partnership with Google bidding
Our History
2014
Opening of Paris office

2015
Strategic partnership with Google (GCPP)
2017
Opening of London (UK) office & Launched machine learning optimisation algorithm

2018
Opening of Warsaw office

2019
Launched state-of-the-art in-app bidding technology

2021
Joined the Aonic Group

2023
Rebranded: AddApptr is now Gravite

2024
Strategic partnership with Google bidding