Running multiple retargeting campaigns helped us achieve significantly better results than using only one retargeter. With RTB House we have been able to increase scale and performance of our campaign. They also provide excellent support and transparent reporting. We’re happy to say that RTB House became our trusted and number one choice retargeting partner

Performance Marketing Team


+ 306%

increase in number of conversions after adding RTB House as an additional retargeter


percent of conversions generated by RTB House (retargeting channel)

iCarros is one of the largest automotive classifieds in Brazil with 20 million monthly visitors. It offers a variety of options for car buyers and dealers, focusing on delivering great customer journeys. iCarros has a strong digital marketing branch that drives results for its customers across the country. iCarros is an essential tool for Brazil’s car shoppers and buyers, helping them find, buy, sell, compare, purchase, and finance everything in the automotive space


iCarros had already worked with one retargeting partner to maximize the performance of its online marketing activities. However, they knew that they had more opportunities within the retargeting environment. This led to the decision to team up with RTB House for multiple retargeting strategies that could help achieve strategic goals set for the performance team:

  • Bring more conversions with the ideal CPL (Cost Per Lead)
  • Deliver stable CPL throughout the month
  • Grow the campaign in a sustainable way

iCarros was also looking for a retargeting provider that pays great attention to customer service, transparency, and has a proactive approach.


RTB House used a flexible approach and understanding of the Client’s goals to create a Deep Learning-powered retargeting campaign, based on its expertise within the classifieds vertical. It focused on users who are most likely to convert. The campaign was optimized along the way to maximize its potential, increase volumes, and deliver more conversions at a stable cost.


The implementation of multiple retargeting strategies generated greater profits and drove better results for iCarros.

  • In just 3 months, RTB House became the first choice retargeter for iCarros, thanks to great results and helpful customer service.
  • RTB House now represents 72% of conversions coming from retargeting channels.
  • RTB House technology allowed iCarros to maintain stable CPL and increase each campaign’s volume month by month.

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