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Welcome to the number one on the Czech internet

We are working to make the internet a stronger Czech medium and to ensure that Seznam.cz is the place of first choice for Czech internet users.

News from the blog

What’s new in retargeting and measurement conversion from January 2022?

You probably already know that, due to an amendment to the Electronic Communications Act, now you need to obtain user consent before running tracking codes. Let’s take a look at exactly what’s changing and – more importantly – how we can work together to accommodate the changes to comply with the law while minimizing the …

7. January

Debunking ad myths: is Outstream just an animated banner?

Outstream from Seznam is neither banner nor instream advertising. It’s a unique format that complements the campaign media mix and combines the benefits of video advertising with great reach. But how do we set it up for the best advantage and so that the campaign delivers the expected results?  What makes Outstream exceptional The main …

14. December

Advertising on Seznam

Develop your business and get new customers. Advertising on Seznam will enable you to address the right people, to attract their attention and to achieve the required results.

Choose what your business needs


Join us

You can never have too many talented people, which is why we are constantly expanding our team. Find your dream job and get things going with us at Seznam.


We invest in promising projects

We help develop good ideas. We are interested in all excellent projects with a clear vision which are close to our services or products.


We help those who need it

At Seznam, we focus on the long-term support of our partners, on increasing media literacy and on developing services that literally anyone can use.

Do you need help?

We have prepared a simple help feature where you can find a detailed description of our services and the solutions to specific problems. If, however, you are still unable to resolve your problem, do not hesitate to contact our technical support.