Sayollo can put video ads inside mobile games in places where they make sense.

Sayollo makes in-game video ads feel like they’re part of a mobile game

Like a lot of other companies, Sayollo is putting advertisements inside mobile games. But the Israeli startup has a different approach, as its ads are on billboards that look like they belong inside the game world.

The Rehovot, Israel-based Sayollo has figured out that gamers appreciate ads that aren’t intrusive. But if they put a video ad or a static ad on a wall inside a game environment, it doesn’t look fake. Rather, it adds to the realism for a gamer to see a billboard ad in a racing game or an ad on the side wall for the pitch in a soccer stadium. This works particularly well for brand advertisers who want to reach gamers, said Sayollo CEO Jonathan Attias in an interview with GamesBeat.

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Dean Takahashi

Dean Takahashi is editorial director for GamesBeat. He has been a tech journalist since 1988, and he has covered games as a beat since 1996. He was lead writer for GamesBeat at VentureBeat from 2008 to April 2025. Prior to that, he wrote for the San Jose Mercury News, the Red Herring, the Wall Street Journal, the Los Angeles Times, and the Dallas Times-Herald. He is the author of two books, "Opening the Xbox" and "The Xbox 360 Uncloaked." He organizes the annual GamesBeat Next, GamesBeat Summit and GamesBeat Insider Series: Hollywood and Games conferences and is a frequent speaker at gaming and tech events. He lives in the San Francisco Bay Area.