Sierra Leone’s digital advertising market is experiencing steady growth, with a significant increase in in-game advertising revenue reaching USD 4.2 million in 2026. The rise in mobile device usage, now at 65%, fuels the in-game ad ecosystem, as more users engage with mobile and gaming platforms daily. Advertisers are increasingly investing in immersive in-game ads to reach Sierra Leone’s youthful and tech-savvy population.
The average user now sees around 8 in-game ads per day, reflecting the aggressive expansion of digital marketing strategies. Despite the relatively small overall digital ad spend of USD 25 million, in-game advertising is a key driver for digital engagement. The click-through rate remains competitive at 1.8%, indicating effective targeting and ad relevancy in Sierra Leone’s evolving digital landscape.