Appie.Tech is a digital marketing agency operated by UAB PAYAPP DIGITAL, based in Vilnius, Lithuania. The company helps businesses grow through advertising, customer acquisition, app development, and publisher monetization services. Its team offers full-circle marketing support, from analytics and creative development to campaign execution, serving clients across industries and countries.

Services include in-app marketing with performance-focused advertising, digital campaigns, lead generation for both B2C and B2B markets, content marketing, and social media marketing. Appie.Tech also designs and develops custom mobile applications, including turnkey apps prepared for long-term user retention and promotion through affiliate projects. Publishers can work with the agency to identify monetization options.

The company supports a range of campaign metrics, including cost per lead, sale, thousand impressions, install, click, and rating, as well as flexible or hybrid cooperation models. Its listed traffic sources include Google Ads, TikTok, Facebook, Snapchat, Unity Ads, AppLovin, and other advertising platforms. Appie.Tech names brands such as Burger King, OKX, FARFETCH, Binance, and Uber among its clients.