Tell if AI

Tell If AI is an applied AI studio that builds autonomous content systems for ambitious brands. Founded by Austin Stone (ex-Google DeepMind) and Ilariia Belova (ex-Yandex ML ads platform), the company leverages deep expertise in vision, multimodal learning, and large-scale ML infrastructure. Their systems run on real phones, enabling brands to generate and distribute content across every platform automatically. The studio imagines, produces, and ships brand storytelling without human intermediaries, allowing clients to focus on strategy rather than execution. Key features include autonomous content creation on real mobile devices, multi-platform content distribution, brand storytelling automation, large-scale multimodal learning systems, and real-time ranking and bidding algorithms. The team has a strong research background with publications at CVPR and NeurIPS, combined with production-scale ML engineering from Yandex. Currently in private beta (Y Combinator F25), Tell If AI differentiates itself by using actual phone devices rather than emulators or cloud-only agents, ensuring content authenticity and platform compatibility. Their end-to-end production pipeline covers everything from prototype to reliable deployment. Compared to alternatives like Jasper or copy.ai, Tell If AI goes beyond text generation to create and ship fully produced content across platforms, but its private beta status and lack of self-service make it inaccessible for most users today.