Platforms like are notorious for hosting pirated content. Using these sites is not recommended for several reasons:
Searching for the film often leads to unofficial platforms like Isaimini , which specialize in unauthorized Tamil film leaks. While these sites are popular for quick access, they frequently operate illegally and can expose your device to security risks.
The producers of Dev have partnered with legitimate OTT platforms. As of now, the digital rights have been acquired by and Amazon Prime Video (or insert the real platform once announced).