By 2015, Isaidub was responsible for over 70% of all South Indian film piracy traffic according to informal industry tracking. For every blockbuster, there was an Isaidub mirror site ready to kill its opening weekend.

Isaidub didn’t just offer downloads; it created an ecosystem. Its layout was ugly by modern standards—loud banner ads, pop-up windows, and a neon green “Download” button that led through three layers of link shorteners. But for millions of users, it was a digital temple.

The Indian government and the Tamil Film Producers Council (TFPC) launched multiple offensives against Isaidub. In 2017, the Cyber Crime Cell of Chennai arrested three men in Trichy who were uploading prints directly to Isaidub. In 2019, the Department of Telecommunications ordered over 1,200 ISPs to block 170 domains associated with the site.

The Indian film industry has finally learned. Same-day OTT releases, affordable streaming bundles (Rs 399/year for Lionsgate Play), and aggressive anti-piracy AI crawlers have reduced Isaidub’s impact. A 2024 study by the Indian Intellectual Property Office found that South Indian film piracy traffic has dropped 43% since 2021.