In 2021, Ullu transitioned from a niche app to a mainstream contender in the OTT space. While mainstream platforms like Netflix and Prime focused on thrillers and dramas, Ullu carved out a space for (often categorized under "Collection C"). These series were characterized by high-intensity romance, domestic intrigue, and "unrated" scenes that bypassed traditional television censorship. Top Web Series from the 2021 Collection 1. Charmsukh (2021 Episodes)
Perhaps the most famous franchise on the app, Charmsukh released several standout stories in 2021. Series like Live Streaming , Aate Ki Chakki , and Salahkaar became viral hits. The premise usually revolved around small-town fantasies and complex relationship dynamics, making it a staple of the Collection C library. 2. Palang Tod
If you are looking back at the 2021 roster, here is a deep dive into the collection that defined Ullu’s most controversial year. The Rise of Ullu Unrated in 2021
The "Unrated" tag in the 2021 collection indicates that the content is intended strictly for audiences aged . Most of these series are available via the official Ullu app, which requires a premium subscription to access the full "Collection C" library. Conclusion
With affordable subscription plans, Ullu made unrated content accessible to a wide demographic across India.
Kavita Radheshyam became an overnight sensation through this series. The 2021 installments continued the story of a bold woman who listens to the problems of her callers and provides "solutions." It blended humor with adult themes, securing its spot in the unrated hall of fame. 4. Tandoor
The digital streaming landscape in India underwent a massive shift in 2021, and at the forefront of the "bold content" revolution was . Known for its provocative storytelling and unapologetic themes, the platform saw a surge in popularity for its Collection C —a curated selection of unrated web series that pushed the boundaries of traditional entertainment.
While most Ullu series are known for romance, Tandoor (starring Rashami Desai) was a 2021 standout that added a layer of . While still carrying the "unrated" edge, it proved that the platform could handle gritty, dark narratives based on real-life incidents. Why "Collection C" Gained Popularity
Unlike high-budget urban dramas, these series often used rural or middle-class backdrops, making the stories resonate more with the "heartland" audience.
Another heavy hitter, Palang Tod focused on taboo subjects and forbidden romances. In 2021, episodes like Gaon ki Garmi and Shor broke viewership records. The series gained a reputation for its bold casting and cliffhanger endings that kept subscribers coming back every Friday. 3. Kavita Bhabhi (Season 3)