Here is list of few good Thriller Hindi web series o watch on online streaming platforms.
1. "Asur" on Voot - Crime thriller starring Arshad Warsi and Barun Sobti
2. "Special Ops" on Hotstar : Spy thriller starring Kay Kay Menon, Karan Tacker
3. "Mirzapur" on Amazon Prime : Crime thriller starring Pankaj Tripathi, Ali Fazal, Vikrant Massey
4. "The Family Man" on Amazon Prime : Spy thriller starring Manoj Bajpai
5. "Bard of Blood" on Netflix : Spy thriller starring Emraan Hashmi
6. "Apharan" on Alt Balaji : Crime thriller starring Arunoday Singh, Mahie Gill