Upamanyu Borkakoty and Anshuman Bharali, childhood friends from Sivasagar, Assam, co-founded Woolah Tea in 2019 to eliminate microplastics from everyday tea. Their patented TrueDip, the world's first bagless whole-leaf tea dip, secured a ₹50 lakh Shark Tank India Season 4 deal with Aman Gupta, generated ₹2 crore in FY24 revenue, and showcased at New York's Summer Fancy Food Festival 2025.
A ₹1 Lakh Start, an Uncle's Passion, and a Problem Hidden in Plain Sight
• Upamanyu Borkakoty grew up in Sivasagar, in the heartland of Assam's tea country, surrounded by some of the finest tea gardens in the world. His uncle's deep passion for tea tasting and his efforts to improve the lives of local farmers through an NGO shaped Upamanyu's understanding that Assam's tea was extraordinary but its farmers were undervalued and its packaging was harming the very people who consumed it.
• The founding insight arrived when Upamanyu and childhood friend Anshuman Bharali researched conventional teabags. What they found disturbed them: standard teabags use filter paper or nylon mesh that releases billions of microplastics with every brew, while containing low-quality tea dust rather than whole leaves. Meanwhile, Assam was producing some of the world's finest whole-leaf tea and barely benefiting from it.
• They incorporated TTLT India Private Limited in 2019 under the Ministry of Corporate Affairs, launched Woolah Tea from Sivasagar, and started with a modest ₹1 lakh investment supplemented by a ₹10 lakh loan under the Prime Minister Rozgar Yojana. Woolah, the Assamese word for ecstasy, captured everything they wanted their product to deliver.
Compress, Dip, Bloom: A Patent That Changed Everything
• The boldest decision Woolah made was to build an entirely new product format rather than compete in an existing one.
• The TrueDip is a compressed bundle of one bud and two leaves, the finest part of the tea plant, carefully tied with a cotton string. When placed in hot water, it blooms open like a flower, releasing the full flavour of whole Assam tea leaves directly into the cup. It can be reused two to three times, making it both sustainable and economical. Every package carries a QR code that traces the tea directly to the plantation where it was grown, giving consumers a direct connection to the farmers behind every cup.
• In June 2025, Woolah secured an Indian patent for its bagless tea dip technology, a 20-year protection titled "Whole Leaf Tea Dips and Method Thereof." The patent is also part of an international PCT filing, affirming a global intellectual property claim that makes Woolah one of very few rural Indian startups with both a product patent and international IP protection. The Chief Minister's Office of Assam publicly celebrated the patent award.
The Shark Tank Moment and What Followed
• Woolah appeared on Shark Tank India Season 4 Episode 19. The Sharks removed their own teabags and used TrueDips during the pitch, a moment that captured the product's appeal better than any marketing could. Upamanyu asked for ₹50 lakh for 1.66% equity at a ₹30 crore valuation. Aman Gupta of boAt closed the deal at ₹50 lakh for 2.5% equity plus 2.5% advisory equity at a ₹20 crore valuation. The Gangwal Group had previously invested ₹2 crore in 2022, making total funding ₹2.5 crore before the Shark Tank deal.
• In 2025, Upamanyu showcased Woolah at the prestigious Summer Fancy Food Festival in New York, one of the most significant specialty food events in the United States, bringing Assam's tea innovation to a global audience.
Scale and Real-World Impact
• Woolah Tea generated ₹13 lakh in FY21, ₹58 lakh in FY22, ₹95 lakh in FY23, and ₹2 crore in FY24. The brand exports to the US, Australia, Canada, the Netherlands, and Russia. It employs 150 people including manufacturing and marketing teams, working primarily with small organic farms and women-led cooperatives across Assam. The company plans to scale production from 10,000 TrueDips per day to 50,000. Upamanyu was conferred the Assam Gaurav award, one of the state's highest civilian honours, for his contribution to rural employment and sustainable entrepreneurship.
The Most Powerful Innovations Fix Harms That Everyone Has Accepted as Normal
• The sharpest lesson from Woolah's journey is this: the most durable businesses are built on solutions to problems that the world has quietly accepted as unavoidable.
• Every person drinking tea from a teabag had accepted microplastics as an invisible cost of convenience. Nobody was demanding a solution because nobody believed one existed. Upamanyu and Anshuman built one anyway, from a small town in Assam, with ₹1 lakh, a government loan, and an unshakeable belief that Indian tea deserved better packaging than plastic and paper.
• "What started as a small effort to support organic tea farmers in Assam has become a national movement for clean, conscious tea. Even from a small town in Assam, you can build something world-class, as long as you stay true to your roots," Upamanyu says.
• From Sivasagar to New York. From ₹1 lakh to a patent filed globally. Woolah is proof that the next world-changing idea is already growing somewhere in India, waiting for two childhood friends to notice it.
Sources: Business Northeast, Indian Retailer, ETV Bharat, CSAP / Pratidin Time