Sayantan Biswas

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Sayantan Biswas is an Indian entrepreneur and the co-founder and CEO of VerbaFlo, a London-based conversational AI platform built for residential real estate. He studied at IIT Roorkee before being selected for the Thiel Fellowship Summit in 2017, and earlier in his career sharpened his proptech instincts as Vice President of Sales at AmberStudent before identifying broader opportunities in international student housing.

In 2019 he co-founded Adventum Student Living, building UniAcco into a global student accommodation platform with more than 10,000 listings across 10 countries, alongside the education-financing platform UniCreds. That experience — operating at the intersection of property, technology and customer communication at scale — informed the thesis behind VerbaFlo, which he co-founded in October 2024 with Abhishek Garg, VP Singh and Dan Smith.

As CEO, Biswas leads strategy and commercial growth at VerbaFlo, which now powers communication and operations across more than 200,000 residential units globally and adds approximately 30,000 units a month. The platform supports more than 40 use cases across enquiry management, lead qualification, viewings, onboarding and resident engagement, in over 180 languages. In March 2026, VerbaFlo raised £5.2 million in a seed round led by Pi Labs, with participation from Haatch, Navigate Ventures, Old College Capital and a group of global family offices, taking total funding to roughly £7 million.