Founder · Utsav

Sourajit Basu

Co-founder & CEO of Utsav, a spiritual tech company based in Kolkata.

Co-founder · CEOKolkataSpiritual Tech
Founded
2021
Kolkata, India
Raised to date
$4.8M
3 rounds on record
Latest round
Series A
$3.8M · Aug 2026
Team
11–50
Nirvann Applications Private Limited

About

Sourajit Basu is Co-founder & CEO of Utsav, a spiritual tech company based in Kolkata, founded in 2021. Utsav's most recent disclosed round was a Series A of $3.8M in Aug 2026.

Compiled from StartupFox records · updates as coverage is published

Company

Est. 2021
Utsav
Spiritual Tech · Kolkata · 11–50 people · Active

Kolkata-based spiritual and devotion platform connecting devotees with temple priests, scholars and acharyas for online devotional services. Utsav offers puja bookings, pujari consultations, e-prasad, consecrated prasad delivery and personalised rituals, including for the Indian diaspora. Founded in 2021 by Sourajit Basu, Ankita De and Prajata Samanta.

Funding
Aug 2026Series A$3.8MAtomic Capital, India Quotient, Equanimity Investments
Jan 2025Pre-Series A$0.74MEquanimity Investments, India Quotient
Jun 2023Seed$0.24MIndia Quotient
Company profile →3 rounds on record

Journey with Utsav

2 milestones
  1. 2021Founded

    Utsav founded in Kolkata by Sourajit Basu, Ankita De and Prajata Samanta, beginning with the digitisation of Kolkata's Durga Puja. Operating entity later renamed from Applex Technologies to Nirvann Applications Private Limited. Read the story →

  2. Aug 2026Milestone

    Raised ₹36 crore Series A led by Atomic Capital to expand its temple network and fulfilment, and to grow services for the Indian diaspora. Read the story →

Also building Utsav

ADAnkita DeCo-founder→PSPrajata SamantaCo-founder→

Coverage

1 story
Funding · 25 Aug 2026 · 5 min read
Utsav Raises ₹36 Crore in Series A Led by Atomic Capital to Expand Temple Network and Devotional Services

Quick answers

Who is Sourajit Basu?

Sourajit Basu is a Co-founder & CEO of Utsav, a spiritual tech company based in Kolkata, founded in 2021.

Who founded Utsav?

Utsav's founders and leadership on record at StartupFox are Sourajit Basu, Ankita De and Prajata Samanta.

How much funding has Utsav raised?

Utsav has raised $4.8M across 3 disclosed rounds on record. The latest was a Series A of $3.8M in Aug 2026, with Atomic Capital, India Quotient, Equanimity Investments.

Where is Utsav based?

Utsav is headquartered in Kolkata, India.

What has StartupFox reported about Sourajit Basu?

StartupFox has published 1 story naming Sourajit Basu; the most recent is “Utsav Raises ₹36 Crore in Series A Led by Atomic Capital to Expand Temple Network and Devotional Services”.

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Sources & updates

This profile is compiled by the StartupFox desk from company announcements, regulatory filings and our own reporting. If this is you, you can verify it with LinkedIn and edit it.

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