Jairaj Sethi - Email & Phone Number

CTO at Substack

Jairaj Sethi is based out of Toronto, Ontario, Canada and works at Substack as CTO.

Jairaj Sethi's Contact Information

Jairaj Sethi's Work email

j*****@substa***.com

Valid

Latest update

October 30, 2025

Location

Toronto, Ontario, Canada

Jairaj's current employer

Substack

Description

With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and sim...

Website

substack.com

HQ Location

San Francisco, California, United States

Number of employees

51-200

Industry

Online Audio And Video Media

Latest update

April 30, 2024

Read about Substack

Frequent questions about Jairaj Sethi

What company is Jairaj Sethi working for?

Jairaj Sethi works for Substack.

What is Jairaj Sethi's function at Substack?

Jairaj Sethi is CTO at Substack.

Where is Jairaj Sethi based?

Jairaj Sethi is based out of Toronto, Ontario, Canada.

What is Jairaj Sethi's work email address?

Jairaj Sethi's professional email address is j*****@substa***.com

Who are Jairaj Sethi's co-workers?

Jairaj Sethi's colleagues are Yi Xue, Lisa Wu, Chris Best, Danna Peña, Hamish McKenzie, Siddharth Gundapaneni, April Xu, Jack Walsh, Gracie Page-Fozzati, Sachin Monga, Chris Mueller, Fiona Monga, William Carroll, Mike Cohen, Jamie Xiong, Shauna Ahern, Julien Petit, Hannah Ray, Dillard Baker, Bailey Richardson, Helen Tobin, Melissa Mazman, Hanne Winarsky, Farrah Storr, Andrew Strader, Elijah Adefope, Damesha Craig, Manohar Reddy, Sam Barkley, Douglas Kim, Tim Liwanag, Daniel Barragan, Nina Schick, Katie O'Connell.

Jairaj's co-workers

Yi Xue

Creator and Owner of An Immigrant's Journey to (early) Retirement

Lisa Wu

Executive Assistant / Personal Assistant to the Office of the CEO

Chris Best

Founder and CEO

Danna Peña

Founder + Writer, Words by Danna

Hamish McKenzie

Co-founder and Chief Writing Officer

Siddharth Gundapaneni

Founder of Macroscope - The Bigger Picture

April Xu

Founder + Writer, Third Culture Lawyer

Jack Walsh

Founder/Freelance Writer for “Local News Matters”

Gracie Page-Fozzati

Founder & Writer | this newsletter will help you win awards*

Head Writer - "The VC Insider"

Head of Writer Success

Helen Tobin

Head Of Communications

Melissa Mazman

Product Lead

Hanne Winarsky

Head of Writer Development

Farrah Storr

Head of Writer Partnerships Substack UK

Andrew Strader

Head of Trust and Safety

Publisher and Writer of Douglas Research Insights at Substack

Creator - The Era of Generative AI

Katie O'Connell

Product Marketing Manager

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