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Kartik Sathappan

Investing at 25kchecks.com & Social Graph Ventures

Kartik Sathappan is an angel investor and entrepreneur based in San Francisco, California. He is the founder of 25kchecks.com, where he has made over 38 investments, including one unicorn exit. His investment highlights include startups like Blokable, Superhuman, and Turing. Kartik is also affiliated with Social Graph Ventures and has a background in technology and product management.

Professional Background

  • Angel Investor at 25kchecks.com (2017–Present): Focuses on early-stage investments across sectors such as AR/VR, digital health, blockchain, and consumer internet.
  • Co-Founder & CEO of Bifrost (YC W22) (2021–2023): Built a design-to-code tool.
  • Product Manager Roles: Worked at companies like Intuit, Neighborly (blockchain-based municipal bonds), and Panda.
  • Engineering Experience: Interned at Apple (developed features for FaceTime and contributed to a patent) and HBO (developed video quality control tools).

Education

Kartik studied at the Rochester Institute of Technology, where he gained foundational skills in software development.

Additional Roles

  • On Deck Fellow: Participated in the On Deck Fellowship program.
  • Y Combinator Alum: Part of YC's Winter 2022 cohort with Bifrost.

Kartik is also active on platforms like LinkedIn and X (formerly Twitter), where he shares insights on startups, investing, and personal growth.123

Highlights

May 8 · twitter

This is one of the biggest lies ever told.

This only applies if you are obese and/or a chain smoker.

Babies can - and should - sleep with their mothers. https://t.co/I0m4PedI3p

This is one of the biggest lies ever told. 

This only applies if you are obese and/or a chain smoke
Jan 15 · twitter

contraband on the cable car https://t.co/E5ZMyiQwzJ

contraband on the cable car https://t.co/E5ZMyiQwzJ
Mar 30 · TechCrunch
The 26 crypto startups that Y Combinator is backing in its W22 batch - TechCrunch
The 26 crypto startups that Y Combinator is backing in its W22 batch - TechCrunch
Mar 30 · TechCrunch
The 26 crypto startups that Y Combinator is backing in its W22 batch - TechCrunch
The 26 crypto startups that Y Combinator is backing in its W22 batch - TechCrunch
Jan 1 · signal.nfx.com
Kartik Sathappan's Investing Profile | Signal

Related Questions

What are some of the most successful investments Kartik Sathappan has made?
How did Kartik Sathappan transition from being a software engineer to an angel investor?
What is the focus of Social Graph Ventures, and how does it differ from 25kchecks.com?
Can you provide more details about Bifrost, the company Kartik Sathappan co-founded?
What are some key takeaways from Kartik Sathappan's experience at Y Combinator?
Kartik Sathappan
Kartik Sathappan, photo 1
Kartik Sathappan, photo 2
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Location

San Francisco, California, United States