Polymail
AcquiredYC S16Marina del Rey, US · Founded 2015 · 2 employees · 2 known investors
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Polymail is an email inbox application for operators and deal-makers, offering features like read receipts, message scheduling, and collaborative thread management. The product targets entrepreneurs and high-volume email users seeking efficiency and clarity in business communications.
Founders & leadership· Y Combinator alumni (S16)
Polymail was founded in 2015 by Brandon Foo, Shahan Khan, and Brandon Shin.




Investors · 2
How we know: the company's own site · the Y Combinator directory · funding news · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Founder mafia
2 people who came through Polymail went on to found or lead other companies.
Related companies · 10
Companies working in the same space as Polymail.
Legal entities · 1
corporate structureFrequently asked questions
- What does Polymail do?
- Polymail is an email inbox application for operators and deal-makers, offering features like read receipts, message scheduling, and collaborative thread management. The product targets entrepreneurs and high-volume email users seeking efficiency and clarity in business communications.
- Who founded Polymail?
- Polymail was founded by Brandon Foo, Shahan Khan, Brandon Shin in 2015.
- Who are Polymail's investors?
- Polymail's investors include Y Combinator, Zuma Partners.
- Where is Polymail headquartered?
- Polymail is headquartered in Marina del Rey, US.











