About
Martin Permin previously worked at Airbnb and Hive (a Y Combinator-backed company). He has a background in biology and data.
Martin Permin @purrmin
An underrated feature of LLMs is access to the internet in other languages. This week I wanted to learn about the 19th century banker C.F. Tietgen. The English wikipedia pages is 659 while the Danish one is 4x that. Claude easily gave me 5000 words in English.
Jul 10, 2026 Β· β₯ 2
Martin Permin @purrmin
Excellent from Kenny https://t.co/nWYvbelbR0
May 16, 2026 Β· β₯ 3
Martin Permin @purrmin
π«£ https://t.co/I0vsXdl6p6
Mar 11, 2026 Β· β₯ 3
Founder at InvertYC W22
Intro paths
Martin went through Y Combinator (Winter 2022) β any YC alum in your network can reach them through the YC community.
Their group partner at YC was Jared Friedman, YC Group Partner β the partner who ran Invert's batch and knows the company first-hand. YC profile β
In turn, Martin can intro founders to Invert's investors below.
Invert's investors Β· 5
Co-founders at Invert
Experience
Education
- Frederiksborg Gymansium & HFHigh School, Social Studies2009 β 2012
- Y Combinatorw22
Skills & more
From Martin's professional profile.
Founder mafias
Y Combinator mafia8,668
Also came through, then founded or led a company.
+ 8,661 more
Airbnb mafia57
Also came through, then founded or led a company.
+ 50 more
Same school
Also attended Y Combinator2,000
+ 1,994 more
