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CTO at Sona8YC F26
Intro paths
Madeleine went through Y Combinator (Fall 2026) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Nicolas Dessaigne, General Partner at Y Combinator — the partner who ran Sona8's batch and knows the company first-hand. YC profile ↗
In turn, Madeleine can intro founders to Sona8's investors below.
Sona8's investors · 1
Co-founders at Sona8
Frequently asked questions
- Who is Madeleine Malmsten?
- Founder/CTO at Sona8
- Where does Madeleine Malmsten work?
- Madeleine Malmsten is CTO of Sona8.
- What companies did Madeleine Malmsten found?
- Madeleine Malmsten founded Sona8.
Founder mafias
Y Combinator mafia10,627
Also came through, then founded or led a company.
McKinsey & Company mafia942
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Sona8's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights