Julian Weisser
InvestorInvestor at Kepler Operator
San Francisco, California
Writes $100K – $10M checks · typically $1M
Find your path to Julian
Sign up to see every warm intro you have to Julian
- Paths you didn't know you had: your email and LinkedIn already hold routes to Julian. We find them for you
- 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
- Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone
Days of research, done the moment you sign in, with every route ranked by how warm it is.
About
Julian Weisser is the founder and CEO of Solo Founders, a program supporting early-stage founders. He has made hundreds of investments focused on first checks and first rounds, and is associated with ODF, which counts over 1,000 startups and $2 billion in cumulative fundraising among its portfolio.
Investments
Per curated public sources.
Colleagues at Kepler Operator
Network5
Investors connected to Julian in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Julian Weisser?
- Julian Weisser is the founder and CEO of Solo Founders, a program supporting early-stage founders. He has made hundreds of investments focused on first checks and first rounds, and is associated with ODF, which counts over 1,000 startups and $2 billion in cumulative fundraising among its portfolio.
- Where does Julian Weisser work?
- Julian Weisser is at Kepler Operator.
- What check size does Julian Weisser write?
- Julian Weisser typically writes checks of $100K – $10M.
- What companies has Julian Weisser invested in?
- Investments tracked here include Atmos, Cactus, Finch, Motion, Openbenchmarks, Pair Team.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Virta Health mafia7
Also came through, then founded or led a company.
Kepler Operator mafia2
Also came through, then founded or led a company.
Magic School mafia2
Also came through, then founded or led a company.
Supermemory mafia2
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Kepler Operator'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
















