Investor profile
Jason M. Lemkin
Angel, Operator angel & Seed Stage Lead Investor & Founder Champion at SaaStr Fund
Jason M. Lemkin is an angel investor and operator angel based in Palo Alto, California, United States with 6 known investments: Whereby, Gorgias, Mixmax, RevenueCat, Treasury Prime and OpusClip.
Is Jason M. Lemkin a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Jason M. Lemkin portfolio companies (6)
- Whereby
- Gorgias
- Mixmax
- RevenueCat
- Treasury Prime
- OpusClip
Affiliated funds' portfolios
Seed Stage Lead Investor & Founder Champion at SaaStr Fund, whose known portfolio counts 10 companies
- Algolia
- Owner
- Gorgias
- RevenueCat
- Treasury Prime
- Mangomint
- Consio
- MaestroQA
- Raise Commercial Real Estate
- Mapistry
Investor Profile
The listing covers sectors AI, FinTech and SaaS, and focus areas Developer Tools, Embedded Finance and Enterprise SaaS. Startups operating in these areas may find Jason M. Lemkin relevant.
Stage-wise, the known deals cluster around Seed and Series A rounds.
The portfolio and focus above give founders context on whether Jason M. Lemkin matches their raise.
Colleagues at SaaStr Fund
Similar investors
Showing 19 of 99
Dave Carlson
angel investor and operator angel
Englewood, United States
Dan S.
Senior Managing Director/Founder
Kansas City, United States
Andrew Miklas
angel investor and operator angel
San Francisco, United States
Luc Levesque
angel investor and operator angel
Palo Alto, United States
Ankur Nagpal
Investor Person
New York, United States
Peter Levine
General Partner
San Francisco, United States
Nick Mehta
Member Board of Directors
Palo Alto, United States
Dave Lambert
Founder & Managing Director
San Francisco, United States
Steve Loughlin
Partner
Palo Alto, United States
Sriram K.
Co-Founder & General Partner
New York, United States
Bob Muglia
angel investor
United States
Eric Wittman
angel investor
San Francisco, United States
Jeremy Stoppelman
operator angel
San Francisco, United States
Joseph Zwillinger
operator angel
San Francisco, United States
Aviram Jenik
General Partner
Las Vegas, United States
Wong
angel investor
Palo Alto, United States
Paul Levine
Partner
Palo Alto, United States
Lukas Biewald
SVP of AI
San Francisco, United States
Jared Slosberg
angel investor
Paris, France
Frequently asked questions
Who is Jason M. Lemkin?
Jason M. Lemkin is an angel investor and operator angel based in Palo Alto, California, United States with 6 known investments on file, among them Whereby, Gorgias and Mixmax. The sections above list the sectors, stages and firms attached to that record.
What does Jason M. Lemkin invest in?
Listed sectors include AI, FinTech and SaaS; listed focus areas include Developer Tools, Embedded Finance and Enterprise SaaS. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Jason M. Lemkin invest at?
The known deals of Jason M. Lemkin include Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Jason M. Lemkin listed at?
Jason M. Lemkin is listed as Seed Stage Lead Investor & Founder Champion at SaaStr Fund. 2 other people in the database share a firm with Jason M. Lemkin.
How do I contact Jason M. Lemkin?
An email address, a phone number and a LinkedIn page are on file for Jason M. Lemkin. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal