/People

John Thornton

Investor

Partner at Elsewhere Partners

Austin, Texas

Writes $3M – $8M checks · typically $5.5M

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About

John Thornton was a co-founder of Elsewhere Partners with nearly three decades of software investing experience. He was previously a general partner at Austin Ventures, where he led technology investing from the late 1990s and served as managing partner from 2005 to 2008, and earlier worked at McKinsey & Co. serving clients in the U.S. and Europe. He held an MBA from the Stanford Graduate School of Business and a BA from Trinity University. He died in 2025.

Contact· self-published, not guessed

Invests in

SaaS

Investments

Investor

Avathon (spark)CalxedaLane15 SoftwareOnitPaymetricPortnoxSellers ShieldSemaforSpiceworksTasktopVerbWhereBy.UsZilliant

Per curated public sources.

Colleagues at Elsewhere Partners

Network2

Investors connected to John in public investor directories — a warm-intro map.

Frequently asked questions

Who is John Thornton?
John Thornton was a co-founder of Elsewhere Partners with nearly three decades of software investing experience. He was previously a general partner at Austin Ventures, where he led technology investing from the late 1990s and served as managing partner from 2005 to 2008, and earlier worked at McKinsey & Co. serving clients in the U.S. and Europe. He held an MBA from the Stanford Graduate School of Business and a BA from Trinity University. He died in 2025.
Where does John Thornton work?
John Thornton is Partner at Elsewhere Partners.
What does John Thornton invest in?
John Thornton invests in SaaS.
What check size does John Thornton write?
John Thornton typically writes checks of $3M – $8M.
What companies has John Thornton invested in?
Investments tracked here include Avathon (spark), Calxeda, Lane15 Software, Onit, Paymetric, Portnox, Sellers Shield, Semafor, Spiceworks, Tasktop, Verb, WhereBy.Us, and 1 more.

About this profile. Compiled from public sources — Elsewhere Partners'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