Spencer Kimball is an angel investor and operator angel based in New York, United States. The known portfolio counts 20 companies, including Chroma, Select Star, Authzed, deepset, Grafbase, Prisma, ReadySet Technology, Blacksmith, Decodable, Espresso AI, M3O and Tensor9.
Is Spencer Kimball a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Spencer Kimball portfolio companies (20)
- Chroma
- Select Star
- Authzed
- deepset
- Grafbase
- Prisma
- ReadySet Technology
- Blacksmith
- Decodable
- Espresso AI
- M3O
- Tensor9
- Timescale
- Bauplan
- Cognosys
- Continua AI
- Earthly Technologies
- SkipLabs
- WarpStream Labs
- Materialize
Investor Profile
The listing covers sectors AI, Commerce, FinTech and SaaS, and focus areas Cloud Infrastructure, Data Analytics, Data Management and Database. Startups operating in these areas may find Spencer Kimball relevant.
Spencer Kimball appears in Pre-Seed and Seed rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Similar investors
Showing 19 of 99
Chris Riccomini
Investor
San Francisco, United States
Chris Aniszczyk
Partner
Austin, United States
Simon Willnauer
angel investor and operator angel
Berlin, Germany
Paul Copplestone
operator angel
Bob Muglia
angel investor
United States
Jake Stein
angel investor and operator angel
Philadelphia, United States
Rowan Trollope
angel investor and operator angel
San Francisco, United States
Adam D'Angelo
angel investor and operator angel
San Francisco, United States
Dave Carlson
angel investor and operator angel
Englewood, United States
Roger Bamford
Distinguished Architect
San Francisco, United States
Matthew Prince
Co-founder & CEO of Cloudflare (NYSE: NET)
Park City, United States
Bob Crimmins
General Partner
Seattle, United States
Adam Doppelt
angel investor and operator angel
Seattle, United States
Jacob Smith
Board Member
Brattleboro, United States
Nicholas Chirls
Partner
Brooklyn, United States
Sam Lambert
angel investor and operator angel
San Francisco, United States
Stephen Kelly
angel investor and operator angel
London, United Kingdom
Toby Moore
angel investor and operator angel
London, United Kingdom
Joel Spolsky
angel investor and operator angel
New York, United States
Frequently asked questions
Who is Spencer Kimball?
Spencer Kimball is an angel investor and operator angel based in New York, United States with 20 known investments on file, among them Chroma, Select Star and Authzed. The sections above list the sectors and stages attached to that record.
What does Spencer Kimball invest in?
Listed sectors include AI, Commerce, FinTech and SaaS; listed focus areas include Cloud Infrastructure, Data Analytics, Data Management and Database. 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 Spencer Kimball invest at?
The known deals of Spencer Kimball include Pre-Seed and Seed 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.
How do I contact Spencer Kimball?
An email address, a phone number and a LinkedIn page are on file for Spencer Kimball. 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