Elaine Zelby is a Venture Partner at SignalFire, whose known portfolio counts 10 companies.
Is Elaine Zelby a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Affiliated funds' portfolios
Venture Partner at SignalFire, whose known portfolio counts 10 companies
- Moxie
- Qualified Health
- Patlytics
- Grow Therapy
- Solace
- Solid
- Mega
- Mercura
- Moody Pines
- Prudentia Sciences
Investor Profile
Founders in the listed sectors AI, Consumer, FinTech and Healthcare, and focus areas AI Infrastructure, AI-Native, Analytics and Cloud Infrastructure fall inside that listing.
Stage-wise, the deals at SignalFire cluster around Growth, Pre-Seed and Seed rounds.
What the affiliated firm has backed is the closest available signal on whether Elaine Zelby is worth approaching.
Colleagues at SignalFire
Showing 20 of 29
Ben Davenport
Advisor
Palo Alto, United States
Walter Kortschak
Chairman Emeritus/Founding Investor
United States
Cory Levy
Advisor
United States
Chris Farmer
Founder & CEO
San Francisco, United States
Josh Constine
Venture Partner for consumer
San Francisco, United States
Chris Scoggins
Partner
Denver, United States
Ross Mason
Venture Partner
Geneva, Switzerland
Monica Zent
Advisor - Specialist Network
Sunnyvale, United States
Ilya Kirnos
Founding Partner
Los Altos, United States
Tom Ryan
Fund Advisor
Los Angeles, United States
Ellen Blix
Partner
San Francisco, United States
Sooah Cho
Partner
San Francisco, United States
Wayne Hu
General Partner
San Francisco, United States
Michael Mangini
Partner
New York, United States
Ryan Wexler
Principal
New York, United States
Yuanling Yuan
Partner
San Francisco, United States
Nir Polak
Venture Partner
San Francisco, United States
Elias Davis
Venture Partner
Woodmere, United States
Taylor Barada
Venture Partner
Los Altos, United States
Julia Popowitz
Advisor
United States
Frequently asked questions
Who is Elaine Zelby?
Elaine Zelby is a venture capital investor based in Oakland, California, United States, listed as Venture Partner at SignalFire. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Elaine Zelby personally.
What does Elaine Zelby invest in?
Listed sectors include AI, Consumer, FinTech and Healthcare; listed focus areas include AI Infrastructure, AI-Native, Analytics and Cloud Infrastructure. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Elaine Zelby invest at?
SignalFire appears in Growth, Pre-Seed and Seed rounds across its known deals, and Elaine Zelby is listed there as Venture Partner. 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 Elaine Zelby listed at?
Elaine Zelby is listed as Venture Partner at SignalFire. 29 other people in the database share a firm with Elaine Zelby.
How do I contact Elaine Zelby?
An email address and a LinkedIn page are on file for Elaine Zelby. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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 6 September 2026 · How this data is built · Report a correction or request removal