Julie Sandler is a Venture Partner at Pioneer Square Labs, whose known portfolio counts 21 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Venture Partner at Pioneer Square Labs, whose known portfolio counts 21 companies
- Starfish Space
- Tin Can
- Overland AI
- Potato
- Glue
- KamiwazaAI
- Dropzone AI
- SingleFile Technologies
- Outgo Inc
- BluePill
- JetClosing
- LumaTax
- and 9 more
Investor Profile
The listing covers sectors AI, Commerce, Consumer and Education, and focus areas AI Applications, Automotive, Autonomous Vehicles and Cloud Infrastructure. Startups operating in these areas may find Julie Sandler relevant.
Stage-wise, the deals at Pioneer Square Labs cluster around Growth, Pre-Seed and Seed rounds.
What the affiliated firm has backed is the closest available signal on whether Julie Sandler is worth approaching.
Colleagues at Pioneer Square Labs
Geoff Entress
Co-Founder
Seattle, United States
T. A. McCann
Managing Director
Seattle, United States
Todd Sawicki
EIR
Seattle, United States
Vivek Ladsariya
Managing Director
Seattle, United States
Ben Gilbert
Venture Partner
Seattle, United States
Greg Gottesman
Co-Founder
Seattle, United States
David Zager
Partner
Seattle, United States
Anthony Bontrager
Investor (PSL Studio III)
Seattle, United States
Alex Ray
Principal
Seattle, United States
Frequently asked questions
Who is Julie Sandler?
Julie Sandler is an accelerator partner and venture capital investor based in Seattle, Washington, United States, listed as Venture Partner at Pioneer Square Labs. The known portfolio of that firm counts 21 companies. That portfolio belongs to the firm, not to Julie Sandler personally.
What does Julie Sandler invest in?
Listed sectors include AI, Commerce, Consumer and Education; listed focus areas include AI Applications, Automotive, Autonomous Vehicles 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 Julie Sandler invest at?
Pioneer Square Labs appears in Growth, Pre-Seed and Seed rounds across its known deals, and Julie Sandler 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 Julie Sandler listed at?
Julie Sandler is listed as Venture Partner at Pioneer Square Labs. 9 other people in the database share a firm with Julie Sandler.
How do I contact Julie Sandler?
An email address, a phone number and a LinkedIn page are on file for Julie Sandler. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal