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PSL Ventures

North America, Washington, United States, Seattle

Description

PSL Ventures is the venture capital arm of Pioneer Square Labs (PSL), a prominent Seattle-based startup studio. Operating out of the Pacific Northwest, PSL Ventures leverages its unique affiliation with the studio to identify, validate, and invest in promising early-stage technology companies. While it often invests in companies spun out of PSL's own incubation efforts, the fund also actively seeks external opportunities, focusing on seed to Series A rounds. This dual approach allows them to benefit from PSL's operational expertise in company building while also sourcing deals from the broader tech ecosystem.

The fund's investment thesis centers on technology-driven businesses with strong potential for disruption and growth. Key areas of interest include B2B SaaS, artificial intelligence and machine learning, developer tools, and the future of work. PSL Ventures is known for its hands-on approach, offering more than just capital by providing strategic guidance, operational support, and access to a vast network of industry experts and potential customers. This value-add is a direct extension of Pioneer Square Labs' core mission to build and scale successful startups.

PSL Ventures has demonstrated significant fundraising success, having closed its first fund, PSL Ventures I, with $80 million in 2020, and its second fund, PSL Ventures II, also at $80 million in 2022. These substantial capital pools enable the firm to make meaningful initial investments and support portfolio companies through subsequent funding rounds. Their typical first cheque size for new investments generally ranges from $1,000,000 to $5,000,000, positioning them as a key player in early-stage funding for high-growth tech ventures.

By combining the strategic insights of a venture fund with the operational depth of a startup studio, PSL Ventures offers a distinctive proposition to founders. Their commitment to the Seattle tech scene and broader Pacific Northwest, coupled with their robust capital base and hands-on support, makes them a compelling partner for innovative technology companies seeking to scale from inception to market leadership.

Investor Profile

PSL Ventures has backed more than 56 startups, with 5 new investments in the last 12 months alone. The firm has led 12 rounds, about 21% of its total and boasts 2 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Series A, Series Unknown rounds (top funding stages).
  • Majority of deals are located in United States, Mexico, France.
  • Strong thematic focus on Software, Information Technology, SaaS.
  • Typical check size: $1M – $5M.

Stage Focus

  • Seed (63%)
  • Series A (20%)
  • Series Unknown (11%)
  • Series B (4%)
  • Pre Seed (4%)

Country Focus

  • United States (95%)
  • Mexico (2%)
  • France (2%)
  • China (2%)

Industry Focus

  • Software
  • Information Technology
  • Saas
  • Artificial Intelligence (Ai)
  • Financial Services
  • Machine Learning
  • Fintech
  • Health Care
  • Real Estate
  • E-commerce
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does PSL Ventures frequently co-invest with?

Vulcan Capital
North America, Washington, United States, Seattle
Co-Investments: 6
GF
North America, Florida, United States, Opa Locka
Co-Investments: 4
Ascend
North America, Washington, United States, Seattle
Co-Investments: 7
Bezos Expeditions
North America, District of Columbia, United States, Washington
Co-Investments: 4
Trilogy Equity Partners
North America, Washington, United States, Bellevue
Co-Investments: 5
MaC Venture Capital
North America, Texas, United States, Abilene
Co-Investments: 3
Cooley
North America, California, United States, Palo Alto
Co-Investments: 3
Foundry Group
North America, Colorado, United States, Boulder
Co-Investments: 6
Alumni Ventures
North America, New Hampshire, United States, Manchester
Co-Investments: 4
Neo
North America, California, United States, San Francisco
Co-Investments: 4

Which angels does PSL Ventures often collaborate with?

SR
North America, California, United States, Los Angeles
Shared Deals: 2
RC
North America, Illinois, United States, Chicago
Shared Deals: 1
GK
North America, Washington, United States
Shared Deals: 1
Victor Noguera
North America, Distrito Federal, Mexico, Mexico City
Shared Deals: 1
AW
North America, Washington, United States, Seattle
Shared Deals: 1
LJ
North America, United States
Shared Deals: 1
EM
North America, California, United States, San Francisco
Shared Deals: 1
BR
North America, Washington, United States, Seattle
Shared Deals: 1
AM
North America, Washington, United States, Seattle
Shared Deals: 1
Franco Forte
South America, Argentina
Shared Deals: 1

What are some of recent deals done by PSL Ventures?

Zucca

Seattle, Washington, United States

Zucca provides quickest and smartest method for bringing new food and drink products to market.

Information TechnologyInternet
SeedJul 16, 2025
Amount Raised: $5,000,000
HouseWhisper

Seattle, Washington, United States

HouseWhisper is an AI-powered assistant designed to address one of real estate's most significant challenges.

Artificial Intelligence (AI)Software
SeedFeb 25, 2025
Amount Raised: $6,700,000
SingleFile Technologies

Seattle, Washington, United States

SingleFile Technologies is a companies and law firms fill out reports, manage filings, maintain internal records and remain in good standing

Information TechnologyLegal TechSoftware
Series AFeb 19, 2025
Amount Raised: $9,000,000
Glue

Seattle, Washington, United States

Glue is a software framework that aims to automate the hardware testing process.

Artificial Intelligence (AI)Industrial AutomationSoftware
Pre SeedJan 21, 2025
Amount Raised: $2,000,000
Outgo Inc

Seattle, Washington, United States

Outgo is an all-in-one vertical banking solution for freight carriers.

Financial ServicesFinTechFreight ServiceSoftware
Series UnknownSep 24, 2024
Amount Raised: $15,000,000
Archera

Bellevue, Washington, United States

Archera provides a cloud cost optimization solution for companies to save time and money on their cloud costs, without any risk.

Information ServicesInformation TechnologyInternetSoftwareSoftware Engineering
Series BJul 25, 2024
Amount Raised: $17,000,000
Dropzone AI

Seattle, Washington, United States

Dropzone AI delivers pre-trained autonomous AI security agents that work alongside human analysts on security operations teams

Artificial Intelligence (AI)Cyber SecuritySaaS
Series AApr 25, 2024
Amount Raised: $16,850,000
SingleFile Technologies

Seattle, Washington, United States

SingleFile Technologies is a companies and law firms fill out reports, manage filings, maintain internal records and remain in good standing

Information TechnologyLaw EnforcementSoftware
SeedMar 19, 2024
Amount Raised: $6,500,000
Enzzo

Seattle, Washington, United States

Enzzo is an AI-powered platform that aims to expedite and streamline the creation of innovative hardware products.

Artificial Intelligence (AI)ElectronicsHardware
SeedMar 5, 2024
Amount Raised: $3,000,000
Joon

Seattle, Washington, United States

Joon is a teletherapy provider for teens & young adults.

Health CarePsychology
Series UnknownDec 4, 2023
Amount Raised: $6,000,000