Thirdstream Partners
Venture capitalSan Mateo · Seed–Late Stage · 3 people tracked
Investment thesis
The firm positions itself around investing in financial innovators, indicating a focus on companies driving innovation within the financial services and fintech space. Beyond this positioning statement, the page provides no further detail on stages, check sizes, or geographic focus.
Source: firm website, verified Aug 3, 2026.
Team · 3 people
from public directoriesWhat they invest in
from 25 of 76 portfolio companiesFintech ×21Enterprise Software ×8SaaS ×8Crypto & Web3 ×5Climate Tech ×4PropTech ×4AI & Machine Learning ×3Data & Infrastructure ×3
HQs:United States×16Israel×1Singapore×1
Investments · 76 tracked
founders shown can be your intro pathModernizing consumer credit and capital markets using blockchain technology
Investment engine and digital platform for financial advisors
Aggregation and analytics software for financial services
Portfolio risk analytics and technology
Modern infrastructure for personal loans and consumer finance
Hyper-local, AI-powered climate insights for enterprises
Deception detection analysis of financial communications
Figure is a lending platform that offers residential and commercial loan products including home equity lines of credit, cash-out refinances, DSCR loans, and crypto-backed loans for borrowers.
AI & Machine LearningCrypto & Web3FintechCharlotte, US
Mike Cagney(Co-Founder, Executive Chairman)inJune Ou(Co-Founder, Advisor, Board Member)inJin Woo Park(Executive Officer, Director)
Figure Certificate Company issues unsecured certificates backed by debt securities, serving investors seeking fixed-income products in the financial services sector.
Crypto & Web3FintechMarketplaces
Mike Cagney(Co-founder and CEO)
Real-world data verification for the tokenized economy
Precision property insurance that motivates risk mitigation
Generate Capital is a sustainable infrastructure investment and operating platform that provides capital and expertise for developers, businesses, and communities to invest in and operate sustainable assets across power, mobility, waste, green digital, water, agriculture, and industrial decarbonization sectors.
CleantechClimate TechEnergyImpact & Social GoodSan Francisco, US
Marcus Frampton(Director)Jeff Colin(Director)Josh Green(Director)Scott Jacobs(Executive Officer, Director)Judy Bornstein(Executive Officer)Jason Fish(Director)
Digital tools for financial advisor outreach
Platform for customized proxy voting
Infima builds AI and deep learning analytics that predict mortgage borrower behavior, processing monthly data from over 60 million Agency mortgages dating back to 2000.
AI & Machine LearningData & InfrastructureFintech
Compliance-first technology for surcharge enablement
A simple and clear picture of your finances
Semantic search powered marketplace for investing
Max is a digital marketplace that links depositors with FDIC-insured banks so customers can earn higher yields on cash while keeping funds liquid and insured, using a "hub and spoke" model and a common application to open multiple high-yield savings accounts.
FintechSaaS
Gary Zimmerman(Founder & CEO)
Making mortgage lending simpler and more accessible
Maxwell provides software solutions for mortgage lenders, including point-of-sale, loan fulfillment, and due diligence tools designed for small to midsize community lenders.
Enterprise SoftwareFintechPropTechSaaSDenver, US
Evan Einhorn(President & Founder)John Paasonen(Co-founder & CEO)Rutul Dave(Co-Founder / CTO)
Automated online investment management in Japan
Mynd is a tech-enabled property management and investment platform serving the single-family rental market, enabling investors to acquire, renovate, finance, and manage rental properties across the United States.
Enterprise SoftwareFintechPropTechOakland, US
Richard Boyle(Director)Colin Wiel(Executive Officer, Director)Doug Brien(Executive Officer, Director)
Bitcoin financial services and infrastructure
New York, US
Ross L. Stevens(Executive Officer, Director)Robert David Gutmann(Executive Officer, Director)Yan Zhao(Executive Officer)David B. Heller(Director)Benjamin Meier Lawsky(Director)Theodore A. Mathas(Director)
Tokenize, manage, and distribute digital assets
One AM is a company operating across finance and technology, staffed by a team spanning executive, product, engineering, and origination roles.
B2B MarketplacesFintechSaaS
Ksusha McCormick(Chief Executive Officer)Charlotte Ng(Chief Product Officer)Shanthan Subramaniam(Chief Technology Officer)Charles Hedden(Fractional Chief Financial Officer)
Qurrent builds an operating system for AI-powered digital workers that automate back-office and cognitive business tasks such as invoice processing, reconciliation, and dispute resolution.
AI & Machine LearningEnterprise SoftwareFuture of Work
Colin Wiel(Co-founder)August Rosedale(Co-founder)
Roofstock is a digital platform that enables individual and institutional investors to acquire and manage single-family rental homes using proprietary data analytics and local market expertise across the U.S. residential market.
FintechMarketplacesPropTech<UNKNOWN>, US
Gary Beasley(Founder & CEO)in
Asia Pacific corporate event coverage for institutional investors
Seattle, US
Erik Reed Abbott(Executive Officer, Director)
Frequently asked questions
- What stage does Thirdstream Partners invest at?
- Thirdstream Partners invests at the Seed, Series A, Series B, Series C, Growth, Late Stage stages.
- What sectors does Thirdstream Partners focus on?
- Thirdstream Partners focuses on Climate Tech, Crypto & Web3, Data & Infrastructure, Fintech, InsurTech.
- Where is Thirdstream Partners located?
- Thirdstream Partners is headquartered in San Mateo, US.
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