/Investor DB

Propel(X)

Funding platform

San Mateo · Seed–Series A

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Investment thesis

Propel(x) operates as a capital-access platform connecting accredited investors with early-stage private placement opportunities. It sources co-investment deals from an established network of financial institutions and venture firms, allowing members to invest alongside leading funds through direct or syndicate investments. The platform emphasizes background checks and corporate due diligence, with minimum investments starting at $5,000. Featured companies span deep technology sectors including semiconductors, immersive displays, enterprise software, blockchain, and AI, and have attracted notable backers such as a16z, Sequoia, SoftBank, and Intel Capital.

Source: firm website, verified Aug 3, 2026.

Stage
Seed–Series A
Check
$5K
HQ
San Mateo, US
Instruments
Equity
Tracked investments
3

What they invest in

from 2 of 3 portfolio companies

AI & Machine Learning ×1Cleantech ×1Construction Tech ×1Energy ×1Healthtech ×1Medical Devices ×1New Materials ×1Robotics ×1

HQs:United States×3

Investments · 3 tracked

founders shown can be your intro path
Liatrisliatris.bizJul 2021 · $1M

Liatris develops high-performance insulation materials to reduce heating and cooling costs in buildings.

CleantechConstruction TechEnergyNew MaterialsRockville, US

Frank Yang(Co-Founder / President & CEO)inArthur Yang(Co-Founder / Chief Technology Officer)

Co-investorsOld Line Capital PartnersUniversity System of Maryland Momentum Fund

Perceptive Technologiesperceptive.ioin𝕏Seed

Perceptive applies AI and robotics technology to dental practice, helping dentists increase patient capacity.

AI & Machine LearningHealthtechMedical DevicesRoboticsBoston, US

Chris Ciriello(Founder)inScott Phillips(Founder)inPhil Getto(CTO)inAlex Furleigh(COS)inPhillip Getto(CEO)James Jackson(Vice President Engineering)

Co-investorsAngel Physicians FundC3 VenturesDIANecessary VenturesRevere PartnersTSVC+10 more

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Cerahelix

Frequently asked questions

What stage does Propel(X) invest at?
Propel(X) invests at the Seed, Series A stages.
What is Propel(X)'s typical check size?
Propel(X) typically writes checks of $5K.
What sectors does Propel(X) focus on?
Propel(X) focuses on AI & Machine Learning, Crypto & Web3, Deep Tech, Enterprise Software, Fintech, Hardware, Semiconductors.
Where is Propel(X) located?
Propel(X) is headquartered in San Mateo, US.

Media · Podcasts & interviews

from their channel

SR 7 Investor Webinar - Propel(x)

Propel(x)

Podcast with Didier Choukroun from SPHERE Investments

Propel(x)

Hevo Investor Webinar Recording - Aug 27th

Propel(x)

Real Estate Webinar with SPHERE Investments and Propel(x) - Aug 22, 2025

Propel(x)

Is the End of Net Neutrality Good or Bad? | Propel(x) Podcast ft. Swati & Bryan Hegadon

Propel(x)

Understanding The Role of Alternative Assets in Navigating Market Volatility

Propel(x)

Images

Propel(X) photo

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