Who are Marble's investors?

Marble's investors include Crosslink Capital, Golden Ventures, Blumberg Capital, Gradient Ventures, Susa Ventures.

How much funding has Marble raised?

Marble has disclosed $6M raised across 1 of its 2 known rounds.

Marble

5 known investors

Find your way into Marble

Marble provides developers with infrastructure to connect to health data sources and facilitate consumer-mediated data exchanges, handling compliance, security, and explicit user consent. The platform serves wellness apps, digital health applications, insurance, and other health-focused services.

Cloud Computing Data & Infrastructure Developer Tools Digital Health Healthtech

Investors · 5

Crosslink Capitallisted by Crosslink CapitalMenlo Park · $1M – $9M

How we know: Crosslink Capital's portfolio page · the VCSheet dataset · Not right? Tell us

Golden Ventureslisted by Golden VenturesToronto · $500K – $2.5M

How we know: Golden Ventures's portfolio page · Not right? Tell us

Blumberg CapitalreportedMiami · $500K – $5M

How we know: funding news · finance.yahoo.com · Not right? Tell us

Gradient VenturesreportedSan Francisco · $100K – $10M

How we know: funding news · calcalistech.com · Not right? Tell us

Susa VenturesreportedSan Francisco · $1M – $5M

How we know: a partner's Signal profile · Not right? Tell us

Funding

SEC filings, press & company announcements

$6M disclosed across 1 of 2 rounds · 2025

$6MSeed roundOct 2025 · 2 sources
Blumberg Capital (lead), Gradient Ventures (lead)
Source ↗
Undisclosed amountSeries AJan 2025
Source ↗

Source: company announcements and press reports — follow each round's link for the claim.

Competitors · 1

by search overlap

World Labs6 shared keywordsWorld Labs builds foundational world models that perceive, generate, reason and interact with the 3D world using spatial intelligence. The company's first product, Marble, enables users to create high-fidelity 3D worlds from images, video or text prompts.

Companies competing with Marble for the same Google search keywords, organic and paid, via search-intersection analysis.

Frequently asked questions

What does Marble do?: Marble provides developers with infrastructure to connect to health data sources and facilitate consumer-mediated data exchanges, handling compliance, security, and explicit user consent. The platform serves wellness apps, digital health applications, insurance, and other health-focused services.
Who are Marble's investors?: Marble's investors include Crosslink Capital, Golden Ventures, Blumberg Capital, Gradient Ventures, Susa Ventures.
How much funding has Marble raised?: Marble has disclosed $6M raised across 1 of its 2 known rounds.