Gravity Ventures is a syndicate and venture capital firm. Based in Indianapolis, Indiana, United States. Among the 15 companies in the known portfolio are Amplified Sciences, Zest Protocol, Immuto Scientific, Woven, MetaGravity and ResistanceBio.
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Investment focus
- Focus
- AI ApplicationsAnalyticsArtAudioBiotechCRISPRCloud InfrastructureCollaborationContentCryptoData AnalyticsEngineered BiologyEnterprise SaaSFashionGamingHR TechIT InfrastructureInformation ServicesMachine LearningMarketing TechMarketplacesMessagingMetaversePersonal HealthPlatform BioProductivityProfessional ServicesRecruitingSearch EnginesSoftware EngineeringWeb3Workflow Automation
Contacts
Who to pitch at Gravity Ventures
Gravity Ventures portfolio companies (15)
- Amplified Sciences
- Zest Protocol
- Immuto Scientific
- Woven
- MetaGravity
- ResistanceBio
- Magic Square
- Your Money Line
- ATsens
- ExcepGen
- Stagetime
- DIGIOP
- Indy Gaming League
- Perfit
- Safekeeping
Co-investors
Funds that share portfolio companies with Gravity Ventures.
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About Gravity Ventures
The firm's listing covers sectors AI, Commerce, Consumer and Education, and focus areas AI Applications, Analytics, Art and Audio; known deals cluster at Pre-Seed and Seed.
Of the 5 people on file at Gravity Ventures, Andrey Shirben (Chairman), Phillip Miller (Managing Partner) and Seth DeGroot (Managing Partner) are listed as the contacts to approach first.
Gravity Ventures shares portfolio companies with 20 other investment firms, among them IU Ventures, Houston Angel Network and Perridon Holdings.
Frequently asked questions
What is Gravity Ventures?
Gravity Ventures is a syndicate and venture capital firm based in Indianapolis, Indiana, United States, with a known portfolio of 15 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Gravity Ventures invest in?
Listed sectors include AI, Commerce, Consumer and Education; listed focus areas include AI Applications, Analytics, Art and Audio. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Gravity Ventures invest at?
The known deals of Gravity Ventures include Pre-Seed and Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Gravity Ventures?
3 of the 5 people on file at Gravity Ventures are listed as contacts for the firm. All 5 have their own profile page.
How do I contact Gravity Ventures?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 5 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal