Ratter Investors

17 investors on Angel Roster list Ratter in their portfolio. Most are angel investors and venture capital firms, the most common stage is Seed and the largest groups are based in the United States, Australia and Canada.

Investors are matched on the company name in their portfolio, so companies that share the name Ratter can appear together.

Investors listed
17
With verified email
53%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 17 Ratter investors

The most complete profiles first. Showing 17 of 17.

  • Jason CalacanisVerified

    Angel/Individual, Investment Partner · United States

    SeedPre-SeedAdvertisingHealth CareE-commerceEvents Services

    Portfolio: Tribu, Talla, Gigster, 15Five and 159 more

    Verified email available

  • Pete MooreVerified

    Advisor, Angel/Individual, CEO · Australia

    SeedPre-SeedPaymentsEnterprise SoftwareEnergyEnterprise Infrastructure

    Portfolio: Witai, Calm, REscour, Enklu and 14 more

    Verified email available

  • Adam SharpVerified

    Angel/Individual · United States

    AdvertisingHealth CarePaymentsEnterprise Software

    Portfolio: Chai, Eaze, MadeSolid, MD Insider and 48 more

    Verified email available

  • Brendan CoenVerified

    Angel/Individual · United States

    E-commercePaymentsEnterprise SoftwareConsumer Goods

    Portfolio: Facebook, Ratter, Connectcom, Citigroup and 7 more

    Verified email available

  • Cameron JohnsonVerified

    Angel/Individual · United States

    Health CareEnterprise SoftwareAndroidAutomotive

    Portfolio: Vouch Financial, SkyKick, Frederick, MD Insider and 16 more

    Verified email available

  • Chris CornellVerified

    Angel/Individual · United States

    E-commerceMusic ServicesSmall and Medium BusinessesMobile

    Portfolio: Calm, Statusphere, Ratter, Contentools and 6 more

    Verified email available

  • Don WyperVerified

    Angel/Individual, Finance Operator · United States

    Health CareE-commerceEnterprise SoftwareCryptocurrency

    Portfolio: Rachio, Vouch Financial, Contactually, Birdi and 27 more

    Verified email available

  • Gary TsangVerified

    Angel/Individual · United States

    All Markets

    Portfolio: SkyKick, MD Insider, REscour, Ratter and 15 more

    Contact details available

  • Joshua GreenmanVerified

    Angel/Individual · United States

    Health CareEnterprise SoftwareCloud ComputingInternet of Things (IoT)

    Portfolio: Vouch Financial, SkyKick, Sproutling Acquired by Mattel, Worklife and 59 more

    Contact details available

  • Raymond LamVerified

    Angel/Individual · United States

    AdvertisingEnterprise SoftwareMobileClean Technology

    Portfolio: CapLinked, Kinsa, The Mighty, Arcus and 25 more

    Verified email available

  • Scott BealeVerified

    Angel/Individual · United States

    AndroidMobileSoftwareBiotechnology

    Portfolio: Giphy, Ratter, Faraday Bicycles, uBiome and 6 more

    Verified email available

  • Michael Kunitzky

    Venture Capital, Angel/Individual · United States

    SeedPre-SeedAdvertisingE-commerceEnterprise SoftwareTransportation

    Portfolio: Hologram, Vouch Financial, Notion, Eaze and 66 more

    Contact details available

  • Adam Blackman

    Angel/Individual · Canada

    Health CareEnterprise SoftwareMobileConsumer Internet

    Portfolio: Pingpad, Ratter, Butterfleye, UXPin and 8 more

    Contact details available

  • David Chie

    Venture Capital, Private Equity Firm, Angel/Individual · United States

    Health CareEnterprise SoftwareHR TechMobile

    Portfolio: Vouch Financial, iPourIt, Worklife, Contactually and 42 more

    Contact details available

  • Tony Lopez

    Angel/Individual · United States

    Health CareCybersecurityEnterprise SoftwareEducation

    Portfolio: SkyKick, Intenta, MD Insider, BetterCompany and 15 more

    Contact details available

  • Jeremy Gollehon

    Angel/Individual · United States

    Health CareEnterprise SoftwareMobileClean Technology

    Portfolio: MD Insider, BetterCompany, Ratter, Requested and 5 more

    Contact details available

  • Sam Ewen

    Angel/Individual · United States

    Emerging TechnologyEnterprise SoftwareMobileConsumer Internet

    Portfolio: Ratter, Social Chorus, PCBNG, NodeSource

    Contact details available

Frequently asked questions

How many Ratter investors are on Angel Roster?

Angel Roster lists 17 Ratter investors. 9 of them (53%) include a verified email address.

What types of investors are they?

The most common investor types are Angel Investors (17), Venture Capital Firms (2) and Private Equity Firms (1). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Ratter investors invest in?

Among those that list a stage, the most common are Seed (3) and Pre-Seed (3).

Where are Ratter investors based?

Most are based in the United States (15), Australia (1) and Canada (1).

Which companies have Ratter investors backed?

The most-backed portfolio companies among them are REscour (7), MD Insider (7), Density (7), Brilliant (7) and Mouth (6).

How do I contact Ratter investors?

Create a free Angel Roster account to search and filter all 17, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.