Instabase Investors

16 investors on Angel Roster list Instabase in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Series B and the largest groups are based in the United States.

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

Investors listed
16
With verified email
56%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 16 Instabase investors

The most complete profiles first. Showing 16 of 16.

  • James SparksVerified

    Venture Capital, Private Equity Firm, Finance Operator · United States

    Series BSeries AE-commerceEvents ServicesPaymentsWomen Founded

    Portfolio: Affirm, Discord, Flywire, Nylas and 80 more

    Verified email available

  • Jason RischVerified

    Venture Capital, Investor · United States

    Series BAdvertisingHealth CareE-commerceCustomer Service

    Portfolio: Gem, Notable, Aurora, Reduct and 65 more

    Verified email available

  • Natalie SandmanVerified

    Venture Capital, Private Equity Firm, Finance Operator · United States

    Series BSeries ARemote Work TechE-commerceEvents ServicesPayments

    Portfolio: Affirm, Discord, Flywire, Nylas and 82 more

    Verified email available

  • Seth RosenbergVerified

    Venture Capital, Investor · United States

    Series BAdvertisingHealth CareE-commerceCustomer Service

    Portfolio: Gem, Notable, Aurora, Reduct and 65 more

    Verified email available

  • Sridhar RamaswamyVerified

    Venture Capital, Angel/Individual, Operator · United States

    Series BAdvertisingHealth CareE-commerceCustomer Service

    Portfolio: Gem, Notable, Aurora, Reduct and 66 more

    Verified email available

  • James CobbVerified

    Venture Capital · United States

    AdvertisingHealth CareTelecommunicationsE-commerce

    Portfolio: Science 37, Domo, Xoom, Edmodo and 53 more

    Verified email available

  • John GlynnVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareTelecommunicationsE-commerce

    Portfolio: Science 37, Domo, Xoom, Edmodo and 53 more

    Verified email available

  • Josh McFarlandVerified

    Venture Capital · United States

    AdvertisingHealth CareE-commerceCustomer Service

    Portfolio: Gem, Notable, Aurora, Reduct and 65 more

    Verified email available

  • Peter BoyceVerified

    Micro VC · United States

    Health CareWearablesWellnessWomen Founded

    Portfolio: Medinas Health, Spiral, Humon, 101 Edu and 88 more

    Contact details available

  • Scott JordonVerified

    Venture Capital · United States

    AdvertisingHealth CareTelecommunicationsE-commerce

    Portfolio: Science 37, Domo, Xoom, Edmodo and 53 more

    Verified email available

  • William R.Verified

    Venture Capital, Private Equity Firm, Finance Operator · United States

    E-commerceEvents ServicesPaymentsWomen Founded

    Portfolio: Affirm, Discord, Flywire, Nylas and 79 more

    Contact details available

  • Arjun Sethi

    Venture Capital, Angel/Individual, CEO · United States

    SeedEarly Stage VentureSeries ALate Stage VentureAdvertisingE-commercePaymentsSemantic Search

    Portfolio: Dataform, Penny, Ponto, SFOX and 75 more

    Contact details available

  • Clay Fisher

    Venture Capital, Private Equity Firm, Finance Operator · United States

    Series BSeries AE-commerceEvents ServicesPaymentsWomen Founded

    Portfolio: Affirm, Discord, Flywire, Nylas and 79 more

    Contact details available

  • Mike Duboe

    Venture Capital, Angel/Individual, Investor · United States

    Series BAdvertisingHealth CareE-commerceCustomer Service

    Portfolio: Gem, Notable, Aurora, Reduct and 65 more

    Contact details available

  • Yasmin Razavi

    Venture Capital, Private Equity Firm, Finance Operator · United States

    Series BSeries AE-commerceEvents ServicesPaymentsWomen Founded

    Portfolio: Affirm, Discord, Flywire, Nylas and 80 more

    Contact details available

  • Vivian Loh Nahmias

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareTelecommunicationsE-commerce

    Portfolio: Science 37, Domo, Xoom, Edmodo and 53 more

    Contact details available

Frequently asked questions

How many Instabase investors are on Angel Roster?

Angel Roster lists 16 Instabase investors. 9 of them (56%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (15), Private Equity Firms (7) and Finance Operator Investors (5). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Instabase investors invest in?

Among those that list a stage, the most common are Series B (8), Series A (5) and Late Stage Venture (1).

Where are Instabase investors based?

Most are based in the United States (16).

Which companies have Instabase investors backed?

The most-backed portfolio companies among them are Sonder (10), Gladly (9), Cleo (9), MessageBird (9) and Rhumbix (9).

How do I contact Instabase investors?

Create a free Angel Roster account to search and filter all 16, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.