Usability Testing Investors

Angel Roster lists 145 investors who back Usability Testing companies. Most are private equity firms and venture capital firms, the most common stage is Seed and the largest groups are based in the United States, France and India.

Investors listed
145
With verified email
53%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 40 Usability Testing investors

The most complete profiles first. Showing 40 of 145.

  • Alice LinVerified

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

    SeedSeries BEarly Stage VentureSportsEnterprise SoftwareUsability TestingSmall and Medium Businesses

    Portfolio: Dia&Co, Humble Bundle, DoorDash, OpenTable and 27 more

    Verified email available

  • Anne HayesVerified

    Venture Capital, Private Equity Firm, Investment Partner · United States

    Non Equity AssistanceHealth CareCommercialWearablesCybersecurity

    Portfolio: Buildout, SearchManipulator.com, Work Health Group, Sentinel Performance Solutions and 50 more

    Verified email available

  • Bernhard SchmidVerified

    Venture Capital, Micro VC, Investor · Germany

    Series AHealth CareE-commercePaymentsCybersecurity

    Portfolio: Peerby, Teeptrak, PrivateLot, Cajoo and 71 more

    Verified email available

  • Brad RobertsVerified

    Venture Capital, Private Equity Firm, Investment Partner · United States

    Non Equity AssistanceHealth CareCommercialWearablesCybersecurity

    Portfolio: Buildout, SearchManipulator.com, Work Health Group, Sentinel Performance Solutions and 50 more

    Verified email available

  • Brian SauerVerified

    Venture Capital, Private Equity Firm, Investment Partner · United States

    Non Equity AssistanceHealth CareCommercialWearablesCybersecurity

    Portfolio: Buildout, SearchManipulator.com, Work Health Group, Sentinel Performance Solutions and 50 more

    Verified email available

  • Cyril BertrandVerified

    Venture Capital, Private Equity Firm, Angel/Individual · France

    Series AHealth CareE-commercePaymentsCybersecurity

    Portfolio: Peerby, Teeptrak, PrivateLot, Cajoo and 75 more

    Contact details available

  • Dan HaynesVerified

    Venture Capital, Private Equity Firm, Investment Partner · United States

    Non Equity AssistanceHealth CareCommercialWearablesCybersecurity

    Portfolio: Buildout, SearchManipulator.com, Work Health Group, Sentinel Performance Solutions and 50 more

    Verified email available

  • David WuVerified

    Venture Capital, Angel/Individual, Investment Partner · United States

    Series AHealth CareWearablesE-commerceCustomer Service

    Portfolio: Pathlight, Periscope Co, Booster Fuels, Tenaxis Medical and 20 more

    Verified email available

  • Douglas LeoneVerified

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

    Series BEarly Stage VentureCybersecurityEnterprise SoftwareUsability TestingEducation

    Portfolio: Wiz, SearchMe, Island, PlanGrid and 19 more

    Verified email available

  • Dustin DreesVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedSeries AAdvertisingHealth CareWearablesE-commerce

    Portfolio: QASymphony, StrataCloud, ChartSpan Medical Technologies, Cypress.io and 32 more

    Verified email available

  • George ColeVerified

    Venture Capital, Private Equity Firm, Investment Partner · United States

    Non Equity AssistanceHealth CareCommercialWearablesCybersecurity

    Portfolio: Buildout, SearchManipulator.com, Work Health Group, Sentinel Performance Solutions and 50 more

    Verified email available

  • Harshjit SethiVerified

    Venture Capital, Private Equity Firm · India

    Early Stage VentureHealth CareHospitalsE-commercePayments

    Portfolio: Unacademy, Wobot Intelligence, Aptus Value Housing Finance India, Eruditus Executive Education and 81 more

    Verified email available

  • Jason StofferVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedSeries AHealth CareWearablesE-commerceWellness

    Portfolio: Markkit, Flywire, Everlane, General Assembly and 17 more

    Verified email available

  • Jenny GuoVerified

    Venture Capital, Private Equity Firm, Investment Partner · Australia

    Non Equity AssistanceHealth CareCommercialWearablesCybersecurity

    Portfolio: Buildout, SearchManipulator.com, Work Health Group, Sentinel Performance Solutions and 50 more

    Verified email available

  • Jeremy HollandVerified

    Venture Capital, Private Equity Firm, Investment Partner · United States

    Non Equity AssistanceHealth CareCommercialWearablesCybersecurity

    Portfolio: Buildout, SearchManipulator.com, Work Health Group, Sentinel Performance Solutions and 50 more

    Verified email available

  • Joe LeeVerified

    Venture Capital, Private Equity Firm, Investment Partner · United States

    Non Equity AssistanceHealth CareCommercialWearablesCybersecurity

    Portfolio: Buildout, SearchManipulator.com, Work Health Group, Sentinel Performance Solutions and 50 more

    Verified email available

  • Joe ManningVerified

    Venture Capital, Private Equity Firm, Investment Partner · United States

    Non Equity AssistanceHealth CareCommercialWearablesCybersecurity

    Portfolio: Buildout, SearchManipulator.com, Work Health Group, Sentinel Performance Solutions and 50 more

    Verified email available

  • Mohit BhatnagarVerified

    Venture Capital, Private Equity Firm · India

    Early Stage VentureHealth CareHospitalsE-commercePayments

    Portfolio: Unacademy, Wobot Intelligence, Aptus Value Housing Finance India, Eruditus Executive Education and 81 more

    Verified email available

  • Navendu SharmaVerified

    Venture Capital, Private Equity Firm · India

    Early Stage VentureHealth CareHospitalsE-commercePayments

    Portfolio: Unacademy, Wobot Intelligence, Aptus Value Housing Finance India, Eruditus Executive Education and 81 more

    Verified email available

  • Nelson ChuVerified

    Venture Capital, Founder, Private Equity Firm · United States

    SeedPre-SeedAdvertisingAccountingCustomer ServicePayments

    Portfolio: Instant Financial, Tower Cloud, STAQ, Load DynamiX and 30 more

    Verified email available

  • Pat GradyVerified

    Venture Capital, Private Equity Firm · United States

    Early Stage VentureHealth CareWearablesEmailCybersecurity

    Portfolio: Unacademy, Bulbulive Shopping Network, Fishtown Analytics, Xentral and 87 more

    Contact details available

  • Ramakant SharmaVerified

    Angel/Individual, Investment Partner · India

    SeedHealth CareWellnessDentalTechSingapore-based Startups

    Portfolio: GrowFix, SuperK, Limechat, Bimaplan and 6 more

    Verified email available

  • Rebecca KadenVerified

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

    Series AHealth CareWearablesCybersecurityWellness

    Portfolio: Everlane, General Assembly, Carbon, Periscope and 18 more

    Verified email available

  • Shailendra SinghVerified

    Venture Capital, Private Equity Firm, Investor · Singapore

    Series BEarly Stage VentureHealth CareHospitalsE-commercePayments

    Portfolio: Unacademy, Wobot Intelligence, Aptus Value Housing Finance India, Eruditus Executive Education and 81 more

    Verified email available

  • Todd JacksonVerified

    Venture Capital, Entrepreneurship Program, Private Equity Firm · United States

    SeedHealth CareE-commerceEvents ServicesWomen Founded

    Portfolio: Parlor, dot.LA, Snackpass, Neyborly and 6 more

    Verified email available

  • Tom WellsVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series AAdvertisingHealth CareWearablesE-commerce

    Portfolio: QASymphony, StrataCloud, ChartSpan Medical Technologies, Cypress.io and 32 more

    Verified email available

  • Wesley GottesmanVerified

    Venture Capital, Private Equity Firm, Micro VC · United States

    SeedHealth CareE-commerceEvents ServicesWellness

    Portfolio: Jewelbots, Leap, Small Door, Rep the Squad and 43 more

    Verified email available

  • Alex TaylorVerified

    Venture Capital, Private Equity Firm · United Kingdom

    E-commerceAccountingEvents ServicesEnterprise Software

    Portfolio: Nuxeo, Specific Media, Spatial Networks, Trademob and 62 more

    Verified email available

  • Amy McCulloughVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareEvents ServicesCybersecurity

    Portfolio: Ascent360, Compliance 360, QASymphony, Red Bag Solutions and 41 more

    Verified email available

  • Arneek MultaniVerified

    Venture Capital · United States

    TelecommunicationsCybersecurityWomen FoundedEnterprise Software

    Portfolio: Solera Networks, Acclaris Holdings, BrightRoll, Amprius and 52 more

    Verified email available

  • Darren FriedmanVerified

    Private Equity Firm · United States

    AdvertisingHealth CareRemote Work TechTelecommunications

    Portfolio: Nutraceutical International Corp., Rover, Light, Invoca and 6 more

    Verified email available

  • Donald DixonVerified

    Venture Capital · United States

    TelecommunicationsCybersecurityWomen FoundedEnterprise Software

    Portfolio: Solera Networks, Acclaris Holdings, BrightRoll, Amprius and 52 more

    Verified email available

  • Hillel ZidelVerified

    Venture Capital, Private Equity Firm · United Kingdom

    E-commerceAccountingEvents ServicesEnterprise Software

    Portfolio: Nuxeo, Specific Media, Spatial Networks, Trademob and 62 more

    Verified email available

  • Jeff MuirVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareEvents ServicesCybersecurity

    Portfolio: Ascent360, Compliance 360, QASymphony, Red Bag Solutions and 41 more

    Contact details available

  • Jim DouglassVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareEvents ServicesCybersecurity

    Portfolio: Ascent360, Compliance 360, QASymphony, Red Bag Solutions and 41 more

    Verified email available

  • John HarrisVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareWearablesE-commerce

    Portfolio: QASymphony, StrataCloud, ChartSpan Medical Technologies, Cypress.io and 32 more

    Verified email available

  • Jose FernandezVerified

    Private Equity Firm · United States

    AdvertisingHealth CareRemote Work TechTelecommunications

    Portfolio: Nutraceutical International Corp., Rover, Light, Invoca and 6 more

    Verified email available

  • Mark BuffingtonVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareWearablesE-commerce

    Portfolio: QASymphony, StrataCloud, ChartSpan Medical Technologies, Cypress.io and 32 more

    Verified email available

  • Mark FlickingerVerified

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareWearablesE-commerce

    Portfolio: QASymphony, StrataCloud, ChartSpan Medical Technologies, Cypress.io and 32 more

    Verified email available

  • Michael EliasVerified

    Venture Capital · United Kingdom

    E-commerceAccountingEvents ServicesEnterprise Software

    Portfolio: Nuxeo, Specific Media, Spatial Networks, Trademob and 62 more

    Contact details available

See all 145 Usability Testing investors

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Frequently asked questions

How many Usability Testing investors are on Angel Roster?

Angel Roster lists 145 Usability Testing investors. 77 of them (53%) include a verified email address.

What types of investors are they?

The most common investor types are Private Equity Firms (104), Venture Capital Firms (104) and Angel Investors (38). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Usability Testing investors invest in?

Among those that list a stage, the most common are Seed (28), Early Stage Venture (27) and Non Equity Assistance (16).

Where are Usability Testing investors based?

Most are based in the United States (95), France (10) and India (9).

Which companies have Usability Testing investors backed?

The most-backed portfolio companies among them are UserZoom (22), Kobiton (19), QASymphony (16), Sentinel Performance Solutions (13) and Kasasa (13).

How do I contact Usability Testing investors?

Create a free Angel Roster account to search and filter all 145, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.