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Gaingels Portfolio Companies

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

Last updated: July 2026

Gaingels Investment Overview

Portfolio Companies
1,387
Total Invested
$31.0B
Average Investment
$25.4M

Gaingels's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Landsdowne2022Grant$256KFairfield
XSET2022Series A$15.0MBoston
Sunbird Messaging App2022Seed$2.5MNew York
Sunscreen2022Seed$4.7MSan Francisco
Nifty2021Convertible NoteUndisclosedMiami
NKGen Biotech2025Post-IPO Equity$2.0MSanta Ana
Innovare2023Non-equity Assistance$150KChicago
Here2022Seed$3.5MMiami
AttackIQ2021Series C$44.0MLos Altos
Playground2025SeedUndisclosedNew York

Complete List of Gaingels Portfolio Companies (1,387)

Export
#CompanyStageAmountLocation
101LandsdowneGrant$256KFairfield, United States
102XSETSeries A$15.0MBoston, United States
103Sunbird Messaging AppSeed$2.5MNew York, United States
104SunscreenSeed$4.7MSan Francisco, United States
105NiftyConvertible NoteUndisclosedMiami, United States
106NKGen BiotechPost-IPO Equity$2.0MSanta Ana, United States
107InnovareNon-equity Assistance$150KChicago, United States
108HereSeed$3.5MMiami, United States
109AttackIQSeries C$44.0MLos Altos, United States
110PlaygroundSeedUndisclosedNew York, United States
Health CareMedicalMedical Device

Landsdowne is a designer and maker of medical devices.

Fairfield, United States
July 2022
$256K
Grant

Founder Contacts

30,000+ verified contacts

GamingLifestyleMedia and Entertainment

XSET is a next-gen media company

Boston, United States
July 2022
$15.0M
Series A

Founder Contacts

30,000+ verified contacts

AndroidAppsMessagingMobile Apps

Sunbird is the future of messaging for Android users. Users get blue bubbles on their Android and unified messaging across top apps.

New York, United States
July 2022
$2.5M
Seed

Founder Contacts

30,000+ verified contacts

BlockchainFinTechTransaction Processing

Sunscreen is a cryptography company that translates frontier Fully Homomorphic Encryption (FHE) research into production-ready tooling.

San Francisco, United States
July 2022
$4.7M
Seed

Founder Contacts

30,000+ verified contacts

ComputerNon-Fungible Token (NFT)

Nifty's is a non-fungible token-focused social media platform.

Miami, United States
July 2021
Convertible Note

Founder Contacts

30,000+ verified contacts

BiotechnologyLife Science

NKGen Biotech is restoring immune function through the development of unique natural killer (NK) cell therapies for the treatment of cancer.

Santa Ana, United States
July 2025
$2.0M
Post-IPO Equity

Founder Contacts

30,000+ verified contacts

AnalyticsEdTechEducationSocial EntrepreneurshipSocial ImpactSoftware

Innovare is the edtech and data strategy app helping education leaders visualize, analyze, and use data to positively impact the community.

Chicago, United States
July 2023
$150K
Non-equity Assistance

Founder Contacts

30,000+ verified contacts

FinTechHospitalityMobile AppsReal EstateTravel AccommodationsVacation Rental

Here is a financial service company that provides tools, access, and support to vacation rental investors for investment in properties.

Miami, United States
July 2022
$3.5M
Seed

Founder Contacts

30,000+ verified contacts

Cyber SecurityNetwork SecuritySecuritySoftware

AttackIQ is a security optimization platform that enables a seamless threat-informed defense across its customers' security organizations.

Los Altos, United States
July 2021
$44.0M
Series C

Founder Contacts

30,000+ verified contacts

CommunitiesGuidesInternetMobilePersonalizationSocial MediaSocial NetworkSoftware

A web 3 social platform intentionally designed to connect people more deeply to community and each other.

New York, United States
July 2025
Seed

Founder Contacts

30,000+ verified contacts

Brand MarketingEvent PromotionEventsMarketingMarketing AutomationSaaSSalesSoftware

Banzai is the modern marketer's tool for increasing attendance while simplifying virtual, hybrid, and in-person event experiences.

Seattle, United States
July 2025
$11.0M
Post-IPO Debt

Founder Contacts

30,000+ verified contacts

ArchitectureConstruction

Assembly OSM delivers architecturally distinctive high-rise buildings through their innovative building systems.

New York, United States
July 2022
$38.0M
Series A

Founder Contacts

30,000+ verified contacts

Child CareFamilyHealth CareMental Health

Brightline is a therapy and psychiatry practice that delivers pediatric, teen, and parental mental health care to families

San Mateo, United States
July 2022
$10.0M
Series C

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareMedical

Notable Labs provides personalized drug combination testing service for cancer patients.

Foster City, United States
July 2022
$189K
Series B

Founder Contacts

30,000+ verified contacts

AnimationAugmented RealityDigital EntertainmentGamingMedia and EntertainmentVirtual RealityWeb3

The Round is a SaaS tool for real-time animation streaming into any virtual application, utilising a proprietary transit protocol.

London, United Kingdom
July 2022
$575K
Pre-Seed

Founder Contacts

30,000+ verified contacts

Financial ServicesFinTechInformation Technology

Finalis is platform that helps private securities brokerages to operate legally and compliantly.

New York, United States
July 2022
$10.7M
Seed

Founder Contacts

30,000+ verified contacts

ComplianceEnterprise SoftwareFinTechInformation TechnologyLegal

Middesk is an identity platform that automates business verification and underwrites decisions.

San Francisco, United States
June 2022
$57.0M
Series B

Founder Contacts

30,000+ verified contacts

Advanced MaterialsAerospaceManufacturingSpace TravelTransportation

iRocket is a fully autonomous reusable small launch vehicle manufacturer, utilizing 3D printing and additive manufacturing.

New York, United States
June 2022
$33.0M
Undisclosed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Information TechnologySaaS

Infinity Constellation is an artificial intelligence holding company that builds, launches, and operates AI-native service businesses.

Las Vegas, United States
June 2026
Series A

Founder Contacts

30,000+ verified contacts

ConsultingEmploymentEnterprise SoftwareHuman ResourcesRecruiting

RippleMatch is the recruitment automation platform replacing job boards as the way Gen Z finds work.

New York, United States
June 2022
$45.0M
Series B

Founder Contacts

30,000+ verified contacts

BeautyCosmeticsHealth Care

Ever/Body is a cosmetic dermatology provider of personalized and tech-enabled services.

New York, United States
June 2022
$55.5M
Series C

Founder Contacts

30,000+ verified contacts

Auto InsuranceInsuranceInsurTechProperty Insurance

Branch is an insurance company that offers auto and home insurance services.

Columbus, United States
June 2022
$147.0M
Series C

Founder Contacts

30,000+ verified contacts

AgricultureFarmingHealth CareHealth DiagnosticsMachine Learning

EIO Diagnostics utilizes an infrared image analysis and machine learning for early detection of mastitis in dairy cows.

Lincoln, United States
June 2024
Convertible Note

Founder Contacts

30,000+ verified contacts

CannabisComplianceMobileSaaS

Canix builds ERP software for cannabis companies

San Francisco, United States
June 2022
$10.0M
Series A

Founder Contacts

30,000+ verified contacts

MarketplaceMedia and EntertainmentMusic

Gritty in Pink is a platform to empower women in music and entertainment.

Los Angeles, United States
June 2024
$500K
Seed

Founder Contacts

30,000+ verified contacts

Showing 101-125 of 1,387 portfolio companies

Frequently Asked Questions About Gaingels

How many companies has Gaingels invested in?

Gaingels has invested in 1,387 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Gaingels invest in?

Gaingels's top investment sectors include Health Care, FinTech, Software, Media and Entertainment, SaaS. The firm invests across 82 different industry categories.

What is Gaingels's largest investment?

Among tracked funding rounds, Branch received $147.0M in a Series C round. Gaingels's total known invested capital is $31.0B.

What is the average investment size for Gaingels?

Gaingels's average investment size is $25.4M across its portfolio of 1,387 companies.

What are Gaingels's most recent investments?

Recent Gaingels portfolio additions include Landsdowne, XSET, Sunbird Messaging App, Sunscreen, Nifty. These companies were founded in 2020 or later.

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