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Slow Ventures Portfolio Companies

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

Last updated: July 2026

Slow Ventures Investment Overview

Portfolio Companies
390
Total Invested
$9.8B
Average Investment
$30.9M

Complete List of Slow Ventures Portfolio Companies (390)

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#CompanyStageAmountLocation
351TrustifySeries B$3.0MArlington, United States
352ContactuallySeries UnknownUndisclosedWashington, United States
353Radar RelaySeries A$10.0MWalnut, United States
354RoadsterSeries B$15.0MSan Francisco, United States
355Alliance of American FootballSeed$10.0MSan Francisco, United States
356RachioSeries B$10.0MDenver, United States
357Constance TherapeuticsSeries Unknown$4.2MSan Francisco, United States
358JoymodeSeries A$14.4MLos Angeles, United States
359Adeo Health ScienceSeries UnknownUndisclosedBoston, United States
360eeroSeries DUndisclosedSan Francisco, United States
AppsBusiness IntelligenceFraud DetectionIdentity ManagementLaw EnforcementPrivacySecurity

Trustify makes truth, trust and safety accessible to everyone through its network of licensed private investigators and intel analysts

Arlington, United States
August 2018
$3.0M
Series B

Founder Contacts

30,000+ verified contacts

CRMEmailPaaSSaaSSoftware

Contactually is a relationship marketing platform that helps companies and individuals keep and generate business from their network.

Washington, United States
August 2018
Series Unknown

Founder Contacts

30,000+ verified contacts

Internet

Radar Relay is a peer-to-peer trading platform for Ethereum-based tokens built on the 0x protocol.

Walnut, United States
August 2018
$10.0M
Series A

Founder Contacts

30,000+ verified contacts

AutomotiveE-CommerceInformation TechnologyRetail

Roadster provides consumer-driven commerce solutions for today’s modern dealership.

San Francisco, United States
June 2018
$15.0M
Series B

Founder Contacts

30,000+ verified contacts

NewsPublishingSocial MediaSports

The latest AAF news on players, coaches, rosters, tickets, merchandise, and more.

San Francisco, United States
April 2018
$10.0M
Seed

Founder Contacts

30,000+ verified contacts

Consumer ElectronicsInternetSmart HomeSoftwareWater

Rachio is a software and hardware company that focuses on improving the water efficiency of homes.

Denver, United States
March 2018
$10.0M
Series B

Founder Contacts

30,000+ verified contacts

Alternative MedicineCannabisHealth CareMedicalTherapeutics

Constance Therapeutics produces whole plant cannabis extracts as part of an integrative approach to treatment.

San Francisco, United States
February 2018
$4.2M
Series Unknown

Founder Contacts

30,000+ verified contacts

OutdoorsPeer to PeerRental

Joymode lets you access everything you need—but don't own—for great experiences.

Los Angeles, United States
January 2018
$14.4M
Series A

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareOrganic Food

Adeo Health Science is consumer health and biotechnology company, focusing on improving immune health in infants

Boston, United States
January 2018
Series Unknown

Founder Contacts

30,000+ verified contacts

Consumer ElectronicsInternetInternet of ThingsWireless

Eero offers a Wi-Fi system for household use.

San Francisco, United States
December 2017
Series D

Founder Contacts

30,000+ verified contacts

Consumer ElectronicsElectronics

Spansive is a company that delivers a wireless charger for consumers.

San Francisco, United States
December 2017
$11.4M
Series A

Founder Contacts

30,000+ verified contacts

InternetInternet of ThingsSaaSSoftware

Enterprise SaaS Solutions Provider for the Roadside Assistance and Transportation Industry

San Francisco, United States
September 2017
Seed

Founder Contacts

30,000+ verified contacts

Health CareHospitalMedical

BloomAPI is a way to easily collect medical data and present it in any setting it's needed.

San Francisco, United States
July 2017
$2.4M
Seed

Founder Contacts

30,000+ verified contacts

AppsHospitalityReservationsRestaurantsSoftware

Resy is a dining platform that connects consumers to the restaurants for hospitality services.

New York, United States
January 2017
$13.0M
Series A

Founder Contacts

30,000+ verified contacts

Financial ServicesFinTechPersonal FinanceReal Estate

Building the fastest, simplest way for consumers to finance their home.

San Francisco, United States
August 2016
$19.3M
Series A

Founder Contacts

30,000+ verified contacts

Media and EntertainmentTeenagersVideoVideo Streaming

Shots Podcast Network is a podcast network servicing the top podcasts on YouTube.

Los Angeles, United States
August 2016
Series Unknown

Founder Contacts

30,000+ verified contacts

Advertising PlatformsB2BDigital MediaEventsSmall and Medium Businesses

NewCo is an organizer of forums and conferences used to connect people with businesses on a mission.

San Francisco, United States
March 2016
$6.1M
Seed

Founder Contacts

30,000+ verified contacts

AppsEducation

Friendsy is a social networking platform created exclusively for college students.

Morganville, United States
August 2015
$700K
Seed

Founder Contacts

30,000+ verified contacts

Enterprise SoftwareInformation TechnologyMobile Apps

Wake is an application that provides a private space to share and discuss design work with teams.

San Francisco, United States
August 2015
$3.8M
Seed

Founder Contacts

30,000+ verified contacts

InternetMessagingSocial Media

Chatous builds consumer products. Our flagship product is Kiwi, a social q&a app that lets you ask interesting questions to your friends.

San Francisco, United States
August 2015
$16.0M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Business IntelligenceCivicTechParkingPredictive Analytics

Smarking is an information technology company that provides business intelligence and yield management solutions.

San Francisco, United States
May 2015
$3.0M
Seed

Founder Contacts

30,000+ verified contacts

LeisureSearch EngineTravel

Your gateway to the world's best fishing guides, bass boats, deep sea charters, and remote fishing lodges. Book your next adventure today.

New York, United States
April 2015
$500K
Seed

Founder Contacts

30,000+ verified contacts

LeisureSocial MediaTravel

The Last Guide Company provides products that make it easier and more fun to go out and explore.

San Francisco, United States
March 2015
Seed

Founder Contacts

30,000+ verified contacts

InternetMeeting SoftwareSaaSSoftware

Do offers a platform that works as one place for all the notes, presentations, docs, and all other collateral to live together.

San Francisco, United States
March 2015
$2.0M
Seed

Founder Contacts

30,000+ verified contacts

Location Based ServicesNightclubsNightlife

WiGo allows users to know who at their school is going out and where their friends are headed.

Boston, United States
February 2015
$3.1M
Seed

Founder Contacts

30,000+ verified contacts

Showing 351-375 of 390 portfolio companies

Frequently Asked Questions About Slow Ventures

How many companies has Slow Ventures invested in?

Slow Ventures has invested in 390 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Slow Ventures invest in?

Slow Ventures's top investment sectors include Internet, Software, Apps, SaaS, Social Media. The firm invests across 69 different industry categories.

What is Slow Ventures's largest investment?

Among tracked funding rounds, Clara Lending received $19.3M in a Series A round. Slow Ventures's total known invested capital is $9.8B.

What is the average investment size for Slow Ventures?

Slow Ventures's average investment size is $30.9M across its portfolio of 390 companies.

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