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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

What Industries Does Slow Ventures Invest In?

Complete List of Slow Ventures Portfolio Companies (390)

Export
#CompanyStageAmountLocation
376SendbloomSeed$1.3MSan Francisco, United States
377Fly LabsConvertible Note$750KBrooklyn, United States
378YPlanSeries B$24.0MLondon, United Kingdom
379ParenthoodsSeed$1.3MSan Francisco, United States
380Cord ProjectSeed$1.8MBrooklyn, United States
381SunriseSeries A$6.0MParis, France
382WUTSeed$1.0MSan Francisco, United States
383QuibbSeed$800KSan Francisco, United States
384Nest LabsPrivate Equity$150.0MPalo Alto, United States
385Tessel ProjectSeed$1.0MBerkeley, United States
B2BMarketingSales Automation

Tailored outbound messaging for sales

San Francisco, United States
January 2015
$1.3M
Seed

Founder Contacts

30,000+ verified contacts

ComputeriOSSoftware

Fly Labs – Making video creativity mainstream

Brooklyn, United States
December 2014
$750K
Convertible Note

Founder Contacts

30,000+ verified contacts

E-CommerceMobileTicketing

YPlan uncover the best events every day so you can get out and Live Your City.

London, United Kingdom
November 2014
$24.0M
Series B

Founder Contacts

30,000+ verified contacts

AppsCommunitiesParenting

Parenthoods is a community platform for local parents to meet up, share advice, and help each other.

San Francisco, United States
November 2014
$1.3M
Seed

Founder Contacts

30,000+ verified contacts

MessagingMobileSocial Media

Cord is incredibly simple, incredibly fast voice messaging that lets you chat with one friend or shout to a whole group of friends.

Brooklyn, United States
September 2014
$1.8M
Seed

Founder Contacts

30,000+ verified contacts

AppsEmailEventsInternetMobile

Sunrise is a free calendar app specifically designed to make your life easier. Available on Android, iPhone, iPad, Mac & Web.

Paris, France
July 2014
$6.0M
Series A

Founder Contacts

30,000+ verified contacts

AppsMessagingSocial Media

A social messaging app that brings the party to your lock screen

San Francisco, United States
June 2014
$1.0M
Seed

Founder Contacts

30,000+ verified contacts

NewsProfessional Networking

Quibb lets you share what you're reading for work.

San Francisco, United States
June 2014
$800K
Seed

Founder Contacts

30,000+ verified contacts

ManufacturingSensorSmart Home

Nest Labs is a home automation company manufacturing sensor-driven, Wi-Fi-enabled, self-learning thermostats and smoke detectors.

Palo Alto, United States
January 2014
$150.0M
Private Equity

Founder Contacts

30,000+ verified contacts

ElectronicsHardwareInternet of ThingsRobotics

Tessel Project is an IoT and robotics development platform.

Berkeley, United States
November 2013
$1.0M
Seed

Founder Contacts

30,000+ verified contacts

EventsMobileMusicTicketing

WillCall is a music discovery and ticketing application that allows users to reserve and book tickets for music events held in U.S. cities.

San Francisco, United States
August 2013
$1.2M
Seed

Founder Contacts

30,000+ verified contacts

iOSLocalLocation Based ServicesMobileMobile AppsSocial Media

SocialRadar develops social and location-based space applications for users to connect and interact with others around them.

Washington, United States
June 2013
$12.8M
Series A

Founder Contacts

30,000+ verified contacts

ConsumeriOSMobile AppsSocial Media

Hangtime develops a mobile app that allows users to keep track of their friends' social plans.

San Francisco, United States
March 2013
$3.5M
Seed

Founder Contacts

30,000+ verified contacts

AnalyticsData IntegrationData VisualizationSaaSSoftware

Professional KPI dashboards. No hassle. Build a real-time dashboard in minutes. With Geckoboard, it’s that simple.

London, United Kingdom
September 2012
$1.5M
Seed

Founder Contacts

30,000+ verified contacts

InternetMobilePrivate Social Networking

IdleAir provides in-cab services to truckers via centralized systems at truck stops around the United States.

Berlin, Germany
March 2012
$1.0M
Seed

Founder Contacts

30,000+ verified contacts

Showing 376-390 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 Mobile, Social Media, iOS, Apps, Software. The firm invests across 36 different industry categories.

What is Slow Ventures's largest investment?

Among tracked funding rounds, Nest Labs received $150.0M in a Private Equity 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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