Foundry Group

Founded in 2007, Foundry Group is a venture capital firm headquartered in Boulder, Colorado. It focuses on early-stage investments in information technology, Internet, and software companies across North America.

Angeli Agrawal

Senior Associate

Lindel Eakman

Partner

Brad Feld

Managing Director

Jaclyn Hester

Partner

Seth Levine

Managing Director

Past deals in Email

Airship

Series F in 2018
Airship empowers brands to create seamless mobile-first customer experiences. Since 2009, it has pioneered technologies like push notifications and mobile wallet boarding passes. Today, its platform unifies experiences across apps, websites, email, SMS, and more. It offers a no-code editor for swift experience creation, AI-driven journeys, app store optimization, and customer journey orchestration.

SendGrid

Series D in 2016
SendGrid is a cloud-based customer communication platform that helps businesses manage email-driven engagement. It offers an email API for developers to integrate email into applications, marketing tools to manage contact lists, create and test templates, and run campaigns with analytics to measure performance. The platform also provides expert services aimed at optimizing email delivery and deliverability. SendGrid handles large-scale email sending for a wide range of customers, from consumer internet services to enterprise brands, emphasizing reliable delivery and engagement. Founded in 2009 and based in Denver, Colorado, SendGrid grew to serve billions of emails monthly across diverse industries. In 2019, the company was acquired by Twilio, expanding Twilio’s communications platform with robust email capabilities.

Airship

Series E in 2016
Airship empowers brands to create seamless mobile-first customer experiences. Since 2009, it has pioneered technologies like push notifications and mobile wallet boarding passes. Today, its platform unifies experiences across apps, websites, email, SMS, and more. It offers a no-code editor for swift experience creation, AI-driven journeys, app store optimization, and customer journey orchestration.

Airship

Series D in 2015
Airship empowers brands to create seamless mobile-first customer experiences. Since 2009, it has pioneered technologies like push notifications and mobile wallet boarding passes. Today, its platform unifies experiences across apps, websites, email, SMS, and more. It offers a no-code editor for swift experience creation, AI-driven journeys, app store optimization, and customer journey orchestration.

SendGrid

Series C in 2014
SendGrid is a cloud-based customer communication platform that helps businesses manage email-driven engagement. It offers an email API for developers to integrate email into applications, marketing tools to manage contact lists, create and test templates, and run campaigns with analytics to measure performance. The platform also provides expert services aimed at optimizing email delivery and deliverability. SendGrid handles large-scale email sending for a wide range of customers, from consumer internet services to enterprise brands, emphasizing reliable delivery and engagement. Founded in 2009 and based in Denver, Colorado, SendGrid grew to serve billions of emails monthly across diverse industries. In 2019, the company was acquired by Twilio, expanding Twilio’s communications platform with robust email capabilities.

Return Path

Private Equity Round in 2014
Return Path is a specialized provider of email marketing solutions, established in 1999 and headquartered in New York, with additional offices in various global locations including Denver, Toronto, London, and Sydney. The company focuses on helping clients optimize their email marketing campaigns through its comprehensive platform, which delivers valuable data and insights. By collaborating with leading email service providers, Return Path enables marketers to enhance their email deliverability, ensuring that their messages reach a larger audience. This strategic approach allows clients to increase engagement and drive revenue, ultimately elevating their email marketing programs to achieve better results.

bounce.io (dba: ThreatWave)

Series A in 2014
bounce.io is an online tool that provides its users with information about email bounces. The tool enables its users to search for their bounce type using keywords or error codes. It would then provide its users with insights on the type of email bounces they are encountering. bounce.io was launched in 2013 by Scott Brown and is based in Colorado.

Return Path

Series G in 2013
Return Path is a specialized provider of email marketing solutions, established in 1999 and headquartered in New York, with additional offices in various global locations including Denver, Toronto, London, and Sydney. The company focuses on helping clients optimize their email marketing campaigns through its comprehensive platform, which delivers valuable data and insights. By collaborating with leading email service providers, Return Path enables marketers to enhance their email deliverability, ensuring that their messages reach a larger audience. This strategic approach allows clients to increase engagement and drive revenue, ultimately elevating their email marketing programs to achieve better results.

Airship

Series D in 2013
Airship empowers brands to create seamless mobile-first customer experiences. Since 2009, it has pioneered technologies like push notifications and mobile wallet boarding passes. Today, its platform unifies experiences across apps, websites, email, SMS, and more. It offers a no-code editor for swift experience creation, AI-driven journeys, app store optimization, and customer journey orchestration.

Attachments.me

Series A in 2012
Attachments.me is a software provider that specializes in managing email attachments. The company offers a comprehensive platform that empowers users to send large files, locate specific documents, and monitor file openings. Additionally, it facilitates the organization of files across both email accounts and cloud storage environments, ensuring users maintain control over their attachments and streamline their workflow. Through its suite of tools, Attachments.me enhances the efficiency of managing digital files in an increasingly data-driven landscape.

SendGrid

Series B in 2012
SendGrid is a cloud-based customer communication platform that helps businesses manage email-driven engagement. It offers an email API for developers to integrate email into applications, marketing tools to manage contact lists, create and test templates, and run campaigns with analytics to measure performance. The platform also provides expert services aimed at optimizing email delivery and deliverability. SendGrid handles large-scale email sending for a wide range of customers, from consumer internet services to enterprise brands, emphasizing reliable delivery and engagement. Founded in 2009 and based in Denver, Colorado, SendGrid grew to serve billions of emails monthly across diverse industries. In 2019, the company was acquired by Twilio, expanding Twilio’s communications platform with robust email capabilities.

Airship

Series C in 2011
Airship empowers brands to create seamless mobile-first customer experiences. Since 2009, it has pioneered technologies like push notifications and mobile wallet boarding passes. Today, its platform unifies experiences across apps, websites, email, SMS, and more. It offers a no-code editor for swift experience creation, AI-driven journeys, app store optimization, and customer journey orchestration.

Attachments.me

Seed Round in 2011
Attachments.me is a software provider that specializes in managing email attachments. The company offers a comprehensive platform that empowers users to send large files, locate specific documents, and monitor file openings. Additionally, it facilitates the organization of files across both email accounts and cloud storage environments, ensuring users maintain control over their attachments and streamline their workflow. Through its suite of tools, Attachments.me enhances the efficiency of managing digital files in an increasingly data-driven landscape.

Airship

Series B in 2010
Airship empowers brands to create seamless mobile-first customer experiences. Since 2009, it has pioneered technologies like push notifications and mobile wallet boarding passes. Today, its platform unifies experiences across apps, websites, email, SMS, and more. It offers a no-code editor for swift experience creation, AI-driven journeys, app store optimization, and customer journey orchestration.

SendGrid

Series A in 2010
SendGrid is a cloud-based customer communication platform that helps businesses manage email-driven engagement. It offers an email API for developers to integrate email into applications, marketing tools to manage contact lists, create and test templates, and run campaigns with analytics to measure performance. The platform also provides expert services aimed at optimizing email delivery and deliverability. SendGrid handles large-scale email sending for a wide range of customers, from consumer internet services to enterprise brands, emphasizing reliable delivery and engagement. Founded in 2009 and based in Denver, Colorado, SendGrid grew to serve billions of emails monthly across diverse industries. In 2019, the company was acquired by Twilio, expanding Twilio’s communications platform with robust email capabilities.

Airship

Series A in 2010
Airship empowers brands to create seamless mobile-first customer experiences. Since 2009, it has pioneered technologies like push notifications and mobile wallet boarding passes. Today, its platform unifies experiences across apps, websites, email, SMS, and more. It offers a no-code editor for swift experience creation, AI-driven journeys, app store optimization, and customer journey orchestration.

MadKast

Series A in 2007
MadKast is an innovative startup that simplifies the sharing of news and blog posts through a user-friendly widget. Users can easily share content by entering their email address to obtain the widget, which allows them to distribute URLs via email, text messaging, instant messaging, or social bookmarking sites without the need for registration or downloads. The company also offers valuable analytics and revenue-sharing opportunities for bloggers. Founded by individuals with prior experience in developing a text messaging service, MadKast is positioned as a convenient tool for content sharing, fostering connectivity among users while enhancing the visibility of bloggers' works.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.