Sean Fee

Investor Advisor at ToneDen

📍 Palo Alto, California, United States🔄 Updated September 2026💼 17 investments📅 26 years investing🗓 Last invested Nov 2019
Operator-angel🌍 United States
17
Total investments
8
Early stage
1
Mid stage
0
Late stage
26y
Years active

Portfolio

9 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Nov 2019
3D vision made easy. Unlock powerful, flexible, and scalable 3D sensing with breakthrough signal processing technology.
Investor Advisor
Jul 2018
Terret is the leading provider of AI Revenue Agents for sales, account management, and CS teams. Terret’s Virtual Revenue Fleet drives productivity across the full revenue cycle. From generating forecasts and automating the sales process to researching accounts and building mutual action plans, leading companies rely on Terret to grow revenue while reducing GTM expenses.
Investor
May 2018
Nodexus is a Venture Capital-backed, UC Berkeley/Stanford StartX biotech company commercializing technology solutions to make cutting-edge single-cell workflows in gene editing, cancer biology, agriculture, and more universally accessible.
mid stageBiotechnology
Investor
2017
InSync is a product of InSync.AI Inc. (formerly known as ShopInSync Inc), that offers a platform that enables brands and retailers to develop deep, contextual, human-like Chat assistants that work across platforms and applications. Our goal is to help our partners provide their customers with the superior customer experience and drive higher conversions, using our technologies that comprise of Natural Language Processing, Machine Learning, Context Management, Bot Engine, Deep Search etc.
Investor Advisor
Sep 2015
ToneDen is a new way to automate social marketing. Our platform helps over 1M creators, businesses, and brands reach and sell to their audiences online. We're hiring 🚀 ➡ https://angel.co/toneden/jobs
Investor
Apr 2011
Verious is the world’s first marketplace for mobile app components, enabling developers to license pre-built, pre-tested libraries to accelerate time-to-market, access 3rd party content and increase in-app monetization. Verious serves as a lens on the Mobile App Development category so mobile app developers can find all the resources they need to accelerate their development efforts, in one place. Verious lists mobile application components for iOS and Android; mobile SDKs; mobile app development tools and services; and major open source projects. Verious serves independent app developers, enterprise developers and service providers so they can find, discover and license software libraries to accelerate the development of their mobile apps and incorporate 3rd party services that they would not be able to develop on their own (including components for in-app monetization). The company’s patent-pending MobileCode Wrapper allows a developer who is listing a component to publish libraries that are both copy-protected and “metered”, enabling Verous to enforce various licensing models (annual fee, perpetual fee, volume-based tiered pricing, source code buyout). For buyers, Verious also features the ability to “post” and “follow” a component request so that a component developer can see which components are most in demand to meet the needs of the market. Verious is backed by noted seed and angel investors.
early stageInternet
Investor
Mar 2010
Readyforce is the first professional network designed and built for the specific needs of college students. Currently focusing on engineering and computer science students, the Readyforce network bridges the gap between social networks like Facebook and “experienced focused” professional networks like LinkedIn. Students can: - Share professional information with peers - Find students from other schools - Find events relevant for students - Find mentors or alumni - Share and comment on articles, stories and career tools - Ask and answer career-oriented questions - Find and be found by jobs and internships For companies, Readyforce is a powerful tool for easily targeting top college students across the US for career opportunities, talent community building, marketing products or services, and branding opportunities. Companies can: - Send personal messages to students by school, major and many others - Build rich-media company profiles to attract student - Post jobs and internships - Announce and promote events of all sizes from dinners to information sessions to conferences - Announce and target specific students scholarships and competitions - Ask questions about brand reputation or recruiting practices - Share and comment on professional content & information - Build, manage and mass communicate with custom talent communities - Transform stacks of paper resumes to fully searchable and sharable profiles - Find career fairs, student run events like conference and hackathons, student associations and clubs, and school departments Readyforce is free to join.
Investor
Mar 2010
SeniorHomes.com is a free resource for people looking for senior housing or senior care for a loved one or themselves. With a free care advisor service, valuable articles and a comprehensive directory of care options, SeniorHomes.com is the best place to start your search for assisted living, independent living, Alzheimer's care, a retirement community or home care. SeniorHomes.com was purchased by Bankrate in January 2015.
Investor
Sep 2007
We will never ask you to interview via Skype. Please contact us at recruiting@minted.com if you question the validity of an interview. Minted is a lifestyle brand and design marketplace connecting you with the world’s best artists to create something one of a kind. Minted crowdsources graphic design and artwork from a global community of independent artists and sells these as products addressing the $10 billion stationery market, $48 billion art market, and $100 billion home decor market. Minted’s mission is to enable the design independence of both consumers and artists around the world, and the company is a platform for the strongest emerging artists in the world to be seen and discovered. We aim to build a lasting brand representing the most commercially successful design community in the world. Minted was founded by successful serial entrepreneur Mariam Naficy. Minted is located in a beautiful office in downtown San Francisco and is backed by Benchmark Capital, IDG Ventures SF, Menlo Ventures, and angel investors including Marissa Mayer of Yahoo and Jeremy Stoppelman of Yelp. Minted is comprised of an experienced and entrepreneurial team. We come from Google, Amazon, Microsoft, eBay, Yahoo, and Goldman Sachs and numerous disruptive startups. We are a passionate, creative, ambitious team. We provide a great opportunity to work with a stellar team and on a world-changing mission, all supported by a proven business model.
Experience · 19 entries
All (19)
Investments (17)
Founder (1)
2019
Investor
Nov 2019
3D vision made easy. Unlock powerful, flexible, and scalable 3D sensing with breakthrough signal processing technology.
2018
Boostup.ai
Investor Advisor
Jul 2018
Investor Advisor
Jul 2018
Terret is the leading provider of AI Revenue Agents for sales, account management, and CS teams. Terret’s Virtual Revenue Fleet drives productivity across the full revenue cycle. From generating forecasts and automating the sales process to researching accounts and building mutual action plans, leading companies rely on Terret to grow revenue while reducing GTM expenses.
Investor
May 2018
Nodexus is a Venture Capital-backed, UC Berkeley/Stanford StartX biotech company commercializing technology solutions to make cutting-edge single-cell workflows in gene editing, cancer biology, agriculture, and more universally accessible.
mid stageBiotechnology
2017
Investor
2017
InSync is a product of InSync.AI Inc. (formerly known as ShopInSync Inc), that offers a platform that enables brands and retailers to develop deep, contextual, human-like Chat assistants that work across platforms and applications. Our goal is to help our partners provide their customers with the superior customer experience and drive higher conversions, using our technologies that comprise of Natural Language Processing, Machine Learning, Context Management, Bot Engine, Deep Search etc.
Show all 19 entries ↓
Investment activity
2000–2019 · 17 investments
2000120011200312006220072201022011220151201712018320191
Recent (last 2 years)Earlier