David Frankel
CEO @ ZipDX
Los Gatos, United States
David Frankel is a Venture Partner with Blueprint Ventures. David brings more than 20 years of entrepreneurial, technology, investment and executive experience to the Blueprint Ventures team. He is recognized as a technology executive able to bridge technical, managerial, regulatory and financing issues and help management teams drive towardsdifferentiation in the marketplace.David's technology interests include wireline and mobile communications, high-performance computing, and IT infrastructure.Previously, David was the Founder and CTO of Jetstream Communications, a pioneering developer of voice-over-packet systems backed by Canaan, Crosspoint, Mayfield, Mohr Davidow, MCI/Worldcom, Nortel, and others. Prior to its acquisition by Paradyne, Jetstream successfully shipped more than $50 million of products to carriers in North America, Asia, and Europe. As a seasoned Silicon Valley entrepreneur, David brings a deep understanding of technology, company building, fundraising, business development, and marketing. In addition, he brings deep relationships with equipment providers and carriers.David also served as Vice President of Engineering at Tricord Systems, a leading developer of Intel-based server computers. Earlier, at ETA Systems, David was Director of Systems Engineering for the company's line of supercomputers.David started his career at Control Data Corporation, working with semiconductor CAD tools and chip design automation. He holds three US patents, with several US and international applications pending. He is also a member of the IEEE.David holds a BS in Electrical Engineering from the University of Illinois.David's current board responsibilities include KeyEye Communications and WiSpry.David is a licensed commercial pilot and enjoys flying his single engine airplane in and out of Palo Alto airport.via:
- Total investments:
- 1
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries David Frankel invests in
Stages David Frankel invests in
Countries David Frankel invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
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| Personal phone | ||
| Socials |
Investment Focus
Industry
- Video 1 (100%)
- Social Media 1 (100%)
- Social Network 1 (100%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Bragster
|
Bragster is a social network for dares (think Jackass meets Facebook). In Bragster you don't place cash bets, you simply "brag" to your friends that you will do something, like turn up at work in your pajamas. You can bet anything you want. It's very video oriented as well, so people can see proof of your dare. Revenues willeventually come from "sponsored brags" created by brands which want to distribute a marketing message in a fun way, and they are looking to license a white label version of the platform. Bragster is biggest in English speaking territories like the UK, US and Canada.Bragster is the re-launched version of Gottabet, a site which won a seed round in 2006 but dumped it's cash bettings model. | Series A / Feb 13, 2008 |
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FAQ
What does David Frankel invest in?
David Frankel invests primarily in Video, Social Media and Social Network startups, most often at Series A stage. Most of the 1 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact David Frankel?
Public channels for David Frankel include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did David Frankel last invest?
The most recent investment recorded for David Frankel closed in Feb 2008. Shizune tracks 1 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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