# Don Listwin > Don Listwin is a angel investor at Canary Foundation backing Software. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026. - Type: Angel Investor - Fund: Canary Foundation - Location: Stanford, United States - Total investments: 2 - Last investment: Apr 2015 - Lead investor: 0% - Last updated: Aug 2026 - LinkedIn: https://www.linkedin.com/in/don-listwin-651540 - X (Twitter): http://twitter.com/Canarydon - Website: http://www.canaryfoundation.org - Facebook: http://www.facebook.com/canaryfound Don Listwin is a angel investor at Canary Foundation in Stanford focused on Software and Enterprise Software. Don Listwin is the CEO of RapidAI. Don Listwin is also a distinguished networking industry veteran with more than 20 years of experience, including a decade at Cisco Systems, and served as president and CEO of Openwave Systems Inc., the world's leading provider of open software and services for the communications industry. Listwin helpedlaunch NetAid, an innovative nonprofit organization that partners with the United Nations to provide corporations, groups and individuals concrete ways to fight extreme poverty in developing countries. Listwin is the founder of the Canary Foundation and a member of the Board of Trustees at the Fred Hutchinson Cancer Research Center in Seattle Washington. ## Contacts 5 contacts available for Don Listwin: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/don-listwin?utm_source=investor_profile ## Investment focus ### Industry | Industry | Investments | Share | | --- | --- | --- | | Software | 2 | 100% | | Enterprise Software | 2 | 100% | | B2B | 1 | 50% | | SaaS | 1 | 50% | | Big Data | 1 | 50% | 11 industries tracked in total. ### Stage | Stage | Investments | Share | | --- | --- | --- | | Angel | 1 | 50% | | Series C | 1 | 50% | ### Country | Country | Investments | Share | | --- | --- | --- | | Canada | 1 | 50% | | United States | 1 | 50% | ## Investments | Company | Description | Amount | Stage | Date | Website | | --- | --- | --- | --- | --- | --- | | Uberflip | Uberflip is a content experience platform that empowers marketing and sales to create engaging, relevant content destinations quickly for every campaign, audience, and stage of the customer journey. Marketers use our platform to scale how they incorporate content into every touchpoint and remove friction from the customer journey by surfacing theright content at the right time. For more information, visit uberflip.com | $1M | Angel | Apr 02, 2015 | | | Clustrix | Clustrix provides the leading scale-out SQL database engineered for the cloud and the first database built specifically to meet the unique growth, performance and availability demands of today's e-commerce sites. With ClustrixDB, you can build business critical applications that support massive transactional volume and real-time reporting ofbusiness performance metrics. ClustrixDB delivers more than one trillion transactions per month for customers including AOL, Flipkart, MakeMyTrip, nomorerack, Photobox, Rakuten, Symantec, and Twoo.com.Headquartered in San Francisco, Clustrix is funded by HighBar Partners, Sequoia Capital, U.S. Venture Partners, Don Listwin, and ATA Ventures. ClustrixDB is available in software that runs on commodity hardware and on any cloud. Visit www.clustrix.com to learn more. | $16.5M | Series C | May 06, 2013 | | 2 of 2 investments shown. ## Co-investors - [ATA Ventures](https://shizune.co/investors/profile/ata-ventures) — VC Fund, 1 deal together - [Sequoia Capital](https://shizune.co/investors/profile/sequoia-capital) — VC Fund, 1 deal together - [U.S. Venture Partners](https://shizune.co/investors/profile/us-venture-partners) — VC Fund, 1 deal together ## About Canary Foundation VC Fund 1 contacts available at Canary Foundation. | Name | Title | Profile | | --- | --- | --- | | Don Listwin | Founder | https://shizune.co/investors/profile/don-listwin | ## Similar investors ### Similar industry - [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund - [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund - [Soma Capital](https://shizune.co/investors/profile/soma-capital) — VC Fund ### Similar stage - [LVX Ventures](https://shizune.co/investors/profile/letsventure) — VC Fund - [ZhenFund](https://shizune.co/investors/profile/zhenfund) — VC Fund - [IAN Group](https://shizune.co/investors/profile/indian-angel-network) — VC Fund ### Similar country - [BDC Venture Capital](https://shizune.co/investors/profile/bdc-venture-capital) — VC Fund - [Real Ventures](https://shizune.co/investors/profile/real-ventures) — VC Fund - [Anges Quebec](https://shizune.co/investors/profile/anges-quebec) — VC Fund ## Featured in investor lists - [B2B Angel Investors in Canada](https://shizune.co/investors/b2b-angel-investors-canada) ## FAQ ### What does Don Listwin invest in? Don Listwin invests primarily in Software, Enterprise Software and B2B startups, most often at Angel and Series C stage. Most of the 2 investments tracked by Shizune back companies in Canada. The Investment Focus section breaks down every industry, stage and country in the portfolio. ### How do I contact Don Listwin? Public channels for Don Listwin include LinkedIn, X (Twitter) and the website linked on this profile. 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 Don Listwin last invest? The most recent investment recorded for Don Listwin closed in Apr 2015. Shizune tracks 2 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. # About Shizune Shizune.co is an investor database. Core features: - 48,091 startup investors (angels, VCs, accelerators, and others) - Email, phone, LinkedIn (for intros), socials, and other contact data - Updated daily from public funding news - CSV and Excel export The User can access the full database FOR FREE after signing up: shizune.co