Joshua B. Siegel
General Partner @ Rubicon Venture Capital
Palm Beach, United States
Joshua B. Siegel is a seed investor at Rubicon Venture Capital in Palm Beach focused on Software and FinTech. General Partner of Acronym Venture Capital, a NY/Palm Beach VC fund that invests in Late Seed and Series A venture capital financing rounds of software/internet/tech companies. We invest primarily into Enterprise Saas companies, Fintech, Hospitality Tech, Real Estate / PropTech, Workflow Tech, E-commerce, and Omni Channel Consumer Brands. We are focused on unconventional funding rounds and diverse and first time founders across New York City and Secondary Markets As General Partner - New York/Palm Beach, I oversee the day to day activities and operations from evaluating early stage technology companies seeking funding to assisting current portfolio companies with development and interaction with LPs as well as attracting LP capital and development of our network. We leverage our extensive global network of limited partners, accredited angel investors and advisors enabling our portfolio companies access to capital and strategic relationships resulting in partnerships, talent, advisory boards, key customer introductions and leading venture capital firms for follow on funding and ultimately introductions and advice related to buyers for M&A or IPO. Notable past investments include: Superhuman, Daily Harvest, Super Coffee, Domio, Easyknock, Maestro, Nexhealth, Penny, AgentIQ Canary Technologies, Nylas and others. Follow on investors include Eric Schmidt, Peter Thiel, Google Ventures, Founders Fund, tribeca Venture Partners, A16Z, Formation 8, 8VC, Spark Capital, Lightspeed, Greycroft, GGV, Anthos, Skyview, ScaleUp, 3L, Rakuten, Sierra Ventures and others. Joshua began his career as an investment with Citicorp and rose to be the Director Of Market Intelligence at Citicorp Debt Capital Markets. Later he moved on to become Manager Eastern European Banking Systems at Citibank and subsequently was with the Overseas Private Investment Corp (OPIC) a division of the US Government that provides international capital risk protection. Following business school at Georgetown, he worked with multiple startups and tech companies during dot-com 1.0 in New York City. In 2002, Joshua established a successful real-estate business – focusing on Historic Real Estate development through his firm Fantasia Partners. In 2007, after selling the bulk of his real estate holdings close to the top of the market, he became an active angel investor and board advisor in New York with interests in tech, real estate, digital media, consumer products, and luxury lifestyle brands. Mr. Siegel received his BA degree from Boston University in Economics and Business Administration and received his MBA from Georgetown University’s McDonough School of Business in Finance and Entrepreneurship in 2000. He also holds a Degree in Gastronomy from the Institute of Culinary Education in New York. Joshua was born and raised in New York City, attended Horace Mann, but not lives with his wife, son and daughter in Palm Beach.
- Total investments:
- 61
- Last investment:
- Lead investor:
- 11%
Last updated:
For AI agents: llms.txt
Industries Joshua B. Siegel invests in
Stages Joshua B. Siegel invests in
Countries Joshua B. Siegel invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
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Investment Focus
Industry
- Software 10 (16%)
- FinTech 9 (15%)
- Financial Services 8 (13%)
- SaaS 6 (10%)
- E-Commerce 6 (10%)
Stage
- Seed 28 (46%)
- Series A 17 (28%)
- Series B 7 (11%)
- Venture - Series Unknown 2 (3%)
- Funding Round 1 (2%)
Country
- United States 43 (70%)
- Canada 2 (3%)
- Switzerland 1 (2%)
- United Kingdom 1 (2%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| QUASH is the leading Credvertising™ Platform that allows Financial Institutions to improve their Return on Prospecting to new and existing borrowers by personalizing offerings based on credit risk. The company was founded in 2019 and is headquartered in Miami, Florida. | $2.6M / Seed / Feb 17, 2026 | ||
| Envoy and our Envoy Companions across the country have been addressing the social determinants of health, including isolation, disengagement and loneliness since 2015, for older adults who stand to benefit from companionship, assistance and transportation services.By providing access to social support inside & outside the home, those usingthe Envoy service are less likely to need costly medical intervention and more able to live independent, healthy and more socially active lives.Across the US, health plans, senior living communities, employers and families look to Envoy to provide care to their members & residents, similar to what a son or daughter would do to support their elderly mom, dad or loved one. | $2.3M / Seed / May 10, 2023 | ||
| Dataplor is a location intelligence platform provider that connects businesses with an on-demand mobile workforce. The platform offers real-time data verification, augmentation, and market research on local firms using machine learning and artificial intelligence models, allowing clients to alter their collecting requirements readily. | Seed / Dec 16, 2022 | ||
| Canary Technologies develops software solutions for the hospitality industry, focusing on improving operational efficiency and enhancing guest interactions. The company offers tools that replace traditional paper-based processes, enabling hotels to manage reservations, payments, and guest communications online. By streamlining these workflows,Canary Technologies helps hotel staff save time and reduce errors. Additionally, the software provides analytics and insights that assist hotel management in making informed decisions. Overall, Canary Technologies aims to transform the hospitality experience through innovative digital solutions that cater to the needs of both guests and hotel operators. | $30M / Series B / Oct 27, 2022 | ||
| Stake offers a platform for investing in US stocks and ETFs. The company provides account management, a Visa debit card, and cash back features. Banking services are provided by TransPecos Banks, SSB, and accounts may have pass-through deposit insurance if requirements are met. Users can track investments and manage funds through the Stakeplatform. | $12M / Series A / Jun 30, 2022 | ||
| Kickfin is the leading gratuity management platform for hospitality. Thousands of restaurants, bars and hotels across the country use Kickfin to sent tip payouts directly to their employees' existing bank accounts, the second their shift ends. By offering instant payouts, employers can recruit and retain top talent, eliminate cash managementheadaches, and streamline reporting for 100% cash flow visibility. | $6M / Series A / Jun 23, 2022 | ||
| Penny is an Intelligent CRM for Consultants working in the Direct Sales Industry | $24.8M / Series B / Jun 01, 2022 | ||
| Penny is an Intelligent CRM for Consultants working in the Direct Sales Industry | $26.8M / Private Equity / Jun 01, 2022 | ||
| Crafty is a food and drink company that helps offices craft better workplaces with food, beverage, events, and alcohol management. It works with offices to elevate happiness by providing snacks, beverages, alcohol, and cool happy hour events. From hot coffee to cold brew coffee, from kegs of craft beer to bottles of Bud Light, from LaCroix to CokeZero, from coffee cups to plastic silverware, and from fully stocked office kitchens to poppin’ events and tastings, they offer a truly comprehensive product portfolio.Crafty was founded in 2015 and is headquartered in Chicago, Illinois, United States. | $10M / Series A / Apr 26, 2022 | ||
| Upstream is the best place to grow your professional community. | $12.5M / Series A / Mar 09, 2022 | ||
| See all 61 investments → | |||
Co-Investors
About Rubicon Venture Capital
Rubicon Venture Capital (Rubicon) is a Late Seed / Series A VC fund with a unique global community of value added investors to build lasting technology companies. Their investors are mainly successful entrepreneurs and executives located in key cities around the world. Rubicon invests in enterprise Saas, Fintech, hospitality tech, logistics, insuretech, PropTech, AI/ML and direct to consumer companies. Typically companies will have achieved at least $1m in ARR. We invest in Later Stage Seed and Series A & B venture capital financing rounds of high potential early stage disruptive technology companies.
Rubicon Venture Capital Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Andre Jaeggi
Venture Partner
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Derek Proudian
Venture Partner
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Greg Kelton
Venture Partner
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Joshua B. Siegel
General Partner
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Kari O'Brien
Venture Capital Intern
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FAQ
What does Joshua B. Siegel invest in?
Joshua B. Siegel invests primarily in Software, FinTech and Financial Services startups, most often at Seed and Series A stage. Most of the 61 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Joshua B. Siegel?
Public channels for Joshua B. Siegel 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 Joshua B. Siegel last invest?
The most recent investment recorded for Joshua B. Siegel closed in Feb 2026. Shizune tracks 61 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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