# Dave Eisenberg

> Dave Eisenberg is a seed investor at Red Swan Ventures (New York) backing FinTech and Real Estate. See 26 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Red Swan Ventures](https://shizune.co/investors/profile/red-swan)
- Location: New York, United States
- Total investments: 26
- Last investment: Jun 2025
- Lead investor: 38%
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/in/daveeisenberg
- X (Twitter): http://twitter.com/eisenberg
- Website: https://x.com/eisenberg
- Facebook: http://www.facebook.com/dave.eisenberg

Dave Eisenberg is a seed investor at Red Swan Ventures in New York focused on FinTech and Real Estate. Dave Eisenberg joined Zigg Capital as Founding Partner in 2019. Co-Founder & CEO of Floored www.Floored.com Previous Experience: EIR at Accel Partners (NYC) Head of Product Marketing at TellApart (SF) Chief of Staff at Bonobos (NYC) Associate Consultant at Bain (NYC) College: A.B. Harvard Twitter: @Eisenberg

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $935k–$20M |
| Series A | $5.5M–$25M |
| Series B | $29M–$40M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| FinTech | 5 | 19% |
| Real Estate | 5 | 19% |
| Financial Services | 4 | 15% |
| Mobile | 3 | 12% |
| Software | 3 | 12% |

55 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 9 | 35% |
| Series A | 8 | 31% |
| Series B | 4 | 15% |
| Series C | 3 | 12% |
| Pre-Seed | 1 | 4% |

6 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 15 | 58% |
| Germany | 1 | 4% |
| Australia | 1 | 4% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Nooks | Nooks provides Classified-Spaces-as-a-Service (CSaaS) to both commercial and government customers. It offers national access to a network of classified flex office spaces to save the company time, capital, and opportunity costs. The company was founded in 2021 and is headquartered in Santa Ynez, California. | $25M | Series A | Jun 09, 2025 |  |
| Rentana | Rentana offers a comprehensive, AI-powered platform that transforms the complexities of revenue management into transparent and actionable insights. The platform is designed for multifamily property owners and operators, providing tools to optimize rental pricing and enhance revenue intelligence. Rentana's solutions are user-friendly andleverage artificial intelligence to deliver clear and effective revenue strategies. | $5M | Seed | May 06, 2025 |  |
| Steadily | Steadily provides property and liability insurance tailored for rental property owners and investors. The company focuses on simplifying the insurance process, offering various coverage options that address the specific needs of landlords. Steadily emphasizes a user-friendly platform, enabling customers to obtain quotes and manage their policiesefficiently. The services include comprehensive coverage for property damage, liability protection, and additional endorsements to enhance policy flexibility. By streamlining the insurance experience, Steadily aims to support property owners in safeguarding their investments effectively. | $30M | Series C | Apr 23, 2025 |  |
| Kasa Living | Kasa Living is a real estate company that focuses on building a global accommodations brand. The company partners with owners of multifamily and boutique hospitality properties, transforming underutilized real estate into professionally managed units that cater to business and leisure travelers.Kasa Living was founded in 2016 and headquartered inSan Francisco, California. | $70M | Series C | Oct 31, 2023 |  |
| Steadily | Steadily provides property and liability insurance tailored for rental property owners and investors. The company focuses on simplifying the insurance process, offering various coverage options that address the specific needs of landlords. Steadily emphasizes a user-friendly platform, enabling customers to obtain quotes and manage their policiesefficiently. The services include comprehensive coverage for property damage, liability protection, and additional endorsements to enhance policy flexibility. By streamlining the insurance experience, Steadily aims to support property owners in safeguarding their investments effectively. | $28.5M | Series B | Jul 05, 2023 |  |
| Together AI | Together AI provides a cloud platform for developing, training, fine-tuning, and deploying generative artificial intelligence models using open-source technologies. Its services include serverless and dedicated model inference, GPU compute infrastructure, managed storage, code sandboxes, and model customization tools that support AI applicationdevelopment and production workloads. The platform also offers APIs and deployment options that enable developers and organizations to build, run, and manage language, image, audio, vision, and code models without maintaining underlying infrastructure. | $20M | Seed | May 15, 2023 |  |
| Sucasa | Sucasa is a finance company that specializes in providing low-deposit home loans and mortgage funding. |  | Seed | Dec 12, 2022 |  |
| Groups360 | Foundationally changing group transactions. Empowering group planners and hotels make more precise decisions every time.What is Groups360?We’re Groups360 and we’re changing the very nature of group transactions.The process is broken. It’s inefficient and ineffective. It’s biased. It’s adversarial. And no one is transparent. It’s the waythings have always been done, but we’re changing all that. | $35M |  | Apr 06, 2022 |  |
| Groups360 | Foundationally changing group transactions. Empowering group planners and hotels make more precise decisions every time.What is Groups360?We’re Groups360 and we’re changing the very nature of group transactions.The process is broken. It’s inefficient and ineffective. It’s biased. It’s adversarial. And no one is transparent. It’s the waythings have always been done, but we’re changing all that. |  | Series B | Mar 31, 2022 |  |
| WEBBOXES | Staircase is an API marketplace which allows for low code integrations and the orchestration of technology providers in the US residential mortgage industry. We enable all parties throughout mortgage origination and servicing to easily communicate with zero friction. You can think of us as “AWS marketplace for mortgage.”Staircase allows forseamless integration by learning the integration style and data model of all of our customers and partners and translating between any and all parties using a proprietary graph database model. That means that once you have integrated to Staircase, you never have to do another integration or data translation again.Our mission is frictionless adoption of technology in the US mortgage market in order to help move the industry to a better borrower experience and to help catalyze innovation by reducing the cost to build and integrate applications. | $18M | Series A | Dec 14, 2021 |  |

10 of 26 investments shown.

## Co-investors
- [Red Swan Ventures](https://shizune.co/investors/profile/red-swan) — VC Fund, 4 deals together
- [Clocktower Technology Ventures](https://shizune.co/investors/profile/clocktower-technology-ventures) — VC Fund, 3 deals together
- [FirstMark](https://shizune.co/investors/profile/firstmark-capital) — VC Fund, 3 deals together
- [Matrix](https://shizune.co/investors/profile/matrix-partners) — VC Fund, 3 deals together
- [Nine Four Ventures](https://shizune.co/investors/profile/nine-four-ventures) — VC Fund, 3 deals together
- [RET Ventures](https://shizune.co/investors/profile/real-estate-technology-ventures) — VC Fund, 3 deals together

## About Red Swan Ventures

VC Fund · New York, United States

Red Swan is a seed stage venture capital firm investing in entrepreneurs who delight customers, create culture, and disrupt industries.If Black Swans are unforeseen calamitous events, Red Swans are great companies most of us never saw coming. They are built by entrepreneurs who create joy for their customers, provide meaning to their employees,and who scare their shareholders by passing on acquisition offers. They tend to be movements as much as businesses.

4 contacts available at Red Swan Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Dave Eisenberg | Founding Partner | https://shizune.co/investors/profile/dave-eisenberg |
| Andy Dunn | Co-Founder and General Partner | https://shizune.co/investors/profile/andy-dunn |
| Chris Travers | GC and Operating Partner | https://shizune.co/investors/profile/chris-travers-2 |
| Sandy Cass | Managing Partner | https://shizune.co/investors/profile/sandy-cass |

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## FAQ

### What does Dave Eisenberg invest in?

Dave Eisenberg invests primarily in FinTech, Real Estate and Financial Services startups, most often at Seed and Series A stage. Most of the 26 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Dave Eisenberg's check size?

Dave Eisenberg typically joins rounds of $935k–$20M at Seed, $5.5M–$25M at Series A and $29M–$40M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Dave Eisenberg participates in.

### When did Dave Eisenberg last invest?

The most recent investment recorded for Dave Eisenberg closed in Jun 2025. Shizune tracks 26 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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