# Greg Rudin

> Greg Rudin is a seed investor in San Francisco backing B2B and Local. See 8 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: San Francisco, United States
- Total investments: 8
- Last investment: Aug 2022
- Lead investor: 13%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/greg-rudin-811ba

Greg Rudin is a seed investor in San Francisco focused on B2B and Local. Greg Rudin

## Contacts

5 contacts available for Greg Rudin: 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/greg-rudin?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $3.4M–$8.8M |
| Pre-Seed | $2.5M–$2.7M |
| Series A | $1.2M–$8.8M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| B2B | 1 | 13% |
| Local | 1 | 13% |
| Travel | 1 | 13% |
| Billing | 1 | 13% |
| Medical | 1 | 13% |

17 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 25% |
| Pre-Seed | 2 | 25% |
| Series A | 2 | 25% |
| Funding Round | 1 | 13% |
| Convertible Note | 1 | 13% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 4 | 50% |
| Canada | 1 | 13% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Alcove Technologies Inc. | Meet Alcove, procurement software created specifically for interior designers. Alcove’s Quote & PO Tracker gives organized visibility of all orders as they move through the logistics network. | $2.5M | Pre-Seed | Aug 10, 2022 |  |
| Goodbill | Goodbill identifies possible hospital billing errors and inflated charges and then automate the process of helping people pay less. | $3.4M | Seed | Dec 01, 2021 |  |
| Cruisebound | Cruisebound is a travel agency on a mission to make the joy of cruising available to the masses by simplifying the booking experience. | $2.7M | Convertible Note | Sep 03, 2021 |  |
| Cruisebound | Cruisebound is a travel agency on a mission to make the joy of cruising available to the masses by simplifying the booking experience. | $2.7M | Pre-Seed | Sep 03, 2021 |  |
| Blackcart | Blackcart develops try-before-you-buy software for e-commerce merchants. Its proprietary try before you buy fraud ai empowers merchants to give their customers the confidence of in-store shopping, at home, and risk-free. | $8.8M | Series A | Jan 25, 2021 |  |
| Blackcart | Blackcart develops try-before-you-buy software for e-commerce merchants. Its proprietary try before you buy fraud ai empowers merchants to give their customers the confidence of in-store shopping, at home, and risk-free. | $8.8M | Seed | Jan 25, 2021 |  |
| Blackcart | Blackcart develops try-before-you-buy software for e-commerce merchants. Its proprietary try before you buy fraud ai empowers merchants to give their customers the confidence of in-store shopping, at home, and risk-free. | $8.8M |  | Jan 25, 2021 |  |
| Pear (formerly Apparel Media Group) | Pear is a leader in brand engagement advertising. Our platform delivers authentic, meaningful relationships with target consumers that brands can leverage to drive digital engagement metrics vital to fan acquisition, video distribution, content creation, CRM, and consumer insights initiatives. National reach, performance pricing and industryleading results. | $1.2M | Series A | Feb 01, 2011 |  |

8 of 8 investments shown.

## Co-investors
- [Hyde Park Venture Partners](https://shizune.co/investors/profile/hyde-park-venture-partners) — VC Fund, 3 deals together
- [Link Ventures](https://shizune.co/investors/profile/link-ventures) — VC Fund, 2 deals together
- [Origin Ventures](https://shizune.co/investors/profile/origin-ventures) — VC Fund, 2 deals together
- [PAR Capital Management](https://shizune.co/investors/profile/par-capital-management) — VC Fund, 2 deals together
- [Plug and Play](https://shizune.co/investors/profile/plug-and-play-ventures) — VC Fund, 2 deals together
- [Accomplice](https://shizune.co/investors/profile/accomplice-atlas-venture) — VC Fund, 1 deal together

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## FAQ

### What does Greg Rudin invest in?

Greg Rudin invests primarily in B2B, Local and Travel startups, most often at Seed and Pre-Seed stage. Most of the 8 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 Greg Rudin's check size?

Greg Rudin typically joins rounds of $3.4M–$8.8M at Seed, $2.5M–$2.7M at Pre-Seed and $1.2M–$8.8M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Greg Rudin participates in.

### How do I contact Greg Rudin?

Public channels for Greg Rudin 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 Greg Rudin last invest?

The most recent investment recorded for Greg Rudin closed in Aug 2022. Shizune tracks 8 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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