# Jeffrey Sine

> Jeffrey Sine is a Series D investor at Raine Ventures (New York) backing SaaS and EdTech. See 4 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Raine Ventures](https://shizune.co/investors/profile/raine-ventures)
- Location: New York, United States
- Total investments: 4
- Last investment: May 2022
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/jeffsine/

Jeffrey Sine is a Series D investor at Raine Ventures in New York focused on SaaS and EdTech. Jeffrey Sine is based out of New York, New York, and is the co-founder / partner of Raine Ventures. Jeffrey previously worked at UBS Securities LLC as a vice chairman. Jeffrey Sine attended American University.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 1 | 25% |
| EdTech | 1 | 25% |
| Retail | 1 | 25% |
| Big Data | 1 | 25% |
| Software | 1 | 25% |

11 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series D | 2 | 50% |
| Series B | 1 | 25% |
| Series C | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Material Bank | Material Bank is a marketplace for design professionals and brands in the architecture and design industry, providing the a way to discover and sample materials. The platform powers complex searches across hundreds of brands in seconds. Samples ordered by midnight (ET) are delivered in a single box by 10:30 AM the next day—always free for designprofessionals. With a rapidly growing community of members, Material Bank offers a way for brands to connect with thousands of vetted design professionals in the specification process. | $175M | Series D | May 05, 2022 |  |
| Material Bank | Material Bank is a marketplace for design professionals and brands in the architecture and design industry, providing the a way to discover and sample materials. The platform powers complex searches across hundreds of brands in seconds. Samples ordered by midnight (ET) are delivered in a single box by 10:30 AM the next day—always free for designprofessionals. With a rapidly growing community of members, Material Bank offers a way for brands to connect with thousands of vetted design professionals in the specification process. | $100M | Series C | May 06, 2021 |  |
| Material Bank | Material Bank is a marketplace for design professionals and brands in the architecture and design industry, providing the a way to discover and sample materials. The platform powers complex searches across hundreds of brands in seconds. Samples ordered by midnight (ET) are delivered in a single box by 10:30 AM the next day—always free for designprofessionals. With a rapidly growing community of members, Material Bank offers a way for brands to connect with thousands of vetted design professionals in the specification process. | $28M | Series B | Apr 30, 2020 |  |
| Parchment | Parchment is an education technology company allowing learners, educators, and employers to request, verify, and share credentials through the most advanced academic credentials management system. The system has helped millions of people and thousands of schools and universities to exchange more than 15 million credentials globally. Founded in2003, Parchment Inc. is headquartered in Scottsdale, AZ, with offices in Roseville, CA, Denver, CO, Grand Rapids, MI, Toronto, ON and Washington, DC. | $35M | Series D | Mar 19, 2014 |  |

4 of 4 investments shown.

## Co-investors
- [Bain Capital Ventures](https://shizune.co/investors/profile/bain-capital-ventures) — VC Fund, 5 deals together
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund, 3 deals together
- [Bond](https://shizune.co/investors/profile/bond-57ec) — VC Fund, 2 deals together
- [Durable Capital Partners](https://shizune.co/investors/profile/durable-capital-partners) — VC Fund, 2 deals together
- [Lead Edge Capital](https://shizune.co/investors/profile/lead-edge-capital) — VC Fund, 2 deals together
- [9Yards Capital](https://shizune.co/investors/profile/9yards-capital) — VC Fund, 1 deal together

## About Raine Ventures

VC Fund · San Francisco, United States

Raine Ventures is an early stage fund managed by The Raine Group. The firm has offices in San Francisco, New York, Los Angeles, London and Shanghai. With a global reach, Raine focuses on investment and advisory opportunities where its deep industry experience and unique network of strategic relationships can create value for portfolio companies andclients.

5 contacts available at Raine Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Blair Ford | Venture Partner | https://shizune.co/investors/profile/blair-ford |
| Courtney Favreau | Partner | https://shizune.co/investors/profile/courtney-patterson |
| Jeffrey Sine | Co-Founder / Partner | https://shizune.co/investors/profile/jeff-sine |
| Mika Salmi | Senior Advisor | https://shizune.co/investors/profile/mika-salmi |
| Brandon Gardner | COO / Partner | https://shizune.co/investors/profile/brandon-gardner |

## Similar investors

### Similar stage
- [Sigma Partners](https://shizune.co/investors/profile/sigma-partners) — VC Fund
- [EDBI](https://shizune.co/investors/profile/edbi) — VC Fund
- [Trifecta Capital Advisors](https://shizune.co/investors/profile/trifecta-capital-advisors) — VC Fund

## FAQ

### What does Jeffrey Sine invest in?

Jeffrey Sine invests primarily in SaaS, EdTech and Retail startups, most often at Series D and Series B stage. Most of the 4 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Jeffrey Sine last invest?

The most recent investment recorded for Jeffrey Sine closed in May 2022. Shizune tracks 4 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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