# Avery Klemmer

> Avery Klemmer is a seed investor at Thrive Capital (New York) backing Apps and Fashion. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Thrive Capital](https://shizune.co/investors/profile/thrive-capital)
- Location: New York, United States
- Total investments: 2
- Last investment: May 2025
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/avery-klemmer

Avery Klemmer is a seed investor at Thrive Capital in New York focused on Apps and Fashion. Avery is an Investor at FirstMark where she focuses on the sourcing and due diligence of new investments, as well as supporting the FirstMark Platform. Avery was previously an Associate at EY-Parthenon, where she worked with private equity and corporate clients across industries, including technology, education, and consumer products. Averygraduated from Amherst College magna cum laude with a degree in Computer Science and Spanish, completing a thesis on authorship attribution models applied to translated texts.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Apps | 1 | 50% |
| Fashion | 1 | 50% |
| Big Data | 1 | 50% |
| Database | 1 | 50% |
| Shopping | 1 | 50% |

8 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Series B | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Doji | Doji operates as an app designed to make apparel try-ons both fun and social. | $14M | Seed | May 15, 2025 |  |
| ClickHouse | ClickHouse is an open-source column-oriented database management system that focuses on real-time analytical reporting. It enables users to execute complex SQL queries efficiently, making it suitable for applications that require fast data processing and analysis. The system is particularly effective for big data environments, allowingorganizations to manage and analyze large volumes of information seamlessly. ClickHouse supports various data ingestion methods and offers features that facilitate data warehousing and observability. Its architecture is designed to optimize performance and scalability, catering to the needs of sales teams and data analysts seeking actionable insights from their data. |  | Series B | Dec 06, 2022 |  |

2 of 2 investments shown.

## Co-investors
- [Seven Seven Six](https://shizune.co/investors/profile/seven-seven-six) — VC Fund, 2 deals together

## About Thrive Capital

VC Fund · New York, United States

Thrive Capital invests in internet, software, and technology-focused companies. The firm supports both early-stage startups and growing businesses, often concentrating on a small number of investments. It has backed companies in sectors such as artificial intelligence, financial technology, and healthcare. Thrive Capital is involved in long-termpartnerships and works closely with company founders during the growth process.

5 contacts available at Thrive Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Nabil Mallick | General Partner | https://shizune.co/investors/profile/nabil-mallick |
| Vince Hankes | Partner | https://shizune.co/investors/profile/vince-hankes |
| Anuj Mehndiratta | Partner | https://shizune.co/investors/profile/anuj-mehndiratta |
| Avery Klemmer | Investor | https://shizune.co/investors/profile/avery-klemmer |
| Belén Mella | Investor | https://shizune.co/investors/profile/bel%C3%A9n-mella |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Avery Klemmer invest in?

Avery Klemmer invests primarily in Apps, Fashion and Big Data startups, most often at Seed and Series B stage. Most of the 2 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 Avery Klemmer last invest?

The most recent investment recorded for Avery Klemmer closed in May 2025. 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.

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