# Greg Isenberg

> Greg Isenberg is a seed investor at Late Checkout (San Francisco) backing Apps and Blockchain. See 6 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Late Checkout](https://shizune.co/investors/profile/late-checkout)
- Location: San Francisco, United States
- Total investments: 6
- Last investment: Feb 2022
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: http://ca.linkedin.com/in/gisenberg
- X (Twitter): http://twitter.com/gregisenberg
- Website: https://x.com/gregisenberg

Greg Isenberg is a seed investor at Late Checkout in San Francisco focused on Apps and Blockchain. Greg Isenberg is the CEO & Co-Founder of Late Checkout in 2020 & Venture Partner at Indicator Ventures in 2014.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $2M–$10M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Apps | 2 | 33% |
| Blockchain | 2 | 33% |
| Cryptocurrency | 2 | 33% |
| iOS | 1 | 17% |
| EdTech | 1 | 17% |

22 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 5 | 83% |
| Series A | 1 | 17% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 4 | 67% |
| Canada | 2 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Rare Circles | Rare Circles selects a battle-tested smart contract that meets your brand’s specific engagement objectives. Customize the NFT experience for different target audiences with features like VIP allowlists and loyalty claims. Rare Circles was established in 2021 in Montréal, Quebec. | $7.5M | Seed | Feb 03, 2022 |  |
| Practice | Practice's tools will help you fulfill your potential as a coach. With all your clients' details at your fingertips, you'll never lack the right information when you need it. | $10M | Seed | Oct 28, 2021 |  |
| Roll | Roll is a blockchain infrastructure for social money on Ethereum. The Roll network mints branded digital tokens unique to online presence, allowing them to own, control, and coordinate the value created across platforms. Roll was founded in 2017and is based in New York, United States. | $10M | Series A | Sep 28, 2021 |  |
| Pipeline | Becoming a content creator is what most kids around the world aspire to do. In the early days, this was seen as a hobby. Today, it's a viable career that millions are pursuing. We aspire to support the next generation of content creators build careers they are passionate about. Our team is comprised of seasoned creators and those who have beenin the industry for a decade. We're tackling this by building an online school for content creators and are backed by some of the biggest creators in the industry. | $2M | Seed | Jul 16, 2021 |  |
| Acquire.com | Acquire.com (formerly MicroAcquire) is the world's largest startup acquisition marketplace that helps startups and online businesses find buyers and get acquired. Their goal is to help all entrepreneurs get acquired without fees and commissions or headaches.Acquire.com (formerly MicroAcquire) was established in 2020 and is based in SanFrancisco, CA. | $6.3M | Seed | Jul 06, 2021 |  |
| GroupSpot | Kohort helps you connect your community with best in class management tools for membership directories, communications, events, ticketing, dues, and the ability to manage any organizational structure through subgroups all with robust privacy settings. | $3M | Seed | Apr 19, 2011 |  |

6 of 6 investments shown.

## Co-investors
- [Scribble Ventures](https://shizune.co/investors/profile/scribble-ventures) — VC Fund, 2 deals together
- [6th Man Ventures](https://shizune.co/investors/profile/6th-man-ventures) — VC Fund, 1 deal together
- [Alchemy](https://shizune.co/investors/profile/alchemy-insights) — VC Fund, 1 deal together
- [Alpaca VC](https://shizune.co/investors/profile/alpaca-vc) — VC Fund, 1 deal together
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund, 1 deal together
- [Amasia](https://shizune.co/investors/profile/amasia) — VC Fund, 1 deal together

## About Late Checkout

VC Fund

Late Checkout helps companies grow their communities through product design, product development, and built in product marketing.

1 contacts available at Late Checkout.

| Name | Title | Profile |
| --- | --- | --- |
| Greg Isenberg | CEO & Co-Founder | https://shizune.co/investors/profile/greg-isenberg |

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## FAQ

### What does Greg Isenberg invest in?

Greg Isenberg invests primarily in Apps, Blockchain and Cryptocurrency startups, most often at Seed and Series A stage. Most of the 6 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 Isenberg's check size?

Greg Isenberg typically joins rounds of $2M–$10M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Greg Isenberg participates in.

### When did Greg Isenberg last invest?

The most recent investment recorded for Greg Isenberg closed in Feb 2022. Shizune tracks 6 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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