# Ethan Song

> Ethan Song is a seed investor at Rare Circles (Montréal) backing iOS, Apps and Android. See 4 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Rare Circles](https://shizune.co/investors/profile/rare-circles)
- Location: Montréal, Canada
- Total investments: 4
- Last investment: Feb 2024
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://ca.linkedin.com/in/ethansong
- X (Twitter): http://twitter.com/mrethansong
- Website: http://about.me/yifengsong

Ethan Song is a seed investor at Rare Circles in Montréal focused on iOS and Apps. Ethan Song has lived and worked around the world, with major stints in Shanghai, Paris and Vancouver. His independent travels and his background in theatre and engineering inspired him to merge art with science and technology, and ultimately, to co-found Frank & Oak. As the company’s CEO, Ethan oversees product design and development and thecustomer shopping experience.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.5M–$10M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| iOS | 1 | 25% |
| Apps | 1 | 25% |
| Android | 1 | 25% |
| Legal Tech | 1 | 25% |
| Organic Food | 1 | 25% |

9 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 3 | 75% |
| Pre-Seed | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Reactiv | Reactiv is a brand and developer-friendly automated mobile app creation platform that uses an end-to-end AI-powered tool to remove the friction involved in app development, launch, and management. | $625K | Pre-Seed | Feb 01, 2024 |  |
| Blume | Blume company touts its offering as locally made, and with 100 percent natural and organic ingredients such as turmeric, reishi, and others. | $1.5M | Seed | Jul 22, 2022 |  |
| Haloo | Navigating the trademark search and registration process can be daunting and onerous for business owners and entrepreneurs. Heirlume is the first self-serve online trademark search and registration platform that integrates sophisticated legal thinking with technology. We make the complex trademark search and registration process fast, accurate,trusted and affordable for entrepreneurs and enterprise/e-com partners. Our search tool instantly runs the country-specific legal tests (i.e., “likelihood of confusion”) and performs lawyer analysis. Intelligent search algorithms provide an at-a-glance opinion of registerability (conflicts, descriptiveness, obscenity), displayed in simple visuals. Distilling the multiple data sets involved with drafting a trademark application requires time-consuming legal analysis. Our machine learning auto-suggest trademark application builder performs the lawyer work and removes room for error. While our first go to market strategy will target SME individual users, we see huge potential in expanding our market reach through key B2B partnerships as an upsell/add-on to a domain purchase (GoDaddy), or store set-up (Shopify or Amazon). Ultimately, we believe we can make trademark registration quick, easy and affordable, similar to the experience of registering a domain. | $2.3M | Seed | May 16, 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 |  |

4 of 4 investments shown.

## Co-investors
- [The 51 Ventures](https://shizune.co/investors/profile/the-51-ventures) — VC Fund, 2 deals together
- [2 Punks Capital](https://shizune.co/investors/profile/2-punks-capital) — VC Fund, 1 deal together
- [Adventure Capital](https://shizune.co/investors/profile/adventure-capital-2) — VC Fund, 1 deal together
- [Capital Angel Network](https://shizune.co/investors/profile/capital-angel-network) — VC Fund, 1 deal together
- [Fulmer and Company](https://shizune.co/investors/profile/fulmer-and-company) — VC Fund, 1 deal together
- [Hashed](https://shizune.co/investors/profile/hashed-f96b) — VC Fund, 1 deal together

## About Rare Circles

VC Fund · Montréal, Canada

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.

3 contacts available at Rare Circles.

| Name | Title | Profile |
| --- | --- | --- |
| Ethan Song | Chief Executive Officer | https://shizune.co/investors/profile/ethan-song |
| Simon Gooder | Product and User Experience Manager | https://shizune.co/investors/profile/simon-gooder |
| Yifeng Song | Co-Founder | https://shizune.co/investors/profile/yifeng-song |

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## FAQ

### What does Ethan Song invest in?

Ethan Song invests primarily in iOS, Apps and Android startups, most often at Seed and Pre-Seed stage. Most of the 4 investments tracked by Shizune back companies in Canada. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Ethan Song's check size?

Ethan Song typically joins rounds of $1.5M–$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 Ethan Song participates in.

### When did Ethan Song last invest?

The most recent investment recorded for Ethan Song closed in Feb 2024. 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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