# Brett Gibson

> Brett Gibson is a seed investor at Initialized Capital backing Cryptocurrency. See 37 investments, round sizes, portfolio and contact details. Updated Oct 2026.

- Type: Angel Investor
- Fund: [Initialized Capital](https://shizune.co/investors/profile/initialized-capital)
- Location: San Francisco, United States
- Total investments: 37
- Last investment: Sep 2026
- Lead investor: 51%
- Last updated: Oct 2026
- LinkedIn: https://www.linkedin.com/in/brettdgibson/
- X (Twitter): https://twitter.com/brettdg

Brett Gibson is a seed investor at Initialized Capital in San Francisco focused on Cryptocurrency and Blockchain. Brett Gibson is the Managing Partner of Initialized Capital. He graduated with a BA in philosophy from the University of California, Santa Barbara.

## Contacts

5 contacts available for Brett Gibson: 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/brett-gibson?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $2.5M–$9.3M |
| Series A | $1.6M–$40M |
| Series B | $19M–$105M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Cryptocurrency | 7 | 19% |
| Blockchain | 6 | 16% |
| Artificial Intelligence | 6 | 16% |
| Software | 5 | 14% |
| SaaS | 4 | 11% |

46 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 15 | 41% |
| Series A | 8 | 22% |
| Series B | 4 | 11% |
| Pre-Seed | 3 | 8% |
| Angel | 1 | 3% |

7 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 18 | 49% |
| Canada | 2 | 5% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Robocurve | Robocurve builds open-source evaluation tools and benchmarks for measuring real-world capabilities of AI and robots. | $10M | Seed | Sep 14, 2026 | https://www.robocurve.org |
| Guide Labs | Guide Labs is a software development company that builds interpretable models to explain reasoning that are easy to steer, debug, and align. | $9.3M | Seed | Dec 04, 2025 | https://www.guidelabs.ai/ |
| Greptile | Tabnam is an AI-powered product research tool that scrapes the internet for customer experience data about a product to help shoppers make more informed decisions. | $25M | Series A | Sep 23, 2025 | https://www.tabnam.com/ |
| RockSolid Network | RockSolid Network is a DeFi protocol offering institutional-grade liquid vaults and white-label vault solutions. | $2.8M | Pre-Seed | Sep 09, 2025 | https://rocksolid.network/ |
| Human | Own your freedom. | $7.3M | Pre-Seed | Feb 10, 2025 | https://human.org |
| Beyond Aero | Beyond Aero is a Toulouse-based aerospace company founded in 2020 | $20M | Series A | Oct 25, 2024 |  |
| Azura | Azura is a new all-in-one crypto application aggregation layer launched with the assistance of some of the most well-known cryptocurrency pioneers. The company's application and interfacing layer provides reliable access to DeFi assets, real-time market data, and full trade lifecycle support. | $6.9M | Seed | Oct 22, 2024 | https://azura.xyz/ |
| kapa.ai | kapa.ai answers developer questions automatically from the technical resources to generate an LLM-powered chatbot. | $3.2M | Seed | Oct 03, 2024 | https://www.kapa.ai/ |
| Greptile | Tabnam is an AI-powered product research tool that scrapes the internet for customer experience data about a product to help shoppers make more informed decisions. | $3.9M | Seed | Jun 06, 2024 | https://www.tabnam.com/ |
| Albedo | Albedo is the full-stack VLEO company. We deliver exquisite performance with resilient, agile architectures at a fraction of traditional costs. Our Precision platform supports a variety of mission types - just bring your payload. Clarity-1 is flying in VLEO today. | $35M | Series A | Jan 23, 2024 | https://albedo.com |

10 of 37 investments shown.

## Co-investors
- [Y Combinator](https://shizune.co/investors/profile/y-combinator) — VC Fund, 12 deals together
- [Notation Capital](https://shizune.co/investors/profile/notation-capital-2) — VC Fund, 5 deals together
- [Pioneer Fund](https://shizune.co/investors/profile/pioneer-fund) — VC Fund, 5 deals together
- [Andreessen Horowitz](https://shizune.co/investors/profile/andreessen-horowitz) — VC Fund, 4 deals together
- [Castle Island Ventures](https://shizune.co/investors/profile/castle-island-ventures) — VC Fund, 4 deals together
- [Liquid 2 Ventures](https://shizune.co/investors/profile/liquid2-ventures) — VC Fund, 4 deals together

## About Initialized Capital

VC Fund · San Francisco, United States

Initialized Capital is an early-stage venture capital firm focused on the seed. Initialized has 6 investing partners and over $3.2B under management over five core funds since its founding in 2012. The firm's startups have created in aggregate over $200B in market value so far.

5 contacts available at Initialized Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Anson MacKinney | Venture Capital Associate | https://shizune.co/investors/profile/anson-mackinney |
| Zoe Perret | Head of Strategic Operations | https://shizune.co/investors/profile/zoe-perret |
| Abdul Ly | Principal | https://shizune.co/investors/profile/abdul-ly |
| Alda Dennis | General Partner | https://shizune.co/investors/profile/alda-leu-dennis |
| Andrew Sather | Principal | https://shizune.co/investors/profile/andrew-sather |

## Similar investors

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

## FAQ

### What does Brett Gibson invest in?

Brett Gibson invests primarily in Cryptocurrency, Blockchain and Artificial Intelligence startups, most often at Seed and Series A stage. Most of the 37 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What round sizes does Brett Gibson invest in?

Brett Gibson typically joins rounds of $2.5M–$9.3M at Seed, $1.6M–$40M at Series A and $19M–$105M at Series B. These are whole funding-round sizes, not Brett Gibson's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Brett Gibson took part in.

### How do I contact Brett Gibson?

Public channels for Brett Gibson include LinkedIn and X (Twitter). 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 Brett Gibson last invest?

The most recent investment recorded for Brett Gibson closed in Sep 2026. Shizune tracks 37 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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