# Builder Capital

> Builder Capital is a VC fund in Toronto backing Blockchain and Artificial Intelligence. See 35 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Toronto, Canada
- Total investments: 35
- Last investment: Aug 2025
- Lead investor: 3%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/buildervc
- X (Twitter): https://twitter.com/buildervc
- Website: https://www.buildercapital.io

Builder Capital is an Investment firm.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $3M–$9M |
| Pre-Seed | $1M–$6M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Blockchain | 15 | 43% |
| Artificial Intelligence | 10 | 29% |
| Web3 | 8 | 23% |
| Cryptocurrency | 8 | 23% |
| Software | 5 | 14% |

37 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 20 | 57% |
| Pre-Seed | 13 | 37% |
| Initial Coin Offering | 1 | 3% |
| Venture - Series Unknown | 1 | 3% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 14 | 40% |
| United Kingdom | 3 | 9% |
| Canada | 2 | 6% |
| Singapore | 2 | 6% |
| France | 1 | 3% |

6 countries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Mega Tera Corp | Mega Tera Corp transforms distributed consumer browsers into Internet Superintelligence.This architecture unlocks high-frequency, unblockable access to the live internet for agentic AI, automation, and intelligent systems at scale.Check out our consumer apps at https://browser.cashWant to join the team providing AI systems withInternet Superintelligence? We're hiring!For any questions about Mega Tera Corp, related entities, or services, reach out to alex@megatera.ai | $1M | Pre-Seed | Aug 01, 2025 |  |
| Rover | Rover is a liquid staking protocol on Botanix that exchanges Bitcoin for rovBTC. | $4.1M | Seed | May 20, 2025 |  |
| Fluent Labs | Fluent Labs is a blockchain development company. It aims to simplify blockchain development and enhance compatibility across different virtual machines. | $8M | Seed | Feb 19, 2025 |  |
| Hyve Labs | Hyve Labs is about creating a comprehensive social gaming experience. and each game offers a chance to create deep connections and participate in a virtual world, going beyond simple entertainment. | $2.8M | Pre-Seed | Jan 16, 2025 |  |
| Fraction AI | Fraction AI is the best human-generated data for training your AI models. | $6M | Pre-Seed | Dec 18, 2024 |  |
| Neptune Protocol | Neptune Protocol is a decentralized lending platform. It enhances capital efficiency by enabling customers to obtain liquidity in a secure manner. | $3.9M | Seed | Dec 10, 2024 |  |
| Magma | Magma is a decentralized liquid staking protocol built on the Monad Network, an Ethereum-compatible Layer 1 blockchain. | $3.9M | Seed | Oct 30, 2024 |  |
| KRNL Labs | KRNL Labs is a decentralized infrastructure protocol that makes smart contracts and develops an open, multichain software registry for the Web3 ecosystem. That allows developers to build dApps that can leverage multiple blockchains simultaneously. | $1.7M | Pre-Seed | Oct 29, 2024 |  |
| Fluid Protocol | Fluid Protocol is a decentralized, over-collateralized lending mechanism designed especially for Fuel Network. In order to maximize capital efficiency, Fluid offers users a safe and effective method of releasing liquidity from their collateral without having to liquidate their underlying assets. | $3.9M | Seed | Oct 23, 2024 |  |
| Octra | Octra is an FHE blockchain network that allows for segregated execution environments. | $4M | Pre-Seed | Sep 20, 2024 |  |

10 of 35 investments shown.

## Co-investors
- [IVC](https://shizune.co/investors/profile/infinity-ventures-crypto) — VC Fund, 8 deals together
- [Big Brain Holdings](https://shizune.co/investors/profile/big-brain-holdings) — VC Fund, 7 deals together
- [Maelstrom](https://shizune.co/investors/profile/maelstrom) — VC Fund, 7 deals together
- [Fenbushi Capital](https://shizune.co/investors/profile/fenbushi-capital) — VC Fund, 6 deals together
- [AlphaCrypto Capital](https://shizune.co/investors/profile/alphacrypto-capital) — VC Fund, 5 deals together
- [CMS Holdings](https://shizune.co/investors/profile/cms-holdings) — VC Fund, 5 deals together

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## FAQ

### What does Builder Capital invest in?

Builder Capital invests primarily in Blockchain, Artificial Intelligence and Web3 startups, most often at Seed and Pre-Seed stage. Most of the 35 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 Builder Capital's check size?

Builder Capital typically joins rounds of $3M–$9M at Seed and $1M–$6M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Builder Capital participates in.

### When did Builder Capital last invest?

The most recent investment recorded for Builder Capital closed in Aug 2025. Shizune tracks 35 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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