# Romain Huet

> Romain Huet is a seed investor backing Software, Information Technology and Internet. See 11 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Location: San Francisco Bay Area, United States
- Total investments: 11
- Last investment: Jul 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/romainhuet
- X (Twitter): https://twitter.com/romainhuet
- Website: http://romainhuet.com/

Romain Huet is a seed investor in San Francisco Bay Area focused on Software and Information Technology. Romain Huet currently runs Stripe's global developer relations team. He previously served as a Senior Developer Advocate at Twitter. He was the first member of the Developer Relations team outside of the US, and joined joined Twitter in 2013 to tell the story of the platform and inspire developers to connect to the pulse of the planet withTwitter APIs. In October 2014, he helped launch Fabric, Twitter's new mobile platform, and Digits. Since then, he has been traveling the world to meet developers in more than 20 cities and working with amazing entrepreneurs and companies to build the best mobile apps for iOS & Android.Previously, he was the Co-Founder & CTO of Jolicloud. Romain Huet designed and launched Joli OS, the first cloud operating system based on Linux and Chromium. Huet created its user interface and exposed system APIs with cutting-edge JavaScript and HTML5, and built the platform connecting all major cloud services entirely in Node.During his engineering course, he worked at Netvibes where he pioneered the Facebook API development with the most popular widget of the personalized start page and helped create UWA, the open source JavaScript engine to make Netvibes apps run everywhere.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $3.2M–$11M |
| Series A | $11M–$15M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 4 | 36% |
| Information Technology | 4 | 36% |
| Internet | 2 | 18% |
| Apps | 1 | 9% |
| FinTech | 1 | 9% |

14 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 6 | 55% |
| Series A | 2 | 18% |
| Pre-Seed | 1 | 9% |
| Series B | 1 | 9% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 4 | 36% |
| France | 1 | 9% |
| Finland | 1 | 9% |
| Ireland | 1 | 9% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Uniti AI | ​Uniti AI develops artificial intelligence agents designed to assist real estate professionals by engaging, qualifying, and scheduling leads through various communication channels, including email, SMS, WhatsApp, and website chat, operating around the clock. The platform offers customization options, allowing users to tailor qualificationquestions, messaging styles, and escalation protocols without requiring coding skills. Uniti AI's solutions cater to diverse real estate sectors such as self-storage, coworking spaces, multifamily housing, brokerages, and event venues. By automating routine tasks, the company aims to enable human teams to focus on strategic, high-value activities. | $12M | Series A | Jul 21, 2026 |  |
| White Circle | White Circle detects and fixes AI vulnerabilities automatically, keeping your system under control. | $11M | Seed | May 12, 2026 |  |
| Swarmia | Data-driven superpowers for software teams | $11.5M | Series A | Jun 18, 2025 |  |
| Granola | AI note-taking solution | $43M | Series B | May 14, 2025 |  |
| PromptLayer | The first dev platform for prompt engineering. Based in NYC. | $4.8M | Seed | Feb 07, 2025 |  |
| Lago | Lago synchronizes customer data to business tools. The company was founded in 2021 and is headquartered in New Castle County, Delaware. | $15M | Series A | Mar 14, 2024 |  |
| Twin | Twin Labs, offer an automated tool for repetitive operations, such as onboarding new staff to all internal systems. | $3M | Pre-Seed | Jan 31, 2024 |  |
| Kota | Insurance and retirement benefits for every kind of team | $5.3M | Seed | Oct 25, 2023 |  |
| Privy | Privy creates authentication, authorization, and data control tooling to enable developers to create products that keep users safe. It creates simple, powerful APIs for managing user data, allowing them to easily integrate user data into their products. Privy bridges the gap between users' on-chain activity and their off-chain data, allowingusers to create delightful experiences without putting themselves or the product at risk. | $8.3M | Seed | Apr 20, 2022 |  |
| Rootly | Rootly provides incident management solutions designed to streamline operations and reduce response times for organizations. Their platform helps teams manage incidents efficiently by automating processes, creating structured workflows, and enabling real-time collaboration. Rootly’s system integrates with existing tools to centralize information,allowing teams to respond quickly and resolve issues with minimal disruption. By offering features like post-incident analysis and automated alerts, Rootly supports organizations in improving operational resilience and reducing downtime. The platform is tailored to support teams in managing complex incidents while maintaining alignment with broader business goals. | $3.2M | Seed | Jul 08, 2021 |  |

10 of 11 investments shown.

## Co-investors
- [NFDG Ventures](https://shizune.co/investors/profile/nfdg-ventures) — VC Fund, 3 deals together
- [Sequoia Capital](https://shizune.co/investors/profile/sequoia-capital) — VC Fund, 3 deals together
- [Alven](https://shizune.co/investors/profile/alven-capital) — VC Fund, 2 deals together
- [DIG Ventures](https://shizune.co/investors/profile/dig-ventures) — VC Fund, 2 deals together
- [EQT Ventures](https://shizune.co/investors/profile/eqtventures) — VC Fund, 2 deals together
- [Lifeline Ventures](https://shizune.co/investors/profile/lifeline-ventures) — VC Fund, 2 deals together

## Similar investors

### Similar industry
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Global Founders Capital](https://shizune.co/investors/profile/global-founders-capital) — VC Fund
- [Coinbase Ventures](https://shizune.co/investors/profile/coinbase-ventures) — VC Fund

### 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

### Similar country
- [Enterprise Ireland](https://shizune.co/investors/profile/enterprise-ireland) — VC Fund
- [NDRC](https://shizune.co/investors/profile/ndrc) — VC Fund
- [Act Venture Capital](https://shizune.co/investors/profile/act-venture-capital) — VC Fund

## Featured in investor lists
- [Software Angel Investors in Finland](https://shizune.co/investors/software-angel-investors-finland)
- [SaaS Angel Investors in Finland](https://shizune.co/investors/saas-angel-investors-finland)
- [Software Angel Investors in Ireland](https://shizune.co/investors/software-angel-investors-ireland)
- [FinTech Investors in Ireland](https://shizune.co/investors/fintech-investors-ireland)
- [Financial Services Angel Investors in Ireland](https://shizune.co/investors/financial-services-angel-investors-ireland)
- [FinTech Angel Investors in Ireland](https://shizune.co/investors/fintech-angel-investors-ireland)

## FAQ

### What does Romain Huet invest in?

Romain Huet invests primarily in Software, Information Technology and Internet startups, most often at Seed and Series A stage. Most of the 11 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 Romain Huet's check size?

Romain Huet typically joins rounds of $3.2M–$11M at Seed and $11M–$15M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Romain Huet participates in.

### When did Romain Huet last invest?

The most recent investment recorded for Romain Huet closed in Jul 2026. Shizune tracks 11 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co