# Stephan Goupille

> Stephan Goupille is a seed investor at Data Tech Fund backing Software. See 19 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Data Tech Fund](https://shizune.co/investors/profile/data-tech-fund)
- Location: Marco Island, United States
- Total investments: 19
- Last investment: Feb 2025
- Lead investor: 16%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/stephan-goupille/
- Website: https://datatech.fund/

Stephan Goupille is a seed investor at Data Tech Fund in Marco Island focused on Software and Artificial Intelligence. General Partner at Data Tech Fund. Early Facebook growth analyst and later head of data at FB Messenger.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1M–$5.3M |
| Pre-Seed | $350k–$1M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 8 | 42% |
| Artificial Intelligence | 7 | 37% |
| Analytics | 4 | 21% |
| Information Technology | 4 | 21% |
| SaaS | 3 | 16% |

43 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 9 | 47% |
| Pre-Seed | 7 | 37% |
| Series A | 1 | 5% |
| Funding Round | 1 | 5% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 14 | 74% |
| Portugal | 1 | 5% |
| United Kingdom | 1 | 5% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Universal | Universal is a wrapped asset protocol designed to enable trading for any token, on any chain. | $9M |  | Feb 19, 2025 |  |
| Knapsack | Fast, on-device AI. Carve your own path with a secure, on-premise, open-source GPT. Semantic search and chat with ultimate privacy and security. | $1M | Pre-Seed | Aug 07, 2024 |  |
| ProhostAI | AI-powered operating system for short-term rental hosts |  | Pre-Seed | May 28, 2024 |  |
| Surf Eye | Surf Eye is the most advanced surf camera network that captures every wave on video using AI. | $350K | Pre-Seed | Apr 01, 2024 |  |
| Select Star | Select Star is a modern data governance platform that helps organizations manage and understand their data at scale – enabling AI, analytics, and self-service across the business. It automatically catalogs datasets, traces end-to-end lineage, and builds a shared business glossary and semantic layer, so teams can confidently work with trusted data.With a user-friendly data portal and built-in automation, Select Star supports use cases including data democratization, data governance, semantic layers, and cloud data migrations—serving as a foundational layer for enterprise AI and data initiatives. | $15M | Series A | Jan 31, 2023 |  |
| Fabric | Fabric is an AI-powered workspace and file manager for people and groups.Fabric is a self-organizing multiplayer workspace. | $1M | Pre-Seed | Jan 24, 2023 |  |
| Recast | Recast is a media measurement platform developer for a wasted advertising budget. Its platform utilizes cutting-edge probabilistic computation and causal inference for a fully-automated insight system. Using AI, it also optimizes marketing performance by accurately measuring the true impact of marketing in real-time. | $3.4M | Seed | Dec 14, 2022 |  |
| Subsalt | Subsalt allows users to share sensitive data with guaranteed privacy protections and regulatory compliance. Subsalt’s analytical data store allows users to safely and easily provision privacy-preserving data to researchers, teammates, and partners. It was founded in 2021 and is based in Charlotte, North Carolina. |  | Seed | Nov 30, 2022 |  |
| Atlas | Atlas is a provider of a credit card service platform for consumers. It connects to customer banks to get a spending limit that can be offered, sets up autopay, and reports on-time payments with instant transaction alerts. |  | Seed | Oct 01, 2022 |  |
| Atlas | Atlas is a provider of a credit card service platform for consumers. It connects to customer banks to get a spending limit that can be offered, sets up autopay, and reports on-time payments with instant transaction alerts. |  | Pre-Seed | Oct 01, 2022 |  |

10 of 19 investments shown.

## Co-investors
- [Everywhere Ventures](https://shizune.co/investors/profile/everywhere-ventures) — VC Fund, 3 deals together
- [Lerer Hippeau](https://shizune.co/investors/profile/lerer-ventures) — VC Fund, 3 deals together
- [Afore Capital](https://shizune.co/investors/profile/afore-capital) — VC Fund, 2 deals together
- [Eniac Ventures](https://shizune.co/investors/profile/eniac-ventures) — VC Fund, 2 deals together
- [K5 Global](https://shizune.co/investors/profile/k5-global) — VC Fund, 2 deals together
- [Lightspeed Venture Partners](https://shizune.co/investors/profile/lightspeed-venture-partners) — VC Fund, 2 deals together

## About Data Tech Fund

VC Fund · Seattle, United States

An early-stage fund investing in startups that leverage proprietary data and AI

4 contacts available at Data Tech Fund.

| Name | Title | Profile |
| --- | --- | --- |
| Ravi Grover | General Partner | https://shizune.co/investors/profile/ravi-grover |
| Andreas Quandt | General Partner | https://shizune.co/investors/profile/andreas-quandt |
| Siva Kolappa | General Partner | https://shizune.co/investors/profile/siva-kolappa-7775 |
| Stephan Goupille | General Partner | https://shizune.co/investors/profile/stephan-goupille-bced |

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## FAQ

### What does Stephan Goupille invest in?

Stephan Goupille invests primarily in Software, Artificial Intelligence and Analytics startups, most often at Seed and Pre-Seed stage. Most of the 19 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 Stephan Goupille's check size?

Stephan Goupille typically joins rounds of $1M–$5.3M at Seed and $350k–$1M 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 Stephan Goupille participates in.

### When did Stephan Goupille last invest?

The most recent investment recorded for Stephan Goupille closed in Feb 2025. Shizune tracks 19 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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