# Guillaume d'Audiffret

> Guillaume d'Audiffret is a seed investor at Seyna backing InsurTech. See 3 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: Seyna
- Location: Paris, France
- Total investments: 3
- Last investment: Jun 2022
- Lead investor: 67%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/guillaume-d-audiffret-0a664213

Guillaume d'Audiffret is a seed investor at Seyna in Paris focused on InsurTech and FinTech. Guillaume d'Audiffret is the Cofounder at Seyna.

## Contacts

5 contacts available for Guillaume d'Audiffret: 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/guillaume-d-audiffret?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| InsurTech | 2 | 67% |
| FinTech | 1 | 33% |
| Big Data | 1 | 33% |
| Analytics | 1 | 33% |
| Insurance | 1 | 33% |

9 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 33% |
| Series B | 1 | 33% |
| Series F | 1 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| France | 2 | 67% |
| United States | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Devo | Devo is the only cloud-native logging and security analytics platform that releases the full potential of your data to empower bold, confident action. With unrivaled scale to collect all of your data without compromise, speed to give you immediate access and answers, and clarity to focus on the signals that matter most, Devo is your ally inprotecting your organization today and tomorrow. Headquartered in Cambridge, Mass., Devo is backed by Insight Partners, Georgian, TCV, General Atlantic, Bessemer Venture Partners, Kibo Ventures and Eurazeo. Devo Technology was founded in 2011 and is headquartered in Cambridge, Massachusetts. | $100M | Series F | Jun 02, 2022 |  |
| Descartes Underwriting | Descartes Underwriting is an insurtech company that specializes in climate risk modeling and data-driven risk transfer. It works with corporate brokers to design and underwrite innovative, bespoke, and affordable insurance. The company offers tech-based insurance products covering risks such as flooding, wildfires, droughts, and other large-scaleevents to businesses, across all sectors, including agriculture, hospitality, mining, construction, traditional and renewable energy, entertainment, and retail. The company was founded in 2019 and is headquartered in Puteaux, Ile-de-France, France. | $120M | Series B | Jan 31, 2022 |  |
| Flitter | Flitter is a neo-insurance company that provides pay-per-mile insurance and connected technology. |  | Seed | Jan 27, 2022 |  |

3 of 3 investments shown.

## Co-investors
- [Alma Mundi Ventures](https://shizune.co/investors/profile/alma-mundi-venture) — VC Fund, 1 deal together
- [Bessemer Venture Partners](https://shizune.co/investors/profile/bessemer-venture-partners) — VC Fund, 1 deal together
- [BlackFin Capital Partners](https://shizune.co/investors/profile/blackfin-capital-partners) — VC Fund, 1 deal together
- [Cathay Innovation](https://shizune.co/investors/profile/cathay-innovation-fund) — VC Fund, 1 deal together
- [Cathay Innovation](https://shizune.co/investors/profile/c-entrepreneurs) — VC Fund, 1 deal together
- [General Atlantic](https://shizune.co/investors/profile/general-atlantic) — VC Fund, 1 deal together

## About Seyna

VC Fund · Paris, France

Seyna Seyna provides an insurance creation, management and distribution platform for brokers to protect their customers.

5 contacts available at Seyna.

| Name | Title | Profile |
| --- | --- | --- |
| Bertrand Labilloy | Membre du conseil d’administration | https://shizune.co/investors/profile/bertrand-labilloy |
| Guillaume d'Audiffret | Cofounder | https://shizune.co/investors/profile/guillaume-d-audiffret |
| Guillaume Font | CTO | — |
| Jean Nicolini | Chief Finance and Risk Officer | — |
| Nicolas d'Audiffret | Investor | https://shizune.co/investors/profile/nicolas-d-audiffret |

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## Featured in investor lists
- [InsurTech Angel Investors in France](https://shizune.co/investors/insurtech-angel-investors-france)
- [InsurTech Investors in France](https://shizune.co/investors/insurtech-investors-france)

## FAQ

### What does Guillaume d'Audiffret invest in?

Guillaume d'Audiffret invests primarily in InsurTech, FinTech and Big Data startups, most often at Seed and Series B stage. Most of the 3 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Guillaume d'Audiffret?

Public channels for Guillaume d'Audiffret include LinkedIn. 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 Guillaume d'Audiffret last invest?

The most recent investment recorded for Guillaume d'Audiffret closed in Jun 2022. Shizune tracks 3 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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