Key facts
- Sifflet’s last known valuation is $52.2M (Mar 2023).
- It has raised $57.6M; the latest was Early Stage VC ($20.5M) in Jun 2025.
- Notable investors include Bessemer Venture Partners, Agoranov, EQT Ventures, Capmont Technology, Mangrove Capital Partners.
- Status: Privately Held (backing).
- ·The complete investor list — 5 names
- ·Watchlist + deal alerts for Sifflet
- ·The full record, as it builds
Funding rounds
No funding rounds for Sifflet are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Sifflet
Developer of a cloud-native data monitoring platform designed to drive business with trustworthy data. The company's platform handles the complex process of connecting to different data sources seamlessly and adapts instantly to the data volumes, enabling clients to make data management more accessible.
- Sector
- Information Technology
- HQ
- Paris, France
- Founded
- 2021
- Employees
- 50
- Website
- siffletdata.com/
- Ownership
- Privately Held (backing)
Sifflet doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Sifflet shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Sifflet in its N-PORT filings yet. We sweep new filings monthly.