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Sifflet

AI · Paris, France · Founded 2021

Data reliability platform delivering actionable insights and helping organizations manage data quality monitoring at scale MoreLess

Sifflet Data is a startup that operates in the data management sector, providing solutions for data quality and cataloging. Their primary offering is a platform that not only monitors data quality but also provides actionable insights when data quality rules fail. This means that instead of just identifying issues with data, Sifflet's platform guides users on what steps to take to rectify these issues, ensuring data reliability at all times.

Their client base primarily includes businesses that heavily rely on data for their operations, such as those in the analytics sector. For instance, a VP of Data & Analytics at JobValley, one of their clients, praises Sifflet for its combination of data cataloging and quality features. The data catalog allows users to easily find the data they need, while the data quality feature ensures the reliability of this data.

Sifflet operates in a market where data is increasingly becoming a critical asset for businesses. Their business model revolves around providing a subscription-based platform that offers data quality monitoring and actionable insights. They generate revenue through subscription fees paid by businesses to use their platform.

In summary, Sifflet Data is a data management startup that provides a platform for data quality monitoring and cataloging, serving businesses that rely heavily on data. They operate on a subscription-based model, generating revenue through platform usage fees.

Keywords: Data Management, Data Quality, Data Cataloging, Actionable Insights, Data Reliability, Subscription-Based, Platform, Analytics, Business Data, Revenue Generation.

Company overview

Sifflet company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2021
Headquarters
Paris, France
Employees
51
Open positions
5
Dealroom signal
83.6
client focusb2btechnologyArtificial Intelligencebusiness modelSaaSsectorCore AIsectorMLopssectorWoman FoundersectorAI Data Preparation and Generationsectorobservatoire iaindustryEnterprise Software

Valuation & funding

Sifflet funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
EARLY VCEquity / VC Jun 2025 $18M $72M Mangrove Capital Partners · EQT Ventures · Capmont Technology
SERIES AEquity / VC Mar 2023 $13M $51M Mangrove Capital Partners · Bessemer Venture Partners · EQT Ventures
SEEDEquity / VC Nov 2021 Bessemer Venture Partners · Mangrove Capital Partners
OtherOther financing May 2021 $0 Agoranov
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Financials

Revenue and workforce over time

Available revenue and workforce history. Fields without reported data are omitted.

YearRevenueGrowthEmployees
2026 $4.7M 0% 51
2025 $4.7M 0% 48
2024 $4.7M 0% 48
2023 $4.7M +291.7% 54
2022 $1.2M 22
2021 3
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Growth signals

Sifflet website traffic

Latest recorded traffic for Sifflet is 8.7K monthly website visits, down 27.5% over the last three months. Sifflet's team grew 6.3% over the past year.

Latest monthly visits8.7K 3-month web change-27.5% 1-year team growth+6.3%
Monthly website visits46 observations · Oct 2022–Jul 2026
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Comparisons

Sifflet compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Sifflet's talent

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Team profiled 13 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 3 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

10 investors on Sifflet's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Series A 2 investors entered at this stage
EQT Ventures
Capmont Technology
Other known 6 additional known investors
Agoranov
Capmont
David Lapter
Dimitri Sirota
Emmanuel Cassimatis
Yannis Yahiaoui

Global footprint

Where Sifflet has talent and traffic

Workforce by country
4 countries with
team presence
🇫🇷 France72.7%
🇺🇸 United States18.2%
🇬🇧 United Kingdom6.8%
🇵🇹 Portugal2.3%
4 countries shown

In the news

Latest news about Sifflet

Recent press, funding announcements, and product moves mentioning Sifflet — open to read from the original sources.

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Market sentiment

What the market is saying about Sifflet

An AI-synthesized read of the highest-engagement posts about Sifflet on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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