Insights

Enterprise efficiency Sifflet targets large data teams across enterprise-scale environments with coverage from legacy systems to modern cloud stacks, indicating strong upsell opportunities to existing enterprise customers seeking robust data reliability and governance.

AI observability The platform’s emphasis on AI-native data observability and AI brokers positions it to sell into organizations investing in trustworthy AI outputs, offering a path to expand with AI/ML teams and governance-minded stakeholders.

Funding momentum Recent $18M funding rounds led by prominent VCs and a growing investor list signal strong market validation and potential for expansion, making Sifflet an appealing partner for larger enterprise buyers and co-selling with ecosystem players.

Industry credibility References from BBC, Saint-Gobain, Euronext, and CMA CGM suggest reliability and scale; sales efforts can leverage these logos to accelerate enterprise persuasion and expand into regulated or data-intensive sectors.

Strategic integrations Recent integrations with Arrangr and existing tech stacks like Looker, Grafana Loki, and Sentry provide clear entry ramps for cross-sell opportunities with analytics and operations tooling teams seeking seamless observability enhancements.

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Sifflet Tech Stack

Sifflet uses 8 technology products and services including HubSpot Analytics, DBT, Google BigQuery, and more. Explore Sifflet's tech stack below.

Sifflet's Email Address Formats

Sifflet uses at least 2 email formats:
Sifflet Email FormatsExamplePercentage
First@siffletdata.comJohn@siffletdata.com
70%
First.Last@siffletdata.comJohn.Doe@siffletdata.com
30%

Frequently Asked Questions

What is Sifflet's official website and social media links?

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Sifflet's official website is siffletdata.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Sifflet generate?

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As of August 2026, Sifflet's annual revenue is estimated to be $1M - $10M.

What is Sifflet's NAICS code?

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Sifflet's NAICS code is 5112 - Software Publishers.

How many employees does Sifflet have currently?

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As of August 2026, Sifflet has approximately 50 employees across 3 continents, including Europe, North America and Asia. Key team members include Head Of Marketing: R. D., Head Of Sales: J. S. and Head Of Product: L. M. Explore Sifflet's employee directory with LeadIQ.

What industry does Sifflet belong to?

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Sifflet operates in the Software Development industry.

What technology does Sifflet use?

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Sifflet's tech stack includes HubSpot Analytics, DBT, Google BigQuery, Amazon Simple Email Service, Webflow, Microsoft Azure, Slack and Adobe Creative Suite.

What is Sifflet's email format?

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Sifflet's email format typically follows the pattern of First@siffletdata.com. Find more Sifflet email formats with LeadIQ.

How much funding has Sifflet raised to date?

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As of August 2026, Sifflet has raised $36M in funding. The last funding round occurred on Jul 19, 2025 for $18M.

When was Sifflet founded?

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Sifflet was founded in 2021.
Sifflet logo

Sifflet

Software DevelopmentNew York, United States11-50 Employees

Sifflet is a data observability platform that helps data teams move from reactive firefighting to proactive, business-aware decision making. The platform employs an AI-driven system to automatically detect anomalies, diagnose root causes, and propose code-level resolutions, while enriching alerts with full-stack lineage and downstream business usage. This approach allows prioritization based on business risk rather than solely on technical severity, and it counts Carrefour, BBC, and Penguin Random House among its users.
Based in New York, New York, it sits within the software development industry as a provider of data quality and observability capabilities that connect technical signals to business impact. A notable recent development is the July 2025 integration with Arrangr Inc., indicating expanded interoperability with other operational tools.

Section iconCompany Overview

NAICS Code
5112 - Software Publishers
Founded
2021
Employees
11-50

Section iconFunding & Financials

  • $36M

    Sifflet has raised a total of $36M of funding over 4 rounds. Their latest funding round was raised on Jul 19, 2025 in the amount of $18M as a Venture Round.

  • $1M - $10M

    Sifflet's revenue is estimated to be in the range of $1M - $10M

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