Insights

Strong Market Presence Sifflet has established a solid presence in the data observability space with high-profile clients such as the BBC, Penguin Random House, Carrefour, and Adaptavist, indicating a proven track record of delivering value to large and diverse organizations.

Recent Funding Boost The company secured an $18 million funding round led by major investors like EQT Ventures, Mangrove Capital Partners, and Capmont Technology, highlighting strong investor confidence and potential for accelerated growth and product expansion.

Innovative Technology Sifflet leverages advanced technologies including PyTorch, D3.js, and Spring Boot, along with AI-driven features like AI brokers and the Flow Stopper, positioning it as a cutting-edge solution suitable for organizations aiming to enhance data quality and reliability.

Expansion Opportunities Given its recent product launches such as AI brokers and integrations with other platforms, Sifflet is expanding its product ecosystem, offering numerous opportunities to upsell existing clients or attract organizations seeking integrated data observability and AI capabilities.

Growth Potential With reported revenues between 1 million and 10 million and a strategic focus on AI-driven data observability, Sifflet presents a promising opportunity for sales efforts targeting mid to large-sized enterprises looking to modernize data management and improve data governance.

Similar companies to Sifflet

Sifflet Tech Stack

Sifflet uses 8 technology products and services including HubSpot Analytics, Spring Boot, D3.js, and more. Explore Sifflet's tech stack below.

  • HubSpot Analytics
    Analytics
  • Spring Boot
    Frameworks And Libraries
  • D3.js
    Javascript Graphics
  • PyTorch
    Machine Learning
  • Python
    Programming Languages
  • Datadog
    Real User Monitoring
  • Adobe XD
    Team Collaboration
  • Spring Framework
    Web Frameworks

Sifflet's Email Address Formats

Sifflet uses at least 1 format(s):
Sifflet Email FormatsExamplePercentage
First@siffletdata.comJohn@siffletdata.com
40%
First.Last@siffletdata.comJohn.Doe@siffletdata.com
10%
First@siffletdata.comJohn@siffletdata.com
40%
First.Last@siffletdata.comJohn.Doe@siffletdata.com
10%

Frequently Asked Questions

Where is Sifflet's headquarters located?

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Sifflet's main headquarters is located at New York, New York US. The company has employees across 2 continents, including EuropeNorth America.

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 LinkedInCrunchbase.

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 October 2025, Sifflet has approximately 53 employees across 2 continents, including EuropeNorth America. Key team members include Ceo & Co-Founder: S. B.Head Of Product: M. K.Head Of Marketing: R. D.. 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 AnalyticsSpring BootD3.jsPyTorchPythonDatadogAdobe XDSpring Framework.

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 October 2025, Sifflet has raised $18M in funding. The last funding round occurred on Jun 19, 2025 for $18M.

When was Sifflet founded?

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Sifflet was founded in 2021.

Sifflet

Software DevelopmentNew York, United States51-200 Employees

Sifflet is a leading data observability platform that helps companies see data breakthroughs. Customers like the BBC, Penguin Random House, Carrefour, and Adaptavist rely on Sifflet to uncover, prevent, and overcome the technical and organizational obstacles that get in the way of better quality, more reliable data. Sifflet is a best-in-class data observability solution for the entire organization, ranked Best estimated ROI and Fastest implementation by G2 users. Learn more about what's keeping you from seeing data breakthroughs at siffletdata.com.

Section iconCompany Overview

Headquarters
New York, New York US
NAICS Code
5112 - Software Publishers
Founded
2021
Employees
51-200

Section iconFunding & Financials

  • $18M

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

  • $1M$10M

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

Section iconFunding & Financials

  • $18M

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

  • $1M$10M

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

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