At Sifflet,
Data Means Business.

Data drives every strategic decision, guides innovation, and powers transformation. But how do companies ensure their data is reliable? How can they trust the insights that guide critical business choices? How do they turn raw information into actionable intelligence, high-performing products, and superior strategies? Enter Sifflet.

Who We Are

We are a data observability platform.
We offer end-to-end oversight into the entire data stack, helping teams to uncover, prevent and overcome the technical and organizational obstacles that get in the way of better quality, more reliable data.

Our Mission

We help companies see data breakthroughs. Sifflet delivers smoother running data stacks by providing detailed oversight and solutions that reduce data breaks, improve team alignment and operations, and build confidence in the numbers. The result? Superior insights, value and products from data.

Meet our Executive team

Sifflet was built by a data-obsessed team for
data-obsessed teams.

We’re Hiring!

Chief Executive Officer

Salma Bakouk

Before founding Sifflet, Salma worked in quantitative sales & trading at Goldman Sachs, where she saw firsthand how unreliable data could undermine even the most sophisticated models. She holds two master’s degrees in Applied Mathematics and Computer Science from École Centrale Paris. Named among Europe’s Top 100 Women in Tech, Salma is a frequent speaker at leading industry events including Gartner D&A Summit and Big Data LDN. Outside of work, she loves running mountain trails, discovering new cities, and spending time with her dog always chasing the same clarity and balance she strives to bring to data.

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Frequently asked questions

Can I customize how sensitive the alerts are in Sifflet’s Freshness Monitor?

Absolutely! Sifflet lets you adjust the sensitivity of your freshness alerts based on your specific needs. Whether you're monitoring ML pipelines or business-critical dashboards, you can fine-tune how strict the system is about detecting anomalies to ensure you're only alerted when it really matters. This is a great way to optimize your incident response automation.

What kind of metadata can I see for a Fivetran connector in Sifflet?

When you click on a Fivetran connector node in the lineage, you’ll see key metadata like source and destination, sync frequency, current status, and the timestamp of the latest sync. This complements Sifflet’s existing metadata like owner and last refresh for complete context.

Can I learn about real-world results from Sifflet customers at the event?

Yes, definitely! Companies like Saint-Gobain will be sharing how they’ve used Sifflet for data observability, data lineage tracking, and SLA compliance. It’s a great chance to hear how others are solving real data challenges with our platform.

What can I expect from Sifflet at Big Data Paris 2024?

We're so excited to welcome you at Booth #D15 on October 15 and 16! You’ll get to experience live demos of our latest data observability features, hear real client stories like Saint-Gobain’s, and explore how Sifflet helps improve data reliability and streamline data pipeline monitoring.

What are some common signs of a data distribution issue?

Some red flags include missing categories, unusual clustering of values, unexpected outliers, or uneven splits that don’t align with business logic. These issues often sneak past volume or schema checks, which is why proactive data quality monitoring and data profiling are so important for catching them early.

Is Sifflet's Data Sharing compatible with cloud data platforms like Snowflake or BigQuery?

Yes, it is! Sifflet currently supports Data Sharing to Snowflake, BigQuery, and S3, with more destinations on the way. This makes it easy to integrate Sifflet into your cloud data observability strategy and leverage your existing infrastructure for deeper insights and proactive monitoring.

Can reverse ETL help with data quality monitoring?

Absolutely. By integrating reverse ETL with a strong observability platform like Sifflet, you can implement data quality monitoring throughout the pipeline. This includes real-time alerts for sync issues, data freshness checks, and anomaly detection to ensure your operational data remains trustworthy and accurate.

What exactly is data observability, and how is it different from traditional data monitoring?

Great question! Data observability goes beyond traditional data monitoring by not only detecting when something breaks in your data pipelines, but also understanding why it matters. While monitoring might tell you a pipeline failed, data observability connects that failure to business impact—like whether your CFO’s dashboard is now showing outdated numbers. It's about trust, context, and actionability.

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Want to join the team?

We're seeking driven individuals eager to roll up their sleeves and help make data observability everyone's business.

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At Sifflet, Data Means Business.