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.
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.
Joe is Head of Sales at Sifflet, focused on solving the data trust problem by helping teams detect broken data, understand business impact, and fix issues before they drive bad decisions. Previously at Matillion for 9 years, he led enterprise and strategic sales across EMEA, built and scaled high performing teams, consistently outperformed targets, and started as the company’s first sales hire, helping shape early go to market and partnerships.
Rémi is Head of Operations at Sifflet where he drives operational execution and scale. Previously at Contentsquare for nearly a decade, he led strategic cross functional projects and built operational excellence capabilities, spanning BI and KPIs, data governance and master data, knowledge management, tooling, process optimization, and PMO leadership.
Alex is Head of Solutions Engineering and Customer Success at Sifflet, leading technical presales and post sales to drive smooth adoption and measurable outcomes. Previously at Deepomatic, he built and scaled Sales Engineering from first hire to Director, defined sales methodology with leadership, shaped the roadmap with product, built key partnerships, signed the company’s first North America customer, and expanded into LATAM. Earlier, he was a data and analytics consultant at Accenture in the UK, delivering BI and reporting programs and leading agile project work.
Romain Doutriaux is Head of Marketing at Sifflet, driving brand and pipeline with a sharp go to market lens. Previously, he led global marketing at Pigment, scaling inbound pipe gen, ABX and influence plays, and a 20 plus person team. Before that, he spent over seven years at Dataiku, moving from France Marketing Manager to VP EMEA Marketing, owning EMEA strategy across PR, digital, events, ABM, partnerships, and positioning in tight alignment with Sales and Product.
Join Our Team
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Frequently asked questions
What is data lineage and why is it important for data teams?
Data lineage is a visual map that shows how data flows from its source through transformations to its final destination, like dashboards or ML models. It's essential for data teams because it enables faster root cause analysis, improves data trust, and supports smarter change management. When paired with a data observability platform like Sifflet, lineage becomes a powerful tool for tracking data quality and ensuring SLA compliance.
What role does accessibility play in Sifflet’s UI design?
Accessibility is a core part of our design philosophy. We ensure that key indicators in our observability tools, such as data freshness checks or pipeline health statuses, are communicated using both color and iconography. This approach supports inclusive experiences for users with visual impairments, including color blindness.
How did jobvalley improve data visibility across their teams?
jobvalley enhanced data visibility by implementing Sifflet’s observability platform, which included a powerful data catalog. This centralized hub made it easier for teams to discover and access the data they needed, fostering better collaboration and transparency across departments.
How does data observability support data governance and compliance?
If you're in a regulated industry or handling sensitive data, observability tools can help you stay compliant. They offer features like audit logging, data freshness checks, and schema validation, which support strong data governance and help ensure SLA compliance.
How does data observability fit into the modern data stack?
Data observability integrates across your existing data stack, from ingestion tools like Airflow and AWS Glue to storage solutions like Snowflake and Redshift. It acts as a monitoring layer that provides real-time insights and alerts across each stage, helping teams maintain pipeline health and ensure data freshness checks are always in place.
Why is data observability important for data transformation pipelines?
Great question! Data observability is essential for transformation pipelines because it gives teams visibility into data quality, pipeline performance, and transformation accuracy. Without it, errors can go unnoticed and create downstream issues in analytics and reporting. With a solid observability platform, you can detect anomalies, track data freshness, and ensure your transformations are aligned with business goals.
How does Sifflet help reduce alert fatigue in data teams?
Sifflet's observability tools are built with smart alerting in mind. By combining dynamic thresholding, impact-aware triage, and anomaly scoring, we help teams focus on what really matters. This reduces noise and ensures that alerts are actionable, leading to faster resolution and better SLA compliance.
How does Sifflet help detect and prevent data drift in AI models?
Sifflet is designed to monitor subtle changes in data distributions, which is key for data drift detection. This helps teams catch shifts in data that could negatively impact AI model performance. By continuously analyzing incoming data and comparing it to historical patterns, Sifflet ensures your models stay aligned with the most relevant and reliable inputs.
Still have questions?
Want to join the team?
We're seeking driven individuals eager to roll up their sleeves and help make data observability everyone's business.
Make Data Observability Everyone’s Business
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