Rakuten SixthSense Data Observability vs. Sifflet

SixthSense Data Observability is a sophisticated data observability solution designed to help users effectively manage, monitor, and optimize their data pipelines. This product addresses the critical need for organizations to gain comprehensive visibility into their data flows, ensuring that data remains accurate, reliable, and actionable. By providing real-time insights into data quality and performance, SixthSense empowers businesses to make informed decisions based on trustworthy data.

Sifflet is the control plane for Data and AI. Data teams spend too much time firefighting — bad data reaches the business before anyone catches it, root cause takes days, and the fix is invisible to the stakeholders who were burned. The result is a slow erosion of trust in every dashboard, report, and AI output the company relies on. We give data teams one layer that catches issues across the full stack, explains exactly where they came from, and shows how to resolve them — before the CFO sees the wrong number.