Best Atlan Alternatives in 2026

Enterprise data observability and pipeline monitoring

Enterprise data catalog and data intelligence platform

Automated data quality monitoring with AI

Data observability platform for monitoring data quality

Data catalog with automated documentation

Data governance and catalog platform for enterprises

Data diff and regression testing for data pipelines

Open-source metadata platform for data discovery

Open-source data observability for dbt

Open-source data quality and validation framework with codified expectations

Open-source metadata service for data lineage

Data observability platform with ML-powered anomaly detection

Enterprise data observability with ML-driven anomaly detection

Open-source data catalog and governance platform

Data quality testing and monitoring platform

Real-time data quality monitoring platform

Cloud cost intelligence platform for engineering and finance teams.

Cloud-scale monitoring and observability platform for infrastructure, apps, and logs.

Data security and access governance platform for cloud data platforms

Full-stack observability platform with APM, infrastructure monitoring, and log management.

Cloud-native observability platform built on a data lake for infrastructure and application monitoring.

Open-source monitoring and alerting toolkit for cloud-native metrics collection

AI-powered data catalog and documentation

Automated data discovery and lineage platform

Open-source behavioral data platform for collecting, processing, and modeling event data

Platform for searching, monitoring, and analyzing machine-generated data at scale.