Observability Plane

Data and AI observability across pipelines, data quality and the platforms underneath, including Hadoop and hybrid estates, sold as products on one control plane.

• Commercial

Bigeye

Observability Plane · Data Observability

Data observability platform with automated monitoring and lineage-based root cause analysis.

• Commercial

Elementary

Observability Plane · Data Observability

dbt-native data observability, with an open-source package and a cloud platform.

• Open core

Monte Carlo

Observability Plane · Data Observability

Data observability platform that monitors freshness, volume, schema and quality across the data stack. Now trading as Monte Carlo AI, with montecarlodata.com redirecting, and extended to monitoring AI agents.

• Commercial

Sifflet

Observability Plane · Data Observability

Data observability platform that combines monitoring, lineage and a data catalogue.

• Commercial

Azure Monitor

Observability Plane · Pipeline & Infrastructure Monitoring

Azure service for collecting and analysing telemetry from cloud and on-premises environments.

• Cloud service

Monitoring and observability SaaS for infrastructure, applications, logs and data pipelines.

• Commercial

Open-source dashboards for metrics, logs and traces, with a managed cloud offering.

• Open core

OpenTelemetry

Observability Plane · Pipeline & Infrastructure Monitoring

Vendor-neutral standard and tooling for collecting traces, metrics and logs.

• Open source

Prometheus

Observability Plane · Pipeline & Infrastructure Monitoring

Open-source monitoring system and time-series database, a CNCF project.

• Open source

Greybeam

Observability Plane · Cost & FinOps

Query router that cuts Snowflake spend by sending eligible queries to DuckDB and the rest to Snowflake, aimed at BI, embedded analytics and agent queries without a migration.

• Commercial

Cost and performance optimisation for Snowflake, Databricks and BigQuery. Acquired by DoiT in January 2026 and now branded SELECT by DoiT, continuing as an independent product.

• Commercial

Observability and cost optimisation for data platforms such as Databricks and Snowflake.

• Commercial

Cloud cost management and FinOps platform covering cloud providers and data services.

• Commercial