pgwatch
cybertec-postgresql.com
What it is
pgwatch is a free, open-source metrics collector and visualization solution for PostgreSQL databases. A remote daemon periodically connects to databases and reads PostgreSQL statistics using a normal database user, without special database rights or server-side extensions. Grafana presents the metrics and lets users add graphs; optional alerts can go through Mail, Slack, or PagerDuty. Metrics can be extended using pure SQL, and supported storage options include PostgreSQL, Prometheus, JSON File, and RPC. A built-in web interface manages databases and metric definitions and displays logs. pgwatch supports PostgreSQL 14 and newer, including single instances, high-availability clusters, pooled environments using PgBouncer or Pgpool II, and Patroni cluster managers. It is self-hosted, with a one-minute Docker installation described alongside custom installation options. The FAQ says it can be deployed fully on premises. Some operating-system metrics may be unavailable on cloud-managed PostgreSQL services because of platform restrictions.
Spec sheet
- Purpose
- pgwatch is a metrics collector and visualization solution for PostgreSQL databases.Read 1 Oct 2026 · cybertec-postgresql.com
- Deployment
- The product page advertises a one-minute Docker installation and custom installations are also possible.Read 1 Oct 2026 · cybertec-postgresql.com
- Support
- CYBERTEC says its international team is available 24/7 for technical backup.Read 30 Sep 2026 · cybertec-postgresql.com
- Headquarters
- Wöllersdorf, AustriaRead 28 Sep 2026 · cybertec-postgresql.com
- Founded
- 2000Read 28 Sep 2026 · cybertec-postgresql.com
- Alerting
- Optional alerting through Grafana supports Mail, Slack and PagerDuty.Read 1 Oct 2026 · cybertec-postgresql.com
- Collection model
- It runs as a remote metrics-gathering daemon that connects periodically as a normal database user.Read 1 Oct 2026 · cybertec-postgresql.com
- Compatibility
- The product page states that PostgreSQL versions 14 and newer are supported.Read 30 Sep 2026 · cybertec-postgresql.com
- Custom metrics
- Metrics can be extended by defining them in pure SQL.Read 30 Sep 2026 · cybertec-postgresql.com
- Dashboards
- Grafana provides the metrics presentation layer and users can create additional graphs alongside predefined ones.Read 1 Oct 2026 · cybertec-postgresql.com
- Data residency
- The product FAQ states that pgwatch can be deployed fully on premises for organizations with strict data-residency rules.Read 1 Oct 2026 · cybertec-postgresql.com
- Deployment models
- pgwatch supports single instances, high-availability clusters and pooled environments using PgBouncer or Pgpool II, plus Patroni cluster managers.Read 1 Oct 2026 · cybertec-postgresql.com
- Deployment support
- The FAQ says pgwatch supports single instances, high-availability clusters, PgBouncer or Pgpool II pooled environments, and Patroni cluster managers.Read 30 Sep 2026 · cybertec-postgresql.com
- Enterprise support
- CYBERTEC support packages for pgwatch include bug fixes for extensions in Standard, Professional and Enterprise tiers, while ticket-system access is listed for Professional and Enterprise tiers.Read 1 Oct 2026 · cybertec-postgresql.com
- Extensibility
- Metrics can be defined in pure SQL and custom metrics can be added through the configuration database or YAML files.Read 1 Oct 2026 · cybertec-postgresql.com
- Installation
- The product page describes a one-minute Docker installation, while custom installations are also possible.Read 30 Sep 2026 · cybertec-postgresql.com
- Known limitation
- The product FAQ says some operating-system metrics may be unavailable when monitoring cloud-managed PostgreSQL services, depending on platform restrictions.Read 1 Oct 2026 · cybertec-postgresql.com
- Maker security
- CYBERTEC says it holds ISO/IEC 27001:2022 certification and has completed the TISAX information-security assessment.Read 30 Sep 2026 · cybertec-postgresql.com
- Managed-service limitation
- CYBERTEC notes that some operating-system-level metrics may be unavailable on cloud-managed PostgreSQL services because of platform restrictions.Read 30 Sep 2026 · cybertec-postgresql.com
- Privileges
- It does not require special user rights or extensions installed on the database server, enabling use in restricted environments such as AWS RDS.Read 1 Oct 2026 · cybertec-postgresql.com
- Scale
- CYBERTEC states that pgwatch can be run for thousands of systems and is intended for large infrastructures.Read 1 Oct 2026 · cybertec-postgresql.com
- Security certifications
- CYBERTEC states that it holds ISO/IEC 27001:2022 and ISO 14001 certifications and has completed the TISAX assessment.Read 1 Oct 2026 · cybertec-postgresql.com
- Storage
- Supported metrics storage options listed by CYBERTEC are PostgreSQL, Prometheus, JSON File and RPC.Read 1 Oct 2026 · cybertec-postgresql.com
- Web management
- The built-in web interface manages monitored databases and metrics, controls preset definitions, and displays logs.Read 30 Sep 2026 · cybertec-postgresql.com
Plans and prices
Open Source Free Open Source software – free to extend · PostgreSQL versions 14+ supported Read 1 Oct 2026 · cybertec-postgresql.com
Strong points and limits
Strong points
- Collector works without special database privileges.
- Supports PostgreSQL 14 and newer.
- Extends metrics with pure SQL.
- Includes a web interface for databases, metrics, and logs.
- Can be deployed fully on premises.
Limits
- Some operating-system metrics may be unavailable on managed cloud databases.
- Grafana provides the metrics presentation.
Who it suits
pgwatch suits teams monitoring PostgreSQL installations, including high-availability and pooled environments. Its on-premises deployment option may suit organizations with data-residency requirements.
Verdict
pgwatch documents its collection model, supported PostgreSQL environments, storage options, and self-hosted deployment. Teams monitoring cloud-managed databases should account for possible gaps in operating-system metrics.
Where Specifiction places it
- Database Performance Monitoring Software#7 of 258.2
