syslog-ng vs VictoriaLogs
syslog-ng
syslog-ng.comVictoriaLogs
victoriametrics.comSide by side
| Figure | syslog-ng | VictoriaLogs |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 6 | 2 |
| Spec score · Log Management Software | 9.1 (#11) | 8.5 (#27) |
| Spec score · Log Analysis Software | 8.6 (#6) | 7.8 (#16) |
| Free plan | Yes | Yes |
| Integrations | The product pages list destinations and integrations including Elasticsearch, Hadoop, Kafka, MongoDB, SQL databases, Redis, Splunk, and SIEM tools. | The docs list Grafana, Perses, Bindplane, and Logchef integrations and describe ingestion from collectors including Vector and Fluent Bit. |
| License | The public project combines LGPL and GPL licensing: core reusable code is generally LGPL 2.1-or-later while many modules are GPLv2-or-later. | The single-node and cluster versions are available under the Apache License 2.0. |
| Purpose | syslog-ng collects logs from infrastructure sources, processes them, and routes or stores them for analysis. | VictoriaLogs is an open-source database for logs designed for fast, efficient log storage and analysis. |
| Security | Premium Edition supports TLS-encrypted transfer and encrypted log storage, with X.509 certificates for host and server mutual authentication. | The security guidance recommends running components in a trusted network and using an authorization proxy such as vmauth for requests from the internet; HTTPS, Basic Auth, and TLS are supported. |
| Support | Commercial customers can access certified engineers, global coverage, and support services; Open Source Edition users are directed to community support and documentation. | The maker offers Ground Control support from the core team, including technical, architectural, security, adoption, integration, and performance guidance. |
Plans
syslog-ng
- syslog-ng Open Source EditionFree
- syslog-ng Premium Edition trialFree
- Syslog-ng Basic$2,800, paid once
- syslog-ng Premium EditionPriced on request
- syslog-ng Premium Edition MarketplacePriced on request
- syslog-ng Store BoxPriced on request
VictoriaLogs
- VictoriaLogs open sourceFree
- VictoriaLogs EnterprisePriced on request
In their own words
syslog-ng
syslog-ng collects infrastructure logs, processes them, and routes or stores them for analysis. Its free Open Source Edition can collect, parse, classify, rewrite, and correlate logs before sending them to analysis tools or storing them. Premium Edition adds filtering and real-time pattern correlation to reduce and normalize log data, plus disk buffering, client-side failover, and application-layer acknowledgements. It supports TLS-encrypted transfer and encrypted log storage with X.509 certificates for mutual authentication. Store Box offers access-controlled search and custom reports that can help with compliance work. Listed destinations include Elasticsearch, Hadoop, Kafka, MongoDB, SQL databases, Redis, Splunk, and SIEM tools. Premium licensing is based on Log Source Hosts, with annual support available; Store Box licensing depends on Log Source Hosts and hardware configuration. Open Source Edition is GPL/LGPL licensed and community supported. Commercial customers can access certified engineers and support services; Premium Edition and Store Box offer free trials.
VictoriaLogs
VictoriaLogs is an open-source database for storing and analyzing logs. It accepts structured and unstructured log data without requiring a schema, and LogsQL provides full-text search and log analytics. It supports log pipelines, structured parsing, live tailing, archive export, OpenTelemetry, and a service map. Deployment can be single-node or clustered, using prebuilt binaries, Docker, or Kubernetes. The single-node and cluster versions are available under the Apache License 2.0, and the open-source plan is free. By default, entries older than seven days are dropped. Integrations include Grafana, Perses, Bindplane, and Logchef; ingestion from Vector and Fluent Bit is also described. VictoriaMetrics says the system uses up to 30 times less RAM and up to 15 times less disk space than Elasticsearch and Grafana Loki. HTTPS, Basic Auth, and TLS are supported; security guidance recommends a trusted network or an authorization proxy for internet requests. mTLS is an Enterprise feature, with commercial support also offered.