ELK Stack vs Kiwi Syslog Server

The Elastic Stack combines Elasticsearch, Kibana, Beats and Logstash to bring data from different sources into search, analysis and visualization workflows. Elasticsearch is a distributed, JSON-based search and analytics engine, while Kibana provides dashboards, visualizations, live presentations and deployment management. Elastic Agent, Beats and a web crawler can ingest information from applications, infrastructure and public content. Features include alerting, machine learning, vector search, graph analytics, clustering, high availability and data lifecycle management. Elastic positions the platform for Search, Observability and Security, including centralized logging, monitoring and security analytics. It is available as hosted Elastic Cloud or as self-managed software for on-premises, public cloud, private cloud and hybrid environments. Elasticsearch and Kibana have an open source foundation, and Elasticsearch can be downloaded and started free. Elastic Cloud offers a 14-day trial without a credit card. Hosted pricing depends on deployment components and can include snapshot storage and data transfer charges; listed hosted tiers start at $99 a month.

Kiwi Syslog Server is self-hosted software for collecting and managing syslog messages, SNMP traps, and Windows event logs in a central console. It gathers data from network devices and Linux, UNIX, and Windows systems, with filters for hostname, IP address, priority, time, source, and message text. Rules can send email alerts, run scripts, forward messages, or write logs to files or ODBC databases. Its scheduler can archive and clean up logs, including compressing, encrypting, moving, renaming, and deleting them. SolarWinds lists integrations including Loggly, Network Performance Monitor, Papertrail, Security Event Manager, and Splunk. Kiwi Syslog Server NG supports secure TCP syslog using TLS and certificate-based server authentication. The complete trial runs for 14 days without a credit card. The listed Free Edition is free, but SolarWinds currently marks it “Coming Soon”; it is limited to five network devices, a 500 message buffer, and 10 display windows. The Licensed Edition is listed at $999, paid once.