Free Tools

Interactive, no-signup tools to help you set up monitoring and make the case for it. Build a log monitoring config, test your patterns, and calculate what you'd save.

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Log Search Config Builder

Build a complete, valid Alert24 agent log_searches configuration in your browser. Pick a source (file, journald, or Windows Event Log), test your regex against sample lines live, add error-spike, error-rate, volume, and rate alert rules, and copy the JSON. Everything runs client-side — no log data leaves the page.

Log monitoring configLog search alertingRegex tester

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More Alert24 tools

Uptime ROI Calculator

See how much your team would save by consolidating PagerDuty, Pingdom, Statuspage, and other tools into Alert24. Interactive cost comparison.

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On other sites

Complementary free tools from InventiveHQ for crafting log patterns and queries — useful when filling in your log search config.

Windows Event ID Lookup

Find the meaning of any Windows Event Log ID — handy when configuring a windows_event log search.

Common Log Patterns

A reference of ready-to-use regex patterns for common log formats and error signatures.

journalctl Query Builder

Build a journalctl command interactively — unit, priority, time range, and output format.

Nginx Log Patterns

Regex patterns for nginx access and error logs — 5xx detection, slow requests, and more.

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