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Gonzo vs Humanlog: catalog facts
Gonzo	Humanlog
Free Gonzo is free and open source under the MIT License.	Free The website provides an install script and does not list a price.
Windows, macOS, Linux, Command line, Web	Web, Command line
Real-time charts and severity heatmaps Regex, attribute, and severity filters	Collects OpenTelemetry logs and traces locally Supports streaming and querying data from the command line
It is designed for live investigation rather than historical log retention.	The hosted version is taking a break; the local tool is available.
Downloadable app	Downloadable app, Web application
Open source	Closed source
License: MIT	License: Apache-2.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 6, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.