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AKHQ vs KafkIO: catalog facts
AKHQ	KafkIO
Free Free and open source.	Free Free to use as freeware, with optional donations.
Web, Self-hosted	Windows, macOS, Linux
Browse topic data with live tail Consumer group lag monitoring	Portable and self-contained, with no server or Docker needed Covers topics, messages, schemas, ACLs, Connect and ksqlDB
You have to deploy and run the server yourself Only useful if you operate Kafka	Closed source freeware Only useful for Apache Kafka clusters
Self-hosted	Downloadable app
Open source	Closed source
License: Apache-2.0	License: Freeware
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 2, 2026	Official website Full listing and sources Checked October 2, 2026

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