Enterprise DNAEnterprise DNA

Open-source alternatives to Splunk

Search and analysis of machine logs, security events and metrics.

5 open-source swaps110k GitHub stars between them

The open-source options, most starred first

Read from GitHub. Check the licence and what each one covers before you switch.

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool…

Stars
32.4k
Last commit
9 days ago
Licence
Custom

Like Prometheus, but for logs.

Stars
29k
Last commit
9 days ago
Licence
AGPL-3.0

Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A…

Stars
22.4k
Last commit
9 days ago
Licence
AGPL-3.0

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

Stars
17.9k
Last commit
10 days ago
Licence
Apache-2.0

Free and open log management

Stars
8,157
Last commit
11 days ago
Licence
Custom