Top 12 Open-Source Alternatives to Splunk

Splunk

Splunk's operational intelligence platform helps unearth intelligent insights from machine data.

18 mentions

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Product categories

APM Application Performance Monitoring Appointments and Scheduling Bug Trackers Event And Log Data Analysis Log Management Machine Data Analytics Monitoring Tools Performance Monitoring Security & Privacy Security Information And Event Management (SIEM) Website Monitoring

Summary

The top open-source alternatives to Splunk are Datadog, Grafana, and Prometheus. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Datadog Landing Page
1

Datadog

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Pricing:
- Open Source
- Freemium
- Free Trial
- $15.0 / Monthly (per host)
#Monitoring Tools #Log Management #Error Tracking 5 social mentions
Grafana Landing Page
2

Grafana

Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases
Pricing:
- Open Source
#Data Dashboard #Data Visualization #Data Analytics 200 social mentions
Prometheus Landing Page
3

Prometheus

An open-source systems monitoring and alerting toolkit.
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management 229 social mentions
Graylog Landing Page
4

Graylog

Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Performance Monitoring 2 social mentions
Zabbix Landing Page
5

Zabbix

Track, record, alert and visualize performance and availability of IT resources
Pricing:
- Open Source
- Free
#Monitoring Tools #Performance Monitoring #DevOps Tools 5 social mentions
Nagios Landing Page
6

Nagios

Complete monitoring and alerting for servers, switches, applications, and services
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management
Fluentd Landing Page
7

Fluentd

Fluentd is a cross platform open source data collection solution originally developed at Treasure Data.
Pricing:
- Open Source
#Monitoring Tools #Security & Privacy #Log Management
Sematext Landing Page
8

Sematext

Troubleshooting just got easier.
Pricing:
- Open Source
- Freemium
- Free Trial
#Infrastructure Monitoring #Server Monitoring #Log Management 6 social mentions
rsyslog Landing Page
9

rsyslog

Rsyslog is an enhanced syslogd supporting, among others, MySQL, PostgreSQL, failover log...
Pricing:
- Open Source
#Security & Privacy #Monitoring Tools #Online Services
logit.io Landing Page
10

logit.io

Logit.io provides complete observability of logs, metrics and traces. The platform also offers alerting & monitoring, as well as Prometheus, OpenSearch & Grafana. Ingest any type of data to see real-time insights about your applications and services
Pricing:
- Open Source
- Paid
- Free Trial
- $0.74 (per GB per day)
#Log Management #Monitoring Tools #Machine Data Analytics
SigNoz Landing Page
11

SigNoz

Open source alternative to Datadog
Pricing:
- Open Source
#Open Source #Developer Tools #GitHub 87 social mentions
Prelude Landing Page
12

Prelude

Supercharge your hiring process & remove friction from scheduling.
Pricing:
- Open Source
#Security & Privacy #Security Information And Event Management (SIEM) #Machine Data Analytics