Top 12 Open-Source Alternatives to Logentries

The top open-source alternatives to Logentries are Raygun, Datadog, and Fluentd. 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.

Raygun Landing Page
1

Raygun

Raygun gives developers meaningful insights into problems affecting their applications. Discover issues - Understand the problem - Fix things faster.
Pricing:
- Open Source
#Error Tracking #Exception Monitoring #Monitoring Tools 5 social mentions
Datadog Landing Page
2

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
Fluentd Landing Page
3

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
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
AirBrake Landing Page
6

AirBrake

Airbrake is the leading exception reporting service, currently providing error tracking.
Pricing:
- Open Source
- Paid
- Free Trial
- $19.0 / Monthly (25K errors per month)
#Error Tracking #Exception Monitoring #Crash Reporting 1 social mentions
Rollbar Landing Page
7

Rollbar

Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. Ruby, Python, PHP, Node.js, JavaScript, and Flash libraries available.
Pricing:
- Open Source
#Error Tracking #Bug Trackers #Crash Reporting 17 social mentions
rsyslog Landing Page
8

rsyslog

Rsyslog is an enhanced syslogd supporting, among others, MySQL, PostgreSQL, failover log...
Pricing:
- Open Source
#Security & Privacy #Monitoring Tools #Online Services
BugSnag Landing Page
9

BugSnag

Not all bugs are worth fixing. Prioritize and fix software bugs that matter while improving software stability with every release.
Pricing:
- Open Source
- Freemium
- Free Trial
#Exception Monitoring #Error Tracking #Crash Reporting 2 social mentions
Prometheus Landing Page
10

Prometheus

An open-source systems monitoring and alerting toolkit.
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management 224 social mentions
Grafana Landing Page
11

Grafana

Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases
Pricing:
- Open Source
#Data Dashboard #Data Visualization #Data Analytics 197 social mentions
elmah.io Landing Page
12

elmah.io

The coolest cloud based error management system for .NET web applications. Based on the de-facto standard error component ELMAH, logging errors from your webserver have never been this easy. Full-text search, notifications, API and much more.
Pricing:
- Open Source
- Freemium
- Free Trial
- $19.0 / Monthly
#Error Tracking #Exception Monitoring #Monitoring Tools 10 social mentions