Top 10 Open-Source Alternatives to adminkit.net SMTP Diag Tool

The top open-source alternatives to adminkit.net SMTP Diag Tool are SPF Toolbox, Datadog, and Zabbix. 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.

SPF Toolbox Landing Page
1

SPF Toolbox

SPFtoolbox is a Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more
Pricing:
- Open Source
#Diagnostics Software #Website Monitoring #Domains
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
Zabbix Landing Page
3

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
Cabot Landing Page
4

Cabot

Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty
Pricing:
- Open Source
#Monitoring Tools #Website Monitoring #Uptime Monitoring 2 social mentions
Upptime Landing Page
5

Upptime

GitHub-powered open-source uptime monitor and status page
Pricing:
- Open Source
#Website Monitoring #Uptime Monitoring #Monitoring Tools 8 social mentions
Mist.io Landing Page
6

Mist.io

A secure cloud management platform for automation, orchestration, cost and usage monitoring of public and private clouds. Provides multi-cloud RBAC. Enables self service provisioning. Cost analysis and cloud spending optimization
Pricing:
- Open Source
#Monitoring Tools #Website Monitoring #Uptime Monitoring 1 social mentions
LibreNMS Landing Page
7

LibreNMS

A fully featured network monitoring system that provides a wealth of features and device support.
Pricing:
- Open Source
#Monitoring Tools #Network Monitoring #Performance Monitoring
Grafana Landing Page
8

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
DBeaver Landing Page
9

DBeaver

DBeaver - Universal Database Manager and SQL Client.
Pricing:
- Open Source
#Databases #Database Management #MySQL Tools 93 social mentions
Checkmk Landing Page
10

Checkmk

Checkmk - the software for effective IT monitoring
Pricing:
- Open Source
- Freemium
- Free Trial
- €600.0 / Annually
#Monitoring Tools #Log Management #Incident Management 53 social mentions