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Alternatives

Products that do what OneUptime (New Update) – Open-Source Datadog Alternative does

ABOUT ONEUPTIME: OneUptime (https://github.com/oneuptime/oneuptime) is the open-source alternative to DataDog + StausPage.io + UptimeRobot + Loggly + PagerDuty. It's 100% free and you can self-host it on your VM / server. OneUptime has Uptime Monitoring, Logs Management, Status Pages, Tracing, On Call Software, Incident Management and more all under one platform. Updates: Several new monitor options launched - You can now monitor your SSL Certificates and Servers (Processes running, Mem, CPU, Disk, etc) Evaluate monitor metrics over time. You can set up alerts for…

  1. 1

    Open source Datadog alternative

    2023

  2. 2

    Self-hosted & easy to use uptime monitoring software.

    2022

  3. 3

    Open source observability with an AI SRE that fixes code

    17d ago · oneuptime.com

  4. 4

    Monitor your websites and servers from one place

    2024

  5. 5
    SigNoz230

    Open source alternative to Datadog

    2021

  6. 6
    Uppi34

    Uptime monitoring and alerting, open-source & free

    2025

  7. 7

    A free status page w/ uptime monitoring + incident reporting

    2018

  8. 8
    Pulsetic204

    Status pages and website uptime checker—no expert needed!

    2024

  9. 9

    Web, SSL, ports & Cron-jobs monitoring

    2021

  10. 10

    Simple & cheap uptime monitoring service

    2021

  11. 11
    Yotilo123

    Free open source time tracker in your browser

    2016

  12. 12

    Todoist time tracker for reporting, budgeting & payroll

    2023

  13. 13
    UptimeBar135

    A simple OS X menu bar app for monitoring website uptime

    2018

  14. 14

    Simple, real-time, fun & lightweight web analytics solution

    2023

  15. 15
    Pulse90

    Lightweight real-time polls - open source & self-hosted

    Mar 2026

  16. 16
    Vigil105

    Like a weather app for your website (uptime monitoring)

    2014

  17. 17

    Open-source monitoring + status page, driven as code.

    Jul 2026 · uptimepage.dev

  18. 18

    Simple time analytics for your business.

    2014

  19. 19AF
  20. 20

    The all-in-one incident management & uptime platform.

    Jun 2026 · clockingpulse.com

  21. 21WP

    A couple of months back, I had come across this promising-looking app on github - a website uptime monitoring service[1] built with Node.js, MongoDB, and Bootstrap, so I had whipped up a DO droplet[2], registered a (free) .tk domain[3] and after a weekend of messing about (mainly via ssh), had created a (stock) working service (and then promptly forgotten about it): http://monitup.tk:8082/dashboard/checks Turned out to be a lot better than I had expected! Now, while there are many such (free and paid) services available out there, I do think one more can't hurt,…

    2016

  22. 22

    Open-source, self-hostable time tracker with invoicing

    Jun 2026 · logr.work

  23. 23

    Open source web monitoring service

    Jul 2026 · webdog.ai

  24. 24UB

    A few months ago, i was looking for a simple uptime monitor service to monitor my websites, but i wanted some extra features that i couldn't find anywhere. These aren't wild features, but oddly enough couldn't find a service that was easy to setup, cheap, and that could do simple uptime mointoring for databases (sql & mongodb), docker containers, rabbitmq queues and os memory/cpu. It's only when i was almost done that i realized uptime monitoring services had become something of mania in the indiehacker/solopreneur world. Anyways, hoping it can provide value to some of you.…

    2023 · uptimefunk.com

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