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Company details

  1. Software Company

Written by the company

Fivenines.io is a lightweight Linux server‑monitoring SaaS that delivers high‑precision metrics, custom real‑time dashboards, and instant alerts via email, Slack, or Telegram. Track CPU, memory, disks, network, cron jobs, ports, and Docker containers in minutes with an open‑source agent. The interface lets you build unlimited real‑time dashboards or start from pre‑made templates so every teammate sees the metrics that matter without wading through clutter. Threshold‑ or cron‑based rules are written in plain English, and alerts arrive the moment something drifts via email, Slack, or Telegram. Beyond resource statistics, the platform also watches cron jobs and specific server ports, giving you end‑to‑end confidence that scheduled tasks run and public endpoints respond.


Contact info

4.3

Excellent

TrustScore 4.5 out of 5

7 reviews

5-star
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Rated 5 out of 5 stars

Been with the service from ground…

Been with the service from ground floor; the dev is really nice and insanely effective - more than once I've been reporting bugs and assisting with testing while things were being fixed LIVE! It's obvious that he has aspirations and he's been delivering over expectations constantly. The actual product works perfectly along the other monitoring solutions I'm using (currently Hetrixtools and Komari) and for those who are more wary of unknown code running on their prods the code is available via Git. Nothing but recommendations from me!

14 April 2026
Unprompted review
Rated 5 out of 5 stars

I have been using Fivenines practically…

I have been using Fivenines practically since its inception. I am a hosting service provider. I monitor several servers and am very satisfied. The project is developing very quickly and constantly providing new features. I am very happy with it; for me, it is a good alternative to larger providers, and I prefer to support smaller companies. The prices are also very attractive. The creator, Sebastien, is a very helpful and kind person. He solves problems quickly. I recommend it to everyone!

9 January 2026
Unprompted review
Rated 5 out of 5 stars

We have been very happy with…

We have been very happy with Fivenines.io so far. The graphical overview is clear, well designed, and makes it easy to understand the current status of our servers at a glance. Setting up monitoring was straightforward, and the interface feels modern and intuitive.

The support team has been fast, friendly, and helpful whenever we had questions. In practice, the monitoring has already proven its value: we received alert emails promptly when one of our servers experienced an outage, which allowed us to react quickly.

Overall, Fivenines.io offers a reliable monitoring service at a very fair price. We are very satisfied and can definitely recommend it.

12 January 2026
Unprompted review
Rated 5 out of 5 stars

Finally an affordable and pleasant server monitoring tool!

Finally an affordable and pleasant server monitoring tool ! After using a few other competitors in the past who either closed or enshittified I am pleased to be using fivenines.io now. It's easy to install and fast to use (even with long term charts). I hope sébastien will keep it running for a long time :)

22 September 2025
Unprompted review
Rated 5 out of 5 stars

One of the best server monitoring…

One of the best server monitoring tools. Constantly improving and hard work from Sébastien
Always listens to feedback and he really spends alot of effort on the project.
We are using it as a hosting provider and been a great replacement to the competitors.

24 August 2025
Unprompted review
Rated 5 out of 5 stars

Finally Found a Versatile Server Monitoring at a Sensible Price

I spent years trying different monitoring tools most of which were expensive and overly complex. fivenines.io hit the sweet spot. It has versatile features, clean interface, and pricing that actually makes sense. Sebastian’s support has been prompt and helpful whenever I had questions. If you want simple, dependable server monitoring without the bloat, fivenines.io is an easy choice.

9 May 2025
Unprompted review

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