Free · Windows, Mac, Linux · No account

Document your outages. Complain with proof.

Internet Monitor quietly watches your home internet. Every time it drops or slows down, it writes down when, for how long, and why. When you call your provider, you have the facts, not just a feeling.

Version ⁨v2.0.4⁩ · ⁨5 November 2026⁩

The Internet Monitor dashboard: connection status, response time, outage timeline and tips about your line

Why people use it

Calling your provider without proof rarely works. This app gives you the proof.

Every outage, written down

The exact start time, how long it lasted, and which part failed. Even the short drops you didn't notice.

Your router or your provider?

It tells you whether the problem is in your home or at your provider, so you know who to call. It can read many routers, and you can ask us to add yours.

A complaint, ready to send

One click gives you a complaint text built from your own measurements, plus an evidence file to attach.

Is your speed what you pay for?

Run speed tests, or schedule them, and compare the results with the speed in your contract.

See it in action

Simple screens that show what your internet really did.

Free, and private by design

Your internet history is yours. It never leaves your computer unless you send it.

Read the privacy policy
  • No account and nothing to sign up for
  • No ads, no tracking, no analytics
  • Your data stays on your computer
  • Free for home and work, with the code in the open

Start collecting proof today

Install it once, leave it running, and let the facts build up.

Download for free