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Free and private service monitoring for macOS

Know when the services you rely on go down.

Nazar lives in your menu bar and notifies you about outages and service updates for 1,800+ services.

Download for macOS View on GitHub

No accounts. Open-Source. Requires macOS 14.6 or later.

The best way to monitor your services

Get notified the moment something changes, and see what is actually wrong. All without leaving your menu bar.

Track the services that matter

Pick from 1,800+ services across AI, developer tools, cloud hosting, productivity apps, payments, and more.

All your alerts in one place

No more signing up for alerts from every service. Get them all in one app.

Everything at a glance

Click the menu bar icon to see every service you're watching in one list. Search it, sort by what's broken, or hide everything that's healthy.

Private by default

No signup, no email, no password. Nazar has no accounts.

Open and inspectable

Open source under Apache-2.0. Read the code, contribute, or fork it.

See exactly what is broken

Click any service to see which parts are down, what the company has said, and every update since. Or open the official status page.

Getting started is quick

Install the app, pick your services, and you are done.

  1. 1

    Install

    Download Nazar and drag it to your Applications folder.

  2. 2

    Pick Your Services

    Browse the catalog and pick the services you care about, or scan your installed apps to get a starting list.

  3. 3

    Monitor

    Nazar monitors services and notifies you when something changes.

Browse the list of supported services

We watch 1,800+ status pages across 23 categories so you don't have to.

Request a service
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Frequently asked questions

How does it work?
Every company you rely on publishes a status page. Nazar checks the ones you pick, on a schedule, and sends you a desktop notification the moment one reports a problem or recovers. Click the menu bar icon to see the full list, or open a service to read what the company has said about an incident.
What services are supported?
Nazar monitors 1,800+ services covering AI, developer tools, cloud hosting, databases, productivity apps, monitoring, payments, and more. We support any service that uses an Atlassian Statuspage, the incident.io equivalent, publishes an RSS/Atom status feed, or runs a Better Stack or Instatus status page. If something is missing let us know and we'll try to include it!
Is it really free?
Yes. Nazar is free and open source under Apache-2.0. No subscriptions and no premium tiers. The source is on GitHub.
Does it work offline?
Nazar needs an internet connection to monitor services. If your connection drops, it retains the last known status for each service, shows an offline indicator in the dashboard footer, and starts checking again automatically when you're back online.
How often does it check?
By default Nazar checks each service every 60 seconds, configurable per-service from 30 seconds to 15 minutes. When a status page stops responding, Nazar automatically backs off so it doesn't hammer services that are already struggling.
Can I add custom services?
Yes. Beyond the built-in catalog, you can add any service by pointing Nazar at its Atlassian Statuspage, Better Stack, or Instatus status page URL, or an RSS/Atom feed. Nazar will also offer to suggest it for the built-in catalog so everyone gets it. Proprietary status page formats (custom HTML, JavaScript-rendered pages) aren't supported yet.
Is my data private?
Nazar has no accounts, so there is nothing to sign up for and nothing that identifies you. The services you monitor stay on your Mac, and we never see them. The optional app scan reads your app names locally and sends nothing anywhere.

Stop guessing what broke.

Let Nazar watch the services you depend on while you get back to work.

Download for macOS View on GitHub