Simple, no-fuss website monitoring

Ensure your sites are up, fast, and healthy and get notified of issues fast!

A sample dashboard chart

Get Started (for Free!)

πŸ” TLS/SSL Checks
Get notified when your certs are about to expire.
πŸ“ˆ Customizable Outage Thresholds
Set thresholds that make sense for your business.
πŸš€ Fast Checks
Get up-to-the-minute data about how your site is performing.
πŸ‘€ Automatic Double Checking
All outages are double checked instantly to eliminate false positives.
🚨 Text Message and Email Alerts
Get immediately notified when your sites go down.
πŸ’΅ Simple Billing
No-fuss monthly billing ensures no surprises. Cancel anytime.
πŸ“’ Public Status Pages
Share a customizable public status page with your users.
βš™οΈ REST API & Webhooks
Build on top of Nine9s to get even more functionality.
πŸ‘ Easy to Use
Get started in seconds and get on with your day.
🌲 Eco Friendly
Nine9s runs efficiently on servers powered by clean and renewable energy

Get Started (for Free!)

Learn More πŸ‘‡

πŸ“Š Powerful dashboards

Monitor your system's performance with lightning-fast ⚑️ dashboards. Get what you need and get back to what you care about. Whether you're a blogger, a developer, or a sysadmin you'll rest easy knowing Nine9s has your back.

A sample dashboard chart

πŸ‘€ Monitor Everything

Nine9s is incredibly powerful. With Nine9s you'll be able to monitor service uptime as well as detailed server information like disk usage, CPU, and memory! Never be surprised again.

Depending on the type of monitoring you need, Nine9s can reach out to your service or your servers can report custom data to Nine9s. This makes Nine9s much more powerful than other uptime monitoring solutions.

Can Nine9s monitor my...
Web Service Uptime? βœ… Yup!
TLS/SSL Certificates? βœ… Yup!
Disk Usage? βœ… Yup!
Memory Usage? βœ… Yup!
Cron jobs? βœ… Yup!
CPU? βœ… Yup!
Requests per Second? βœ… Yup!
And much more?! βœ… Oh Yeah!

Check out the Knowledge Base for more information →

πŸ”” Instant alerts

Be the first to know when your site or service is having trouble. Whether your TLS/SSL certs are expired, the site is down, or it's just a little slow, you control what alerts you want to get and Nine9s delivers. Be notified instantly!

A sample alert message
Get Alerts via...
βœ… Push Notifications
βœ… Emails
βœ… Text Messages

πŸ’΅ Comprehensive Features, Budget-Friendly Pricing

Uptime monitoring shouldn't cost an arm and a leg. Nine9s is designed to be sensitive to your budget. Whether you're a blogger, or a small business we've got the plan for you.

Standard Premium Deluxe
Dashboards βœ… βœ… βœ…
API Access βœ… βœ… βœ…
Webhook Alerts ❌ βœ… βœ…
Public Status Page ❌ βœ… βœ…
Emergency Contacts
(Email & Text)
(email only) 2 10
Push Notifications 1 device 10 devices 50 devices
Total Endpoints 2 10 50
Total Measures 1 5 20
Check Frequency 30 minutes 1 minute 1 minute
Check Sources Limited
1 regions
World Wide
3 regions
World Wide
3 regions
Price Free πŸŽ‰ $2 / month $5 / month

πŸ“± Access Everywhere

Use Nine9s anywhere with the official iOS and Mac apps! Check on your endpoints, make changes, and get push notifications when your endpoints go down or degrade. The app is designed to be extremely easy to use so that you can do what you need, and then get back to the work that matters most.

The app promo The app promo The app promo
Get Nine9s for macOS
Nine9s for macOS
Requires macOS β‰₯10.15.1

βš™οΈ Simple API

Use Nine9s' powerful REST API to manage your endpoints and get notified of issues. Minimize downtime by recieving Webhooks from Nine9s and alert your whole team or kick off automated processes to get your site up and running again.

# Manage your endpoints and more with the Nine9s API!
$ curl -X PATCH \
  -H "Authorization: Token {token}" \
  -d status=active \{uuid}

Check out the API Documentation →
(Sign-In Required)

What are you waiting for?

Get Started (for Free!)

Need more information?

Check out the Knowledge Base

🌲 Powered by Wind & Solar

Nine9s is committed to helping the environment by running efficiently on servers powered by clean and renewable energy. To find out more about Nine9s and it's Carbon Footprint, check out 🌲 Nine9s and the Environment in the Knowledge Base.

πŸ›  Nine9s is indie-software!

Nine9s is made by me, Brian Schrader! I'm the independant software developer behind everything at SkyRocket Software. If you have any issues or questions, please feel free to contact me!

Chase that glorious 99.9999999%