Website monitoring for internet businesses

Stop relying on duct tape and bubble gum when it comes to your infrastructure.

Find peace of mind knowing that your websites work.

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Try Hexadecimal free for 10 days, no credit card required

Currently in public beta

server rack

Uptime monitoring

Monitor websites and APIs from multiple locations worldwide, every minute. Be the first to know when something goes haywire.

a pair of keys

Certificate expiry checks

When calendar reminders and hacky shell scripts won't cut it anymore. No more expired TLS certificates.

megaphone

Versatile alerting

Multiple recipients? Check. Alerts delivered via email and webhooks? Check. False alerts? Of course not.

atom

Modern protocols

Prefer to live on the bleeding edge? From TLS 1.3 to HTTP/2 to IPv6 you have got yourself covered.

a pair of coffee cups

Team accounts

Bring over your team members by sending them a link: no more credential sharing.

opened letter

Hands-on support

Need help in debugging cryptic errors? Want custom setup that suits your needs? Would like to chat? Always here for you!

wall clock showing 5:00

Faster incident resolution

Troubleshoot problems faster by having relevant debug information at your fingertips.

ringing bell

Minimum false positives

You shouldn't be up at night because your monitoring software is throwing false alerts left and right.

Straightforward pricing

All plans get access to the same set of features

house

Indie

$19 / month

  • 20 websites
  • 5 user accounts
  • Email support
  • Unlimited data retention
Start free trial
small shop

Agency

$49 / month

  • 50 websites
  • 10 user accounts
  • Email support
  • Unlimited data retention
Start free trial
office building

Business

$99 / month

  • 100 websites
  • 20 user accounts
  • Email support
  • Unlimited data retention
Start free trial
factory

Enterprise

$199 / month

  • 200 websites
  • 50 user accounts
  • Email support
  • Unlimited data retention
Start free trial

Need to monitor more websites? Get in touch and we'll definitely work something out!