DomainCat · Office #65,681

What it is

Calls itself “SSL, domain & DNS monitoring”.

• Calls itself: SSL, domain & DNS monitoring

“SSL, domain & DNS monitoring for IT teams and MSPs”

Where it puts itself

Positions itself as an alternative to MxToolbox. Rules out “We never see your card number.”.

• Alternative to: MxToolbox
• Says it will not: We never see your card number.

“…including the origin cert hiding behind Cloudflare.”

“How is this different from MxToolbox? MxToolbox is great for one-off lookups.”

What it costs

Monthly subscription and yearly plan. A free tier, free forever. Prices quoted: $0 /mo, $12 /mo, $29 /mo.

• Monthly: yes
• Yearly: yes
• Free plan: free forever
• Price: $0 /mo · $12 /mo · $29 /mo

“Free 5 domains, checked every 6 hours. No card required. $0 /mo”

“Pro 50 domains, plus domain-expiry and blacklist alerts. $12 /mo”

“MSP Unlimited domains, hourly checks, change + owner alerts. $29 /mo”

Who it sells to

Sells to businesses. Sells into IT teams.

• Sells to: businesses
• Sells into: IT teams

“SSL, domain & DNS monitoring for IT teams and MSPs”

How it runs

A API. Hosted in the cloud. Offers an API. AI is a side feature. Built with Google Analytics.

• Kind: api
• Runs where: cloud / hosted
• API: yes
• AI role: a side feature
• Analytics: Google Analytics

“Plus a REST API with Grafana output.”

“Every check runs from our servers against your public endpoints.”

What it works with

Integrates with Auth0, Claude, Cloudflare and 3 more. Names MxToolbox on its pages.

• Integrates with: Auth0 · Claude · Cloudflare · +3
• Names: MxToolbox

“Auth0”

“Claude”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

• Instant signup: yes
• Trial asks for: nothing

“Sign in Start free”

“Start free — no card needed”