HetrixTools

by HetrixTools • • Website & Uptime Monitoring Tools

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HetrixTools is a website uptime, server and IP blacklist monitoring service with a free server agent and public status pages, for web hosts and sysadmins.

HetrixTools catches a website outage, an overloaded server and a blacklisted mail IP from one account, so a hosting team does not run three tools for three kinds of failure. HetrixTools, Inc. launched the service in May 2015 and still owns it, with no parent company. The team built the monitoring engine from scratch, along with its own support desk and billing system. The Uptime Monitor checks websites, ping targets, service ports and SMTP servers every minute from locations around the world. It reports an outage only when most of those locations agree, so one failing probe is not reported as downtime. Keyword monitoring confirms a page still carries the expected text, and the Cron Job Monitor raises an alert when a scheduled job stops checking in. The Server Monitor adds a lightweight agent for Linux, Windows, macOS or shared hosting that tracks CPU, RAM, disks, network, RAID and drive health. The Blacklist Monitor watches IP addresses and domains against the major blacklists and Microsoft SNDS, with a report that links to each delisting page. The service is aimed at hosting providers, system administrators and agencies that look after many servers and client sites at once. Mail senders and web hosts use the Blacklist Monitor to keep their addresses out of spam folders. Agencies hand clients reports under their own domain through white label settings and sub-accounts. Both parts live in one account with one login, so a team can start with uptime checks and add blacklist monitoring later. When a check fails, the Location Fail Log records the exact error along with ping and MTR samples from the moment it happened. Alerts reach on-call staff by email, SMS or phone call, or land in Slack, Discord or Microsoft Teams, with PagerDuty and Opsgenie for paging rotations. A public status page tells customers what is down while engineers work, and maintenance mode can be switched on straight from the alert email before planned work. Through the MCP Server, an engineer can ask ChatGPT or Claude to look into a recent outage and trace its root cause. For a web host, that puts site uptime, server health and IP reputation behind a single login.

Pricing

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Uptime Monitor Free

Free
- Uptime Monitor, free for life with a dashboard login at least every 90 days
- 15 uptime monitors and 15 server monitors
- Checks every minute from 4 of 12 locations
- 15-day activity log, partial white label with 3 domains
- No phone or SMS credits, no sub-accounts and no daily reports
- Status pages, maintenance mode, SSL and domain expiry checks and MCP access
Uptime Monitor Professional

$9.95 per month

Uptime Monitor, billed monthly; $99.95 a year billed yearly ($8.33 a month)
- 30 uptime monitors and 30 server monitors
- 6 of 12 locations and a 30-day activity log
- 1 sub-account, partial white label with 5 domains
- 25 phone or SMS credits a month; extra credits $0.10 each
- 10,000 v1 and v2 API calls a month
- Premium support and daily reports
Uptime Monitor Business

$19.95 per month

Uptime Monitor, billed monthly; $199.95 a year billed yearly ($16.66 a month)
- 60 uptime monitors and 60 server monitors
- 9 of 12 locations and a 60-day activity log
- 5 sub-accounts, full white label with 10 domains
- 50 phone or SMS credits a month; extra credits $0.10 each
- 20,000 v1 and v2 API calls a month
- Premium support
Uptime Monitor Enterprise

$49.95 per month

Uptime Monitor, billed monthly; $499.95 a year billed yearly ($41.66 a month)
- 200 uptime monitors and 200 server monitors
- All 12 locations and a 90-day activity log
- 20 sub-accounts, full white label with 20 domains
- 125 phone or SMS credits a month; extra credits $0.10 each
- 50,000 v1 and v2 API calls a month
- Larger volumes on a custom plan through sales
Blacklist Monitor Free

Free
- Blacklist Monitor, free for life with a dashboard login at least every 90 days
- 32 blacklist monitors checked every 24 hours
- 15-day report history, partial white label with 3 domains
- 100 API checks and low queue priority
Blacklist Monitor Personal

$9.95 per month

Blacklist Monitor, billed monthly; $99.95 a year billed yearly
- 256 monitors checked every 12 hours
- 30-day report history and 1 sub-account
- 1,000 API checks and medium queue priority
- 25 SMS credits a month
- Extra monitors at the plan's own rate
Blacklist Monitor Professional

$19.95 per month

Blacklist Monitor, billed monthly; $199.95 a year billed yearly
- 512 monitors checked every 8 hours
- 45-day report history
- 3,000 API checks
- 50 SMS credits a month
Blacklist Monitor Business

$39.95 per month

Blacklist Monitor, billed monthly; $399.95 a year billed yearly
- 2,048 monitors checked every 2 to 24 hours
- 60-day report history, full white label and 5 sub-accounts
- 5,000 API checks and high queue priority
- 75 SMS credits a month
Blacklist Monitor Enterprise

$99.95 per month

Blacklist Monitor, billed monthly; $999.95 a year billed yearly
- 8,192 monitors checked every 2 to 24 hours
- 90-day report history and 20 sub-accounts
- 10,000 API checks and the highest queue priority
- 125 SMS credits a month