Uptime monitoring that alerts you before customers notice
Uptime Tracker checks your websites, APIs, servers and cron jobs around the clock, confirms every failure before it pages you, and keeps your users informed with a hosted status page.
or see pricing →
- Free plan
- No credit card
- Commercial use allowed
Slack
Discord
Telegram
PagerDuty
Mattermost
Rocket.Chat
ntfy
Gotify
GitHub
GitLab
Everything your uptime needs, engineered into one platform.
- [ 001 ]Confirmed alertsA failed check is re-checked before anyone is paged; recovery needs two clean checks.
- [ 002 ]Evidence on every incidentStatus code, error class and DNS, connect, TLS and first-byte timings per check.
- [ 003 ]Honest availabilityTime-weighted uptime that excludes maintenance and shows “unknown” instead of guessing.
- [ 004 ]Seats includedPriced per workspace, not per responder. Team includes 10 seats and 20 guest viewers.
One platform for detection, alerts and status
14 native channels. Route by tag, monitor or time of day; repeat until someone responds.
Incidents with context. Acknowledge, assign, add notes and publish updates without switching tools.
Hosted status pages. On your own domain with HTTPS, subscribers and private pages.
Everything you need to stay up
From a single personal blog to hundreds of production endpoints across client projects.
Website & API monitoring
HTTP(S) checks every 30 s to 5 min with status, keyword, JSON and regex assertions.
Alerts & routing
Email, SMS, Slack, Teams, Discord, Telegram, PagerDuty and webhooks — routed by rule.
Hosted status pages
Public or password-protected, on your own domain, with incident updates and subscribers.
Cron job monitoring
Each job pings a secret URL. A missed run opens an incident before data goes stale.
SSL & domain expiry
Invalid certificates fail the check at once; domain registrations are watched via RDAP.
Incidents & on-call
Acknowledge, assign and annotate; rotate on-call and escalate when nobody answers.
Monitor every layer of your stack
Ten check types for public websites, APIs, infrastructure and the jobs behind them. Each shows the lowest plan that includes it.
HTTP(S) & keyword Free
Status code, response keyword, redirects, timeouts and response time.
SSL certificate Free
Expired, untrusted or mismatched certificates fail the check; the expiry date is shown on every HTTPS monitor.
Heartbeat / cron Free
Your job calls a secret URL after each run; you are alerted when a ping is late (jobs every 15 s to 1 h).
TCP port Free
Opens a TCP connection to host:port — databases, game servers, SSH.
DNS record Free
A, AAAA, CNAME, MX, TXT (plus NS, SRV, PTR on Pro) with expected answers.
Ping (ICMP) Pro
ICMP echo to a public host or IP address.
Domain expiry Pro
Registration expiry from RDAP with advance warnings.
API & JSON assertions Pro
Any method, headers, body and secrets; assert on JSON paths and regex.
Multi-step API workflow Team
Up to 10 chained requests that pass values such as tokens between steps.
gRPC, SMTP, IMAP Team
gRPC health protocol and mail-server banner/TLS checks.
Built to keep your work protected
Detection you can rely on, delivery you can verify, and data handled with care. These are product facts, not marketing estimates.
Down needs a confirmed failure; up needs two consecutive successes.
Prepaid SMS alerts with per-country prices shown before you buy.
Websites, APIs, ports, DNS, SSL certificates, cron jobs and more.
No advertising trackers and no selling of personal data.
For personal projects and businesses
Personal & homelab
Free monitoring for blogs, portfolios, self-hosted apps and backups.
Learn more →Small business
Know when your site, booking system or mail server fails — by SMS if it matters.
Learn more →Online stores
Watch storefront, checkout and payment APIs, SSL and domain renewals.
Learn more →SaaS teams
30-second checks, on-call, escalation, PagerDuty, SLOs and a branded status page.
Learn more →Agencies & freelancers
Projects per client, guest viewers, status pages on client domains, scheduled reports.
Learn more →Developers & DevOps
REST API, scoped tokens, CLI, signed webhooks and deploy markers from CI.
Learn more →Simple pricing for smarter monitoring
Seats included, alerts not metered, two months free on annual billing.
Personal sites, side projects and small businesses getting started.
Free forever
Start free- 2 monitors with 5-minute checks
- 5 heartbeat (cron job) monitors
- HTTP(S), keyword, SSL validity, TCP port and DNS checks
- Email, Slack, Discord, Telegram and webhook alerts
- 1 public status page with 50 subscribers
Freelancers, small businesses and online stores that need faster detection.
or $90 billed yearly
Choose Pro- 10 monitors with 60-second checks
- 10 heartbeat monitors, 2 seats, 3 projects
- Ping, domain-expiry and authenticated API checks with JSON assertions
- SMS alerts (prepaid), Microsoft Teams, Google Chat, Pushover, ntfy and more
- 3 status pages on your own domain, 250 subscribers
SaaS teams and agencies running production services for customers.
or $490 billed yearly
Start 14-day free trial- 50 monitors with 30-second checks
- 50 heartbeat monitors, 10 seats + 20 guest viewers, 10 projects
- On-call schedules, escalation policies and PagerDuty
- Multi-step API workflows, gRPC, SMTP and IMAP checks
- 10 status pages including password-protected private pages
Have questions? We have answers.
What is Uptime Tracker?
Uptime Tracker is an online uptime monitoring service. It checks your websites, APIs, servers, cron jobs, SSL certificates and domains on a schedule, confirms failures before alerting, notifies you by email, SMS, Slack, Microsoft Teams, Discord, Telegram, PagerDuty or webhooks, and publishes hosted status pages for your users.
Is Uptime Tracker really free?
Yes. The Free plan is free forever and includes 2 monitors checked every 5 minutes, 5 heartbeat monitors, one public status page and alerts by email, Slack, Discord, Telegram and webhooks. Commercial use is allowed and no credit card is required.
How often does Uptime Tracker check my website?
Every 5 minutes on Free, every 60 seconds on Pro ($9/month) and every 30 seconds on Team ($49/month). You can choose any interval between your plan’s minimum and one hour for each monitor.
Will I get false alarms?
Uptime Tracker does not alert on a single failed request. A failure is re-checked and only confirmed downtime opens an incident; recovery also needs two consecutive successful checks. Errors on our side are recorded as unknown rather than counted as your downtime.
Is Uptime Tracker good for personal websites?
Yes. The Free plan monitors a personal site at no cost: 2 monitors with SSL validation, 5 heartbeat checks for backups and scheduled jobs, and alerts to email, Telegram, Discord or Slack. Pro adds 10 monitors with 60-second checks for $9/month.
Is Uptime Tracker suitable for businesses and teams?
Yes. Pro adds 60-second checks, SMS alerts, Microsoft Teams, routing rules and status pages on your own domain. Team adds 30-second checks, 10 seats plus guest viewers, on-call schedules, escalation policies, PagerDuty, private status pages, SLOs and an audit log.
Can I import monitors from another tool?
Yes. You can import monitors from a CSV file on any plan, or upload an Uptime Kuma JSON backup and Uptime Tracker maps HTTP, keyword, port, ping, DNS, push and gRPC monitors to their equivalents, reporting anything it cannot convert.
Where is my data stored?
The application and its database run on our own servers, with encrypted, tested backups in AWS in the United States. Payments are processed by Stripe. We do not use advertising trackers or sell personal information.
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Supercharge your monitoring
Start on the free plan — commercial use allowed. No credit card required.
- Free forever plan
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- Cancel anytime