Reliable monitoring for your website, API and infrastructure.
Pulsitor alerts you to an outage, a slow website or an SSL, DNS or domain problem before it starts costing your customers money.
Monitoring types
Available checks you can enable.
Website monitoring
Continuously check your website’s availability with global ping or HTTP requests.
SSL Expiration
Get notified before your SSL/TLS certificates expire to avoid downtime.
Response Time Monitoring
Track latency and ensure your applications stay fast and reliable.
DNS Monitoring
Detect misconfigured DNS records before your users notice.
Domain Expiration
Stay alerted when your domain registration is about to expire.
Port Monitoring
Monitor any port over TCP, TLS or HTTP(S) — databases and internal services included.
Heartbeat Monitoring
Let cron jobs, workers and backups report themselves — and hear about the run that never happened.
Checks from five regions, data kept in the EU
We verify availability from Finland, Germany, Singapore, Oregon and Virginia — three continents at once.
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EU
Finland
Europe
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EU
Germany
Europe
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Singapore
Asia
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Oregon, USA
North America
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Virginia, USA
North America
Your data never leaves the European Union
Accounts, monitors and incident history are stored exclusively on servers inside the EU. Nodes outside Europe only run the checks; they store nothing themselves.
See it before you sign up
No tour, no sales call — this is the product.
Notification channels
Stay informed instantly across your favorite platforms.
SMS
Slack
Discord
Telegram
Google Chat
Microsoft Teams
Mattermost
Pushover
Pushbullet
Webhook
Zapier
PagerDuty
Splunk
Simple pricing
Choose a plan that fits your needs. You can change it anytime.
Get going fast
Perfect for personal projects and trying Pulsitor.
- 15 monitors
- 3 min monitoring interval
- HTTP(s) monitoring
- Keyword monitoring
- Ping monitoring
- Port monitoring
- Slow response monitoring
- DNS monitoring
- SSL monitoring
- Domain expiration monitoring
- Heartbeat monitoring
- Status pages: 1
- Maintenance windows
- E‑mail notifications
- SMS notifications
- Slack notifications
- Discord notifications
- Webhook notifications
- PagerDuty notifications
For small teams
Advanced features
- 30 monitors
- 1 min monitoring interval
- HTTP(s) monitoring
- Keyword monitoring
- Ping monitoring
- Port monitoring
- Slow response monitoring
- DNS monitoring
- SSL monitoring
- Domain expiration monitoring
- Heartbeat monitoring
- Status pages: 10
- Maintenance windows
- E‑mail notifications
- SMS notifications
- Slack notifications
- Discord notifications
- Webhook notifications
- PagerDuty notifications
No credit card required.
For growing teams
Advanced features and higher limits.
- 100 monitors
- 30 sec monitoring interval
- HTTP(s) monitoring
- Keyword monitoring
- Ping monitoring
- Port monitoring
- Slow response monitoring
- DNS monitoring
- SSL monitoring
- Domain expiration monitoring
- Heartbeat monitoring
- Status pages: 100
- Maintenance windows
- E‑mail notifications
- SMS notifications
- Slack notifications
- Discord notifications
- Webhook notifications
- PagerDuty notifications
No credit card required.
For growing teams
Advanced features and higher limits.
- 300 monitors
- 15 sec monitoring interval
- HTTP(s) monitoring
- Keyword monitoring
- Ping monitoring
- Port monitoring
- Slow response monitoring
- DNS monitoring
- SSL monitoring
- Domain expiration monitoring
- Heartbeat monitoring
- Status pages: 300
- Maintenance windows
- E‑mail notifications
- SMS notifications
- Slack notifications
- Discord notifications
- Webhook notifications
- PagerDuty notifications
No credit card required.
Frequently asked questions
Short answers to what people ask us most often.
What can Pulsitor monitor?
Availability of websites and APIs over HTTP(S), ping, ports over TCP, TLS or HTTP(S), keywords in the response body, response time, DNS records, SSL certificate validity and domain expiration. All from one account and one dashboard.
Where do you check my sites from?
From monitoring nodes in Finland, Germany, Singapore and two US regions — Oregon and Virginia. We only report an outage once more than one region confirms it.
Where is my data stored?
Exclusively on servers inside the European Union. Nodes outside the EU only run the check and send the result back — it is written down exactly once, in the EU.
How fast will I know about an outage?
It depends on your check interval, which goes down to 15 seconds. Once the outage is confirmed the alert leaves immediately — by e-mail, SMS, Slack, Discord, Teams, PagerDuty or your own webhook.
Do I need a credit card?
No. The free plan has no time limit and needs no payment details; it covers 15 monitors with a three-minute check interval. Paid plans also come with a 14-day free trial.