Notifier
Simple Uptime Monitoring That Notifies You First·notifier.so
Notifier is a website, API, and server uptime monitoring platform that checks endpoints as often as every 30 seconds and sends instant alerts via email, SMS, phone call, Slack, and other channels when something goes down. It also offers social listening features to track brand mentions and keywords across Reddit, YouTube, LinkedIn, Instagram, TikTok, Hacker News, and news sites in real time. The platform includes public status pages, SSL/domain expiration alerts, DNS, port, ping, UDP, and cron job monitoring.
What it's for
Features 17
- AI-powered filtering for alerts
- API monitoring with custom headers, request bodies, and response validation
- Cron job monitoring
- DNS record change monitoring
- Keyword monitoring on web pages
- Maintenance windows
- Multi-region monitoring (coming soon)
- Ping (ICMP) monitoring
- Port monitoring (SMTP, FTP, custom services)
- Public status pages with custom domain support (paid plans)
- Reddit, YouTube, LinkedIn, Instagram, TikTok, Hacker News, and news/blog monitoring for brand mentions
- Slow response time alerts
- SSL certificate and domain expiration alerts
- Status page subscriptions
- Team members and collaboration
- UDP monitoring
- Website uptime monitoring with checks as frequent as every 30 seconds
At a glance
Integrations
Resources
Pricing
Annual billing saves ~30%. SMS and phone call alerts use credits from a 'credit wallet' (rate not publicly listed).
No credit card required
10 monitors, 5 status pages, 5 minute check interval, 0 team members
20 monitors, 10 status pages, 1 min check interval, HTTP, Port, Ping & Keyword Monitors, API, UDP, & DNS Monitors, SSL & Domain Expiration Alerts, Slow Response Alerts, Cron Job Monitors, Custom domain status pages
20 monitors, 10 status pages, 1 minute check interval, 0 team members
Marked 'Most Popular'
100 monitors, 50 status pages, 30 second check interval, up to 3 team members
200 monitors, Unlimited status pages, 30 sec check interval, 10 team members, HTTP, Port, Ping & Keyword Monitors, API, UDP, & DNS Monitors, SSL & Domain Expiration Alerts, Slow Response Alerts, Cron Job Monitors, Custom domain status pages
200 monitors, unlimited status pages, 30 second check interval, up to 10 team members
Save ~30% with annual billing (exact per-plan annual prices not stated)