Sites and apps similar to StillOnline include Uptime Kuma, which is free and open source. Other options are Zabbix, Better Stack, Beszel and Netdata. You're spoiled for choice with Uptime Monitor Services like StillOnline: we list more than 50 alternatives for self-hosting, Android, Linux, iPhone and Windows.
StablePing is a fully managed uptime monitoring service for just $3.95/month. Whenever your website goes down, their system will alert you within seconds via email or SMS (and they'll work with you to get it back online).
Easily monitor your Websites, Domains, Servers, SSL-Certificates, Cronjobs and create amazing Status Pages. Get notified by Email, SMS, Slack, Discord and more.
Syne is a lightweight, modern application designed to simplify server management over SSH. It provides an intuitive interface for monitoring system performance, managing files, and executing essential controls without relying on a terminal for routine tasks.
India
Uptime monitoring with multi-location checks, SSL/domain expiry alerts, and instant Slack/Telegram/WhatsApp notifications.
India
All-in-one uptime monitoring platform- HTTP, SSL, domains, cron jobs, DNS, and status pages in one tool. 10+ global probe regions with multi-region consensus alerting to eliminate false positives.
United Kingdom
Incident tracking solution that intelligently clusters runtime errors by route, release, or session for a single incident, with AI-generated briefs, stack traces, breadcrumbs, fingerprinting, Telegram alerts, a lightweight SDK, and generous free tier events per month.
Georgia
Statusloop is an uptime monitoring service for solo developers and small SaaS teams. It checks websites and APIs at regular intervals and sends an alert as soon as something goes down or recovers.
Germany
EU
Self-hosted error monitoring integrates with Sentry protocol, automates AI-generated code fixes, drafts pull requests, requires team review before merge, supports major languages, manages dependency vulnerabilities, and allows custom LLM API keys.
SwedenEU
Website monitoring for uptime, APIs, forms, logins and checkout flows, with actionable evidence when something breaks.
RomaniaEU
