No moat. Still in business.
AI SaaS directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- StatusSight
Watches the status pages of thousands of outside services and alerts you when the ones you depend on go down.
Since 2024
Free plan · Uptime and monitoring · Developers
- Cachet
A free status page you host yourself to tell customers about outages, incidents and planned maintenance.
Free · Uptime and monitoring · Software companies
- Runframe
Runs incidents from alert to postmortem for engineering teams, with on-call rotas, escalations and status pages included.
Free plan · Uptime and monitoring · Developers
- Kener
A free status page and uptime monitor you run in Docker, with incident updates, maintenance plans and subscriber notices.
Free · Uptime and monitoring · Developers
- Pulsetic
Checks your websites, SSL, ports and cron jobs, confirms outages from other regions and runs status pages on your domain.
Since 2024
Free plan · Uptime and monitoring · Online sellers
- UptimeToolbox
Monitors websites and Linux servers, sends alerts by email, SMS or call, and hosts branded status pages on your domain.
Free plan · Uptime and monitoring · Developers
- FlareWarden
Scans your site to suggest checks for SSL, DNS and outside services like payment providers, then monitors them with status pages.
Free plan · Uptime and monitoring · Online sellers
- Phare
Watches websites and APIs, alerts you on several channels, tracks incidents and hosts status pages, all from an independent EU company.
Free plan · Uptime and monitoring · Agencies
- Checkly
Runs browser and API checks against your app from many regions and alerts you when they fail, set up as code.
Since 2021
Free plan · Uptime and monitoring · Developers
- Ploi
Sets up and manages your web servers and handles site deployments, with extra help for Laravel apps.
Subscription · Developer tools · Agencies
- Pingmeter
Monitors website uptime from several countries, tries automatic recovery, and calls or texts you if the problem stays.
Subscription · Uptime and monitoring
- PingPong
Hosted status pages with built-in uptime checks, so you can keep customers informed during outages and cut support tickets.
Free plan · Uptime and monitoring · Software companies
- Pingzo
Checks your websites, APIs and ports and messages you on WhatsApp after repeated failures, with status pages and SSL checks.
Free plan · Uptime and monitoring · Developers
- Logdash
Checks your site is up, sends alerts to Telegram or a webhook, and adds logs, metrics and a public status page.
Free plan · Uptime and monitoring · Developers
- Flowtriq
Spots DDoS attacks on your servers within a second and triggers firewall, BGP or scrubbing responses.
Since 2026
Subscription · Uptime and monitoring · Developers
- OnlineOrNot
Checks websites, APIs and cron jobs every 30 seconds and confirms an outage before alerting your team.
Subscription · Uptime and monitoring · Developers
- OpenUptime
Open source uptime checks, alerts and public status pages that you or an AI agent can manage, with no charge per monitor.
Free plan · Uptime and monitoring · Developers
- WatchCron
Alerts you when a cron job misses its ping or a site, certificate or domain has a problem, with status pages included.
Free plan · Uptime and monitoring · Agencies
- StatusGator
Gathers status updates from thousands of cloud services you depend on, warns you about outages and shows them on one page.
Uptime and monitoring · Software companies
- Checkmate
Open-source monitoring you host yourself for websites, servers, containers and SSL, with status pages and alerts.
Free · Uptime and monitoring · Developers
- EasyMonitor
Self-hosted uptime checks from probes in several regions that agree before alerting, plus status pages for small teams.
Free · Uptime and monitoring · Developers
- cubic
AI reviewer that checks pull requests against your whole codebase and team rules, and scans repos for bugs.
Subscription · Developer tools · Developers
- UptimeObserver
Checks your websites, SSL certificates, DNS and domains every 30 seconds and alerts you when something breaks or expires.
Free plan · Uptime and monitoring · Agencies
- Uptimepage
Checks websites and APIs from several regions, alerts whoever is on call and runs a public status page.
Free plan · Uptime and monitoring · Agencies
- Cronitor
Tells developers when scheduled jobs, agents, websites or APIs fail or run late, and hosts status pages for customers.
Free plan · Uptime and monitoring · Developers
- Statusnook
A status page and endpoint monitor you install on your own server, with incident updates by email and Slack.
Free · Uptime and monitoring · Developers
- Peekaping
Uptime checks for sites, APIs, databases and queues you run on your own server, with alerts and public status pages.
Free · Uptime and monitoring · Developers
- ilert
Sends alerts to on-call staff, handles their rotas and runs status pages so tech teams can respond to outages quickly.
Since 2020
Free trial · Uptime and monitoring · Developers
- Drumbeats
Catches missed cron runs, stalled background jobs and site downtime through heartbeat pings, with public status pages.
Free plan · Uptime and monitoring · Developers
- LastPing
Alerts you when AI agent runs, cron jobs or CI pipelines fail, stall or never start, with status pages.
Free plan · Uptime and monitoring · Developers
- MarionetteOps
Monitors client sites, servers, SSL, domains and cron jobs, and publishes white-label status pages for agencies and dev teams.
Free plan · Uptime and monitoring · Agencies
- cron-job.org
Calls your URLs and scripts on a schedule, down to every minute, and alerts you when a run fails.
Free · Uptime and monitoring · Developers
- Kuvasz
Open-source uptime monitor you run yourself, checking sites, ports, DNS and SSL, with status pages and alerts.
Since 2025
Free · Uptime and monitoring · Developers
- MonitorMonk
Checks that your websites are up, fast and have valid SSL, and shows the results on clean status pages you can share with clients.
Free plan · Uptime and monitoring · Agencies