Table of contents1. Checkly2. Statuspage.io (Atlassian)3. Status.io4. Uptime Kuma5. Cachet6. Vigil7. BetterStack8. Instatus9. UptimeRobot10. CronitorFinal Words` The text provides a list of 10 tools for monitoring and maintaining the availability of software applications, services, and systems. The tools are categorized under various platforms such as Atlassian, and include a mix of free and paid options. Each tool is mentioned individually, along with its corresponding platform, highlighting their unique features and functionalities.