Seiri AlternativesUptime Monitor Services & Website Monitoring Tools like Seiri

Seiri is described as 'Is push-based ("heartbeat") monitoring for cron jobs, background workers, and Kubernetes CronJobs — not website uptime monitoring, and not a cron-to-webhook scheduler. The model is inverted from typical uptime tools: your job pings Seiri when it finishes, and if' and is a Uptime Monitor service in the network & admin category. There are more than 10 alternatives to Seiri for a variety of platforms, including Web-based, SaaS, Linux, Docker and Self-Hosted apps. The best Seiri alternative is Healthchecks.io, which is both free and Open Source. Other great apps like Seiri are PushMon, WebGazer, RunWisp and WatchGoose.

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Alternatives
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Alternatives list

  1. PushMon icon
     9 likes

    PushMon is a new kind of cloud-based monitoring system. Instead of checking public facing servers on a regular basis, PushMon will wait for pings from the objects being monitored. These objects are usually batch jobs, scheduled/cron scripts, backups, or test scripts, but really...

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  2. WebGazer icon
     5 likes

    Free website monitoring and downtime notifications.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Good alternative?
     
  3. RunWisp icon
     1 like

    Single-binary crond + supervisord replacement with a built-in web dashboard, terminal UI, and REST API. Every run recorded - exit code, duration, stdout/stderr.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Raspberry Pi
    • Docker
    Good alternative?
     
  4. WatchGoose icon
     1 like

    Watchgoose is a hosted heartbeat monitor for cron jobs, backups, queues, scripts, and other recurring background tasks. Add an HTTP request to a job, or send a ping by email. If an expected success ping does not arrive on time, a job reports failure, or a started job exceeds its...

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
  5. Drumbeats.io icon
     2 likes

    Drumbeats monitors cron jobs, recurring tasks, event-driven workflows, and apps. It also includes alerts, status pages, and basic incident management to help teams catch failures fast.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
  6. NoCrash icon
     1 like

    NoCrash watches your n8n workflows, AI agents, vibecoded apps, URLs, and Stripe, and sends one plain-English morning brief before a silent failure reaches your clients. Free plan with 3 watches, no card.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
  7. Krons24 icon
     1 like

    A centralized cron job management platform that replaces scattered server-based cron with a unified visual dashboard for scheduling, monitoring, and controlling automated tasks.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Self-Hosted
    • Docker
    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
  8. Posthook icon
     1 like

    The Posthook API enables application developers to start scheduling tasks in minutes. Schedule one-off tasks for tomorrow or the first of next month by making a request to the API and setting up a webhook to process these tasks.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  9. Cronitor icon
     1 like

    Monitor cron jobs, micro-services, daemons and almost anything else, no setup required. Easier cron troubleshooting and no more silent failures.

    32 Cronitor alternatives

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  10. Cronly icon
     2 likes

    We monitor all your existing cron jobs and SSL certificates. Or use our managed cron job service, with build in monitoring. Running in the background, nobody really knows when they fail? Keep track of your SSL certificates, cron jobs and all other hidden processes and don't...

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  11. CronSignal monitors your cron jobs and scheduled tasks. When a job doesn't run on time, you get alerted via Email, Slack, Discord, Telegram, or webhooks.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
12 of 16 Seiri alternatives