updown.io review
Flexible credit-based monitoring with broad checks, alerts, APIs, and status pages.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
updown.io is a hosted monitoring service for websites, APIs, servers, and periodic jobs. It checks HTTP(S), TCP(S), ICMP, and cron-style endpoints for downtime, performance problems, SSL certificate issues, and response-body keywords. Monitoring is available through the web and API, with checks from 10 geographic locations, hosted status pages, realtime alerts, and integrations including Email, SMS, Slack, Microsoft Teams, Telegram, Zapier, Statuspage.io, and webhooks. It suits teams and individuals that want broad service monitoring without a recurring subscription structure.
Pricing is organized around usage-based credits rather than fixed monitor-count tiers. The published plans start at 200,000 credits for €5 as a one-time purchase, followed by 500,000 credits for €10, 1,500,000 credits for €25, 3,000,000 credits for €40, 10,000,000 credits for €100, and 60,000,000 credits for €500. Every plan is presented with no commitment. This approach gives smaller users a low-cost entry point and lets larger monitoring workloads buy more credits, while the final cost depends on monitoring usage.
The product’s breadth is its main differentiator. Alongside website and API checks, updown.io covers open and closed TCP port checks, pulse and cron-job monitoring, SSL validity and expiration alerts, keyword matching, multi-location verification, status pages, REST API access, and realtime webhooks. That makes it a strong fit for mixed website, server, and job-monitoring needs. It is less suitable for buyers who specifically want a free monitoring tier or a conventional subscription catalog organized by monitor counts; those teams may prefer a product built around those pricing models.
updown.io pros and cons
- Where it wins
- One-time credit plans avoid recurring subscription commitments.
- HTTP(S), TCP(S), ICMP, cron, SSL, and keyword monitoring.
- Multi-location checks, status pages, REST API, and realtime webhooks.
- Where it doesn't
- There is no free plan.
- Credit consumption varies with monitoring usage.
- Pricing uses credits rather than monitor-count plans.
updown.io fact sheet, pricing and score →
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