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Best Website Monitoring Software in 2026

Website monitoring software helps you observe site availability and health. Compared on check types, latency monitoring, and page health checks, the entries show different ways to track what is happening with a site. SSL monitoring and maintenance windows add other operational considerations; API access and a status page may also matter for how you use or share monitoring information. Compare free-plan availability with paid-from pricing when considering access. Dotcom-Monitor, Tallwatch, and Better Stack are among the options shown. Focus on the checks you need to run and the monitoring features that fit your workflow.

  1. 1

    Better Stack

    Free plan AndroidAPIiPhone+1

    Better Stack combines incident response and monitoring with telemetry, error tracking, and status pages.

    7.6 Free plan · paid from $29/mo (annual) Visit site
  2. 2

    Distill Web Monitor

    Free plan AndroidAPIExtension+5

    Distill offers a broad set of monitor types, filtering controls, and notification routes. Check frequency and quotas vary by plan, and unused resources do not carry forward past the billing period.

    7.6 Free plan · paid from $15/mo Visit site
  3. 3

    Dotcom-Monitor

    by Dotcom-Monitor
    Free plan AndroidAPIiPhone+4

    Dotcom-Monitor offers target monitoring with multiple alert routes and plan limits that vary by tier.

    7.6 Free plan · paid from $13.33/mo · 30-day trial Visit site
  4. 4

    Cronitor

    Free plan APILinuxWeb

    Cronitor covers scheduled jobs, uptime checks, heartbeats, and status pages, with a free plan and a listed trial.

    7.5 Free plan · paid from $2/mo · 14-day trial Visit site
  5. 5

    Downdetector

    Free plan AndroidAPIiPhone+1

    Downdetector combines public outage reporting with monitoring and communication tools for organizations.

    7.5 Free plan Visit site
  6. 6

    OnWebChange

    Free plan AndroidAPIiPhone+1

    OnWebChange covers targeted webpage monitoring, documents, and protected pages, with several alert channels and tracker-management options.

    7.3 Free plan · paid from €0.89/mo Visit site
  7. 7

    ArxEyes

    Free plan Web

    ArxEyes brings regional checks, alert controls, and public status pages together, with a free tier and paid plans from $9 per month.

    7.2 Free plan · paid from $9/mo Visit site
  8. 8

    DownNotifier.com

    Free plan APIWeb

    DownNotifier.com combines website availability checks with content, SSL, and email-record validation.

    7.2 Free plan · paid from $14.95/yr Visit site
  9. 9

    GTmetrix

    Free plan APIWeb

    Choose GTmetrix for detailed page diagnostics, recurring checks, and options to test from multiple locations and devices.

  10. 10

    HostTracker

    Free plan APIWeb

    HostTracker combines external monitoring, rechecks, alerts, and status pages with a broad set of developer integrations.

    7.2 Free plan · paid from $5/mo · 30-day trial Visit site
  11. 11

    SolidPing

    by SolidPing
    Free plan APILinuxSelf-hosted+2

    SolidPing pairs a wide range of checks and alert channels with on-call and status-page features.

    7.2 Free plan · paid from €5/mo Visit site
  12. 12

    Tallwatch

    Free plan APILinuxMac+2

    Tallwatch combines multi-region checks with alert routing, on-call features, and status pages.

    7.2 Free plan · paid from $11.99/mo (annual) Visit site
  13. 13

    Dead Link Checker

    Free plan Web

    Choose Dead Link Checker for manual website scans or scheduled broken-link checks with emailed reports. The free plans provide manual checks, while paid Auto Checker plans start at $9.95 a month.

    7.1 Free plan · paid from $9.95/mo Visit site
  14. 14

    deltaFeed

    Free plan Web

    deltaFeed provides a straightforward way to follow webpage changes through RSS or email, with faster checking and more monitorings on paid plans.

    7.1 Free plan · paid from €6.25/mo Visit site
  15. 15

    Dr. Link Check

    Free plan Web

    Dr. Link Check combines crawl diagnostics, blacklist monitoring, scheduling, and exportable reports in a web service. Check its JavaScript limitation and project limits before selecting a plan.

    7.1 Free plan · paid from $13/mo Visit site
  16. 16

    LibrePing

    Free plan APILinuxSelf-hosted+1

    LibrePing provides decentralized, self-hostable monitoring with signed results, shared checks, dashboards, and alert integrations.

    7.1 Open source Visit site
  17. 17

    Montastic

    by Montastic
    Free plan APIWeb

    Choose Montastic if its web-based monitoring, alert channels and checkpoint allowances fit your needs.

    7.1 Free plan · paid from $5/mo Visit site
  18. 18

    Uptime Cairn

    Free plan APILinuxSelf-hosted+1

    Uptime Cairn offers broad monitoring, alerting, reporting, and status-page features in a self-hosted package.

    7.1 Free plan Visit site
  19. 19

    Uptime Kuma

    Free plan LinuxSelf-hostedWeb+1

    Uptime Kuma provides broad self-hosted monitoring, alerting and status-page features under an MIT license. Check the supported operating systems and storage limitations before choosing a deployment.

    7.1 Free plan Visit site
  20. 20

    Hyperping

    by Hyperping
    Free plan Web

    Hyperping offers several monitoring checks, alerts and plan sizes, including a free tier. Compare the free plan's check interval and seat allowance with the needs of your monitoring setup.

    7.0 Free plan · paid from $24/mo (annual) · 14-day trial Visit site
  21. 21

    Pinger Man

    Free plan APIWeb

    Pinger Man combines a broad range of website and service checks with multiple alert channels, reports, status pages, and an API.

    7.0 Free plan · paid from $1/mo · 14-day trial Visit site
  22. 22

    MonSpark

    by MonSpark
    Free plan APIExtensionWeb

    MonSpark covers a broad set of website and server checks, with multiple alert routes and customer-domain status pages.

    6.9 Free plan Visit site
  23. 23

    Page Monitor

    Free plan Web

    PageMonitor.io offers scheduled visual change tracking with plan-based detection and frequency limits. Email alerts are available across plans, while some chat notifications are not yet launched.

    6.9 Free plan · paid from $10/mo Visit site
  24. 24

    SiteLock

    Free plan Self-hostedWeb

    SiteLock combines scanning, removal, health reporting, and optional patching, firewall, and CDN features. Review plan differences if you need expert cleanup, PCI reporting, or faster ticket responses.

    6.9 Free plan · paid from $19.99/mo · 30-day trial Visit site
  25. 25

    Visual Sentinel

    Free plan AndroidAPIiPhone+1

    Choose Visual Sentinel if you need visual page comparisons alongside uptime, server, and other monitoring, with a free plan for up to three monitors.

    6.9 Free plan · paid from $6/mo · 10-day trial Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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