Monitoring website uptime is crucial for maintaining the reliability and performance of your web services. Here are five popular uptime monitoring service providers, along with a general idea of their pricing as of the last training data:

1. UptimeRobot
2. Basic Plan: Free for up to 50 monitors checked every 5 minutes.

3. Pro Plan: Starts at around $7 per month for 50 monitors, with 1-minute check intervals and additional features like SMS alerts, advanced notification options, and more.

4. Pingdom

5. Starter Plan: Approximately $15 per month. This includes 10 uptime checks, 1-minute check intervals, and basic alerting features.

6. Standard Plan: Around $39 per month, offering more checks and advanced features.

7. StatusCake

8. Free Plan: Includes up to 10 tests with 5-minute intervals.

9. Superior Plan: Starts at about $20.41 per month for more advanced features and up to 100 tests with 1-minute check intervals.

10. Site24x7

11. Free Plan: Includes 5 basic checks with 5-minute intervals.

12. Standard Plan: Starts at approximately $10 per month, offers up to 10 monitors, with 1-minute check intervals, and additional features like advanced alerting and reporting tools.

13. New Relic

14. Free Tier: Available with basic monitoring capabilities and limited data retention.
15. Pro Subscriptions: Pricing can vary significantly based on the level of service and data retention needs, with more detailed performance monitoring and analytics starting at about $99 per month.

Please note that prices and service offerings can change over time, so it's best to visit each provider’s website for the most current information. Additionally, many of these providers offer custom or enterprise solutions if your needs exceed their standard plans.

Monitoring website uptime is crucial for ensuring your online presence is reliable. Here are five top service providers for website uptime monitoring, along with their basic pricing as of my last update in April 2023. Please note that prices can change, and it's always good to check the latest offers directly on their websites:

1. UptimeRobot
2. Basic Plan: Free (up to 50 monitors, 5-minute check intervals)
3. Pro Plan: $7.50/month (up to 150 monitors, 1-minute check intervals, additional features like SMS alerts)
4. Pro Plus: Custom pricing for larger needs.

UptimeRobot is known for its simplicity and effectiveness, offering a robust free tier which is quite generous for small to medium-sized projects.

1. Pingdom
2. Starter: $15.95/month (1 website, 1-minute interval, basic features)
3. Standard: $31.95/month (10 websites, 1-minute interval, more detailed reports)
4. Pro: $79.95/month (Unlimited websites, 1-minute interval, advanced features like transaction monitoring)

Pingdom provides detailed performance insights along with uptime monitoring, which is particularly useful for optimizing website speed.

1. New Relic
2. Standard: $49/month (for up to 500 hosts, includes uptime monitoring among other features)
3. Pro: $99/month (for up to 1000 hosts, more advanced features)
4. Enterprise: Custom pricing

New Relic offers a comprehensive suite of monitoring tools, where uptime monitoring is part of a broader application performance management solution.

1. Site24x7
2. Starter: $9/month (10 websites, 1-minute check interval)
3. Pro: $35/month (up to 50 websites, 1-minute check interval, additional features like multi-location monitoring)
4. Classic: $89/month (up to 100 websites, more advanced monitoring options)

Site24x7 is known for its comprehensive monitoring capabilities, including uptime, performance, and infrastructure monitoring.

1. StatusCake
2. Basic: Free (up to 10 monitors, 5-minute check intervals)
3. Personal: $19.99/year (up to 100 monitors, 1-minute check intervals)
4. Business: $74.99/year (up to 200 monitors, 1-minute check intervals, additional features like server monitoring)

StatusCake offers a straightforward service with a focus on uptime monitoring, with a very affordable paid tier for personal use.

When choosing a service, consider not only the price but also the features you need, like the frequency of checks, the number of websites you want to monitor, the level of detail in reports, and additional services like performance analysis or alerts via different channels (email, SMS, etc.). Also, check for any trial periods or money-back guarantees to test the service before committing long-term.

Top 5 Website Uptime Monitoring Services with Pricing

1. Uptime Robot
2. Free Plan: Monitors up to 50 websites every 5 minutes, 3 months of logs
3. Pro Plan: $7/month for 50 monitors at 1-minute intervals, 24 months of logs

4. Pro Plus Plan: $15/month for 100 monitors at 1-minute intervals, advanced features

5. Pingdom

6. Starter: $10/month for 10 checks at 1-minute intervals
7. Standard: $39/month for 50 checks, advanced alerting

8. Advanced: $99/month for 100 checks, priority support

9. StatusCake

10. Free Plan: 10 tests, 5-minute checks
11. Superior: $24.99/month for 100 checks at 30-second intervals

12. Business: $66.66/month for 300 checks at 30-second intervals, priority support

13. Site24x7

14. Starter: $9/month for 10 monitors at 1-minute intervals
15. Pro: $35/month for 50 monitors, synthetic transaction monitoring

16. Business: $89/month for 100 monitors, advanced reporting

17. UptimeIA (formerly Uptrends)

18. Basic: $12.85/month for 10 monitors at 5-minute intervals
19. Premium: $38.61/month for 25 monitors at 1-minute intervals
20. Enterprise: $103.03/month for 50 monitors, advanced tools

Note: Prices are approximate and may vary based on billing cycle (monthly vs. annual) or current promotions. Most services offer additional features like SSL monitoring, real user monitoring, and API checks at higher tiers.

Top 5 Website Uptime Monitoring Services (2025)

Here are five leading website uptime monitoring tools for 2025, including their core features and pricing.

HetrixTools

• Free: 15 monitors, one-minute check intervals.
• Pro: 30 monitors – $9.95/month.
• Business: 60 monitors – $19.95/month.
• Enterprise: 200 monitors – $49.95/month.

Key Features: - Blacklist monitoring, real-time alerts (email, SMS, Slack, Telegram), status pages, clean interface. - Ideal for hosting providers, sysadmins, and developers who want customization and affordability[3].

UptimeRobot

• Free: 50 monitors, 5-minute intervals.
• Pro: Starts at $7/month (10 monitors, 1-minute checks).
• Team: $29/month (100 monitors, 1-minute checks, multiple users).
• Enterprise: $54/month+ (200+ monitors, 30-second checks, advanced features).

Key Features: - Website, port, ping, SSL, domain expiry, keyword, and cron job monitoring. - Alerts via email, SMS, Slack, Discord, etc. - Status pages, customizable notifications, maintenance windows, log retention up to 12 months[2][3][5][6][9][10].

Better Stack (Better Uptime)

• Free tier available (limited).
• Paid plans: Start at $24/month for 50 monitors, with additional features such as incident management, on-call scheduling, and advanced integrations.

Key Features: - Uptime, SSL, ping, cron job, and keyword monitoring. - Highly customizable incident escalation and alerting (phone, SMS, Slack, Teams). - Status pages, root cause analysis, and unlimited history on higher plans[6].

Site24x7

• Free: 5 websites, 10 alerts/month.
• Starter: €9/month (approx $9.70), 10 monitors, one-minute check intervals.

Key Features: - Monitors from 110+ locations worldwide. - Synthetic web transaction monitoring, API, DNS, server, mobile, network monitoring. - Real user monitoring, status pages, detailed analytics and reporting[8][10].

Uptimia

• Free trial: 30 days.
• Starter: $9/month (monitoring as frequent as every minute).
• Advanced: $18/month (30-second monitoring).

Key Features: - HTTP(s), DNS, UDP, TCP, email, and website speed monitoring from 171+ checkpoints. - Multi-step transaction monitoring (e.g., logins, checkouts), real user monitoring, customizable reports, alerts to multiple platforms. - Suitable for businesses with complex monitoring needs[6].

Comparison Table

These are among the most recommended providers for website uptime monitoring in 2025, offering a mix of free and scalable paid options to suit a range of needs and budgets[1][2][3][5][6][8][10].