Software Alternatives, Accelerators & Startups

Uptime.com VS OnlineOrNot

Compare Uptime.com VS OnlineOrNot and see what are their differences

Uptime.com logo Uptime.com

Everything you require for availability monitoring. Simple & intuitive industry leading Enterprise-grade features delivered at a fair price, that are continuously improving.

OnlineOrNot logo OnlineOrNot

Reliable alerts when your website goes down.
  • Uptime.com Landing page
    Landing page //
    2023-12-01

With one-minute website uptime check intervals, and detailed downtime reporting to any device, Uptime.com monitoring offers effortless protection. Why check website availability manually when you can enjoy always-on website uptime monitoring? Our automated alerts dramatically reduce the time it takes to check website uptime and downtime and puts more time back in your day.

  • OnlineOrNot Landing page
    Landing page //
    2025-09-03

Monitor your websites, APIs, cron jobs & scheduled tasks, Get immediate alerts via Email, SMS, Slack, PagerDuty (+ more).

Uptime.com

Website
uptime.com
$ Details
paid Free Trial $20.0 / Monthly (20 Checks, Real User Monitoring, Transaction Checks)
Release Date
2013 March

OnlineOrNot

$ Details
freemium $12.0 / Monthly (5 checks (uptime, keyword, cron), 1 status page, unlimited users)
Release Date
2021 February
Startup details
Country
France
City
Toulouse
Founder(s)
Max Rozen
Employees
1 - 9

Uptime.com features and specs

  • User-Friendly Interface
    Uptime.com features an intuitive and easy-to-navigate dashboard that allows users to effortlessly set up monitoring and view reports.
  • Comprehensive Monitoring
    The service provides a wide range of monitoring options including HTTP(S), DNS, SSL certifications, email servers, and more, ensuring all aspects of your online presence are covered.
  • Global Coverage
    With monitoring nodes distributed worldwide, Uptime.com ensures accurate and reliable performance data from different geographic locations.
  • Customizable Alerts
    Users can set up personalized alert configurations to receive notifications via SMS, email, phone calls, or integrations with other services like Slack and PagerDuty.
  • Robust Reporting
    Offers detailed and customizable reporting features that provide insights into uptime, response times, incident history, and more.

Possible disadvantages of Uptime.com

  • Pricing
    Uptime.com can be relatively expensive for small businesses or startups, especially if advanced features and a higher check frequency are needed.
  • Learning Curve
    Despite a user-friendly interface, the extensive features and settings might be overwhelming for new users or those without a technical background.
  • False Positives
    There have been occasional reports of false positives or negatives, which can lead to unnecessary alerts or missed incidents.
  • Limited Free Plan
    The free plan has limited functionality, which might not be sufficient for comprehensive monitoring needs and often necessitates an upgrade to a paid plan.
  • Integration Limitations
    While it supports multiple third-party integrations, some users feel that there could be more native integrations or API options to suit various needs.

OnlineOrNot features and specs

  • Ease of Use
    OnlineOrNot boasts a user-friendly interface that makes it simple for users to set up and monitor websites for uptime.
  • Customization Options
    The service offers a range of configuration options, allowing users to tailor monitoring alerts and reports to their needs.
  • Real-time Monitoring
    OnlineOrNot provides real-time monitoring capabilities, helping users to quickly identify and respond to downtime issues.
  • Multiple Check Types
    The platform supports a variety of check types including HTTP, HTTPS, and keyword checks, ensuring comprehensive monitoring.
  • Notification Integrations
    OnlineOrNot integrates with various notification systems like email, Slack, and other channels, ensuring that users are promptly informed of any issues.
  • Affordable Pricing
    The service offers competitive and transparent pricing plans, making it accessible for both small businesses and larger enterprises.

Analysis of Uptime.com

Overall verdict

  • Uptime.com is a good choice for website monitoring, especially for businesses looking for a stable, robust solution with detailed reporting and alerts. Its ease of use and feature set make it a preferred option among many website administrators.

Why this product is good

  • Uptime.com is generally considered a reliable service for website monitoring due to its comprehensive features, including uptime checks, page speed monitoring, real-user monitoring, and different alerting mechanisms. It offers a wide range of integrations with third-party services and provides a user-friendly dashboard that makes managing and understanding website metrics easier.

Recommended for

    Uptime.com is recommended for website administrators, IT professionals, and business owners who need to ensure their websites are running smoothly, minimize downtime, and improve end-user experiences. It is particularly useful for organizations that require robust monitoring capabilities and real-time alerts.

Analysis of OnlineOrNot

Overall verdict

  • Yes, OnlineOrNot is a good tool for individuals and businesses looking to monitor their website's availability and performance. It offers reliable monitoring features, timely alerts, and comprehensive reporting to help users maintain high website uptime and performance.

Why this product is good

  • OnlineOrNot is a website monitoring service that provides uptime and performance monitoring for websites and web applications. It helps users ensure that their websites are accessible and performing optimally, by providing real-time alerts and detailed reports on downtime and response times.

Recommended for

  • Web developers who need to monitor website uptime and performance.
  • Businesses that rely on their website for customer engagement and sales.
  • IT professionals who manage multiple websites and need automated monitoring tools.
  • E-commerce platforms looking to ensure a seamless user experience with minimal downtime.

Uptime.com videos

No Uptime.com videos yet. You could help us improve this page by suggesting one.

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OnlineOrNot videos

Monitor a Website with OnlineOrNot

More videos:

  • Tutorial - Monitor Website Keywords with OnlineOrNot
  • Tutorial - Create a public Status Page with OnlineOrNot

Category Popularity

0-100% (relative to Uptime.com and OnlineOrNot)
Monitoring Tools
89 89%
11% 11
Uptime Monitoring
72 72%
28% 28
Website Monitoring
78 78%
22% 22
Log Management
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Uptime.com and OnlineOrNot

Uptime.com Reviews

Top 48+ Best Website Monitoring Software
Uptime Cloud Monitor provides essential monitoring capabilities, giving you everything you need to identify and react to cloud infrastructure issues โ€“ from user experience all the way to the database. Understanding the complex nature of todayโ€™s IT infrastructures, we include out-of-the-box and fully customizable dashboards, alerts, and management reports to match the needs...
#10 Best Website Monitoring Tools [2022]
UptimeRobot is a website monitoring tool that offers various monitoring services that is more than enough to make sure that your site run with optimal performance and close to nil downtime. Ping monitoring, and port monitoring services offered by UptimeRobot make sure your network is working without any issue. UptimeRobot services are so reliable that if there is any...
10 Best Services to Monitor Website Uptime
Uptime monitoring services are your online security guards that provide an extra layer of defense for your system by catching suspicious activity in your system and the unintended behavior of your website. They offer numerous benefits in the financial and efficiency aspects. Letโ€™s consider some of their features to unveil their potential:
Source: designmodo.com
Top 13 Best Pingdom Alternatives 2019 to Monitor Websites
Featuring various benefits here comes Uptime.com. With this one tool, you can analyze the DNS, Webserver, mail servers and malware instantaneously. It can also perform the PING monitoring. They are Offering 30 locations across the globe for testing. The company claims to have some giant happy customers including AMD, IBM, and CISCO, etc. So what makes them superior than...
Top 15 Website Monitoring Tools
Uptime is another great website monitoring tool that focuses on reliability and easy setup. They are used by clients such as AARP, IBM, Cisco, and Kraft. Uptime also includes additional features such as transaction monitoring, page speed analysis & monitoring, virus & malware scanning, and real user monitoring (RUM).
Source: www.keycdn.com

OnlineOrNot Reviews

We have no reviews of OnlineOrNot yet.
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Social recommendations and mentions

Based on our record, OnlineOrNot seems to be a lot more popular than Uptime.com. While we know about 68 links to OnlineOrNot, we've tracked only 1 mention of Uptime.com. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Uptime.com mentions (1)

  • Top 10 StatusCake Alternatives in 2025
    Uptime.com provides reliable uptime monitoring with features like API monitoring, transaction checks, and real-time alerts. While it doesn't offer a free plan, its robust capabilities cater to organizations requiring detailed monitoring and reporting. - Source: dev.to / 5 months ago

OnlineOrNot mentions (68)

  • Ask HN: What Are You Working On? (September 2025)
    I'm rebuilding OnlineOrNot's frontend to be powered by the public REST API. Doing this both as a means of dogfooding, and adding features to the REST API, that I easily dumped into the private GraphQL API without thinking too hard. Basically I've realised GraphQL has taken me as far as it can, and I should've gone with REST to start with. That, and after I finish the first milestone (uptime checks + cron job... - Source: Hacker News / 5 days ago
  • Ask HN: What Are You Working On? (July 2025)
    After 4.5 years it's finally time to build a mobile app for OnlineOrNot (https://onlineornot.com) - it provides uptime monitoring for software teams and status pages for their users I'm starting with React Native to see if anyone actually ends up using it, and will go from there. - Source: Hacker News / 2 months ago
  • Ask HN: How are you making money on the side?
    I spend two hours each morning working on my "online laundromat" (an uptime monitoring + status page service: https://onlineornot.com/). It's been 4.5 years now, could see myself doing this for another 10 years easily. - Source: Hacker News / 3 months ago
  • Ask HN: What Are You Working On? (June 2025)
    More or less the same project since Feb 2021: OnlineOrNot (https://onlineornot.com). Idea is to be _the_ uptime monitoring + status page solution software teams choose. Next big project I'm looking at is getting a terraform integration for uptime checks, so setting up alerts for your new microservice becomes seamless. - Source: Hacker News / 3 months ago
  • Ask HN: What are you working on? (May 2025)
    I added dark mode to OnlineOrNot's web app (https://onlineornot.com) recently, as part of a new focus on making the user experience as world-class as I can. - Source: Hacker News / 4 months ago
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What are some alternatives?

When comparing Uptime.com and OnlineOrNot, you can also consider the following products

UptimeRobot - Free Website Uptime Monitoring

Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.

Uptime Kuma - A fancy self-hosted monitoring tool.

StatusCake - Website Uptime Monitoring & Alerts โ€“ Free Unlimited Downtime Monitoring

StatusList.app - Know when services degrade, fail or resume regardless of what their status page says. Full HTTP transcripts with performance metrics included with alerts.

Better Uptime - We call you when your website goes down