Software Alternatives, Accelerators & Startups

SitePuls.app VS OnlineOrNot

Compare SitePuls.app VS OnlineOrNot and see what are their differences

SitePuls.app logo SitePuls.app

Dead simple uptime monitoring for developers and agencies. We alert you before your clients do. Fast, reliable, and built for simplicity. Set up in 30 seconds

OnlineOrNot logo OnlineOrNot

Reliable alerts when your website goes down.
  • SitePuls.app Dashboard
    Dashboard //
    2025-09-08
  • 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).

SitePuls.app

$ Details
free
Release Date
2025 September
Startup details
Country
Finland
Employees
1 - 9

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

SitePuls.app features and specs

  • Dead Simple Setup
    Add your site in 30 seconds
  • Lightning Fast Detection
    5-min intervals or less
  • 24/7 Vigilance
    Always watching and alerting
  • Snooze Alerts
    Pause during planned downtime

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 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.

SitePuls.app videos

No SitePuls.app 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 SitePuls.app and OnlineOrNot)
Uptime Monitoring
4 4%
96% 96
Performance Monitoring
100 100%
0% 0
Website Monitoring
0 0%
100% 100
Status Pages
100 100%
0% 0

User comments

Share your experience with using SitePuls.app and OnlineOrNot. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, OnlineOrNot seems to be more popular. It has been mentiond 68 times since March 2021. 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.

SitePuls.app mentions (0)

We have not tracked any mentions of SitePuls.app yet. Tracking of SitePuls.app recommendations started around Sep 2025.

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 / 4 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 SitePuls.app and OnlineOrNot, you can also consider the following products

UptimeRobot - Free Website Uptime Monitoring

Uptime Kuma - A fancy self-hosted monitoring tool.

Better Stack - Everything you need to ship higherโ€‘quality software faster.

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.

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

Site monitoring - Free open-source website monitoring software, easy to set up and use for monitoring web sites.