RapidSpike Alternatives (September 2025)

Try for free. Check Uptime with our Award-Winning Website Monitoring Tools and Get Notified Instantly.

See how people experience the speed of your website, then identify and fix performance issues.

Ensure your website's seamless performance with MonSpark's website monitoring system. Sign up for free and stay ahead of potential downtime, keeping your online presence uninterrupted.

We monitor the availability, speed and proper functioning of websites, web stores, and web applications. Try our website monitoring service for free.

Website monitoring and performance testing solutions for all your websites, applications, API, services, and more. Free 30-Day Trial.

Monitor and understand your critical cron jobs, background tasks, websites, APIs and more. Instant alerts when something goes wrong. Free 14 day trial.

Site24x7 offers both free & paid monitoring services for your entire IT environment. Monitor the health and performance of websites, servers, networks, applications, and cloud platforms and receive instant via different media when any resource experiences an issue or downtime. Sign up now!

Monitor website functionality, performance & uptime. Watch over key pages, login area, & multi-step processes. Advanced Website monitoring made easy.

Build better websites with real-time traffic, performance and error monitoring. Start your free 14 day trial.

Atatus is a full-stack observability tool that let you identify the performance bottlenecks and helps you optimize your application at the right time. Try it for free!!

Explore WebGazer for reliable uptime and cron job monitoring, plus customizable status pages. Trusted globally for enhancing website performance and uptime.

The engine behind eCommerce performance, Yottaa optimizes, monitors, and automates site performance to deliver faster, more shoppable sites that drive conversion rates and sustainable revenue growth.

Optimize performance, availability, reliability, and reachability from wherever your customers and employees are with Catchpoint's IPM Suite.

Get a free trial of uptime and downtime website monitoring and SSL certificate renewal countdown with Awakish. You will get notified via text or email alerts.

Raygun gives you a window into how users are really experiencing your software applications. Detect, diagnose and resolve issues that are affecting end users.

BugSnag is an error monitoring and reporting software with best-in-class functionality for mobile apps. Our tool alerts users of bugs, errors & more. Free trial!

Realtime website change monitoring. Detect and track changes to any web pages. Get immediate website change alerts. [New in 2022]

Shape the future of apps with AppDynamics cloud monitoring and Cisco Secure Application. Start your 15-day free trial today

The most advanced tools for tracking changes on websites. Easy to use monitoring service with powerful features and rich app ecosystem. Set your monitoring job and receive email, push or mobile notifications when any change occurs.

Monitor your webpage's status with our free website uptime monitoring service. Check live availability and receive real-time alerts, never miss any downtime.

Netumo is a platform that ensures your site is healthy from uptime monitoring, security scans, performance checks higher RTO, and more.

Advanced discovery, monitoring, validation, and mitigation of web threats.

See inside any stack, any app, at any scale, anywhere.

Track and Monitor Website Changes. Get alerted on web page updates and build competitive archives of website screenshots.

Self-hosted and cloud-based application performance monitoring & error tracking that helps software teams see clearer, solve quicker, & learn continuously.

Robotalp is an all-in-one uptime monitoring solution that checks all your websites and notifies you. One solution for all your monitoring needs challenges.

Start monitoring in 30 seconds. Use advanced SSL, keyword and cron monitoring. Get notified by email, SMS, Slack and more. Get 50 monitors for FREE!

Better Stack lets you see inside any stack, debug any issue, and resolve any incident.

Track websites and pages for changes. Get email alerts, push notifications and slack/discord alerts on changes.

Maximize your digital performance with Digital Experience Monitoring. Get detailed insights on how users interact with your web applications and optimize their experience from end-to-end.

Utilize AI to detect, filter, and summarize business-critical website changes.

Kentik is the network observability company. Improve network observability, performance and security. Network performance monitoring and diagnostics for traffic, routing, synthetic testing, and cloud.

Create free hosted status pages to keep your users informed about real-time incidents. Easily set up status pages to monitor uptime, downtime, etc. Try now!

Spot any issue that impacts important business KPIs with Splunk APM. Accelerate MTTR by combining all the related data in intuitive visuals.

Hexowatch is your AI sidekick to archive and monitor any website for visual, content, price, source code, technology, availability or WHOIS changes.

Third-party risk and attack surface management software. UpGuard is the best platform for securing your organization’s sensitive data. Our security ratings engine monitors millions of companies and billions of data points every day.

Client-Side Defense from F5 quickly monitors, detects, and mitigates to prevent client-side attacks such as Magecart, Formjacking, skimming, and PII Harvesting.

Hexometer is your AI sidekick that monitors your website & key services for uptime, user experience, performance, broken pages, errors, SEO & config issues.

Splunk IT Service Intelligence brings a unique approach to monitoring and troubleshooting. True AIOps predicts future incidents and automatically updates alerts.

Get out-of-the-box full stack monitoring and observability, expert guidance and actionable insights in a single intuitive interface with StackState.

The best Network Performance Monitoring software for easy network monitoring & troubleshooting for SMBs & enterprises. Deploy in minutes. Try for free.

Unlocking deep insights with Full-Stack Observability, powerful SixthSense AI for Cognitive AIOps, Data Observability, and robust API Security.

Cloud monitoring solutions for smarter and faster DevOps ✓ Full-stack visibility into your infrastructure and application performance ✓ Start now!

Get FREE next-gen database performance monitoring with DBmarlin. Monitor MySQL, PostgreSQL, Oracle, SQL Server, CockroachDB, MariaDB, and IBM DB2 easily.

Attack Surface Management & Dark Web Monitoring made simple. Enter your company name to see what attackers know about you.

Gain deep visibility into infrastructure, services, and applications at enterprise scale through Sysdig Monitor. Installs in seconds - free trial!

Digital Experience Monitoring (DEM) Platform enables visibility into the endpoint. Get FortiMonitor to empower NetOps teams with user-to-application performance monitoring.

Digital Experience Monitoring (DEM) Platform enables visibility into the endpoint. Get FortiMonitor to empower NetOps teams with user-to-application performance monitoring.

Gain unified visibility, find and fix problems faster and take control of your data and costs.

Speed Kit accelerates your website to turn slow visitors into fast customers. Boost your SEO. Turbocharge your Google ads. Convert more sales.

Run over 100 tests to validate your website's domain name, DNS, SEO, Email, Accessibility, CSS and more.

Automatically discover all the systems in your infrastructure involved in a business process, so you have total visibility as changes or additions happen over…

Netdata is a distributed real-time, health monitoring platform for systems, hardware, containers & applications, collecting metrics. Zero configuration needed.

2 Steps Synthetic Monitoring can automate end-user experience testing across any application without requiring coding.

The world’s most popular tool for monitoring your entire database estate; with instant problem diagnosis, customizable alerting, and seamless scaling.

Splunk Infrastructure Monitoring is a real-time monitoring and troubleshooting solution for all environments, delivering speed, scale and flexibility.

Track and watch any webpage for changes. We will monitor the content and will send you a notification each time the content has changed. Free Sign-up.

Use Breachsense to monitor your company's data for breaches in real time. Data breach protection for your organization.

Xitoring offers uptime monitoring, server monitoring for linux and windows, and public status page

Checkmk is a leading tool for Infrastructure and Application Monitoring. Simple configuration, scalable, flexible. Open Source and Enterprise.

Advanced analytics and monitoring solution that empowers eCommerce companies to detect, prioritize and resolve customer experience roadblocks.

Build better software faster with insights that power your whole engineering organization. Get started with a demo or a free 14-day trial.

Comprehensive user behavior analytics software for insider threat management, data loss prevention, workplace productivity, employee monitoring & more

Freshping monitors 50 URLs every minute, FREE Forever. Get downtime alerts as incidents on Freshservice instantly. Handle downtime with your team. Is it up or is it down? Get to know within 60 seconds with Freshping - Freshservice integration.

Sign up for free, no credit card required with New Relic the all-in-one observability platform for engineers to monitor, debug, and improve their entire stack.

SiteLock is the website security and monitoring leader. Our website security products eliminate cyber threats keeping your site safe and secure.

Get accurate, automated application security testing that scales like no other solution. Secure 1000s of web assets with less manual effort. Reduce your risk with the only…

Domotz is a network monitoring software designed for IT professionals and MSPs. Gain real-time visibility on any network. Start Your Free Trial Now.

Fast & reliable CDN: CacheFly CDN Services. Try our FREE TRIAL and get guaranteed performance with global delivery for your content.

Using the right application security solution helps protect your apps and websites. Learn more about application security and performance solutions.

Secure your site with a website security and protection platform that delivers peace of mind. Fast malware cleanup, reliable site monitoring, and robust security for any platform or CMS. Stop worrying about website security threats and get back to building your online brand.

ilert makes handling incident response, on call management and uptime monitoring a breeze for your teams. Sign up for a free 14 day trial!

Trust Rainforest to safeguard your innovations and provide you with the confidence to navigate the digital world securely - quick implementation and faster

Monitoring and optimizing multiple databases platforms has never been simpler. Get started with a Free Trial of Database Performance Analyzer now.

See how PagerDuty's Platform for Real-Time Operations integrates machine data & human intelligence to improve visibility & agility across organizations. Sign up for a free 14 day trial!

Stay on top of security issues with our cloud-based managed cybersecurity system. With forensics, data loss prevention and more, your devices are fully protected.

Centreon is a leading IT monitoring software that helps businesses ensure the availability and performance of their IT infrastructure. Try it for free.

Speed up your WordPress website today. Get in touch and let the experts take care of your WordPress website speed optimization

Best-in-class media monitoring service for TV, Radio, News, Podcasts and Social, and the most accurate media contact database in the industry.

BizTalk360 is the #1 Operations, Monitoring, and Analytics software for your BizTalk Server. Start your 30-day free trial now.

Detect vulnerabilities for free with the fastest vulnerability mitigation for WordPress. Protect sites with vPatching. Start for free!

Middleware observability platform provides complete visibility into your apps & stack, so you can monitor & diagnose issues at scale.

Get a beautiful status page that's free forever on Instatus.

Splunk Real User Monitoring (RUM) allows your teams to quickly identify and eliminate customer-facing issues across your entire architecture.

Predict and detect safety incidents, security threats, and management issues in real-time—from anywhere in the world—with Forsight’s AI-powered monitoring and alert software.

Transform your approach to API and AppSec with a single platform approach to detect and remediate vulnerabilities, while protecting vulnerable APIs and web apps.

Squadcast is a full stack Reliability Automation and Incident Response Platform that's designed to help you promote SRE best practices. Try it for free now!

Reduce fraud with real-time, AI-powered fraud detection, case management and advanced analytics. Schedule a free demo today.

Get simple, powerful, secure observability and IT management solutions built to optimize today’s hybrid IT environments. Start your free trial today.

Prevents data theft from client-side attacks like formjacking, digital skimming, and Magecart.

Get simple, powerful, secure observability and IT management solutions built to optimize today’s hybrid IT environments. Start your free trial today.

Monitor user activity, enforce web content filtering, improve employee productivity & investigate insider threats. Invisible mode. Employee Monitoring.

Get simple, powerful, secure observability and IT management solutions built to optimize today’s hybrid IT environments. Start your free trial today.

With Rapid7's vulnerability management tool you will be able to understand and prioritize risk with clarity. Learn more about InsightVM and start a free trial today.

Identify risks, communicate faster, and protect your workforce with an intuitive, unified emergency communication solution.

Get simple, powerful, secure observability and IT management solutions built to optimize today’s hybrid IT environments. Start your free trial today.

GoDaddy’s Website Security program monitors and protects your website from malware and other potential security breaches, keeping your site running fast.

Get simple, powerful, secure observability and IT management solutions built to optimize today’s hybrid IT environments. Start your free trial today.

The Fastly Next-Gen WAF provides web app and API protection for your apps, APIs, and microservices, wherever they live, from a single unified solution.