The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links, images, CSS, script and apps from an SEO perspective.

Uptimewolf is described as 'Easily monitor your Websites, Domains, Servers, SSL-Certificates, Cronjobs and create amazing Status Pages. Get notified by Email, SMS, Slack, Discord and more' and is a website monitoring tool in the network & admin category. There are more than 50 alternatives to Uptimewolf, not only websites but also apps for a variety of platforms, including Windows, SaaS, Google Chrome and Mac apps. The best Uptimewolf alternative is Web Check, which is both free and Open Source. Other great sites and apps similar to Uptimewolf are SimilarWeb, Uptime Kuma, Better Stack Uptime and Distill Web Monitor.
The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links, images, CSS, script and apps from an SEO perspective.

Pingdom web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong. Measure uptime, downtime, and the performance of your website as experienced by visitors.




Xenus Link Sleuth checks Web sites for broken links. Link verification is done on "normal" links, images, frames, plug-ins, backgrounds, local image maps, style sheets, scripts and java applets.

WebSite-Watcher detects website updates and highlights all changes in the text. WebSite-Watcher monitors web pages, password protected pages, discussion forums and much more.




Comprehensive suite combining keyword tracking, site audits, backlink analysis, and link building with cross-platform capabilities, multi-language interface, progress tracking, competitor research, customizable reporting, automation, and bulk management for easy SEO.




GTmetrix is a free tool that analyzes your page's speed performance. Using Page Speed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.


Automate monitoring product prices, in-stock, competitors, SERP. Extract data and leads to spreadsheets. Turn websites into APIs.




HetrixTools offers minute-by-minute global uptime monitoring with 15 free monitors, blacklist alerts for IPs and domains, and server resource tracking. Features a user-friendly design, public uptime pages, white label reports, and continuous updates for enhanced functionality.



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PageSpeed Insights (PSI) reports on the performance of a page on both mobile and desktop devices, and provides suggestions on how that page may be improved.

Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty, Server Density, Pingdom and Nagios without their cost and complexity.


StatusCake.com is a free website monitoring tool which allows users to track up to 10 websites and get alerted when their site is down or is having trouble. Downtime root cause analysis is included in the free plan to help users diagnose and fix issues.


Comprehensive platform offering over 50 SEO and SEM tools, including competitor insights, content strategy, keyword research, backlink tracking, and AI-powered content crafting and analysis for elevated rankings and robust marketing expansion.



