Cypress.io - Slow, difficult and unreliable testing for anything that runs in a browser. Install Cypress in seconds and take the pain out of front-end testing.
Seolyzer - Seolyzer is the ultimate SEO tool that provides you with all the information you need to improve your website’s health and performance.
RainforestQA - Insanely simple testing. Create tests for your website in plain English, then run them across all major browsers with a single click. Powered by human intelligence
SEOmator - SEO website analysis & audit tool
Parrot QA - Automate your bug testing without writing a line of code.
Whatsmyserp - Powerful Rank & Serp Tracking. Completely Free.