ChatGPT is an Assistant, a large language model trained by OpenAI. It is a virtual assistant designed to help answer questions and provide information on a wide range of topics. ChatGPT does not have a physical form and exists only as a computer program.

Ahrefs is an SEO software suite that contains tools for link building, keyword research, competitor analysis, rank tracking and site audits. Most of the features inside Ahrefs are designed for marketing professionals.

Google Search Console is a free service offered by Google that helps you monitor, maintain, and troubleshoot your site's presence in Google Search results.

KWFinder efficiently helps you do keyword research for search marketing, both for SEO and for paid search. It aggregates key metrics from various sources to help you make informed decisions fast.

Semrush Inc is an American public company that offers a SaaS platform known as Semrush.