Writesonic

What it does

Writesonic's extension adds keyword volume, difficulty and trend data to Google search results in Chrome and shows how AI search tools expand queries behind the scenes. It is built for SEO specialists and content marketers tracking visibility on both Google and AI assistants.

Key features

• Shows monthly volume, CPC, competition, difficulty and trend charts on Google results
• Suggests related and long-tail keywords based on what already ranks
• Saves keywords to collections and exports them as CSV
• Reveals the background queries AI tools such as ChatGPT and Perplexity run
• AI writing help on any page via Cmd+M, including Gmail and Google Docs

Use cases

• Sizing up a keyword before writing a new article
• Finding long-tail topics competitors have missed
• Understanding how AI assistants search so your content appears in their answers

Getting started

Search on Google after installing to see keyword data beside the results. Press Cmd+M on any page to open the writing assistant.

Good to know

Basic use is free, but a Writesonic account is needed for the full feature set. It is the browser companion to the wider Writesonic platform.