CleverType

CleverType targets the friction that shows up whenever you type online: a stray grammar mistake in a work email, a sentence that reads clumsily in a LinkedIn post, a message whose tone lands wrong. Rather than asking you to paste text into a separate editor, it places its AI corrections inside the text fields you are already using. The Chrome extension adds grammar and spelling fixes, sentence rewriting, tone changes and a general-purpose AI assistant to supported websites, so a correction is one click away rather than a context switch.

Functionally the extension is an all-in-one writing layer. The grammar checker cleans up errors and readability; the rewriter restructures sentences without changing their meaning; the tone changer shifts a draft between professional, friendly, casual, persuasive and neutral registers so the same idea fits a client email or a group chat. The 'Ask AI' panel goes further, helping you generate ideas, draft messages and expand a rough thought into finished prose. Because it works in webmail, messaging sites, social platforms and content tools, it fits the fragmented reality of writing on the web.

The product is bigger than the browser extension alone. CleverType also publishes AI keyboard apps for Android, iOS, Mac and Windows that bring the same grammar, tone, translation and AI-assistant capabilities to mobile typing, and convenient browser add-ons for Edge and Firefox. The vendor states that the ecosystem is used by millions of people and carries a 4.7 rating on the Chrome Web Store. Basic use is free, with a Premium subscription unlocking unlimited advanced features; the pricing page lists Premium starting at $4.99 per month. If you want a Grammarly-style assistant that also follows you onto your phone's keyboard, CleverType is a credible alternative worth testing.