Perplexity
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Answer engine with cited sources built into the browser.
3.8444 reviews400K+
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AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter
Use Alt+C (⌥+C on Mac) for AI grammar correction or style changes: ironic, posh, formal, slang, Yoda, Trump & more in many languages
AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter screenshots
Overview
Use Alt+C (⌥+C on Mac) for AI grammar correction or style changes: ironic, posh, formal, slang, Yoda, Trump & more in many languages
Pricing
AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter is free. There is no paid tier to consider.
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View ExtensionFrequently asked questions
Is AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter free?
Yes, AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter is free to install and use.
What are the best AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter alternatives?
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Monica vs Merlin AITwo all-in-one AI sidebars compared on model access, free quota and page context.Monica vs PerplexityA general AI assistant against a cited, search-first answer engine.Merlin AI vs PerplexityBoth are ai extensions people shortlist together for ai — see how ratings, install base, pricing and day-to-day use differ.AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter alternativesRanked replacements if AltC.ai: Hotkey-Powered AI Grammar Checker & Rewriter is not the right fit.All comparisonsThe full compare hub, grouped by category.