# HyperWrite > HyperWrite is an AI writing and productivity assistant. It combines a personal AI assistant, an AI document editor, a Chrome extension with TypeAhead sentence prediction, Personas that learn your writing style, and a library of hundreds of specialized AI tools for writing, research, studying, and business tasks. Recognized by Forbes as one of 5 AI productivity tools to try, and among the first companies to serve a custom Llama 3 70B model. Key facts: - TypeAhead predicts your next sentence as you type, anywhere in the browser. - Personas teach the AI to write in your voice and brand style. - Hundreds of free specialized AI tools plus comprehensive study guides across academic subjects. - Works in the browser, on mobile, and via a Chrome extension. ## Product - [Homepage](https://www.hyperwriteai.com/): AI writing assistant overview. - [Personal Assistant](https://www.hyperwriteai.com/personal-assistant): Your AI assistant for writing and daily tasks. - [AI Document Editor](https://www.hyperwriteai.com/ai-document-editor): Write and edit documents with AI. - [Chrome Extension](https://www.hyperwriteai.com/chrome): HyperWrite everywhere you type. - [Pricing](https://www.hyperwriteai.com/pricing): Plans and costs. - [Help Center](https://www.hyperwriteai.com/help): Support resources. - [AI Tools Directory](https://www.hyperwriteai.com/aitools): Hundreds of specialized AI tools. - [Study Guides](https://www.hyperwriteai.com/guides): Hundreds of guides across subjects with AI-powered study aids. - [AI Guides](https://www.hyperwriteai.com/ai-guides): Guides to using AI effectively. ## Free Tools - [Free AI Writer](https://www.hyperwriteai.com/tools/free-ai-writer): Write anything with AI in seconds. - [Free AI Summarizer](https://www.hyperwriteai.com/tools/free-ai-summarizer): Instantly summarize any text. - [Word and Character Counter](https://www.hyperwriteai.com/tools/word-counter): Real-time word and character stats. - [Text Rewriter](https://www.hyperwriteai.com/aitools/text-rewriter): Rewrite text naturally while keeping the meaning. ## Popular AI Tools - [AI Agent](https://www.hyperwriteai.com/aitools/ai-agent): AI that operates your browser to complete tasks. - [AI Detector and Text Humanizer](https://www.hyperwriteai.com/aitools/ai-detector-and-text-humanizer): Detect and humanize AI text. - [AI Answers](https://www.hyperwriteai.com/aitools/ai-answers): Get answers to any question. - [Academic Research Assistant](https://www.hyperwriteai.com/aitools/academic-research-assistant): AI-powered research help. - [Academic Citation Finder](https://www.hyperwriteai.com/aitools/academic-citation-finder): Find citations for academic work. - [AI Article Summarizer](https://www.hyperwriteai.com/aitools/ai-article-summarizer): Summarize articles fast. - [AI Business Plan Generator](https://www.hyperwriteai.com/aitools/ai-business-plan-generator): Draft business plans. - [AI CV Builder](https://www.hyperwriteai.com/aitools/ai-cv-builder): Build CVs with AI. - [AI Journalist](https://www.hyperwriteai.com/aitools/ai-journalist): Well-researched articles in seconds. - [AI Document Translator](https://www.hyperwriteai.com/aitools/ai-document-translator): Translate documents. ## Features and Announcements - [TypeAhead](https://www.hyperwriteai.com/blog/typeahead-ai): How sentence prediction works and how professionals use it. - [What Are HyperWrite Personas](https://www.hyperwriteai.com/blog/what-are-hyperwrite-personas): AI that writes like you. - [Introducing Personas](https://www.hyperwriteai.com/blog/introducing-personas-teach-your-ai-to-write-just-like-you): Teach your AI your style. - [Free Writing Tools Launch](https://www.hyperwriteai.com/blog/introducing-hyperwrites-free-writing-tools-ai-powered-writing-rewriting-and-word-counting-for-everyone): AI writing, rewriting, and word counting for everyone. - [Custom Llama 3 70B](https://www.hyperwriteai.com/blog/hyperwrite-becomes-one-of-the-first-companies-to-serve-a-custom-llama-3-70b): Serving a custom Llama 3 model. - [Forbes Recognition](https://www.hyperwriteai.com/blog/hyperwrite-recognized-as-one-of-forbes-5-ai-productivity-tools-to-try-in-2025): One of 5 AI productivity tools to try. - [What Are AI Agents](https://www.hyperwriteai.com/blog/what-are-ai-agents): AI agents explained. ## Writing Tool Comparisons - [Blog Home](https://www.hyperwriteai.com/blog): Articles on AI writing, studying, and productivity. - [Jasper AI Pricing](https://www.hyperwriteai.com/blog/jasper-ai-pricing): Hidden costs and cheaper alternatives. - [Jasper AI Alternatives](https://www.hyperwriteai.com/blog/jasper-ai-alternatives): Top alternatives compared. - [Copy.ai Competitors](https://www.hyperwriteai.com/blog/copy-ai-competitors): Alternatives compared. - [Copy.ai vs Jasper AI](https://www.hyperwriteai.com/blog/copy-ai-vs-jasper-ai): Head-to-head comparison. - [Grammarly Pricing](https://www.hyperwriteai.com/blog/grammarly-pricing): Plans breakdown. - [Grammarly vs ChatGPT](https://www.hyperwriteai.com/blog/grammarly-vs-chatgpt): Which fits your writing. - [Free Grammarly Alternatives](https://www.hyperwriteai.com/blog/free-grammarly-alternatives): No-cost options. - [QuillBot Alternative](https://www.hyperwriteai.com/blog/quillbot-alternative): Alternatives compared. - [QuillBot Pricing](https://www.hyperwriteai.com/blog/quillbot-pricing): Plans breakdown. - [Wordtune Alternatives](https://www.hyperwriteai.com/blog/wordtune-alternatives): Alternatives compared. - [Writesonic Alternatives](https://www.hyperwriteai.com/blog/writesonic-alternatives): Alternatives compared. - [Rytr Alternatives](https://www.hyperwriteai.com/blog/rytr-alternatives): Alternatives compared. - [ChatGPT Alternative for Writing](https://www.hyperwriteai.com/blog/chatgpt-alternative-for-writing): Writing-focused alternatives. - [HyperWrite vs Copy.ai](https://www.hyperwriteai.com/blog/hyperwrite-vs-copy-ai-which-is-better-for-you): Direct comparison. ## Student and Study Guides - [Best AI Apps for Students](https://www.hyperwriteai.com/blog/best-ai-apps-for-students): Top picks for studying. - [Best AI for Essay Writing](https://www.hyperwriteai.com/blog/best-ai-for-essay-writing): Essay tools compared. - [Best AI for Homework](https://www.hyperwriteai.com/blog/best-ai-for-homework): Homework help tools. - [Can I Use AI to Write an Essay?](https://www.hyperwriteai.com/blog/can-i-use-ai-to-write-an-essay): Ethics and practical guidance. - [Why Is My Essay Detected as AI?](https://www.hyperwriteai.com/blog/why-is-my-essay-detected-as-ai): AI detection explained. - [Types of Study Methods](https://www.hyperwriteai.com/blog/types-of-study-methods): 17 methods for focus and retention. - [Best Study Methods](https://www.hyperwriteai.com/blog/best-study-methods): Proven techniques. - [Study Tips for College](https://www.hyperwriteai.com/blog/study-tips-for-college): College study strategies. - [Should Students Use AI?](https://www.hyperwriteai.com/blog/should-students-use-ai): Balanced discussion. - [Business Management Study Guides](https://www.hyperwriteai.com/courses/business-management): Leadership and management courses. - [English Grammar Study Guides](https://www.hyperwriteai.com/courses/english-grammar): Grammar rules and practice. - [Journalism Study Guides](https://www.hyperwriteai.com/courses/journalism): Storytelling and reporting skills. ## Productivity and Business Guides - [Best AI Productivity Tools](https://www.hyperwriteai.com/blog/best-ai-productivity-tools): Top tools compared. - [How to Use AI for Work Productivity](https://www.hyperwriteai.com/blog/how-to-use-ai-for-work-productivity): Practical workflows. - [AI Agent Examples](https://www.hyperwriteai.com/blog/ai-agent-examples-you-can-do-things-with-right-now): What agents can do today. - [Building Custom AI Workflows](https://www.hyperwriteai.com/blog/a-step-by-step-guide-to-building-custom-ai-workflows-with-an-ai-agent): Step-by-step agent guide. - [How to Automate Repetitive Tasks](https://www.hyperwriteai.com/blog/how-to-automate-repetitive-tasks): Automation basics. - [AI Prompting Tips](https://www.hyperwriteai.com/blog/tips-to-help-you-master-the-art-of-ai-prompting): Better prompts, better output. - [How to Write Faster](https://www.hyperwriteai.com/blog/how-to-write-faster): Speed techniques. - [Professional Email Writing Tips](https://www.hyperwriteai.com/blog/professional-email-writing-tips): Better work emails. - [How to Write LinkedIn Posts](https://www.hyperwriteai.com/blog/how-to-write-linkedin-posts): LinkedIn content guide. ## FAQ - [What Is HyperWrite?](https://www.hyperwriteai.com/faq/what-is-hyperwrite): Product overview. - [How Does HyperWrite Work?](https://www.hyperwriteai.com/faq/how-does-hyperwrite-work): How it works. - [How Much Does HyperWrite Cost?](https://www.hyperwriteai.com/faq/how-much-does-hyperwrite-cost): Pricing FAQ. - [Who Created HyperWrite?](https://www.hyperwriteai.com/faq/who-created-hyperwrite): Company background. - [Does HyperWrite Work on Mobile?](https://www.hyperwriteai.com/faq/does-hyperwrite-work-on-mobile): Mobile availability. - [Student Discount](https://www.hyperwriteai.com/faq/does-hyperwrite-offer-a-student-discount): Discount info. - [Is HyperWrite Content Original?](https://www.hyperwriteai.com/faq/is-the-content-written-by-hyperwrite-original-and-unique): Originality FAQ. ## Optional - [Terms of Service](https://www.hyperwriteai.com/terms) - [Privacy Policy](https://www.hyperwriteai.com/privacy) - [Content Policy](https://www.hyperwriteai.com/legal/content-policy) - [Affiliate Program](https://www.hyperwriteai.com/affiliate) - [Anyword Alternatives](https://www.hyperwriteai.com/blog/anyword-alternatives) - [Frase Alternatives](https://www.hyperwriteai.com/blog/frase-alternatives) - [Otter.ai Alternatives](https://www.hyperwriteai.com/blog/otter-ai-alternatives) - [Notion Alternatives](https://www.hyperwriteai.com/blog/notion-alternatives) - [Zapier Alternatives](https://www.hyperwriteai.com/blog/zapier-alternatives) - [Motion Alternatives](https://www.hyperwriteai.com/blog/motion-alternatives) - [Best AI Meeting Note Taker](https://www.hyperwriteai.com/blog/best-ai-meeting-note-taker) - [Best AI Scheduling Assistant](https://www.hyperwriteai.com/blog/best-ai-scheduling-assistant) - [Best AI Tools for Product Managers](https://www.hyperwriteai.com/blog/best-ai-tools-for-product-managers) - [Best AI Tools for Recruiting](https://www.hyperwriteai.com/blog/best-ai-tools-for-recruiting) - [How to Structure a Blog Post](https://www.hyperwriteai.com/blog/how-to-structure-a-blog-post) - [How to Start a Newsletter](https://www.hyperwriteai.com/blog/how-to-start-a-newsletter)