HyperWrite
FreemiumPersonal AI that writes exactly like you.
A personalized AI writing assistant that learns your style to help you write faster and better across any website or document.
What is it
HyperWrite is a personalized AI writing assistant and browser extension developed by OthersideAI. It distinguishes itself by learning an individual user's unique writing style, vocabulary, and phrasing preferences to generate context-aware content that feels authentically personal rather than generically machine-written.
What it can do
Generate original content on any topic through AutoWrite; provide real-time sentence completions via the TypeAhead browser extension; draft and reply to emails directly in Gmail; conduct academic research with citation-backed results through Scholar AI; summarize articles and documents; rewrite content while preserving meaning; and create custom AI tools tailored to specific workflows.
Who is it for
Busy professionals, sales teams, content marketers, students, researchers, and freelance writers who need AI writing assistance integrated directly into their existing browser-based workflows.
Key Features
AutoWrite – Generate original content on any topic
HyperWrite's most popular tool produces original writing from a simple prompt or outline. It handles drafting across formats including blog posts, marketing copy, technical documents, speeches, and creative work, adapting output to the user's specified goals and style preferences.
TypeAhead – Real-time personalized writing suggestions
The browser extension provides context-aware sentence completions and suggestions as you type in Gmail, Google Docs, LinkedIn, and other web applications. Unlike generic autocomplete, TypeAhead learns from your writing patterns to offer completions that match your personal vocabulary, tone, and phrasing habits.
Email Responder – Draft replies directly in Gmail
Transforms a few typed words or bullet points into full, professionally phrased email responses within Gmail. The tool analyzes thread context to generate relevant replies, helping users clear inbox backlogs while maintaining consistent communication standards.
HyperChat – Conversational AI for research and problem solving
A chat interface where users can ask questions, brainstorm ideas, request explanations, or solve writing problems through natural dialogue. Useful for breaking through writer's block, refining concepts, or exploring angles before committing to a draft.
Use Cases
Drafting personalized emails at scale
Sales professionals and executives use TypeAhead and Email Responder to draft context-aware replies in Gmail, maintaining their personal tone while clearing inbox backlogs faster. The AI learns from past correspondence to suggest completions that sound genuinely personal rather than templated.
Creating blog posts and marketing copy
Content marketers use AutoWrite to generate long-form articles from outlines or prompts, then refine with Rewrite Content and Custom Personas to match brand voice. The tool adapts to different content formats from SEO blog posts to social media captions, reducing production time without sacrificing quality.
Accelerating academic research and writing
Students and researchers use Scholar AI to search millions of peer-reviewed articles, extract relevant findings with citations, and draft literature reviews with properly sourced claims. Real-time research integration ensures references are current and verifiable, reducing hours spent in academic databases.
Summarizing articles and meeting notes
Knowledge workers use the Summarizer to distill lengthy reports, industry articles, or meeting transcripts into actionable takeaways. The tool identifies main points and key supporting information, allowing professionals to stay informed without reading every source in full.
Pricing plans
Frequently Asked Questions
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