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HyperWrite by OthersideAI: AI Writing & Research Assistant

HyperWrite is an AI-powered writing assistant that delivers real-time suggestions, research with citations, and custom AI tools to speed up content creation.

Overview

HyperWrite, built by OthersideAI, is a versatile AI writing companion designed to make research, drafting, and editing faster and smarter. Through a Chrome extension that works across Gmail, Google Docs, and virtually any website, it delivers context-aware sentence completions and suggestions right where you're typing, so you never have to break your workflow to get help with wording, tone, or structure. Beyond inline suggestions, HyperWrite offers a full platform of AI tools for summarizing text, rewriting content, drafting email replies, and conducting academic research complete with citations to peer-reviewed sources. An integrated AI chat lets users brainstorm, get feedback, or rework existing drafts on demand, while custom AI tool creation allows teams to tailor the assistant to specific workflows or brand voice. Whether you're a student researching a paper, a founder replying to investor emails, or a content marketer producing articles at scale, HyperWrite adapts to the task and format. It combines the speed of generative AI with real-time web search, giving users up-to-date information alongside original, ready-to-edit writing.

Capabilities & Features

  • AI writing assistant
  • Content generation
  • Research tool
  • Email response
  • Summarization
  • Rewriting
  • Academic research
  • Chrome extension

Core Features

  • Context-aware sentence completions and TypeAheads
  • AI-powered research with web search and citation support
  • Automatic, well-written email response generation
  • AI chat for brainstorming, feedback, and rewriting
  • Custom AI tool creation for tailored workflows
  • Content summarization and rewriting tools

Use Cases

  • Drafting original blog posts, marketing copy, or creative content
  • Polishing tone, clarity, and style in existing documents
  • Sourcing peer-reviewed articles for academic research
  • Breaking down complex topics into simpler explanations
  • Turning outlines into full speeches or presentations
  • Generating quick, professional email replies

Best For

  • Professionals
  • Students
  • Copywriters
  • Content marketers
  • Startup founders
  • Business development VPs
  • CMOs

Pros

  • Works across virtually any website via a Chrome extension
  • Combines writing assistance with real-time research and citations
  • Custom AI tool creation adds flexibility for unique workflows
  • AI chat supports brainstorming and iterative editing, not just first drafts
  • Useful for both quick tasks (emails) and longer content (speeches, articles)

Cons

  • Advanced features like unlimited AI messages require the pricier Ultra plan
  • Free tier is limited in credits and AI quality compared to paid tiers
  • Users must still fact-check and edit AI-generated research and content
  • Annual billing is required to access the lowest monthly rates

How to Use

Install the HyperWrite Chrome extension to get real-time writing suggestions on any site, including Gmail and Google Docs. Alternatively, log into the HyperWrite platform to access dedicated AI tools for summarizing text, rewriting content, drafting email responses, generating speeches, and conducting academic research with citations. Use the AI chat feature to brainstorm ideas or refine drafts, and create custom AI tools for recurring writing tasks.

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Pricing

HyperWrite offers monthly Premium ($19.99) and Ultra ($44.99) plans, with discounted annual pricing bringing costs down to $16/mo and $29/mo respectively; a limited free tier is also available.

Pricing data is provided as a summary. Visit the vendor website for full tier details.