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HyperWrite

AI writing assistant with browser-wide autocomplete and generation

Freemium Launched January 2020 Updated March 2026

What is HyperWrite?

HyperWrite is an AI writing assistant that lives in your browser, offering intelligent autocomplete, content generation, and text transformation across every website you visit. Its TypeAhead feature provides sentence completions as you type in Gmail, Google Docs, LinkedIn, Twitter, and any other text field, functioning like a personalized AI co-writer. Beyond autocomplete, HyperWrite includes dedicated tools for summarizing content, generating emails from bullet points, explaining complex text in simple terms, and rewriting passages in different styles. The AutoWrite feature can generate full drafts from minimal prompts. HyperWrite also introduced an AI agent feature that can perform web tasks autonomously, like filling out forms or conducting research. The free tier provides 15 generations per month, while Premium at $19.99/mo offers unlimited generations and access to the most advanced AI models. The tool is built by OthersideAI, which focuses on making AI assistance feel natural and integrated into existing workflows rather than requiring users to switch to a separate application.

Key Features

1 TypeAhead intelligent sentence autocomplete across all websites
2 AutoWrite full content generation from prompts
3 Email generation from bullet points
4 Text summarization and simplification tools
5 AI agent for autonomous web task execution
6 Browser extension with universal text field integration

Pros & Cons

Pros

  • TypeAhead autocomplete works everywhere in the browser, not just specific apps
  • AI agent feature for web automation is genuinely innovative
  • Natural integration into existing workflows without app switching
  • Broad utility from emails to articles to research

Cons

  • Free tier with only 15 generations/month is very limited
  • Less focused than specialized tools — jack of all trades risk
  • Agent features still experimental and not always reliable

Pricing

Free with 15 generations/mo; Premium at $19.99/mo unlimited; Ultra at $44.99/mo with agent features

Free

$0

  • 15 generations per month
  • TypeAhead autocomplete
  • Browser extension
  • Basic writing tools

Premium

$19.99/mo

  • Unlimited generations
  • Advanced AI models (GPT-4)
  • All writing tools
  • AutoWrite full draft generation
  • Priority processing

Ultra

$44.99/mo

  • Everything in Premium
  • AI agent for web automation
  • Autonomous task completion
  • Research agent
  • Early access to new features
Get Started

Pay with crypto using your Coda One Card

Who is HyperWrite for?

1

Professionals speeding up email composition with autocomplete

2

Writers generating first drafts from brief outlines

3

Researchers summarizing articles and complex documents

4

Automating repetitive web tasks with AI agent feature

User Reviews

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Frequently Asked Questions

Is HyperWrite free?

HyperWrite offers a free tier with limited features. Free with 15 generations/mo; Premium at $19.99/mo unlimited; Ultra at $44.99/mo with agent features Paid plans unlock additional capabilities.

What are HyperWrite's key features?

HyperWrite's standout features include TypeAhead intelligent sentence autocomplete across all websites, AutoWrite full content generation from prompts, Email generation from bullet points, Text summarization and simplification tools. It offers 6 features in total designed for professionals speeding up email composition with autocomplete.

Can I pay for HyperWrite with cryptocurrency?

HyperWrite does not currently accept cryptocurrency directly. However, you can use the Coda One Card to pay for HyperWrite with USDT, USDC, or other crypto through a virtual Visa card.

What are the best alternatives to HyperWrite?

Popular alternatives to HyperWrite include Copy.ai, Frase, Grammarly. Each offers different strengths in pricing, features, and specialization.

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