HyperWrite vs Wordtune

Tagline

AI writing assistant with autocomplete, web search, citations, and task automation browser agents.

Express yourself with confidence and take your writing productivity to new heights with AI.

Category

Pricing

Rating

Platforms

API

Open source

Description

HyperWrite is an advanced AI writing assistant and browser-integrated agent developed by OthersideAI. It offers hundreds of contextual tools for editing, content generation, and academic research. With its custom Chrome extension, HyperWrite enables autocomplete on any website, citation-backed scholarly searches, and autonomous task execution like spreadsheet handling, email organization, and browser-driven operations.

Wordtune is an AI-powered writing assistant that helps you rewrite, paraphrase, and refine your text for clarity, impact, and authenticity. Developed by AI21 Labs, it offers advanced tools such as grammar checking, summarization, proofreading, and vocabulary enhancement, allowing you to easily adjust writing tones, translate text, and produce error-free content.

Key features

• Autocomplete
• Scholar AI
• Summarizer
• Rewrite Content
• AI Speech Writer
• Email Responder
• Explain Like I'm Five
• AI Text Editor
• Custom AI Tool Builder
• Chrome Extension Integration
• Autonomous Browser Agent

• Sentence and paragraph rewriting
• Casual and formal tone adjustments
• Advanced AI proofreading and grammar checking
• Document and text summarization
• Text expansion and shortening
• Multi-language translation to English
• Vocabulary enhancements
• SAML SSO and centralized billing for teams
• Google Docs and Wordtune Editor integrations

Pros

• Provides a free starter account with basic features and limited monthly credits.
• Offers a Chrome Extension to leverage the AI writing assistant and automation agent on any website.
• Integrates citation-backed scholarly search leveraging millions of academic articles.
• Provides hundreds of predefined AI tools tailored to different writing, business, and creative needs.
• Enables users to create and scale custom AI tools optimized for their exact workflows.
• Features an autonomous AI agent capable of browsing to organize Gmail, draft responses, and complete web tasks.
• Offers a distraction-free, focused document workspace inside the browser for long-form writing.
• Promo code TRYHYPERWRITE is available to get 50% off the first paid month.

• Offers a completely free basic plan with core rewrite and spelling corrections.
• Translates Spanish, Mandarin, Arabic, Hindi, Korean, Hebrew, Russian, German, French, and Portuguese into English.
• Allows switching between casual and formal writing tones with a single click.
• Checks at least 5 credible sources before presenting factual metrics and recommendations.
• Provides official web extensions for both Google Chrome and Microsoft Edge browsers.
• Available as a dedicated mobile application for iOS users.
• Offers a 30% discount on both monthly and annual plans for eligible students and educators.
• Supports safe team onboarding with SAML SSO and centralized administrative billing.

Cons

• No public developer API or API documentation was found on the website.
• No dedicated native desktop applications (for macOS, Windows, or Linux) are listed.
• Free starter accounts are highly restricted with limited monthly credits and basic AI models.
• Users are advised to use external plagiarism checkers prior to publishing generated content to ensure originality.
• No explicit references to SOC2, ISO, or HIPAA compliance security standards are provided.
• Users are cautioned not to include sensitive privacy information in tasks as actions can be analyzed to teach the assistant.

• Paid premium subscriptions are completely non-refundable.
• Free accounts are strictly limited to 10 rewrites and AI suggestions per day.
• Tone-changing features (casual vs. formal) are missing entirely on free plans.
• The unique Spices feature is only available in Google Docs and the online Wordtune Editor.
• The free trial lasts only 3 days and requires users to enter payment details upfront.

Pricing plans

• PremiumUSD19.99/month
  • • Access the world's best AI writer.
  • • Produce thousands of words of fantastic content.
  • • 3 Custom Personas
• UltraUSD44.99/month
  • • Supercharge your AI workflows.
  • • 10 Custom Personas
• PremiumUSD16/month
  • • Access the world's best AI writer.
  • • 250 AI Messages per Month
  • • 3 Custom Personas
• UltraUSD29/month
  • • Supercharge your AI workflows.
  • • 10 Custom Personas
• Free ToolsUSD0
  • • Free AI Writer
  • • Free AI Rewriter
  • • Free AI Summarizer

• BasicUSD0
  • • Spelling corrections
  • • Grammar checks
  • • AI generations
• AdvancedUSD4.89/month
  • • AI recommendations
  • • Spelling corrections
  • • Grammar checks
• UnlimitedUSD6.99/month
  • • Vocabulary enhancements
  • • Clarity improvements
  • • Fluency increases
  • • Premium support

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