ParagraphAI
AI writing assistant for emails, grammar, and content across apps.
Pricing
About ParagraphAI
ParagraphAI is an AI writing assistant available as a standalone app, a Chrome browser extension, and an AI-powered mobile keyboard, letting users write and edit across whatever app or website they're already using. Core functions include one-tap grammar and style corrections, auto-generated email replies, drafting of messages and reports in the user's own voice, and summarizing web pages or PDFs. It also offers translation across more than 40 languages and a humanization feature that rewrites AI-generated text to read more naturally. The tool targets a broad range of users: students, professionals, non-native English speakers, people with dyslexia, and corporate teams. ParagraphAI reports use by more than 25% of Fortune 500 companies, including NASA, Amazon, Google, and Microsoft, and holds a 4.7-star rating across roughly 9,000 app store reviews. Pricing follows a freemium model, with a free tier covering basic features and a Pro subscription priced at $12.49 per month (billed annually at $149.99) that unlocks unlimited edits and replies across devices, plus enterprise plans for teams. It runs on iOS, Android, and Chrome, and works inline wherever the user is typing rather than requiring a dedicated writing environment. No public developer API or third-party app integrations, such as Slack or Notion, are mentioned on the site.
At a glance
- Platforms
- iOS, Android, Chrome Extension
- Last verified
- August 2026
Who It's For
- •Students
- •Professionals (e.g., marketers, business owners, customer service)
- •Writers (content creators, bloggers)
- •Anyone looking to improve their writing efficiency and quality.
How It Works
- 1ParagraphAI utilizes advanced AI models to understand context and generate relevant text.
- 2Users input prompts or existing text, and the AI processes it to provide suggested improvements or generate new content.
- 3It analyzes grammar, spelling, style, and tone, offering corrections and alternative phrasing.
- 4The AI can adapt its writing style based on user-selected tones (e.g., professional, casual, persuasive).
How to Use ParagraphAI
- 1Open the ParagraphAI application or browser extension.
- 2Type or paste your text into the editor.
- 3Utilize features like grammar check, rephrasing, tone adjustment, or content generation by selecting the desired option.
- 4Review the AI-generated suggestions and apply them as needed.
Key Features
- •One-tap grammar and style corrections
- •Auto-generated email replies
- •AI humanization
- •Web and PDF summarization
- •40+ language translation
- •Customizable writing templates
- •Tone adjustment
Use Cases
- •Writing and replying to professional emails
- •Improving grammar and clarity while writing
- •Summarizing articles and documents
- •Translating written content
Pros & Cons
Advantages
- •Significantly speeds up the writing process for various content types.
- •Improves content quality through advanced grammar, spelling, and style corrections.
- •Offers versatile features like tone adjustment and translation, enhancing communication.
- •Available across multiple platforms (desktop, mobile, browser) for convenience.
Disadvantages
- •Reliance on AI might limit the development of personal writing style over time.
- •Free version might have limitations on features or usage, pushing users towards paid plans.
- •AI-generated content might occasionally lack nuanced human understanding or specific industry jargon without careful prompting.
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Frequently Asked Questions
What is ParagraphAI?
ParagraphAI is an AI writing assistant available as a standalone app, a Chrome browser extension, and an AI-powered mobile keyboard, letting users write and edit across whatever app or website they're already using. Core functions include one-tap grammar and style corrections, auto-generated email replies, drafting of messages and reports in the user's own voice, and summarizing web pages or PDFs.
How much does ParagraphAI cost?
ParagraphAI has a free plan; paid plans start at $12.49.
Is ParagraphAI free?
Yes, ParagraphAI offers a free plan you can start with.
What are the best ParagraphAI alternatives?
Popular ParagraphAI alternatives include Grammarly, QuillBot, Wordtune.
What is ParagraphAI used for?
ParagraphAI is commonly used for Writing and replying to professional emails, Improving grammar and clarity while writing, Summarizing articles and documents.
What platforms does ParagraphAI support?
ParagraphAI is available on iOS, Android, Chrome Extension.
Information Accuracy
Please note: While we regularly update all tool information including descriptions, features, pricing, and other details, this information may change over time as tools evolve and update their offerings. For the most current and accurate information, we recommend visiting the official website directly. Our goal is to provide you with comprehensive and up-to-date information to help you make informed decisions.