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Best AI Writing Assistant 2024 [Free & Paid]


Andrew NG

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AI writing assistants have been in high demand for the last decade. Not only do these assistants make the writing process easy, but they also ensure the content is well-structured and error-free. 

However, to get the best writing content, choose an AI writer that is suitable for you and your requirements. 

Therefore, in this post, we will list down the best AI writing assistant and features such as writing skills, grammar checker, templates, languages, and more. 

Best AI Writing Assistant

What is an AI writing assistant?

An AI writing assistant is software that automates content generation for its users. AI writing assistants help with content creation, such as tone, style, sentence structure, ideation, grammar, and more. 

Best AI Writing Assistant 2023

  1. Grammarly

Grammarly is one of the market’s most used and popular AI writing assistants. This AI writing tool assists you in creating clear error-free content. It also helps in analyzing and correcting spelling, grammar, punctuation errors, and sentence structure and even suggests alternative words to improve the quality of your content and make it more readable. 

In addition, Grammarly provides instant feedback on your content, clarity, and engagement report. It even contains an in-built plagiarism detector to ensure your content is genuine and not plagiarized, making Grammarly a great AI writing assistant. This writing tool is highly used by students, freelance writers, content creators, and more to create error-free premium content. 

Features of Grammarly: 

  • Grammar checker 
  • AI-powered writing assistant 
  • In-built plagiarism checker 
  • Punctuation checker 
  • Corrects sentences 
  • Detects writing tone 
  • Corrects spelling mistakes 
  • Rewrites sentences 
  • Provides citations support 
  • Analytics support

Pricing of Grammarly:

Grammarly provides a free plan which offers basic features. To access advanced features you need to subscribe to its premium plan priced at $12 every month or you can subscribe to the business subscription plan priced at $15 per month for unlimited features. 

  1. ParagraphAI

ParagraphAI takes your writing to an advanced level with its liable spelling, vocabulary, and grammar. This AI writing assistant generates high-quality, accurate, and error-free content with your chosen tone and direction. ParagraphAI also contains an in-built plagiarism detector that ensures original and genuine content. This AI tool also drafts replies to emails, comments, texts, and more within a few seconds. 

Features of ParagraphAI: 

  • Adjust tone 
  • Grammar Checker 
  • Plagiarism detector

Pricing of ParagraphAI:

ParagraphAI contains a student plan for $9 per month. Another professional user plan is priced at $12 per month. 

You can also access ParagraphAI for free however it only allows you to generate 20 paragraphs per day.   

  1. Wordtune

Wordtune is a promising AI writing assistant for repurposing and reconstructing texts or content. This AI writing tool is easy to use, and it comprises standard AI tools with natural language processing to analyze your content and provide AI-based text improvement recommendations.

It uses various language models to generate sentences. It not only fixes your grammar and punctuation but also helps provide suggestions to enhance quality and make your content more readable and clear.  

Features of WordTune: 

  • Online Editor 
  • AI-based text improvement 
  • Multiple tone options 
  • Chrome extension 
  • Grammar checker 
  • Rewrites sentences 

Pricing of WordTune: 

WordTune premium plan starts at $9.99 per month, but it also contains a free seven day-trail.   

  1. Simplified

Simplified is an AI-driven writing assistant that generates  good content such as essays, articles, ads, blogs, and more. This tool also helps you improve the quality of your content and make it more authentic. 

Simplified offers more than ten writing tones and 50 + templates to create high-quality content. It even provides sentence suggestions to make your content appear more consistent. Unlike other AI writing assistants, Simplified is not limited to writing; it includes additional features like video editing, social media publishing, graphic design, and animation. 

Features of Simplified:

  • Over 50+ AI templates 
  • Supports multiple tones 
  • Long-form writer 
  • Built-in Grammar checker 
  • Supports 30+ languages  
  • Social media publishing 

Pricing of Simplified: 

Simplified offers a free forever plan that allows you to generate 3,000 words every month. 

  • Paid plans start at $30 per month, allowing you to generate 25,000 words in a month, which is great for teams and freelancers. 
  • It also has a business plan that allows you to generate 50,000 words monthly for growing teams, creatives, blogs, and social media. . 
  • Lastly, there is a growth plan which is mainly for business and allows you to generate 250,000 words per month at $125. 
  1. Rytr

Rytr is an excellent AI writing assistant for those looking for a quick and efficient content-generating tool. Rytr can help you create premium content in no time with proper grammar and style. This AI writing assistant contains a wide range of templates and multiple languages and tone options, allowing users to choose the best suits them. 

To access Rytr, you must select a template of your choice and provide input texts of the content you want to create. The tool will then analyze your input and create premium-quality content within a few seconds. 

If you want, you can edit the generated content and make it more engaging or edit out things you don’t want, making it one of the best AI writing assistants. 

Features of Rytr: 

  • Creates high-quality content in a few seconds
  • Built-in plagiarism checker 
  • AI-powered content editor
  • Supports 40+ writing templates 
  • Offers 30 + languages 
  • Provides different writing tones 
  • Google Docs style editor 
  • Mobile-friendly 
  • It contains a keyword generator 

Pricing of Rytr: 

You can use Rytr for free as it allows its users to generate 5000 words every month. But for additional features, you need to access the paid plans, which start at $9 per month (Saver plan) and allow you to create 50,000 characters per month. You can subscribe to the unlimited plan of $29 per month to access the unlimited character.

  1. Copysmith

Copysmith is an AI copywriting assistant that helps create content for blogs or the web. It offers various tools to generate different types of content, such as blogs, sales pages, landing pages, and more. Copysmith uses Artificial intelligence algorithms to generate informative text with the user’s writing style. Through this AI writing assistant, you can create content for customers and your business, as it can generate premium content in various languages. 

Features OF CopySmith

  • Multiple templates options 
  • Built-in integrations 
  • Editing options 
  • Multiple language options 

Pricing of CopySmith 

The starter plan of CopySmith starts at $19 per month. To access advanced features, you have to subscribe to the professional plan starting at $59 per month. 

  1. Headline Studio

Headline Studio is an AI writing assistant that helps you create better content headlines. It analyzes, measures, and suggests improvement areas. It contains a keyword bank that recommends various keywords to make your headline strong and effective. This AI writing assistant contains an SEO checker, ensuring the headline ranks better. This makes Headline studio a beneficial AI writing assistant for creating headlines. 

Features of Headline Studio 

  • Contains a keyword bank 
  • SEO checker
  • Chrome Extension 
  • Keyword quality 

Pricing of Headline studio: 

Headline studio contains four different plans. 

  • First is the free plan that provides access to limited features with 0 premium headlines. 
  • It contains a Paid Premium plan that starts priced at $9 per month with five premium headlines and provides access to basic and premium features. 
  • There is a Pro 20 plan priced at $29 per month, providing 20 premium headlines along with full access to basic and premium features. 
  • Last is the Pro 60 plan, which provides 60 premium headlines with basic and premium features priced at $49. 
  1. Writer AI

Writer AI builds the content by verifying the information and providing AI-generated fresh and original content. Writer AI can generate various content such as blogs, articles, descriptions, and long-form content.

This AI writing assistant can research and draft content simply through the headline. Writer AI provides a list of sources and citations that allows you to verify the accuracy level of the content. Therefore, Writer AI is a great AI writing assistant that provides you with original and accurate content. 

Features of Writer AI: 

  • SEO Optimized
  • Text Rewording 
  • Verifiable Citation
  • Multiple Templates 

Pricing of Writer AI: 

There is a basic plan for Write AI starting at $29 per month. The standard plan is priced at $59, and the power plan is priced at $375. 

  1. OutWrite

Outwrite is an AI-based writing assistant that can generate clear and consistent content for you. This AI tool includes various beneficial features such as a grammar checker, plagiarism checker, paraphrasing sentence, passive voice detector, and more to make the content more engaging. Outwrite can be used by professionals, students, freelance writers, casual writers, and teams. 

Features of OutWrite:

  • Advanced grammar 
  • Multilingual support
  • Style suggestions 
  • Paraphrasing tool 
  • Writing statistics 
  • Plagiarism checker 
  • Sentence rewriting 

Pricing of OutWrite:  

Outwrite contains a free plan that provides basic features; however, for advanced features, you need to subscribe to a pro plan which is priced at $9.95 per month. You can also subscribe to the team’s plan, which is priced at $7.95/per user/month. 

  1. Shortly.AI 

ShortlyAI contains powerful features that can write informative content well. . With just one click; you can have this ShortlyAI write for you. It can generate informative and original content pieces such as blogs, articles, video scripts, paragraphs, descriptions, and more. 

You can even turn to ShortlyAI for creative brainstorming or when you want to expand your content by refining your writing. Shortly contains a command system that allows you to rewrite, expand or shorten sentences instantly. 

Features of Shortly AI:  

  • GTP3-powered software
  • Text commands 
  • Write for you
  • Creative Brainstorming 
  • Simple interface 

Pricing of Shortly AI:  

You can subscribe to Shortly AI on a monthly plan priced at $79 or the annual plan priced at $65 per month. 

  1. ProWritingAid

ProwritingAid is a great AI writing assistant that addresses the structure of the content, pronouns, and grammatical errors. It works as a writing coach, grammar checker, and editing tool as it has been trained by various writing rules to provide a notable style improvement for your content. This AI writing tool analyzes your writing tone and style and resolves your mistakes by offering suggestions to enhance the content quality. 

ProwritingAid provides a report on your texts, including repeated words, spelling errors, clarity, and sticky sentences. It breaks down your content and provides suggestions for improving the sentence and making it more readable. Therefore, ProwritingAid is a useful AI writing assistant.   

Features of ProWriting: 

  • Supports in-app dictionary 
  • Supports grammar checking 
  • Editing tools 
  • Style improvement 

Pricing of ProWriting:  

ProWritingAid has a monthly package that is priced at $20. There is also a yearly plan available at $79.


Choosing the right AI writing assistant is very important as it determines the different factors of the content, such as the writing speed, tone, language availability, and more. Above, we have mentioned some of the best AI writing assistants to help generate original and high-quality content. We have also mentioned additional benefits provided by each assistant along with their pricing. We hope we have made it easier for you to choose the most suitable AI writer.

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