NEWJoin 1M+ SaaS Professionals|Get Weekly Insights, Trends & Expert PicksSubscribe Free →

Spotsaas logo
Last updated:

List of the Best AI Writing Assistant Software in 2026

Rajat Gupta
Researched and Edited by Rajat Gupta
Rajat Gupta

Researched and Edited by Rajat Gupta

Last updated: · How we review

Editor's Summary · AI Writing Assistant Software

TextCortex AI, Writer, and Grammarly Business lead the AI Writing Assistant Software category. TextCortex AI impresses with a high rating of 4.8/5 from 38 users, indicating strong user satisfaction. Writer achieves a top SpotScore of 9.3/10, supported by its strong feature set and flexible pricing options. Grammarly Business, with an extensive user base reflected in 8,647 ratings, offers a platform with a SpotScore of 9.6/10.

This category of software enhances writing quality and efficiency, primarily serving content creators and marketing teams who need to produce polished, error-free text quickly.

Quick picks for AI Writing Assistant Software

  • Best overallTextCortex AI
  • Best for large teamsGrammarly Business
  • Best for content creatorsWriter
  • Best free optionPaperRater

Who gets the most from AI Writing Assistant Software

  • 1Marketing managers at SaaS companies seeking consistent brand voice across content
  • 2Academic editors and research scholars requiring advanced formatting and collaboration tools
  • 3Content writers and copywriters in digital marketing agencies focused on SEO-friendly and high-quality content
How to choose AI Writing Assistant Software

If you need strong real-time grammar and style suggestions with broad integrations, filter by products offering Microsoft Word and Google Docs support and sort by user rating. For academic or research-focused writing, filter by use cases like Academic Publishing or Research Institutions. If SEO optimization and rapid content generation are priorities, filter by content creation and SEO use cases and consider pricing tiers like Premium or Enterprise.

Why you can trust Spotsaas

Our research is independent and data-backed. We review thousands of tools and use real buyer signals — without the hype.

Filters39 results

Reset

Sort by :

Recommended
Recommended
Score
Rating
Alphabetical

Features

+ Show 122 more

Share this page

Showing 1-20 out of 39

8.5

Spot Score

Otio

Otio

Empower your research and writing with cutting-edge AI technology.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

watch-demo

Watch Demo

What is Otio?

Otio is an AI-powered research workspace designed to help researchers, students, analysts, and knowledge workers extract insights from documents, web links, and videos with speed and accuracy. Built specifically for those juggling multiple sources—like academic PDFs, YouTube videos, or ...

Read more about Otio
Free TrialTry Free →
Readable - New SaaS Software

Readable

Improve your writing with ease and precision.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Readable?

Readable is a web-based software that helps you refine your writing quickly and effectively. This incredible platform offers a neat package of features, allowing you to analyze your text for readability, spelling and grammar mistakes, as well as monitor your keyword density. Bulk upload options ...

Read more about Readable
Free TrialTry Free →·

Starts from $4/Month when Billed Yearly

MyEssayWriter

MyEssayWriter

Revolutionize your writing and elevate your academic success.

Best for: SMB teams · Mid-market

Try for Free

Add to compare

What is MyEssayWriter?

Introducing MyEssayWriter, the innovative essay writing solution that is shaping the future of academic writing. In an era marked by technological progress, the education sector has not been left behind. AI-powered essay writing tools like MyEssayWriter have emerged as game-changers, leveraging ...

Read more about MyEssayWriter

8.4

Spot Score

Text Blaze - AI Writing Assistant Software

Text Blaze

Write smarter with Text Blaze's AI editor.

Best for: SMB teams · Mid-market · Enterprise

See Plans & Pricing

Add to compare

What is Text Blaze?

Text Blaze is a smart writing assistant for aspiring authors. It offers three features: A timer, a word counter, and an AI editor. Start typing in the word counter box and then start timer. After thirty minutes, Text Blaze will stop measuring time, automatically saving document. If user still ...

Read more about Text Blaze

Starts from $2.99/Month

8.4

Spot Score

Friday AI - AI Writing Assistant Software

Friday AI

Unleash your creativity with AI-powered writing.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Friday AI?

"Introducing Friday AI - the ultimate tool for writers who want to focus on inspiration, not just writing. With our innovative AI technology, Friday can assist with creating high-quality content, whether it's blogs, articles, or marketing materials. Say goodbye to the usual struggle of writing ...

Read more about Friday AI
Free Trial·

Starts from $19/Month

9.0

Spot Score

Writecream - AI Writing Assistant Software

Writecream

Streamline your content creation with Writecream.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Writecream?

Writecream generates high-quality copy for ads, emails, websites, listings, blogs, and more instantly. It makes creating marketing materials, sales emails, and online content a breeze.

Read more about Writecream

Starts from $49/Month, also offers free forever plan

What buyers evaluate in AI Writing Assistant Software
Depth and accuracy of grammar, spelling, and style correction tailored to specific writing contexts
Availability of integrations with popular writing and communication platforms (e.g., Microsoft Word, Google Docs, Slack)
Support for specialized writing needs such as multilingual translation, academic formatting, or SEO-optimized content generation

8.6

Spot Score

EssayToolBox - AI Writing Assistant Software

EssayToolBox

Effortless essay writing at your fingertips.

Best for: SMB teams · Mid-market · Enterprise

Get Pricing Details

Add to compare

What is EssayToolBox?

EssayToolBox is an AI writing assistant software that helps to write essays in a quick and easy way. Its revolutionary natural language processing systems creates unique content and it works even better than best friend, as it doesn't complain about mistakes, can be used offline because it ...

Read more about EssayToolBox

EssayToolBox offers custom pricing plan

8.3

Spot Score

Rytr - AI Writing Assistant Software

Rytr

Unleash your writing potential with AI-powered assistance.

Best for: SMB teams · Mid-market

See Plans & Pricing

Add to compare

What is Rytr?

Rytr is a free writing assistant software powered by artificial intelligence that helps user to write faster, more efficiently, and more consistently. Rytr understands the content of document as user types, auto-suggesting keywords and suggesting changes to syntax and style. Rytr makes a ...

Read more about Rytr

Starts from $29/Month

8.8

Spot Score

NeuralText - AI Writing Assistant Software

NeuralText

Unleash the power of AI in your writing.

Best for: SMB teams · Mid-market

Try for Free

Add to compare

What is NeuralText?

NeuralText is an artificial intelligence writing assistant software which can produce error-free content for large scale businesses. The software uses artificial neurons to recognize original input, infer the target output and then automatically generate text for the user.

Read more about NeuralText

Starts from $49/Month, also offers free forever plan

8.1

Spot Score

SmartWriter - AI Writing Assistant Software

SmartWriter

Transform your writing with AI precision.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is SmartWriter?

SmartWriter is artificial intelligence writing assistant software. It uses a two-stage process to automatically and continuously improve the documents. It focuses on document structuring, leveling it and analyzing it using the latest Deep Neural Network technology obtaining the maximum fluency ...

Read more about SmartWriter
Free TrialTry Free →·

Starts from $49/Month

8.8

Spot Score

Writesonic - AI Writing Assistant Software

Writesonic

Transform your copy with Writesonic's AI technology.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Writesonic?

Writesonic is an AI-powered content management platform designed to significantly reduce the time it takes to create copy for digital platforms such as websites, social media, and blogs. With integrated software that is incredibly easy to use, users simply choose a template, enter a description ...

Read more about Writesonic
Free TrialTry Free →·

Starts from $11.60/Month

8.3

Spot Score

Craftly.AI - AI Writing Assistant Software

Craftly.AI

Unleash your writing potential with AI-powered assistance.

Best for: SMB teams · Mid-market · Enterprise

See Plans & Pricing

4.8

Add to compare

What is Craftly.AI?

Craftly.AI is a revolutionary AI-powered copywriting tool that takes the stress out of creating content. It uses its advanced natural language processing to generate unique material tailored to your preferences and writing style. With Craftly, writer's block will be a thing of the past as it ...

Read more about Craftly.AI

Starts from $25/Month

8.7

Spot Score

Lightkey - AI Writing Assistant Software

Lightkey

Unleash your writing potential in a flash.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Lightkey?

Lightkey is a freeware application for Microsoft Windows PCs that learns how to write first, last, and most frequent words, sentences and paragraphs to predict the text to intend to write next. It analyzes writing style and mimics it while allowing to edit the results in a WYSIWYG manner. ...

Read more about Lightkey

Starts from $39.95/User/Month, also offers free forever plan

9.3

Spot Score

TextCortex AI - AI Writing Assistant Software

TextCortex AI

Revolutionize your content creation with AI.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is TextCortex AI?

Textcortex AI is an advanced AI-powered software designed to help businesses generate creative, SEO optimized product descriptions quickly and effortlessly. Featuring an easy-to-use Shopify App Store app and web program, it allows businesses to maximize their sales potential with better content ...

Read more about TextCortex AI
Free TrialTry Free →·

Starts from $16/Month when Billed Yearly

9.0

Spot Score

Conversion.ai - AI Writing Assistant Software

Conversion.ai

Transform your writing with AI-powered assistance.

Best for: SMB teams · Mid-market

See Plans & Pricing

Add to compare

What is Conversion.ai?

Conversion.ai is a powerful AI Writer's Assistant software that edits existing content and creates new text from scratch. Fast-track writing task and benefit from A.I.'s experience, the creativity of a human writer, and the efficiency of Machine Learning algorithms.

Read more about Conversion.ai

Starts from $29/Month

8.6

Spot Score

After the Deadline - AI Writing Assistant Software

After the Deadline

Eliminate errors and elevate your writing.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is After the Deadline?

After the Deadline helps to avoid embarrassing errors and improve writing through AI-powered editing suggestions. Creative professionals rely on spell-checking to eliminate embarrassing errors before they are printed or shared. But spell-checkers can't predict grammar errors. For example, they ...

Read more about After the Deadline

9.3

Spot Score

Writer - AI Writing Assistant Software

Writer

Unleash your writing potential with Writer.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Writer?

Writer is the writing assistant software based on Natural Language Processing (NLP) technology. It was designed for students to assist them with the following problems: writer's block, essay and research paper writing, creating introductions or conclusions, identifying unclear texts, ...

Read more about Writer
Free Trial·

Starts from $8.25/Month when Billed Yearly

writer logo

Qordoba

Elevate your brand's written messaging with AI.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Qordoba?

Writer (former Qordoba) offers AI writing assistant software built for businesses. Powered by natural language processing, its content style guide platform allows for the customization of writing guidelines according to your brand's unique voice and terminology. With Writer, users can ...

Read more about Qordoba
Free TrialTry Free →·

Qordoba offers custom pricing plan

9.2

Spot Score

Sapling - AI Writing Assistant Software

Sapling

Effortless note-taking, made smarter.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Sapling?

Sapling can helps to record notes and then transcribe them into a Word document or HTML page with the click of a button. The notes will be written in perfect English and formatted in easy to read paragraphs. Sapling is an artificial intelligence writing assistant that works on Windows 10, Mac ...

Read more about Sapling
Free TrialTry Free →·

Starts from $25/Month, also offers free forever plan

9.3

Spot Score

Linguix - AI Writing Assistant Software

Linguix

Transforming writing with AI technology.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Linguix?

Linguix is an evidence based AI writing assistant that helps students write better essays, and have more control over their own learning by monitoring their progress and providing feedback. Linguix uses real-time analysis to check grammar, spelling, and expected word frequency while the student ...

Read more about Linguix
Free TrialTry Free →·

Starts from $6/month when yearly, also offers free forever plan

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

Grow your pipeline with buyers who are already looking for you

254,000+ buyers use Spotsaas every month to evaluate and shortlist software. Get in front of them — for free, or with a managed growth plan built around your category.