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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

Grammarly Business holds a 9.6 SpotScore with a 4.6/5 from 8,647 reviews — by far the most validated AI writing tool in this category — checking grammar, tone, clarity, and engagement across browsers, email clients, and Google Docs via browser extension with freemium access. QuillBot scores 4.09/5 from 150 reviews at a 9.6 SpotScore and has become the go-to paraphrasing and summarization tool for students and academic researchers, offering multiple rewrite modes on a freemium plan. PaperRater leads on SpotScore at 9.8 with a 4.6/5 from 17 reviews and a freemium tier, running grammar checks and plagiarism detection in a lightweight, no-install tool favored by academic writers doing quick pre-submission checks.

AI writing assistant software checks grammar, suggests rewrites, adjusts tone, and paraphrases text to help individuals and teams write cleaner, more consistent content at higher volume. The main buyers are content marketers, academic researchers, business writers, and customer support teams producing large amounts of written communication.

Quick picks for AI Writing Assistant Software

  • Best overallGrammarly Business
  • Best for paraphrasing and academic researchQuillBot
  • Best for academic grammar and plagiarism checksPaperRater
  • Best free optionGrammarly Business

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.

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Showing 221-240 out of 256

Textero

Textero AI Essay Writer

Unleash your writing potential with AI.

Best for: SMB teams · Mid-market

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What is Textero AI Essay Writer?

Textero AI Essay Writer generates academic essay outlines, locates authoritative sources, and formats papers to match different scholarly styles. It handles the full writing workflow — from initial research to text refinement and article summarization — based on a topic and specifications the ...

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Free TrialTry Free →
Writing Analytics - New SaaS Software

Writing Analytics

Track, write, and succeed with Writing Analytics.

Best for: SMB teams · Mid-market

Start Free Trial

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What is Writing Analytics?

Writing Analytics is a must-have software for writers who want to work more efficiently. This writing work tracking tool offers a fun way to stay motivated and stick to a writing schedule. With its word and time tracker, users can easily manage all their projects and set goals and deadlines. ...

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Free TrialTry Free →·

Starts from $6/Month when Billed Yearly

Reflection.app - New SaaS Software

Reflection.app

Unlock your potential through writing.

Best for: SMB teams · Mid-market

Try for Free

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What is Reflection.app?

Reflection.app is an online writing platform that enables users to effectively boost their personal development. The program provides a secure account for data storage and features a responsive web-app with search and guided framework for reviews. Users can gain helpful insights into their own ...

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NovelPad - New SaaS Software

NovelPad

Streamline your novel writing process with NovelPad.

Best for: SMB teams · Mid-market

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What is NovelPad?

NovelPad makes it effortless to improve and edit your novel. It's simple to use and gives you the power to type your story anywhere with its intuitive scene card. Drag and drop blocks of story beats to plot boards and use the chapter board to organize your novel. Make quick edits from any scene ...

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Free TrialTry Free →·

Starts from $15/month when monthly

EasyBib - New SaaS Software

EasyBib

Streamline your citations, elevate your writing.

Best for: SMB teams · Mid-market

Try for Free

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What is EasyBib?

EasyBib, an innovative bibliography generating platform, can make research paper completion a smooth and fast process. users have the benefit of generating new citations from the software or managing existing ones as needed. Additionally, plagiarism checks and grammar error scanning can be done ...

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Starts from $9.95/Month, also offers free forever plan

BetterWriter.ai - AI Writing Assistant Software

BetterWriter.ai

Upgrade your writing with AI-powered precision.

Best for: SMB teams

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What is BetterWriter.ai?

BetterWriter.ai is a revolutionary platform that helps you create fresh content in a matter of minutes! Packed with powerful tools that can directly select any text and automatically generate enhanced content with unique ideas, content writers and professionals will quickly benefit from using ...

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Free Trial·

BetterWriter.ai offers custom pricing 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
Flowrite - New SaaS Software

Flowrite

Empower your writing with Flowrite's AI technology.

Best for: SMB teams · Mid-market

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What is Flowrite?

Flowrite gives you the power to quickly and accurately personalize messages, emails, and posts - all in your own unique voice. Thanks to the latest AI technology, you can deliver instructions in mere words, with just a click of a button – the text then writes itself! Flowrite is the quickest ...

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Flowrite offers custom pricing plan

Ink - New SaaS Software

Ink

Unleash your writing potential with Ink.

Best for: SMB teams · Mid-market

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What is Ink?

Ink is an effective writing tool to help you build a productive and inspiring writing habit. From setting custom goals to providing access to calming backgrounds and writing-inducing ambient music, Ink makes long-focus writing sessions easy and engaging. Keep your writing steady with trackable ...

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Ink offers custom pricing plan

Dabble - New SaaS Software

Dabble

Streamline your creativity with Dabble's web clipper.

Best for: SMB teams

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What is Dabble?

Dabble, our cloud-based fiction writing software, is designed to make the creative process easier and faster than ever. Forget spending hours manually copying images, links, or prices; you can do it all in a single click with the Dabble web clipper. Plus, it instantly removes image backgrounds ...

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Free TrialTry Free →·

Starts from $8/Month when Billed Yearly

Maila.ai - AI Writing Assistant Software

Maila.ai

Transform your writing with AI.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

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What is Maila.ai?

Maila.ai is an AI writing platform that generates marketing copy and professional-grade content from short prompts. It offers a free trial of up to 25,000 words so users can evaluate output quality before committing to a paid plan.

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Starts from $19/Month, also offers free forever plan

Typehero AI - AI Writing Assistant Software

Typehero AI

Transform your writing with AI technology.

Best for: SMB teams · Mid-market · Enterprise

See Plans & Pricing

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What is Typehero AI?

Typehero AI is the powerful copywriting tool that everyone can benefit from without any additional expenses. Through natural language processing, users can quickly and easily create compelling copy, develop ideas, compose headlines, and find suitable keywords. AI technology analyzes common ...

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Starts from $99

SciSummary - AI Writing Assistant Software

SciSummary

Stay updated with science, not lengthy articles.

Best for: SMB teams · Mid-market · Enterprise

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What is SciSummary?

Introducing SciSummary – the ultimate science article summarization tool, designed to help busy science professionals or passionate learners stay updated with the latest breakthroughs! With the help of this AI-driven software, you can now make sense of long and complex scientific documents ...

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Readable - New SaaS Software

Readable

Improve your writing with ease and precision.

Best for: SMB teams · Mid-market · Enterprise

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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 ...

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Free TrialTry Free →·

Starts from $4/Month when Billed Yearly

Moonbeam

Moonbeam

Turn your thoughts into world-class podcasts.

Best for: SMB teams · Mid-market · Enterprise

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What is Moonbeam?

Moonbeam offers a powerful platform to create podcasts from tailored audio feeds of curated highlights, with tools to personalize your podcasts and create clips in minutes. You can create custom channels for the special moments, download them as videos for sharing on social networks and all ...

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Starts from $21.00/month when Billed Yearly

Write Invisible - New SaaS Software

Write Invisible

Unleash your writing potential and reach your flow state.

Best for: SMB teams · Mid-market · Enterprise

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What is Write Invisible?

With Write Invisible, you can write with greater confidence and without any obstacles. Forget about having to think twice, as Write Invisible hack the traditional online writing space by removing the power of seeing what you are writing. It allows you to be in the "flow state" and to enter a ...

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Free Trial·

Write Invisible offers custom pricing plan

Data Skrive - New SaaS Software

Data Skrive

Transform data into engaging content with ease.

Best for: SMB teams · Mid-market · Enterprise

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What is Data Skrive?

Data Skrive is a powerful SaaS program offering customers the ability to create optimised content for sports and more. Combining raw data with proprietary algorithms, it can transform this data into easy to digest information that is suitable for all audiences. Furthermore, it uses a five-step ...

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Data Skrive offers custom pricing plan

UnicornCopy.AI - New SaaS Software

UnicornCopy.AI

Leave the copywriting to us.

Best for: SMB teams · Mid-market · Enterprise

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What is UnicornCopy.AI?

UnicornCopy.AI is here to do your heavy lifting. Just paste your Landing Page URL into our tool and let our Artificial Intelligence take it from there. With zero work from you, we'll generate the world's most advanced Ad Copies, seamlessly combining cutting-edge AI technology with your Landing ...

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Free TrialTry Free →·

Starts from $49/Month

Novlr - New SaaS Software

Novlr

Transforming writers, one word at a time.

Best for: SMB teams · Mid-market

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What is Novlr?

Novlr is the ideal solution for authors to write with more ease. With its cutting-edge features, write more effectively from any device at any location. Create and set your own writing objectives, track your progress and receive encouragements messages. Novlr's advanced analytics provides a ...

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Free TrialTry Free →·

Starts from $15/Month when Billed Yearly

NovelAI - New SaaS Software

NovelAI

Unleash your imagination and bring your stories to life.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

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What is NovelAI?

NovelAI is the ultimate writing companion for creators everywhere; giving artists a virtual environment to channel their imagination into stories. With their AI composition and storytelling models, anyone can craft engaging narratives and captivating romances regardless of creative writing ...

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Free TrialTry Free →·

Starts from $10/month when monthly

Fresho.dev - New SaaS Software

Fresho.dev

Effortless content creation with an AI edge.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

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What is Fresho.dev?

Fresho.dev is the perfect AI buddy to get the best out of dynamic content and save time. We've designed it to help you stay competitive and create eye-catching, intelligent content without spending hours editing and dealing with complex programs. Quality counts when it comes to keeping your ...

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Starts from $10, also offers free forever plan

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