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 overall — TextCortex AI
- Best for large teams — Grammarly Business
- Best for content creators — Writer
- Best free option — PaperRater
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.
Showing 21-39 out of 39
9.8
Spot Score

PaperRater
Perfection, polished by PaperRater's precision.
Best for: SMB teams · Mid-market · Enterprise
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What is PaperRater?
PaperRater offers an innovative solution to enhance your writing skills. Utilizing cutting-edge AI technology, it provides in-depth and accurate analysis of your writing, including grammar, spelling, and plagiarism checks. This comprehensive and dependable service pinpoints errors contextually ...
Read more about PaperRaterStarts from $0/month when monthly, also offers free forever plan
8.7
Spot Score

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What is Outranking?
Outranking is a cost efficient Artificial Intelligence and Machine Learning based Writing Assistant powered by Google. The software helps authors, students, bloggers, technical writers and subject matter experts to write better and faster.
Read more about OutrankingStarts from $39/Month, also offers free forever plan
9.3
Spot Score

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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 Linguix9.2
Spot Score

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What is Copy.ai?
Introducing Copy.ai - the ultimate solution to writer's block and creative struggles. Designed for writers, this innovative platform generates marketing copy in mere seconds, unleashing your inner wordsmith and saving you time and energy. With automated tools, Copy.ai helps you create engaging ...
Read more about Copy.ai9.6
Spot Score

Grammarly Business
Empowering your team's written communication.
Best for: SMB teams · Mid-market · Enterprise
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What is Grammarly Business?
Grammarly is the world’s leading AI writing assistance company. Grammarly for Business combines AI writing assistance with the knowledge of the entire organization to achieve results. Grammarly is the world’s leading AI writing assistance company. Grammarly for Business combines AI ...
Read more about Grammarly BusinessStarts from $12.50/User/Month when Billed Yearly, also offers free forever plan
9.2
Spot Score

Trinka
Transform your writing with Trinka's AI assistance.
Best for: SMB teams · Mid-market · Enterprise
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What is Trinka?
Trinka is a powerful AI writing assistant for academic and technical writers. With Trinka, you can improve your writing in terms of language, grammar, tone, and more. It has over 3000 grammar checks, helps you conform to academic writing conventions and style guides, and offers an Auto File ...
Read more about TrinkaStarts from $6.67/Month when Billed Yearly, also offers free forever plan
8.8
Spot Score

AImReply
Enhance your emails with expert AI suggestions.
Best for: SMB teams · Mid-market · Enterprise
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What is AImReply?
Unleash the Power of AI Email Writing with AImReply, your ultimate companion for crafting emails effortlessly. Say goodbye to the hours spent contemplating the perfect message - AImReply revolutionizes your professional communication approach. Picture this: you receive an email that needs a ...
Read more about AImReplyAImReply offers custom pricing plan
8.9
Spot Score

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What is Writerly?
Introducing Writerly - your go-to AI-powered content generation platform! Boost conversions and automate your business with SEO optimized, organic content. Save time and money while maintaining full control over your copywriting. Experience highly-reviewed and accurate outputs with an extensive ...
Read more about Writerly9.2
Spot Score

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What is Zoho Writer?
Zoho Writer is an AI Writing Assistant Software which is a Docs editor, Spreadsheet processor, Presentation builder and more are there in a single integrated package. It has an intuitive user interface and is written in the popular Java programming language. Zoho Writer is equipped with tons of ...
Read more about Zoho Writer9.3
Spot Score

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What is LanguageTool?
LanguageTool is an independent, free, and open source that checks text in over 30 languages for spelling mistakes, grammatical errors, and readability. It is developed and maintained by Dimitri Kravtchuk. LanguageTool can run as a desktop application or converts documents into various formats ...
Read more about LanguageToolStarts from $4.99/User/Month when Billed Yearly, also offers free forever plan
8.1
Spot Score

Outwrite for Teams
Enhance your writing instantly with AI technology.
Best for: SMB teams · Mid-market · Enterprise
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What is Outwrite for Teams?
Outwrite for Teams is the AI writing assistant for digital publishers. In minutes, authors can create longer articles that are more engaging with content that is customized for their audiences and context. Outwrite for Teams frees up time to focus on what they do best, creating high-quality ...
Read more about Outwrite for TeamsStarts from $7.95/User/Month when Billed Yearly, also offers free forever plan
8.0
Spot Score

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What is Inksprout?
Inksprout is an intelligent writing assistant that lives in the browser. It uses artificial intelligence to analyze the content of what is typing, and suggest effective revisions based on attention-grabbing phrases, pointing out areas where user may be losing reader's attention.
Read more about InksproutStarts from $14.99/Month when Billed Yearly, also offers free forever plan
8.1
Spot Score

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What is CopyMonkey.ai?
CopyMonkey.ai is the perfect AI-powered solution for sales copy. It gives you all the tools you need to craft product descriptions that drive increased engagement with customers, and measure the performance of your current copy. This unbeatable combination of features lets you test different ...
Read more about CopyMonkey.aiCopyMonkey.ai offers custom pricing plan
9.3
Spot Score

ProWritingAid
Improve your writing, one click at a time.
Best for: SMB teams · Mid-market · Enterprise
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What is ProWritingAid?
ProWritingAid is the first artificial intelligence essay grading software designed specifically for writers. It understands writing. Not just the words, but its construction, the flow of ideas, and how it can be improved. With ProWritingAid user can see all these in one place, giving the power ...
Read more about ProWritingAidStarts from $20/Month
8.9
Spot Score

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What is WordAi?
WordAi is a writing software that works with all the Microsoft Office programs. It uses artificial intelligence to help users create crisp, error-free content fast while drastically slashing their workload. This tool saves valuable time and helps combat writer's block or fatigue towards the end ...
Read more about WordAi9.0
Spot Score

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What is Ludwig?
Ludwig is a writing assistant software, that can helps to create compelling and coherent documents quickly, and without stress. It is designed to work on own terms. It will flag dodgy sentences, offer alternative wordings, even complete sections. Ludwig is an advanced AI assisted writing ...
Read more about Ludwig8.8
Spot Score

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What is Persado?
Persado is a AI performing Writing Assistant. It takes a human's words and makes it more persuasive, in any language. Persado works with many of the world's leading brands and agencies, delivering breakthrough results. Persado is used by top copywriters to bolster existing copy or as a first ...
Read more about PersadoPersado offers custom pricing plan
8.7
Spot Score

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What is Smart Copy?
Smart Copy is a revolutionary AI tool that allows you to compose, remix, and develop content with ease. With its one-stop solution to all your copywriting troubles, the suggestions it generates are tailored to your audience and your brand, improving the way you engage with your customers. Just ...
Read more about Smart Copy8.6
Spot Score
CKEditor 5
Effortless editing for flawless content creation.
Best for: SMB teams · Mid-market · Enterprise
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What is CKEditor 5?
CKEditor 5 is an innovative WYSIWYG text editor which offers unparalleled convenience in editing and formatting your text. It has an auto-formatting function which lets users create documents their own way or using Markdown. Inserting phrases becomes fast and effortless with CKEditor 5's ...
Read more about CKEditor 5Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
