Best AI Writing Tools

What it helps with

What can it do with your writing beyond fixing it? Grammar and spelling, plagiarism checks, writing new text from a prompt, keeping to a saved voice, citations, and spotting or rewriting AI text.

Highest here Grammarly 10.0 · lowest Hemingway Editor 2.0 out of 10

Pricing

What the cheapest paid plan costs each month on monthly billing. All six have a free plan, so that earns no extra points here.

Highest here Wordtune 8.5 · lowest ProWritingAid 4.0 out of 10

Where it works

Does it work where you already write: as you type in other apps, in your browser, in Word, Google Docs, Outlook and Gmail, and on your phone's keyboard?

Highest here Grammarly 10.0 · lowest Hemingway Editor 0.0 out of 10

Teams and control

Can a team share it and set the rules: its own style guide and terms, shared settings, an API, single sign-on and a personal dictionary?

Highest here Grammarly 10.0 · lowest HyperWrite 0.0 out of 10

Privacy and security

Does it keep your writing out of AI training, and does the vendor hold SOC 2 and ISO 27001?

Highest here Grammarly 8.0 · lowest HyperWrite 2.0 out of 10

What it helps with

What can it do with your writing beyond fixing it? Grammar and spelling, plagiarism checks, writing new text from a prompt, keeping to a saved voice, citations, and spotting or rewriting AI text.

Pricing

What the cheapest paid plan costs each month on monthly billing. All six have a free plan, so that earns no extra points here.

Highest here Rezi 9.0 · lowest Enhancv 4.0 out of 10

Where it works

Does it work where you already write: as you type in other apps, in your browser, in Word, Google Docs, Outlook and Gmail, and on your phone's keyboard?

Teams and control

Can a team share it and set the rules: its own style guide and terms, shared settings, an API, single sign-on and a personal dictionary?

Privacy and security

Does it keep your writing out of AI training, and does the vendor hold SOC 2 and ISO 27001?

Brand and content

Does the copy sound like your company? Your brand voice, learning from your own documents, target keywords, whole campaigns from one brief, a guess at how copy will perform, a long-form editor and images.

Highest here neuroflash 10.0 · lowest Lavender 1.5 out of 10

Pricing

What the cheapest paid plan costs each month, and whether there is a free plan or a trial.

Highest here Rytr 10.0 · lowest Jasper AI 2.5 out of 10

Where the copy goes

Can the copy go straight to where it is used, like your CMS, CRM or email tool, and into Word, Google Docs or your inbox?

Highest here Jasper AI 10.0 · lowest Rytr 0.0 out of 10

Teams and control

Can a marketing team work in it together: review and approval steps, a shared workspace, an API and single sign-on?

Highest here Jasper AI 10.0 · lowest Rytr 2.5 out of 10

Privacy and security

Does it keep your content out of AI training, and does the vendor hold SOC 2 and ISO 27001?

Highest here Anyword 8.0 · lowest Rytr 2.0 out of 10

Detecting AI text

How well can it tell AI-written text apart? A verdict, the sentences it flags, the AI models it names, uploaded files, many documents at once, and proof that a person wrote it.

Highest here GPTZero 9.5 · lowest WordAi 0.0 out of 10

Rewriting

Can it rewrite text: making AI text read as human, paraphrasing, fixing grammar and checking for plagiarism?

Highest here Smodin 10.0 · lowest GPTZero 4.0 out of 10

Pricing

What the cheapest paid plan costs each month, and whether there is a free plan or a trial.

Highest here Wrizzle AI 10.0 · lowest WordAi 2.5 out of 10

Where it works

Does it work where the text is: a browser extension, Word and Google Docs, and school systems like Canvas and Google Classroom?

Highest here GPTZero 10.0 · lowest WordAi 0.0 out of 10

Teams and trust

Can a school or team rely on it: an API, SOC 2, a team plan and GDPR?

Highest here GPTZero 10.0 · lowest Wrizzle AI 1.0 out of 10

Research and citations

Does it help you back up what you write? Finding real papers and citing them, importing your reference manager, answering questions about a paper, and the citation styles it knows.

Highest here Jenni AI 9.5 · lowest Paperpal 7.0 out of 10

Checking your work

Can it check your work before you submit it: plagiarism, AI-written text, and grammar and style for academic writing?

Highest here Paperpal 10.0 · lowest Jenni AI 3.0 out of 10

Pricing

What the cheapest paid plan costs each month, and whether there is a free plan.

Where you write

Does it work where you write your papers: Word, Google Docs and Overleaf, the formats it exports, and LaTeX?

Highest here Paperpal 7.0 · lowest Jenni AI 4.0 out of 10

Privacy and security

Does it keep your papers out of AI training, and does the vendor hold SOC 2, ISO 27001, GDPR and HIPAA?

Highest here Paperpal 10.0 · lowest Jenni AI 2.0 out of 10