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Write better, rank higher, get cited by AI

Start free and upgrade whenever you need more, with the Humanizer Suite to polish and check anything you write or Content Studio to write and improve articles

No credit card for the free plan
Cancel anytime
3-day money-back guarantee

Humanizer Suite

Write freely with AI. Sound completely human.

Rewrite AI drafts so they read naturally, check grammar and originality, and confirm your content reads like a person wrote it, all without leaving the page.

Learn more about Humanizer Suite

Free

Try the Humanizer before paying for anything

$0/month

Free for as long as you like

300 words per check
1,500 HumanizeAI words a month
1 Content Creator article a month
1 Content Optimizer page a month
Ultra Mode included
No credit card required

Humanizer Essential

For regular writing and editing

$14/month

Billed every month

30,000 HumanizeAI words a month

HumanizeAI API access
100,000 AI Writer words a month
150,000 AI Detector words a month
25,000 Plagiarism Check words a month
Grammar Checker
AI Paraphraser

Humanizer Standard

For people who write every day

$24/month

Billed every month

75,000 HumanizeAI words a month

HumanizeAI API access
200,000 AI Writer words a month
300,000 AI Detector words a month
50,000 Plagiarism Check words a month
Grammar Checker
AI Paraphraser

Humanizer Pro

For teams and heavy daily use

$59/month

Billed every month

225,000 HumanizeAI words a month

HumanizeAI API access
600,000 AI Writer words a month
900,000 AI Detector words a month
100,000 Plagiarism Check words a month
Grammar Checker
AI Paraphraser

Content Studio

Rank on Google and get Cited by AI

Plan, research, and write full articles in your own voice. Then see exactly what to fix on pages you already have. The whole Humanizer Suite is included in every plan.

Learn more about Content Studio

Studio Starter

For a steady publishing rhythm

$39/month

Billed every month

10 Content Creator articles a month
10 Content Optimizer pages a month
Content Authenticity Score with the full breakdown
My Brand, so every article sounds like you
Export to Word (.docx)

Humanizer Suite included

30,000 HumanizeAI words a month
HumanizeAI API access
100,000 AI Writer words a month
150,000 AI Detector words a month
25,000 Plagiarism Check words a month
Grammar Checker
AI Paraphraser

Studio Professional

For sites that publish every week

$69/month

Billed every month

20 Content Creator articles a month
20 Content Optimizer pages a month
Content Authenticity Score with the full breakdown
My Brand, so every article sounds like you
Export to Word (.docx)

Humanizer Suite included

75,000 HumanizeAI words a month
HumanizeAI API access
200,000 AI Writer words a month
300,000 AI Detector words a month
50,000 Plagiarism Check words a month
Grammar Checker
AI Paraphraser

Studio Agency

For teams and agencies at volume

$99/month

Billed every month

40 Content Creator articles a month
40 Content Optimizer pages a month
Content Authenticity Score with the full breakdown
My Brand, so every article sounds like you
Export to Word (.docx)

Humanizer Suite included

225,000 HumanizeAI words a month
HumanizeAI API access
600,000 AI Writer words a month
900,000 AI Detector words a month
100,000 Plagiarism Check words a month
Grammar Checker
AI Paraphraser

AI Visibility Suite

Coming soon

Does ChatGPT recommend your business when someone asks?

The AI Visibility Suite closes the loop. After the Content Studio builds and scores your content, the Visibility Suite tracks whether it’s actually being cited by ChatGPT, Perplexity, Google Gemini and Claude, and shows you exactly how to close the gap.

Try free beta version now How the free report works

Citation Monitor
Track 25+ queries across ChatGPT, Perplexity, Gemini and Claude at the same time
Entity Intelligence
See how each AI engine understands and describes your brand
AI Visibility Score
A 6-part check of your whole site, scored and in order of what to fix first
Competitive Position
See which competitors show up in AI answers when your business doesn’t

$199–$499 per month · Launching around January 2027

Waitlist members get early access, launch pricing and a free AI Visibility Report.

Compare every plan

Everything each plan includes, side by side

What every plan includes
Feature	Free	Humanizer Essential	Humanizer Standard	Humanizer Pro	Studio Starter	Studio Professional	Studio Agency
Humanizer Suite
HumanizeAI words a month	1,500	30,000	75,000	225,000	30,000	75,000	225,000
Words per check	300	1,500	1,500	1,500	1,500	1,500	1,500
AI Writer words a month	10,000	100,000	200,000	600,000	100,000	200,000	600,000
AI Detector words a month	10,000	150,000	300,000	900,000	150,000	300,000	900,000
Plagiarism Check words a month	1,000	25,000	50,000	100,000	25,000	50,000	100,000
Grammar Checker	Included	Included	Included	Included	Included	Included	Included
AI Paraphraser	Included	Included	Included	Included	Included	Included	Included
API access	Not included	Included	Included	Included	Included	Included	Included
Content Studio
Content Creator articles a month	1	1	1	1	10	20	40
Content Optimizer pages a month	1	Not included	Not included	Not included	10	20	40
My Brand	Included	Included	Included	Included	Included	Included	Included
Price
Paid monthly	$0	$14/mo	$24/mo	$59/mo	$39/mo	$69/mo	$99/mo
Paid yearly	$0	$84/yr	$144/yr	$348/yr	$348/yr	$648/yr	$948/yr

Questions people ask

What’s the difference between the Humanizer Suite and the Content Studio?

The Humanizer Suite polishes and checks writing you already have: it rewrites AI-generated text so it reads naturally, then lets you check it for grammar, plagiarism and AI patterns. Content Studio creates new articles from scratch and scores and improves the pages you already have, and every plan includes the full Humanizer Suite. If you write with AI and want it to sound like you, start with the Humanizer Suite. If you also need to plan, research, write and rank full articles, Content Studio is the complete package.

What are Content Creator articles vs. AI Writer words?

Content Creator is a full article tool: you give it a topic and it researches, plans and writes a complete article in your brand voice, and each article counts toward your monthly article limit. AI Writer is a flexible word budget for shorter pieces, outlines, FAQs or any other format. Both come with every Content Studio plan, and AI Writer words also come with the paid Humanizer Suite plans.

What happens to my plan when the AI Visibility Suite launches?

Nothing changes automatically. When the AI Visibility Suite ships in early 2027 it will be a separate add-on, and existing subscribers will get advance notice and a loyalty discount before any pricing changes take effect.

Can I use HumanizeAI for my clients’ content?

Yes. Studio Agency has the most articles, optimized pages and words of any plan, so it fits running content for several clients.

Can I use HumanizeAI through an API?

Yes. API access comes with every paid Humanizer Suite and Content Studio plan. See the API documentation at docs.humanizeai.com for how to connect it.

Can I change or cancel my plan?

Yes, anytime from the Billing page in your account. If you cancel you keep your plan until the end of the period you already paid for.

What counts as a word?

Every word you put into a tool counts once toward that tool’s monthly total, and since the Humanizer, AI Detector and Plagiarism Checker each keep their own total, using one never eats into another.

What counts as an article?

Each new article you start in the Content Creator counts as one, and if you discard it you get it back.

When do my limits reset?

Every month on the day your plan started, or every 30 days on the free plan, and whatever you didn’t use doesn’t carry over.

Is the Humanizer Suite included in Content Studio?

Yes, every Content Studio plan comes with the full Humanizer Suite at the same level, so Studio Professional includes everything in Humanizer Standard.

What’s the difference between paying monthly and yearly?

Only the price, since you get the same features either way and paying once a year costs less.

Can I get a refund?

If it isn’t right for you, just ask within three days of your purchase and we’ll refund you in full.