Trained on 10,000+ real pre-AI writing samples

Your AI writing should
sound like you wrote it.
Not everyone else's AI.

CloviHuman rewrites AI text to match how real humans actually write — trained on authentic pre-AI writing, not competitor outputs or synthetic data.

AI Score
94%
Human Score
6%

Live score animation — what CloviHuman does to your text

See the difference

The same idea. One sounds like a chatbot wrote it. One sounds like you did.

Original AI Text AI Score: 94%

"In today's rapidly evolving business landscape, leveraging cutting-edge artificial intelligence solutions has become paramount for organizations seeking to optimize their operational efficiency and drive sustainable growth. By implementing robust digital transformation strategies, enterprises can effectively streamline their workflows and enhance overall productivity metrics, ultimately positioning themselves for long-term success in an increasingly competitive marketplace."

Humanize
CloviHuman Output Human Score: 94%

"Most companies know they need AI. What they are struggling with is the part that comes after — getting their teams to actually use it without everything grinding to a halt. We have spent the past year working through that problem with a dozen different organizations, and the pattern is almost always the same: the technology is fine. The change management is not."

Phrase lock preserves your branded terms
Full diff view — every change visible
Score before AND after — not a black box
Tested against: GPTZero · Originality.ai · Turnitin · Copyleaks · ZeroGPT

Not synonym replacement.
Pattern recognition.

Every other humanizer is just a thesaurus with confidence. CloviHuman is different in three specific ways.

10,000+ Authentic Human Samples

Trained on real emails, letters, blog posts, and drafts written before 2022 — before AI-generated content flooded the internet. Not synthetic data. Not competitor outputs. Actual human writing patterns.

Register-Aware Rewriting

Four writing modes backed by distinct corpora: Email, Blog/SEO, LinkedIn, and Author/Memoir. A LinkedIn post and a memoir chapter require completely different sentence patterns. CloviHuman knows the difference.

Your Voice, Not a Generic One

Upload 500–2,000 words of your own writing. CloviHuman infers your vocabulary, sentence rhythm, and register — and uses that as the baseline for every rewrite. The output sounds like you specifically, not everyone's AI.

Scores Before You Send

See your AI detection score across GPTZero, Originality.ai, Copyleaks, and ZeroGPT — both before AND after rewriting, side by side. You know exactly where you stand before you submit anything.

Semantic Diff — No Black Box

A full color-coded overlay shows you every single change made to your text. No other humanizer on the market does this. You see every substitution, every restructured sentence. Full transparency.

Phrase Lock Protects Your Terms

Mark words, proper nouns, branded terms, or technical vocabulary before humanizing. CloviHuman will never rewrite them. Your client's brand name stays intact. Your coined terminology stays yours.

Three steps. Two seconds.

No configuration. No learning curve. Paste, choose, humanize.

1
Paste your AI text

Drop in any AI-generated content — a blog draft, a LinkedIn post, an email, a chapter. Up to 5,000 words on Pro. Mark any phrases you want to protect with Phrase Lock before proceeding.

2
Choose your register

Select from Email, Blog/SEO, LinkedIn, or Author/Memoir. If you have a voice profile, CloviHuman activates it automatically. Each register pulls from a distinct human writing corpus.

3
Get humanized output with scores

CloviHuman rewrites your text and immediately shows you before/after AI detection scores across six detectors. The semantic diff overlay highlights every change. Copy and send with confidence.

Built for how you actually work

Four distinct writing registers for four distinct workflows.

Blog/SEO Register
SEO Writers and Content Teams

AI drafts get flagged by Originality.ai before delivery. CloviHuman's Blog register pulls from real SEO content patterns and shows you your Originality.ai score before you submit. Phrase lock keeps client brand terms intact. Stop spending 90 minutes per article on manual editing.

Email Register
Email Marketers

AI-drafted email sequences sound like a newsletter from 2018. CloviHuman's Email register is trained on authentic pre-AI business correspondence — direct, conversational, and without corporate filler. Voice profile makes every email sound like it came from the same person.

LinkedIn Register
LinkedIn Creators and Founders

LinkedIn's algorithm does not penalize AI — your audience does. CloviHuman's LinkedIn register is trained on real posts from 2013–2022, before the AI flood. Your voice profile captures your sentence rhythm and vocabulary. Posts that sound like you wrote them at 6am, not a bot.

Author/Memoir Register
Authors and Ghostwriters

Every humanizer destroys narrative voice. The output reads like Wikipedia, not a memoir. CloviHuman's Author register uses authentic memoir and narrative nonfiction writing patterns. Full voice training ingests your manuscript drafts. Phrase lock protects character names and coined terms. Works directly with ManuscriptSmith.

Built different from the ground up.

Every humanizer promises results. Only CloviHuman shows you exactly why it works — and backs it with real human writing data.

Feature
Most Popular CloviHuman
Quillbot Undetectable.ai WriteHuman
RAG from real human corpus ✓ 113,000+ words
Register-aware rewriting ✓ Pro / Academic / Story / Casual
Style fingerprint matching ✓ Cosine + bigram similarity
AI detection probability score ✓ Real-time
Multi-model comparison ✓ Claude vs GPT-4 vs Gemini
Rewrites history saved
Free tier ✓ 5 rewrites/day ✓ 125 words
Price (Pro) $19/mo $19.95/mo $9.99/mo $9.99/mo
Try it free — no credit card required

5 rewrites/day on Free. No card. No setup.

Unused words roll over.
Pay for what you actually use.

No hard monthly resets on paid plans. Start free — no card required.

Monthly Annual Save 35%
Free

Try it with no commitment. One register, one detector, three requests a month.

$0
forever
  • 500 words/month, 200 words/request
  • Blog/SEO register only
  • GPTZero score (before + after)
  • 3 requests/month
  • No phrase lock
  • No voice profile
  • No word rollover
Pro

For agencies, ghostwriters, and authors with high volume and multi-document needs.

$29
/month
  • Unlimited words, 5,000 words/request
  • Everything in Writer
  • Full author voice training (up to 3 profiles)
  • Paragraph-level selective humanization
  • Per-sentence AI risk scoring
  • Bulk upload — up to 5 documents
  • REST API access
  • Priority support

No card required for Free tier. Cancel anytime. Annual billing charged upfront.

Start writing human today.

500 words free. No card. No setup. Just paste and humanize.

Part of the CloviTek Suite — one login, works with ManuscriptSmith and CloviSEO.

Scroll

Progress bar
Back to top
Smooth scroll

Premium features

Color blindness PRO
Reading guide PRO
AI style optimizer PRO
Auto-scroll read PRO
✦ Unlock all — Get CloviAccess →
Smaller text
High contrast