Write with confidence.
Verba AI scans your writing with AI detection, rewrites and humanizes your text, and checks for plagiarism — all in one place.
The impact of renewable energy on global economics has been well documented by many experts in the field over the past decade.
Solar panel efficiency has improved by 22% since 2019, reducing the cost per kilowatt-hour to levels competitive with natural gas in 38 states.
Studies suggest that this trend will continue as manufacturing scales up across Southeast Asia and production costs decrease further.
Wind energy capacity additions reached 78 GW globally in 2023, with offshore installations accounting for 18% of new capacity — a record share.
AI Score
High confidence
Rephrase for specificity
Passive voice → active
Stronger word choice available
Tools
Everything in one place
Analyze, rewrite, and check — the three tools students actually need.
Analyze
AI Text Analysis
Paste your text and instantly see how it scores — with a signal-by-signal breakdown showing exactly what to fix.
Original
It is important to note that many studies suggest this is effective.
Humanized
Recent clinical trials at Johns Hopkins found this approach reduced symptoms by 34%.
Rewrite
Humanize & Rewrite
Rewrite your text to sound natural and authentic. Choose Humanize, Simplify, or Formalize — with tone control built in.
Similarity Score
2 sources found
Plagiarism
Plagiarism Check
Scan your writing against web sources. See similarity scores, matched sources, and flagged passages — all in one view.
Process
How it works
Three steps to clearer, stronger, more authentic writing
Step one
Paste your text
Drop your draft into Verba AI — essays, reports, professional emails, any written work.
Step two
See your AI score
Get an AI detection score plus writing feedback — grammar, clarity, and style suggestions you can apply in one click.
AI Score
High confidence
Step three
Rewrite and humanize
Choose Humanize, Simplify, or Formalize mode and get rewrite suggestions — apply them one by one or all at once.
Analyze
Know your AI score instantly
Paste your text and Verba AI runs AI detection to give you a confidence score — plus writing feedback with grammar, clarity, and style suggestions you can review and apply.
How it works
AI detection + writing feedback
Hit Analyze and get your AI detection score in seconds. Below it, you'll see review cards flagging grammar issues, clarity improvements, and style suggestions — each with a one-click apply.
AI Score
High confidence
Consider rephrasing for specificity
Subject-verb agreement on line 4
Passive voice — consider active form
Rewrite
Humanize, simplify, or formalize
Choose a rewriting mode and tone, then generate targeted suggestions. Apply them one by one or all at once — with a before/after comparison for every change.
How it works
Smart rewrite suggestions
Pick Humanize, Simplify, or Formalize mode. Set your tone to Natural, Academic, Casual, or Formal. Click Generate and get suggestions that show original vs. improved text — apply, dismiss, or undo each one.
Original
It is important to note that many studies suggest this is effective.
Suggested
Recent clinical trials found this approach reduced symptoms by 34%.
More
Built for real workflows
Every feature is designed to stay out of your way and let you focus on writing.
Privacy by design
Your text is processed in memory and never stored beyond what's needed to return your result. We don't sell, share, or use your content to train any model. Paid plans include encryption at rest.
Instant results
Paste your text and get your AI detection score plus writing feedback in seconds. No waiting, no queues — results arrive fast enough to stay in your writing flow.
No account required
Try the full AI text analyzer without creating an account. Paste your text and get results immediately — sign up later to unlock rewriting, plagiarism checking, and saved history.
Multi-language support
AI detection and rewriting work best in English. Spanish, French, German, and Portuguese are supported with reduced accuracy. More languages are in progress.
What users say
Real writers and researchers trust Verba AI to keep their work authentic.
“I run everything through the analyzer before submitting. The AI score gives me peace of mind, and the grammar suggestions catch things I always miss.”
Sarah Chen
Graduate student
“The Humanize mode is a lifesaver. I use it to rewrite my drafts so they sound more natural — then check the plagiarism tab before turning anything in.”
Marcus Webb
College sophomore
“Having analysis, rewriting, and plagiarism checking in one tool means I don't have to switch between three different apps anymore.”
Elena Rodriguez
Freelance writer
Free
Get started with submission review and writing coaching at no cost.
- Standard AI model
- 3 submission reviews per day
- Up to 2,000 words per scan
- 10,000 monthly words
- 5 rewrites per day
- 7-day history
Student
Perfect for students and light users who need more capacity.
- Advanced AI model
- 15 submission reviews per day
- Up to 5,000 words per scan
- 100,000 monthly words
- 20 rewrites per day
- 30-day history
- 15 plagiarism scans per month
- 50 inline actions per month
- Priority support
Pro
For educators, institutions, and serious writers who need full power.
- Advanced AI model
- Unlimited submission reviews
- Up to 10,000 words per scan
- 240,000 monthly words
- Unlimited rewrites
- Unlimited history
- 25 plagiarism scans per month
- 100 inline actions per month
- Batch scanning — coming soon
- Priority processing
- Priority support
Pro+
Maximum capacity for high-volume teams and power users.
- Advanced AI model
- Unlimited submission reviews
- Up to 10,000 words per scan
- 500,000 monthly words
- Unlimited rewrites
- Unlimited history
- 40 plagiarism scans per month
- 150 inline actions per month
- Batch scanning — coming soon
- Priority processing
- Dedicated support
No credit card required for Free plan · Cancel anytime · 7-day refund guarantee
Compare
Plan comparison
See exactly what you get at each tier.
Free
$0
forever
Student
$9
/month
Pro
$19
/month
Pro+
$39
/month
Submission Reviews
Rewrites
Plagiarism Detection
Advanced Features
Support
FAQ
Frequently asked questions
The Analyze tab runs AI detection on your text and returns a confidence score plus writing feedback. You'll see review cards for clarity, style, and structure improvements, plus proofread cards for grammar and spelling — each with a suggestion you can apply in one click.
No. Your text is processed in memory and never stored beyond what is needed to return your result. We do not sell, share, or use your content to train any model. Paid plans include full encryption at rest.
The Rewrite tab generates targeted suggestions to improve your writing. Choose a mode — Humanize, Simplify, or Formalize — and a tone (Natural, Academic, Casual, or Formal). Each suggestion shows the original vs. improved text side by side, and you can apply, dismiss, or undo each one.
The Plagiarism tab runs an internal similarity check against your other documents for free. Paid plans also include a Web Check that scans your text against publicly available web content, showing matched sources with similarity percentages.
Yes. Use the Analyze tab to check your writing before submission, the Rewrite tab to improve clarity and grammar, and the Plagiarism tab to verify originality. Always follow your school's academic integrity policy.
Yes. The Free plan costs $0 and never requires a credit card. You get 3 reviews and 5 rewrites per day, up to 2,000 words per scan, 10,000 monthly words, and 7 days of result history.
Yes. Cancel from your account settings with one click. Your paid access continues until the end of the current billing period. No cancellation fees.
Yes. Switching to annual billing saves the equivalent of 2 months per year across all paid plans. Student drops to ~$7.50/mo, Pro to ~$15.83/mo, and Pro+ to ~$32.50/mo when billed annually.
Ready to start?
Try Verba AI free
No credit card needed. Get instant access to AI text analysis, rewriting, and plagiarism checking.