Free
Free
Free tier with monthly word caps
- Input size
- Up to 80 words per input
- Humanizer
- 300 words per month
- Detector
- 300 words per month
uPass
● Identity checkedWriting · Vendor site 2026-10-04
uPass AI humanizes AI-written academic text so it reads more naturally and tests better against popular AI detectors and plagiarism checkers. The product combines an AI detector aggregator with rewrite modes aimed at essays, assignments, and papers for students.
- Category
- Writing
- Free access
- Free plan includes up to 80 words per input with 300 words per month for both the AI bypasser and AI detector.
- API access
- Not confirmed
Is uPass right for you?
A good fit for
Students and academic writers who want to rewrite AI-assisted drafts and check detection risk before submission.
Before you choose
Free tier caps inputs at 80 words and provides 300 words monthly for humanizer and detector combined.
AI humanizer for academic writing
uPass pairs multi-detector scanning with humanization modes tailored to student essays and assignments, offering a limited free word allowance and paid monthly bundles.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Detector aggregation | Marketing copy states uPass returns results from multiple AI detectors simultaneously, including GPTZero and Turnitin-oriented checks. | Facts sourced | 2026-10-04 |
| Basic plan price | Pricing lists Basic at $14.99 USD per month on monthly billing with 5,000 humanizer and detector words. | Facts sourced | 2026-10-04 |
| Humanization modes | The editor advertises Basic, Advanced, and Aggressive humanization modes for different rewrite strength. | Facts sourced | 2026-10-04 |
Understand the total cost
uPass pricing & plans
Basic
$14.99 /mo
Billed monthly in USD
- Input size
- Up to 500 words per input
- Humanizer
- 5,000 words per month
- Detector
- 5,000 words per month
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AI UndetectAI Undetect combines AI detection scoring with an undetectable rewriter that humanizes AI drafts across 20+ languages. Users paste text, run detector checks against mainstream algorithms, then rewrite with style controls including Auto-Perfect mode on paid plans.
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DecEptionerDecEptioner humanizes AI-generated writing so it reads more naturally and is tuned against detectors such as Originality, Turnitin, GPTZero, and ZeroGPT. The site offers a live paraphraser, undetectable content generation for paid tiers, and a Chrome extension for writers.
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PerfectEssayWriterPerfectEssayWriter.ai is a suite of more than 30 AI writing and academic tools spanning essay drafting, grammar, paraphrasing, grading, plagiarism checks, and citations. Students start on a permanent free account and upgrade for higher monthly word and checker limits across Standard, Pro, and Premium plans.
Explore toolThe practical questions
Frequently asked questions
What is uPass used for?
uPass AI humanizes AI-written academic text so it reads more naturally and tests better against popular AI detectors and plagiarism checkers. The product combines an AI detector aggregator with rewrite modes aimed at essays, assignments, and papers for students.
Does uPass have a free plan?
Free plan includes up to 80 words per input with 300 words per month for both the AI bypasser and AI detector.. This record lists ongoing free access; check the plan limits before starting.
How much does uPass cost?
The listed monthly price is $14.99 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use uPass through an API?
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Free tier caps inputs at 80 words and provides 300 words monthly for humanizer and detector combined.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.