More than a score.
A sentence-level inspection.
Inspect writing signals with observable sentence-level cues. Free daily checks with deterministic fallback, zero draft storage, and transparent probabilistic scoring.
Tip: press Ctrl (⌘ on Mac) + Enter to review
0 / 1,200 words · 5 free checks left today · text never stored · 10 more words needed
Free Daily Reviews
Words per Check
Stored or Logged
Inference Latency
How the review workflow works
Paste Draft
Insert your academic essay, reflection paper, or draft without creating an account or storing data.
Inspect Observable Cues
Review sentence-level pattern flags, formulaic transition alerts, and syntactic uniformity markers.
Refine with Confidence
Polish flagged areas into authentic scholarly prose, or hand off to EssayHumanize for style rebalancing.
Show what to review — and where limits begin.
We label every method, keep observable writing patterns explainable, and never claim infallible proof of authorship.
Sentence-Level Review Cues
Every flagged sentence highlights observable linguistic traits — formulaic transitions, stock phrasing, and syntactic uniformity.
Method-Aware Provenance
Each request indicates whether the hosted neural model or deterministic fallback executed, preserving strict boundaries.
Zero Data Retention
Drafts are processed in-memory for the single request and never stored in any database.
No Failed Count
Only complete, successful reviews consume daily quota. Interrupted requests never penalize you.
Deterministic Fallback
Transparent statistical heuristics ensure consistent availability even during high-load periods.
Non-Adversarial Focus
Built as a formative writing critique tool rather than a punitive weapon or surveillance device.
Honest, transparent pricing
No hidden upsells. Upgrade only when your workflow demands higher daily volume.
- Five successful checks per day
- 10–1,200 words per review
- Sentence-level pattern signals & cues
- No signup or credit card required
- Submitted text is never stored or logged
- Failed requests never consume your quota
- 100 successful checks per day
- Priority model inference queue (<1.2s)
- Deep syntactic perplexity & burstiness cues
- $9/month flat pricing · cancel anytime
- Same privacy guarantee: text never retained
Crafted for serious writers & scholars
For Students
Audit essays and research drafts the night before submission, uncover repetitive sentence structures, and refine your authentic academic voice.
For Educators
Ground academic integrity discussions in observable sentence-level patterns with zero data retention and transparent fallback explanations.
For Authors & Editors
Identify formulaic phrases, verify stylistic naturalness, and ensure manuscripts maintain human cadence before release.
Frequently Asked Questions
How accurate is this AI detector? ▾
It analyzes language patterns with a hosted neural model and a transparent deterministic fallback. The output provides probabilistic signals to guide human review and must not be used alone as proof of authorship.
Is it free to use? ▾
Yes. You can run five successful checks per day, up to 1,200 words each, with no account required. Pro is $9/month for 100 checks per day after checkout on /pricing.
Which AI models can it detect? ▾
It evaluates statistical language invariants (perplexity, burstiness, formulaic transitions) across text generated by modern LLMs rather than claiming fragile model-specific fingerprints.
Does it work on humanized text? ▾
It inspects multi-level sentence rhythms and structural cues, so lightly paraphrased text can still be flagged. Deep scholarly rewrites score appropriately lower.
Do you store my submitted text? ▾
Never. Text is processed in-memory solely for the active HTTP request and is immediately discarded. We do not maintain any user draft archives or telemetry logs.
Inspect your draft with confidence.
Five free checks daily. Zero data retention. Academic-grade precision.