Copyleaks Alternative
Copyleaks answers the audit question: how much of this text looks AI-generated, and does any of it match an existing source. DeAIze answers a different one: which sentences in your own draft read generically, and how would you say them in your voice.
In short: Copyleaks is a detection platform aimed at institutions and businesses: it returns an AI detection result for a document and checks the same text for matches against published sources. DeAIze is an editing tool: it highlights the sentences in a draft that carry machine-made patterns, suggests a rewrite for each one, and keeps a suggestion only when the meaning survived. Neither proves authorship, and DeAIze publishes no figures about how any outside service will treat a text.
One report, many sentences
DeAIze names the sentences that read generically, so you edit three lines instead of rebuilding a chapter.
Proofreading, not just scoring
The rewrite pass changes the sentences that need it and leaves the rest of the document alone.
A meaning gate on every rewrite
A meaning check decides whether a rewrite survives, so an edit cannot quietly change the claim.
Pay per words, not per seat
200 free words once you confirm your email, then Starter at $20.99 for 1,000 words. Credits never expire.
| Question | Copyleaks | DeAIze |
|---|---|---|
| What it returns | An AI detection result, plus plagiarism and source matching | A per-sentence breakdown of the passages that read generically, in an editor |
| What you can act on directly | A percentage and flagged passages to review | Suggested rewrites of those sentences, in an editor |
| Meaning check | Not applicable — it reports, it does not rewrite | Every suggestion is checked against your original meaning before you keep it |
| Where it fits | Auditing text that already exists | Preparing a draft before it is submitted or published |
What Copyleaks reports
Copyleaks is built around verification. Point it at a document and you get an AI detection result alongside plagiarism checks against published sources. For a school or a publisher screening a lot of text, that combination is the point: one pass tells you whether the writing looks machine-generated and whether it borrows from somewhere else.
What it does not do is edit. A report is the end of its job and the start of somebody else's. The flagged passages still have to be read, judged and rewritten by a person.
Where a detect-only workflow stops
A percentage is not an instruction. When a report says a large share of a chapter reads as AI-generated, the next hour goes on reading it line by line, guessing which sentences caused the result, and rewriting them by hand. It is slow, two editors will make different calls, and it is easy to over-correct — flattening a good paragraph because it sat next to a flagged one.
DeAIze splits the work differently. The check does the locating, so the rewrite starts from the sentences that actually read generically instead of from the whole document.
How check-then-edit differs
There are two steps and one gate. Check: every sentence is marked by how templated it reads, and the sentences that need attention are listed. Edit: those sentences are rewritten with more varied rhythm and plainer transitions, while the rest are left untouched.
The gate is a meaning check on each suggestion. If a new sentence drifts from the original, it is discarded. Without that check an edit becomes re-statement: the cheapest way to change what a text says is to say something else, which is not editing.
What stays the same
Your argument, your sources and your structure stay yours. Uploads of .txt, .docx and .pdf keep their Word formatting — headings, fonts, styles and tables — so a rewritten .docx comes back as a document rather than as text to paste into a blank file.
Text is processed per task only. It is never used to train a model and never resold. When a piece of work sits under an NDA, that is usually the first question the client asks, and it deserves a straight answer rather than a marketing line.
Choosing between the two
If the job is auditing finished text — a compliance check, a submission review, a plagiarism question — a detection platform does that and DeAIze does not replace it. Source matching in particular has no equivalent here.
If the job is getting a draft from "reads machine-written" to "reads like the person who wrote it", a report is the start of the work rather than the end of it, and that is the gap DeAIze fills. Plenty of teams run both: screen with one, edit with the other.
Check your draft, then edit it in one pass.
200 free words once you confirm your email, no card required. See which sentences read generically, then rewrite them without losing your meaning.
Get started freeFrequently Asked Questions
Is DeAIze a replacement for Copyleaks?
No. Copyleaks also matches text against published sources, which DeAIze does not do, and DeAIze publishes no figures about how any outside service will treat your text. The two do different jobs.
Does DeAIze check against third-party detectors?
No. DeAIze does not call third-party detector services, and we publish no figures about how any outside service will treat your text.
Can it handle a long document?
Uploads of .txt, .docx and .pdf are supported and Word formatting is preserved. Longer documents use more credits: Pro covers 10,000 words for $99.99, and credits never expire.
Will my text be used to train a model?
No. Text is processed per task only. It is never used for training and never resold.
Does DeAIze say anything about Copyleaks scores?
Nothing at all. DeAIze edits your draft for clarity, rhythm and voice; what any detector reports afterwards is not something we measure, predict or promise.