GPTZero
71Estimates whether text was machine-written and flags the sentences
United StatesAdded 2mo ago
Freemiumfrom $12.99/moAPI
86trust score out of 100
EssayCheck alternatives
3 products our research names as a replacement for EssayCheck in AI Detection & Humanizers, each with what it does differently — prices, API and status from our own checks rather than from the vendors’ own pages.
AI-text and plagiarism detection built for publishers and agencies
CanadaAdded 2mo ago
Freemiumfrom $14.95/moAPI
89trust score out of 100
has a public API
EssayCheck vs Originality.AI →Turnitin
50Institutional similarity checking and AI-writing indicators for assignments, exams and manuscripts
United StatesAdded 2mo ago
ContactAPI
88trust score out of 100
has a public API
EssayCheck vs Turnitin →More in AI Detection & Humanizers
Not named as direct replacements — neighbours from the same part of the catalog: the best-rated first, then a sample of the rest.
Rewrites AI-generated text to slip past AI detectors
United StatesAdded 2mo ago
PaidAPI
86trust score out of 100
2
Free in-browser rewriter that reworks AI-generated text to read as human, with paid tiers for longer runs and a detector.
United KingdomAdded 2mo ago
Freemiumfrom $12/mo
83trust score out of 100
1
GPTinf
66Rewrites AI-generated text to read as human-written
UkraineAdded 2mo ago
Freemium
70trust score out of 100
1
JustDone
73Plagiarism and AI-detection checking bundled inside a wider AI writing suite, not a standalone scanner.
CYAdded 1mo ago
Paid
90trust score out of 100
1
Rewrites AI-generated text so it stops tripping Turnitin, GPTZero, Originality and similar detectors
IndiaAdded 2mo ago
Freemiumfrom $10/moAPI
89trust score out of 100
1
Rewrites machine-written drafts to read human, with detection scoring built in
United StatesAdded 2mo ago
Freemiumfrom $9.99/moAPI
89trust score out of 100
Detects AI-generated text, images, documents, voice, and video, with a confidence score and REST API.
GermanyAdded 1mo ago
Freemiumfrom $10 onceAPI
80trust score out of 100
1
Verva
77Rewrites AI-generated text to read as human-written and pass AI detectors.
Added 1mo ago
Paidfrom $8/mo
89trust score out of 100
Free rewriter for AI-generated text, up to 3,000 words a pass, in English, Spanish and Portuguese.
United StatesAdded 2mo ago
Free
80trust score out of 100
1
Rewrites AI-generated text to read more naturally and pass detectors like Turnitin, GPTZero, and Originality.ai.
Added 1mo ago
Freemiumfrom $9.99/mo
57trust score out of 100
Rewrites AI-drafted text to read as human and pass detector checks, with a built-in multi-detector scan
Added 2mo ago
Freemiumfrom $5/moAPI
72trust score out of 100
1
Rewrites machine-written text to read as human and ships its own detector so you can check the result before you submit it.
Added 2mo ago
Freemiumfrom $9/mo
75trust score out of 100
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