Shortlist by what you need
Start here if you know why you are leaving ZeroGPT.cc.
Want the closest match?
Winston AIMost similar to ZeroGPT.cc in what it does, its category and its price.
Visit (opens Winston AI in a new tab)Need a free plan?
Originality.AIHas a free plan, rated 4.5 out of 5.
Visit (opens Originality.AI in a new tab)Want the lowest price?
CopyleaksFrom $9.99/mo, the lowest starting price here.
Visit (opens Copyleaks in a new tab)Want the best rated?
Hemingway EditorRated 4.4 out of 5 in our review, against 2.9 for ZeroGPT.cc.
Visit (opens Hemingway Editor in a new tab)
At a glance
Green means better than ZeroGPT.cc, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 ZeroGPT.ccBaseline | 2.9 | Free | Yes | Paste text, get sentence-by-sentence AI-detection with color-coded highlighting - free, unlimited checks against GPT, Claude, Gemini, and more, no relation to zerogpt.com. | |
| Winston AI | 3.5+0.6 | Free | Yes | AI content and image detection claimed accurate 99.98% of the time - sentence-level highlights, plagiarism checks, and deepfake detection in one report. | vs ZeroGPT.cc |
 AI Detector by Buildly | 2.5−0.4 | Free | Yes | Free AI text detection with sentence-level highlighting, in a category that does not work. | vs ZeroGPT.cc |
 ZeroGPT | 3.5+0.6 | Free | Yes | AI detection across text, image and video, with sentence-level highlighting. | vs ZeroGPT.cc |
| Hemingway Editor | 4.4+1.5 | $10/mo | Yes | A readability grader, not a content generator | vs ZeroGPT.cc |
| Originality.AI | 4.5+1.6 | $12.95/mo | Yes | An AI and plagiarism detector built for publishers who need to verify content before it goes live | vs ZeroGPT.cc |
| Copyleaks | 4.2+1.3 | $9.99/mo | Yes | Copyleaks scans text and images for plagiarism and AI-generated content across dozens of languages for schools and businesses. | vs ZeroGPT.cc |
 Dechecker | 3.7+0.8 | Free | Yes | Sentence-level AI detection across ChatGPT, Claude and Gemini output, paired with one-click humanization rewrites. | vs ZeroGPT.cc |
 Txt Muse | 3.4+0.5 | $21/mo | No | An AI text editor that drafts your first version from a title and description, then offers a dozen different ways to rewrite any section you highlight. | vs ZeroGPT.cc |
The alternatives in detail
In order of how closely each one matches ZeroGPT.cc.
Winston AI
3.5Free
vs ZeroGPT.cc+0.6
AI content and image detection claimed accurate 99.98% of the time - sentence-level highlights, plagiarism checks, and deepfake detection in one report.
- AI text detection claimed 99.98% accurate across major LLMs
- AI-generated image and deepfake detection
- Plagiarism checking alongside AI detection
Free tier available with no credit card required
Paid tier pricing isn't shown on the homepage
AI Detector by Buildly
2.5Free
vs ZeroGPT.cc−0.4
Free AI text detection with sentence-level highlighting, in a category that does not work.
- Sentence-level highlighting rather than a single score
- Calibrated confidence scores
- Detects partially AI-written passages in mixed text
Sentence-level output shows where a judgement came from
AI text detection is not reliable enough for consequential decisions
ZeroGPT
3.5Free
vs ZeroGPT.cc+0.6
AI detection across text, image and video, with sentence-level highlighting.
- AI text detection with sentence-level highlighting
- DeepAnalyse multi-stage detection method
- AI image and video detectors
Sentence highlighting supports a conversation rather than an accusation
AI detection has a documented false-positive problem on non-native English
Hemingway Editor
4.4$10/mo
vs ZeroGPT.cc+1.5
A readability grader, not a content generator.
- Real-time readability grading with color-coded issues
- Flags passive voice, adverbs, and run-on sentences
- Free web app, no account required
Free web version is fully usable with no account needed
Doesn't generate content, only grades what's already written
Originality.AI
4.5$12.95/mo
vs ZeroGPT.cc+1.6
An AI and plagiarism detector built for publishers who need to verify content before it goes live.
- AI content detection independently benchmarked for accuracy against competing detectors
- Live-web plagiarism checking rather than a static, outdated reference database
- Bundled fact-checking, grammar review, and readability scoring in the same platform
Accuracy claims are independently benchmarked rather than only self-reported
No unlimited free tier; the free AI checker is capped at a small word count
Copyleaks
4.2$9.99/mo
vs ZeroGPT.cc+1.3
Copyleaks scans text and images for plagiarism and AI-generated content across dozens of languages for schools and businesses.
- Combined plagiarism and AI-content detection in one scan
- Multi-language support across dozens of languages
- Image-based AI detection alongside text scanning
Combines plagiarism and AI-detection in one subscription instead of two tools
Credit-based pricing gets confusing to estimate for high-volume users
Dechecker
3.7Free
vs ZeroGPT.cc+0.8
Sentence-level AI detection across ChatGPT, Claude and Gemini output, paired with one-click humanization rewrites.
- Sentence-level AI detection across ChatGPT, Claude and Gemini output
- One-click humanization rewrite suggestions
- Bulk file upload and batch analysis
Sentence-level flagging is more actionable than one whole-document score
AI detectors carry real false-positive/false-negative rates industry-wide
Txt Muse
3.4$21/mo
vs ZeroGPT.cc+0.5
An AI text editor that drafts your first version from a title and description, then offers a dozen different ways to rewrite any section you highlight.
- AI-Assisted Drafts from a title and brief description
- Autocomplete for sentence-level suggestions
- Text Shaping - a dozen rewrite options per highlighted passage
Text Shaping offers multiple genuine rewrite options, not just one
Free trial caps AI uses per day rather than offering an ongoing free tier
FAQ
Questions people ask
Is ZeroGPT.cc free?
ZeroGPT.cc has a free plan.
What is the best free alternative to ZeroGPT.cc?
Originality.AI is the highest-rated alternative here with a free plan (4.5 out of 5). Other free options: Hemingway Editor, Copyleaks, Dechecker.
What is the cheapest alternative to ZeroGPT.cc?
Among paid plans, Copyleaks has the lowest starting price (from $9.99/mo). If you need it free, start with Originality.AI.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.