Free / Open-sourceAI content detection and a full writing toolkit in one place
Free / Open-sourceAI content detection and a full writing toolkit in one place

12 alternatives to Secur3D, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits |
|---|
| MoM Growth |
|---|
| Pricing Model |
|---|
| Primary Market |
|---|
| Rating |
|---|
| Compare |
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| ● | Secur3D | secur3d.ai | 135 | -556 (-80.5%) | Contact for Pricing | Canada | 4 | Profile |
| 1 | ZeroGPT | zerogpt.com | 32.86M | 5.41M (+19.7%) | Freemium, Paid | United States | 3.8 | Compare |
| 2 | Originality.ai | originality.ai | 2.05M | 55.72K (+2.8%) | Paid | United States | 4 | Compare |
| 3 | GPTZero | gptzero.me | 23.25M | 5.7M (+32.5%) | Freemium, Paid | United States | 4.1 | Compare |
| 4 | Copyleaks | copyleaks.com | 2.4M | -394.39K (-14.1%) | Paid, Contact for Pricing | United States | 4.4 | Compare |
| 5 | Winston AI | gowinston.ai | 604.45K | 31.17K (+5.4%) | Freemium, Free Trial | United States | 4.2 | Compare |
| 6 | Undetectable AI | undetectable.ai | 3.11M | 464.72K (+17.5%) | Freemium | United States | 3.8 | Compare |
| 7 | Isgen AI Detector | isgen.ai | 901.92K | 49.42K (+5.8%) | Freemium | South Korea | 3.8 | Compare |
| 8 | ZeroGPT.CC | zerogpt.cc | 78.74K | -7.07K (-8.2%) | Freemium | United States | 3.6 | Compare |
| 9 | PlagiarismCheck.org | plagiarismcheck.org | 368.38K | 21.06K (+6.1%) | Paid | South Africa | 4.3 | Compare |
| 10 | Rulta | rulta.com | 45.36K | -10.79K (-19.2%) | Paid | United States | 4.1 | Compare |
| 11 | AI Detector for PPT | pptdetector.com | 26.82K | -16.88K (-38.6%) | Free Trial, Paid | United States | 3.4 | Compare |
| 12 | Detecting-AI.com | detecting-ai.com | 505.15K | 419.96K (+493%) | Freemium, Paid | United States | 3.8 | Compare |
Free / Open-sourceAI content detection and a full writing toolkit in one place
Free / Open-sourceAI content detection and a full writing toolkit in one place

Free / Open-sourceAI detector, plagiarism and content-quality checks in one scan
Free / Open-sourceAI detector, plagiarism and content-quality checks in one scan
Free / Open-sourceAI detection and writing verification built for schools and editors
Free / Open-sourceAI detection and writing verification built for schools and editors

Enterprise AI and plagiarism detection for content integrity

Free / Open-sourceDetect AI-generated text and images with benchmark-tested accuracy
Free / Open-sourceDetect AI-generated text and images with benchmark-tested accuracy
Free / Open-sourceDetect, humanize and verify AI content in one place
Free / Open-sourceDetect, humanize and verify AI content in one place

Free / Open-sourceMultilingual AI detector with sentence-level insight
Free / Open-sourceMultilingual AI detector with sentence-level insight
Free / Open-sourceFree AI content detector with sentence-level analysis
Free / Open-sourceFree AI content detector with sentence-level analysis

Free / Open-sourceAccuracy-first plagiarism and AI detection for schools, universities, and teams
Free / Open-sourceAccuracy-first plagiarism and AI detection for schools, universities, and teams
DMCA takedowns and content protection for creators
DMCA takedowns and content protection for creators
Free / Open-sourceDetect AI-written slides in any PowerPoint deck
Free / Open-sourceDetect AI-written slides in any PowerPoint deck
Free / Open-sourceAI detector that highlights evidence, not just a score
Free / Open-sourceAI detector that highlights evidence, not just a score