Dechecker records 111,347 monthly visits with +4.2% month-over-month growth and Freemium pricing. Smodin records 251,633 monthly visits with -10.3% growth and Paid pricing.
Free AI content detector that flags machine-written text and helps you rewrite it
Detect AI text, humanize it, and check plagiarism in one workspace
| Dimension / Metric | | |
|---|---|---|
| Official Domain | dechecker.ai | smodin.io |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 111.35K (111,347) | 251.63K (251,633) |
| MoM Traffic Delta | +4.49K (+4.2%) | -29.05K (-10.3%) |
| Primary Market & Share | 🇺🇸 United States (43.4%) | 🇺🇦 Ukraine (7.4%) |
| Direct Visits / mo | 26.47K | 77.95K |
| User Rating | 3.8 | 3.9 |
| Supported Platforms | Website | Website |
Free AI content detector that flags machine-written text and helps you rewrite it
The checker returns an overall AI probability plus a per-sentence breakdown, so you can see exactly which lines read as machine-written instead of guessing from a single number.
Flagged sentences come with an explanation of what triggered the flag and one-click rewrite suggestions that reduce tell-tale AI patterns while keeping your meaning.
Optional plagiarism, grammar and fact-check modules can be layered onto the same text, turning a single submission into a broader originality and quality review.
Paste text directly or upload files, and scan multiple documents in one pass when you are reviewing a stack of papers or drafts.
Detect AI text, humanize it, and check plagiarism in one workspace
Scan text for AI-generated patterns with sentence-level highlighting and a plain-language verdict covering writing from models like ChatGPT, Claude, and Gemini.
Rewrite AI-generated text so it reads naturally and more closely matches a human voice, useful before submitting essays, articles, or client work.
Check drafts against a broad index of sources to confirm originality and surface places that need proper citation.
Draft, outline, and refine content with an AI writing copilot and chat assistant that handles academic and SEO-oriented briefs.
SpecialistSuperior paraphrasing and grammar correction tools, but lacks dedicated AI content detection features found in Smodin.
SpecialistSuperior paraphrasing and grammar correction tools, but lacks dedicated AI content detection features found in Smodin.
Widely used AI detection and humanization platform, but offers fewer deep general writing assistant features than Smodin.
Widely used AI detection and humanization platform, but offers fewer deep general writing assistant features than Smodin.
Industry standard for academic AI detection, but lacks the robust content humanization and multi-tool writing suite.
Industry standard for academic AI detection, but lacks the robust content humanization and multi-tool writing suite.
SpecialistAcademic proofreading, plagiarism checking and AI-powered writing tools in one place
SpecialistAcademic proofreading, plagiarism checking and AI-powered writing tools in one place
Stronger focus on bypassing AI detectors with advanced humanization algorithms, but less comprehensive academic writing assistance.
Stronger focus on bypassing AI detectors with advanced humanization algorithms, but less comprehensive academic writing assistance.
Specializes heavily in natural-sounding text humanization to evade AI detection, with fewer formal plagiarism checking options.
Specializes heavily in natural-sounding text humanization to evade AI detection, with fewer formal plagiarism checking options.
Enterprise-grade content integrity and plagiarism checking across multiple languages, but less consumer-focused writing tools.
Enterprise-grade content integrity and plagiarism checking across multiple languages, but less consumer-focused writing tools.
Provides much more rigorous AI detection and plagiarism checking for professional publishers, though with fewer free features.
Provides much more rigorous AI detection and plagiarism checking for professional publishers, though with fewer free features.
One workspace to write, check and summarize
One workspace to write, check and summarize
One AI workspace to write, edit, detect, and humanize text
One AI workspace to write, edit, detect, and humanize text
Excels at rewriting and humanizing AI text to pass detection tests, but offers fewer general research writing tools.
Excels at rewriting and humanizing AI text to pass detection tests, but offers fewer general research writing tools.
Multilingual AI detector with sentence-level insight
Multilingual AI detector with sentence-level insight
