Originality.ai: Provides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation. Originality.ai records 2,049,639 monthly visits with +2.8% month-over-month growth and Paid pricing. Scribbr records 7,530,803 monthly visits with +14.6% growth and Freemium pricing.
AI detector, plagiarism and content-quality checks in one scan
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
| Dimension / Metric | | |
|---|---|---|
| Official Domain | originality.ai | scribbr.com |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 2.05M (2,049,639) | 7.53M (7,530,803) |
| MoM Traffic Delta | +55.72K (+2.8%) | +957.01K (+14.6%) |
| Primary Market & Share | 🇺🇸 United States (38.4%) | 🇺🇸 United States (32.1%) |
| Direct Visits / mo | 890.71K | 2.47M |
| User Rating | 4 | 4.4 |
| Supported Platforms | Website | Website |
AI detector, plagiarism and content-quality checks in one scan
Classifies text as AI, original or mixed and pinpoints which sentences most influenced the score, so reviewers know exactly where to look.
Runs plagiarism matching, readability scoring, grammar and spelling fixes, guideline checks and fact/hallucination screening from the same scan.
Upload DOCX, PDF or DOC files, paste text, scan a URL, or queue large batches of documents to process at scale.
Check content inside Chrome and Google Docs, or wire detection into your own apps through the REST API and MCP server.
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
A vetted academic editor reviews your paper within hours and returns tracked changes, comments and an explanation letter.
Scans your document against a large web and publication database to surface potentially unoriginal passages before submission.
Flags text likely generated by large language models and offers a rewriting mode aimed at making AI-assisted drafts sound more natural.
Creates and verifies references in APA, MLA, Chicago, AMA, IEEE and ACS styles from a URL, DOI or title search.
Delivers broader real-time grammar and tone correction across web apps, but lacks Scribbr's deep academic focus and citation formatting.
Delivers broader real-time grammar and tone correction across web apps, but lacks Scribbr's deep academic focus and citation formatting.
Provides robust paraphrasing and citation tools, but focuses less on comprehensive academic proofreading and human editing.
Provides robust paraphrasing and citation tools, but focuses less on comprehensive academic proofreading and human editing.
SpecialistAI content detection and a full writing toolkit in one place
SpecialistAI content detection and a full writing toolkit in one place
SpecialistFocuses specifically on AI content detection and writing verification for educators, but lacks academic editing and proofreading workflows.
SpecialistFocuses specifically on AI content detection and writing verification for educators, but lacks academic editing and proofreading workflows.
SpecialistAI grammar, spelling and style checker for 30+ languages
SpecialistAI grammar, spelling and style checker for 30+ languages
SpecialistCombines AI detection with powerful text humanization tools, whereas Originality focuses strictly on verification and content integrity.
SpecialistCombines AI detection with powerful text humanization tools, whereas Originality focuses strictly on verification and content integrity.
Offers robust enterprise-grade plagiarism and AI detection across multiple languages, but can be less transparent on sentence-level model scoring.
Offers robust enterprise-grade plagiarism and AI detection across multiple languages, but can be less transparent on sentence-level model scoring.
Offers specialized academic writing assistance and AI citation generation, but lacks Scribbr's human proofreading and formal editing services.
Offers specialized academic writing assistance and AI citation generation, but lacks Scribbr's human proofreading and formal editing services.
SpecialistHumanize AI text and check it against major AI detectors
SpecialistHumanize AI text and check it against major AI detectors
SpecialistProvides multilingual AI detection and sentence-level writing integrity analysis, but lacks comprehensive enterprise plagiarism database coverage.
SpecialistProvides multilingual AI detection and sentence-level writing integrity analysis, but lacks comprehensive enterprise plagiarism database coverage.
SpecialistHumanize AI text and detect it — one clean, all-in-one writing suite
SpecialistHumanize AI text and detect it — one clean, all-in-one writing suite
Delivers strong AI and image detection accuracy with clean reporting, but offers fewer deep content marketing and readability tools.
Delivers strong AI and image detection accuracy with clean reporting, but offers fewer deep content marketing and readability tools.
