OmniDetect
OmniDetect - AI Content Detector
Introduction:
Detect AI-written text with passage highlights, evidence, writing guidance, rescanning, and free daily checks.
OmniDetect Product Information
What is OmniDetect ?
OmniDetect is an AI content detection platform designed to help users identify passages that may read as AI-generated and understand the evidence behind each result. Instead of returning only a single probability score, OmniDetect provides an OmniScore, an overall verdict, sentence and passage highlights, detection context, and information about the method and its limitations. Its AI Writing Coach can provide focused suggestions when specific passages are confidently flagged, allowing users to review changes and rescan the revised draft. OmniDetect supports pasted text as well as PDF, DOCX, TXT, and URL-based content workflows. Paid plans expand the service to full documents of up to 50,000 characters and add features such as scan history, PDF Authenticity Certificates, shareable verification links, and full Writing Coach access. The platform is intended for students, educators, writers, editors, freelancers, agencies, and content teams that need a more inspectable AI-writing check before submission or publication.
OmniDetect's Core Features
AI-generated text detection
OmniScore from 0 to 100
Likely Human, Uncertain, and Likely AI verdicts
Sentence and passage-level highlighting
Evidence behind detection results
AI Writing Coach
Focused rewrite suggestions for flagged passages
Edit and rescan workflow
PDF, DOCX, and TXT document input
URL content scanning
Analysis of documents up to 50,000 characters on paid plans
Scan history on paid plans
Authenticity Certificate PDF
Shareable verification links
Published benchmark and methodology information
User-controlled deletion of submitted text
OmniDetect's Use Cases
#1
Checking essays and assignments for passages that may be identified as AI-written before submission
#2
Reviewing academic papers while examining sentence-level evidence instead of relying only on an overall score
#3
Checking freelance and outsourced content before publication
#4
Reviewing blog posts, articles, and marketing copy for AI-writing signals
#5
Helping editors identify specific passages that may require further review
#6
Revising flagged passages with evidence-guided writing suggestions and rescanning the result
#7
Providing verification links or PDF certificates for completed content checks
#8
Auditing larger batches of written content manually using scan history and export tools
OmniDetect's Pricing
Free - $0; up to 3 scans per day with analysis of approximately the first 300 characters, 1 detection engine, OmniScore, verdict, sentence highlights, partial AI Writing Coach, and no credit card required
7-Day Pass - $9.99 for 7 days; includes 30,000 Word Tokens, full-text analysis up to 50,000 characters, flagged passages and reasons, Authenticity Certificate PDF, and shareable verification links
Monthly Pro - $29.99/month; includes 100,000 Word Tokens per 30 days, full document analysis, full AI Writing Coach, scan history and export, and priority support
Coming Soon - Bulk scanning, developer API access, additional detection engine support, and a team plan are listed as upcoming features rather than currently available features
FAQ from OmniDetect
What is OmniDetect?
- OmniDetect is an AI content detector focused on identifying text that may read as AI-generated. It provides an OmniScore, an overall verdict, highlighted passages, supporting evidence, and writing guidance so users can review which parts of a document influenced the result.
How does OmniDetect detect AI-written text?
- OmniDetect analyzes written content using AI detection engines selected according to language and the platform's benchmark results. It returns a probability-based OmniScore and highlights the passages that contributed to the verdict rather than presenting the result as absolute proof of authorship.
What types of content can OmniDetect analyze?
- OmniDetect primarily analyzes text. Users can paste text directly or provide supported documents such as PDF, DOCX, and TXT files. The platform also provides URL-based scanning for extracting and checking written content.
What does the OmniScore mean?
- The OmniScore ranges from 0 to 100. Scores from 0 to 30 are categorized as Likely Human, 31 to 70 as Uncertain, and 71 to 100 as Likely AI. The score should be reviewed together with the highlighted passages, method information, and stated limitations.
How accurate is OmniDetect?
- OmniDetect does not present AI detection as absolute proof. It publishes benchmark information and shows the passages and evidence behind a result so users can evaluate the finding. Detection accuracy can vary depending on language, writing style, editing, and the type of content being analyzed.
Is OmniDetect free?
- Yes. OmniDetect offers a free option with up to three scans per day. The free analysis covers approximately the first 300 characters and includes an OmniScore, verdict, sentence highlights, and partial access to the AI Writing Coach.
What is the OmniDetect AI Writing Coach?
- The AI Writing Coach explains patterns associated with flagged passages and can suggest focused revisions when the evidence supports making changes. Users can review the suggestions, edit the document, and run another scan to compare the revised version.
How much text can OmniDetect analyze?
- Paid plans support full-text analysis of documents up to 50,000 characters. They also provide larger Word Token allowances, full passage analysis, scan history, verification features, and additional writing guidance depending on the selected plan.
How does OmniDetect handle submitted text?
- OmniDetect keeps submitted text in the user's history until it is deleted. The platform states that it does not sell submitted text, while the external detection engine used for a scan may receive the content in order to perform the analysis.
Can I share or export an OmniDetect result?
- Yes. Paid users can generate an Authenticity Certificate PDF and shareable verification links, which can be used to document and share the result of a completed analysis.