Originality.ai: Pricing, Plans & Features
AI detector and plagiarism checker for publishers, with fact checking and Writing Replay authorship proof.
#3 of 6 in Plagiarism Tools by Overall Score
What Is Originality.ai?
Originality.ai scans submitted writing for AI-generated passages and plagiarism, highlighting AI likelihood sentence by sentence. Publishers and agencies can set an AI Allowance threshold, run Deep Scan for editing suggestions, check facts and hallucinations, and score drafts against style guidelines. A Chrome extension adds Writing Replay, which records keystroke history in Google Docs, and the service also offers a Moodle plugin, an API and team roles.
Editor Rating
Calculated from facts we verified on Originality.ai's own website, using published thresholds. Nobody can pay to change it. Together with Market Signal it makes the Overall Score of 65 that orders our lists.
- Pricing transparency5.0
- Entry cost5.0
- Free access5.0
- Platforms & API3.5
- Support4.0
- IntegrationsNot scored
- Security & compliance1.5
Dimensions without verified data count as a neutral 2.5. Facts checked October 14, 2026. How the rating works
Market Signal
Real dataComputed from Ahrefs + Semrush data about Originality.ai's own website. Not an assessment of the product itself. How this works →
Market Strength
61
Where it stands today
Momentum
42 Declining ↓↓
Where it’s heading
Data Confidence
Medium
How much to trust it
- Traffic Strength65
- Search Visibility63
- Authority57
- Brand & Market Presence52
Tick mark = category average.
Compared with 26 tracked Content Marketing tools. Data through September 2026, pulled October 13, 2026.
Originality.ai Features
- Sentence-level AI detection highlighting
- AI Allowance thresholds
- Fact and AI Hallucination Checker
- Writing Replay keystroke history
- Guideline Checker for editorial standards
- Shareable PDF scan reports
Originality.ai Pricing
| Plan | Monthly | Annual (mo) | Includes |
|---|---|---|---|
| Basic | Free | Free |
|
| Pro | $14.95 | $12.95 |
|
| Enterprise | $179 | $136.58 |
|
Pricing shown reflects list prices as of our last check and may have changed. Confirm current pricing on Originality.ai's website before purchasing.
Originality.ai Integrations
Google Docs, Moodle, Google Classroom, MCP
Customer Support
Chat, Email, Knowledge Base
Originality.ai at a Glance
- Platforms
- Web, Chrome Extension, API
Tools like Originality.ai
CopyscapeWeb plagiarism checker by Indigo Stream Technologies, with Copysentry monitoring and a Premium API.
CopyleaksAI-content and plagiarism detection for text, code, images and video, delivered via API and LMS.
PlagiarismCheck.orgPlagiarism and AI checker for schools with TraceGPT detection and Fingerprint authorship verification.
GrammarlyWriting assistant that checks grammar and tone across apps, with AI agents and plagiarism detection.
QuillBotAI writing toolkit built around a multi-mode paraphraser, grammar checker and summarizer.
Frequently Asked Questions
Does Originality.ai have a free trial or free plan?⌄
Originality.ai offers a free plan, though it doesn't offer a separate free trial of paid tiers.
How much does Originality.ai cost?⌄
Originality.ai starts at $12.95 per month (annual billing, $155.40/mo), billed annually, on its Pro plan. Pricing was last checked October 14, 2026. Always confirm current pricing on the vendor's site before purchasing.