| What it does | Evidence-based credibility checks for links, screenshots, videos, and questions
| Plagiarism checker and AI detector using DeepSearch™ technology to scan billions of sources
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| Stage | Startup
| Established
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| Founded | Not given
| 2016
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| Based in | Not given
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: 2 credits to start, 1 credit per check, 1 credit back every 7 days. Unlimited: $9.99/month. Unlimited, yearly: $39.99/year. Credit pack: 5 credits for $1.99, 10 credits for $2.99, never expire.
| Not given
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| Key features | - Check links, screenshots, and videos for credibility
- Evidence-based verdicts on four-word color scales
- Named source listings with links for verification
- Available on mobile apps and web beta
| - Plagiarism detection with DeepSearch™ technology scanning billions of sources
- AI detector for ChatGPT, GPT-4, Gemini and other AI models
- Sentence-level AI detection with confidence scores
- ColorGrade™ feedback to distinguish exact vs fuzzy plagiarism matches
- AI Humanizer to make AI-generated text sound natural
- AI Summarizer to instantly condense documents into key points
- Citation generator supporting MLA, APA, and Chicago formats
- AITutorMe paraphrasing tool with multiple output options
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| What makes it different | - Returns single-word verdicts instead of percentages or unclear ratings
- Detects AI-generated content and acknowledges when detection is inconclusive
- Share directly from any app without opening Lucid
- All features available in free plan with limited credits
| - DeepSearch™ technology uses contextual analysis and semantic understanding rather than just keyword matching to detect paraphrased plagiarism
- All-in-one platform combining plagiarism detection, AI detection, humanization, summarization, and paraphrasing in one place
- Trusted by over 10 million students, teachers, and professionals worldwide
- Supports 17+ languages including English variants, French, Spanish, German, Italian, Portuguese, Polish, Romanian, Dutch, Turkish, Vietnamese, and Indonesian
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 6 ▼ −1 (down) since last check | 72 ● no change since last check |
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| Trust Flow (Majestic) | 7 | 24 |
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| Citation Flow (Majestic) | 18 | 42 |
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| Referring domains (Majestic) | 20 | 2094 |
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