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Quillbot
Decopy AI vs Quillbot
A side-by-side comparison of pricing, ratings, features, pros and cons.
| Overview | |||
| Description | Free all-in-one platform for AI content detection, text humanization, and multi-format summarization. | AI writing suite for paraphrasing, grammar checking, summarizing, and originality/plagiarism detection, used by 35M+ writers across 180+ countries. | |
| Category | |||
| Developer | Decopy AI | Quillbot | |
| Verified Status | No | ||
| Last Updated | Aug 2026 | Aug 2026 | |
| Pricing | |||
| Pricing Model | Free | Freemium | |
| Free Plan | Yes | No | |
| Free Trial | No | — | |
| Open Source | No | No | |
| Capabilities | |||
| API Access | No | — | |
| Features | • AI content detection for ChatGPT, Claude, and similar models • Text humanization to make AI content sound natural • Multi-format processing: text, documents, images, audio, video • Summarization of articles, PDFs, and YouTube videos • Academic homework and math problem-solving support • Free to use with no login required | • AI paraphraser with multiple modes • Grammar and fluency checker • AI detector and plagiarism checker • Summarizer and translator • Citation generator • Browser extensions, Word add-in, desktop and mobile apps | |
| Tags | ai-detectiontext-humanizersummarizationcontent-analysiswriting-tools | paraphrasesummarisecitations | |
| Platforms | — | WebWindowsmacOSiOSAndroidChromeEdgeSafari | |
| Mobile Apps | — | Yes | |
| Trust and Engagement | |||
| Review Count | 0 | 0 | |
| Saves | 0 | 0 | |
| Views | 5 | 62 | |
| Quality Score | 37/100 | 45/100 | |
| Website Status | Online | Online | |
| Availability | |||
| Website | decopy.ai | quillbot.com | |
| Social Links | 2 linked | 3 linked | |
| Screenshots | No | Yes | |
| Reviews | |||
| Pros | • Free to use | • Free to use | |
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Both tools are closely matched on rating — the better fit depends on your specific needs. See the full feature and pricing comparison above.
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