# AI tools for “AI Writing Detection”

393 matching tools; showing 24, ranked by relevance.

Filters: `group=coding-development`

Related categories: [ai-essay-writer](https://openaitools.app/category/ai-essay-writer.md), [ai-detector](https://openaitools.app/category/ai-detector.md), [ai-writing](https://openaitools.app/category/ai-writing.md)

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | +32.5% | Freemium, Paid | AI detection and writing verification built for schools and editors | category: ai-detector; keywords 100%; semantic match | [.md](https://openaitools.app/tool/gptzero-me.md) |
| 2 | [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | +19.7% | Freemium, Paid | AI content detection and a full writing toolkit in one place | category: ai-detector; keywords 100%; semantic match | [.md](https://openaitools.app/tool/zerogpt.md) |
| 3 | [Winston AI](https://openaitools.app/tool/winston-ai) | 604,454 | +5.4% | Freemium, Free Trial | Detect AI-generated text and images with benchmark-tested accuracy | category: ai-detector; keywords 100%; semantic match | [.md](https://openaitools.app/tool/winston-ai.md) |
| 4 | [Copyleaks](https://openaitools.app/tool/copyleaks) | 2,402,494 | -14.1% | Paid, Contact for Pricing | Enterprise AI and plagiarism detection for content integrity | category: ai-detector; keywords 100%; semantic match | [.md](https://openaitools.app/tool/copyleaks.md) |
| 5 | [Detecting-AI.com](https://openaitools.app/tool/detecting-ai-com) | 505,146 | +493% | Freemium, Paid | AI detector that highlights evidence, not just a score | category: ai-detector; keywords 63%; semantic match | [.md](https://openaitools.app/tool/detecting-ai-com.md) |
| 6 | [Originality.ai](https://openaitools.app/tool/originality) | 2,049,639 | +2.8% | Paid | AI detector, plagiarism and content-quality checks in one scan | category: ai-detector; keywords 63%; semantic match | [.md](https://openaitools.app/tool/originality.md) |
| 7 | [DeepSeek](https://openaitools.app/tool/deepseek) | 372,761,591 | +4.3% | Freemium | High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs. | category: ai-writing | [.md](https://openaitools.app/tool/deepseek.md) |
| 8 | [Rephrasy](https://openaitools.app/tool/rephrasy) | 153,109 | +4.5% | Freemium, Free Trial | Humanize AI text and check its AI score before you publish | keywords 100%; semantic match | [.md](https://openaitools.app/tool/rephrasy.md) |
| 9 | [AI or Not](https://openaitools.app/tool/ai-or-not) | 375,863 | +12.3% | Freemium, Contact for Pricing | Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes | category: ai-detector; keywords 63%; semantic match | [.md](https://openaitools.app/tool/ai-or-not.md) |
| 10 | [Verla](https://openaitools.app/tool/verla-ai) | 17,982 | +84.8% | Free Trial, Paid | AI assignment helper with detection and humanizer in one place | category: ai-essay-writer; keywords 100%; semantic match | [.md](https://openaitools.app/tool/verla-ai.md) |
| 11 | [PlagiarismSearch.com](https://openaitools.app/tool/plagiarismsearch-com) | 83,077 | +111.2% | Freemium, Free Trial, Paid | Plagiarism and AI detection with source-linked originality reports | keywords 100%; semantic match | [.md](https://openaitools.app/tool/plagiarismsearch-com.md) |
| 12 | [DeepL](https://openaitools.app/tool/deepl) | 95,110,871 | -1.7% | Freemium | Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages. | category: ai-writing | [.md](https://openaitools.app/tool/deepl.md) |
| 13 | [HumanizerBench](https://openaitools.app/tool/humanizerbench) | 7,584 | +57.2% | Free | Monthly, reproducible rankings of AI humanizers tested against six AI detectors | category: ai-detector, ai-writing; keywords 100%; semantic match | [.md](https://openaitools.app/tool/humanizerbench.md) |
| 14 | [Surfer](https://openaitools.app/tool/surferseo-com) | 249,599 | -29.3% | Paid, Contact for Pricing | AI visibility platform to get your brand cited in AI search | category: ai-detector; keywords 100% | [.md](https://openaitools.app/tool/surferseo-com.md) |
| 15 | [AI Text Humanizer](https://openaitools.app/tool/ai-text-humanizer-com) | 121,013 | -0.2% | Freemium | Rewrite AI-generated text into natural, human-sounding prose | keywords 100%; semantic match | [.md](https://openaitools.app/tool/ai-text-humanizer-com.md) |
| 16 | [WordAI](https://openaitools.app/tool/wordai) | 13,607 | -45.8% | Free Trial, Paid, Contact for Pricing | Rewrite and humanize articles sentence by sentence to scale SEO content safely. | category: ai-writing; keywords 100%; semantic match | [.md](https://openaitools.app/tool/wordai.md) |
| 17 | [Branded](https://openaitools.app/tool/gobranded-com) | 3,704,728 | +6.6% | Contact for Pricing | Targeted research audiences with AI-verified data quality | category: ai-detector; keywords 63% | [.md](https://openaitools.app/tool/gobranded-com.md) |
| 18 | [Samwell.ai](https://openaitools.app/tool/semihuman-ai) | 69,816 | -11.2% | Freemium | AI academic writing with real, verifiable citations | keywords 100%; semantic match | [.md](https://openaitools.app/tool/semihuman-ai.md) |
| 19 | [OpenL Translate](https://openaitools.app/tool/openl) | 1,470,643 | +8.8% | Freemium, Subscription | AI translation for text, images, documents and speech in 100+ languages | category: ai-detector; keywords 63% | [.md](https://openaitools.app/tool/openl.md) |
| 20 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | One-click AI assistant for browsing, writing and research | keywords 100% | [.md](https://openaitools.app/tool/merlin-ai.md) |
| 21 | [Netradyne](https://openaitools.app/tool/netradyne-com) | 470,397 | -5.7% | Contact for Pricing | AI dash cameras and fleet safety intelligence that coach drivers in the moment | category: ai-detector; keywords 63% | [.md](https://openaitools.app/tool/netradyne-com.md) |
| 22 | [BypassGPT](https://openaitools.app/tool/bypassgpt-ai) | 366,203 | +14.6% | Freemium, Paid | Humanize AI text and slip past AI detectors | keywords 63%; semantic match | [.md](https://openaitools.app/tool/bypassgpt-ai.md) |
| 23 | [Lakera Guard](https://openaitools.app/tool/lakera-guard) | 88,435 | -24% | Contact for Pricing | Runtime security that stops prompt injection and data leaks in LLM apps | category: ai-detector; keywords 63% | [.md](https://openaitools.app/tool/lakera-guard.md) |
| 24 | [Prep Edu](https://openaitools.app/tool/prep-edu) | 1,414,975 | -19.8% | Paid | Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms | category: ai-writing | [.md](https://openaitools.app/tool/prep-edu.md) |

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Source: https://openaitools.app/?q=AI%20Writing%20Detection

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