# AI tools for “API humanization”

1,564 matching tools; showing 24, ranked by relevance.

Filters: `platform=website`

Related categories: [humanizer-ai](https://openaitools.app/category/humanizer-ai.md), [ai-api](https://openaitools.app/category/ai-api.md)

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [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-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/zerogpt.md) |
| 2 | [WriteHuman](https://openaitools.app/tool/writehuman) | 619,492 | +15.6% | Freemium, Paid | Humanize AI text into natural, human-sounding writing with a built-in detector | category: humanizer-ai; keywords 100%; semantic match | [.md](https://openaitools.app/tool/writehuman.md) |
| 3 | [HumanizeAI.pro](https://openaitools.app/tool/humanizeai-pro) | 9,652,312 | +26% | Free | Free browser AI humanizer that rewrites AI text to read naturally | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/humanizeai-pro.md) |
| 4 | [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 | category: humanizer-ai, ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/ai-text-humanizer-com.md) |
| 5 | [Rephrasy](https://openaitools.app/tool/rephrasy) | 153,109 | +4.5% | Freemium, Free Trial | Humanize AI text and check its AI score before you publish | category: humanizer-ai, ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/rephrasy.md) |
| 6 | [BypassGPT](https://openaitools.app/tool/bypassgpt-ai) | 366,203 | +14.6% | Freemium, Paid | Humanize AI text and slip past AI detectors | category: humanizer-ai, ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/bypassgpt-ai.md) |
| 7 | [AI Humanize](https://openaitools.app/tool/ai-humanize) | 2,152,089 | +8.1% | Freemium, Paid | Turn AI-generated text into natural, human-sounding writing | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/ai-humanize.md) |
| 8 | [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: humanizer-ai, ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/detecting-ai-com.md) |
| 9 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents. | category: ai-api; semantic match | [.md](https://openaitools.app/tool/openai.md) |
| 10 | [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: humanizer-ai, ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/openl.md) |
| 11 | [HumanizeAI.io](https://openaitools.app/tool/humanize-ai) | 387,739 | -5.1% | Freemium | Turn robotic AI text into natural, human-sounding writing | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/humanize-ai.md) |
| 12 | [WriteHybrid AI Humanizer](https://openaitools.app/tool/humanize-ai-text-ai-humanizer-online) | 34,713 | -1.8% | Freemium, Free Trial, Paid | Rewrite AI drafts into natural, human-sounding writing | category: humanizer-ai; keywords 100%; semantic match | [.md](https://openaitools.app/tool/humanize-ai-text-ai-humanizer-online.md) |
| 13 | [Undetectable AI](https://openaitools.app/tool/undetectable-ai) | 3,113,403 | +17.5% | Freemium | Detect, humanize and verify AI content in one place | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/undetectable-ai.md) |
| 14 | [Humanizer.org](https://openaitools.app/tool/humanizer-org) | 128,003 | +13.6% | Freemium | Turn robotic AI drafts into writing that reads like a person wrote it. | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/humanizer-org.md) |
| 15 | [AI Humanizer](https://openaitools.app/tool/humanizer-ai) | 68,256 | +12.3% | Freemium | Turn AI-written drafts into natural, human-sounding text | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/humanizer-ai.md) |
| 16 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing. | category: ai-api | [.md](https://openaitools.app/tool/claude-2.md) |
| 17 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | One API key for hundreds of AI models from every major provider | category: ai-api; semantic match | [.md](https://openaitools.app/tool/openrouter-ai.md) |
| 18 | [HumanizerPro AI](https://openaitools.app/tool/humanizerpro-ai) | 53,308 | -2% | Freemium | Rewrite AI text so it reads like it was written by a person | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/humanizerpro-ai.md) |
| 19 | [GPTinf](https://openaitools.app/tool/gptinf-com) | 674,246 | +25.8% | Freemium, Free Trial, Paid | Humanize AI text and detect it — one clean, all-in-one writing suite | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/gptinf-com.md) |
| 20 | [Humanizer.Pro](https://openaitools.app/tool/humanizer-pro) | 96,179 | -34.7% | Freemium | Turn AI-written text into natural human writing | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/humanizer-pro.md) |
| 21 | [Humanize.io](https://openaitools.app/tool/humanize-io) | 73,097 | -17.8% | Freemium | Rewrite AI text so it reads like a person wrote it | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/humanize-io.md) |
| 22 | [AI SEO (AISEO)](https://openaitools.app/tool/humanize-ai-text) | 152,626 | +28.1% | Freemium, Free Trial | Humanize AI text and win visibility in ChatGPT, Gemini and Google | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/humanize-ai-text.md) |
| 23 | [Humanize AI](https://openaitools.app/tool/ai-humanize-ai) | 85,500 | -10.5% | Freemium | Turn AI-written text into natural, human-sounding writing | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/ai-humanize-ai.md) |
| 24 | [Phrasly](https://openaitools.app/tool/phrasly-ai) | 1,209,985 | +17.9% | Freemium, Subscription | Humanize AI text and check it against major AI detectors | category: humanizer-ai; keywords 68%; semantic match | [.md](https://openaitools.app/tool/phrasly-ai.md) |

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Source: https://openaitools.app/?q=API%20humanization

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