# AI Humanize vs Models.dev

AI Humanize records 2,152,089 monthly visits with +8.1% month-over-month growth and Freemium, Paid pricing. Models.dev records 200,451 monthly visits with -3.9% growth and Free pricing.

| Metric | [AI Humanize](https://openaitools.app/tool/ai-humanize) | [Models.dev](https://openaitools.app/tool/models-dev) |
| :--- | :--- | :--- |
| Website URL | https://www.aihumanize.io | https://models.dev |
| Categories | Humanizer AI, AI Bypasser, Bypass AI, AI Rewriter | AI Models, AI API, Open Source AI Models, AI Tools Directory |
| Pricing Model | Freemium, Paid | Free |
| Monthly Visits | 2,152,089 | 200,451 |
| MoM Growth Rate | +8.1% | -3.9% |
| Primary Market | United States | China |
| Direct Visits | 843,722 | 136,316 |
| Review Score | 3.7 | 4.4 |
| Saved Count | 6 | 0 |
| Supported Platforms | Website | Website |

## AI Humanize

AI Humanize is a browser-based rewriting tool aimed at people who already have a draft — usually one produced by a chatbot — and want it to read less mechanically. You paste text into the box (or upload a file), choose a purpose such as General, Academic, Blog, Formal or Informal, and the service returns a rewritten version. A quality selector lets you trade speed for more aggressive rewriting, and the free entry point gives new accounts a limited word allowance so you can test output before paying.

The platform markets itself around detector evasion, displaying logos of tools like Turnitin, GPTZero, Copyleaks, ZeroGPT, Quillbot, Sapling and Originality as things it claims to defeat. A notable feature set includes "Lock Keywords" and "Lock Citations", which keep important terms and references intact while the rest of the sentence structure is rewritten — useful for academic or technical writing where you cannot afford to lose specific terminology. There is also a history panel so you can revisit earlier rewrites.

Pricing is subscription-based with monthly and annual billing. Published tiers are Basic (about 20,000 humanizer words per month), Pro (about 60,000 words) and Unlimited, with annual billing discounted substantially versus paying month to month. Paid plans advertise an "Autopilot Pro" mode that repeats the rewrite until the output scores as human, a private rewriting model, daily AI-detection checks, and higher per-request input limits.

**Pricing & Plans:** Freemium with a limited free allowance for new users, then subscription plans (Basic, Pro, Unlimited) billed monthly or annually, with annual billing discounted by roughly 50-60%.

- **AI-to-human rewriting:** Restructures AI-written passages at the sentence and phrasing level so the result reads more naturally and less templated.
- **Tone and purpose presets:** Choose from General, Academic, Blog, Formal, Informal, Expand or Simplify so the rewrite matches the context you are writing for.
- **Lock Keywords and Citations:** Pins essential terms, names and references in place while everything around them is rephrased, reducing the risk of losing technical accuracy.
- **Detector-oriented Autopilot Pro:** A premium mode that re-runs the rewrite repeatedly in an attempt to reach a low AI-probability score.
- **Rewrite history:** Keeps a log of past jobs so you can compare outputs or reuse an earlier version without starting over.

**Strengths:** Simple paste-and-rewrite workflow with no software to install; Tone presets and keyword/citation locking fit academic and technical drafting; Annual billing is significantly cheaper than paying month to month; Free starting allowance lets you evaluate output quality first

**Limitations:** Detector-evasion claims cannot be guaranteed against tools that update constantly; Heavy use burns through word allowances quickly; Output still needs a human read-through for factual accuracy and nuance

[Profile (Markdown)](https://openaitools.app/tool/ai-humanize.md)

## Models.dev

Models.dev exists to answer a very practical developer question: which model should I use, and what will it cost? The site organises every entry under a canonical identifier in the form provider/model, so the same model served by several providers can be compared directly rather than guessed at. Columns cover context window, maximum output, whether input and output are supported, reasoning, tool calling, structured output, temperature control, open versus closed weights, price per million tokens, and release and update dates.

Because model releases move fast, the catalogue is built to stay current, with sortable and searchable tables that let you scan by lab or provider and filter down to what matters. Entries include both closed flagship models and open-weight alternatives, making it useful for cost planning as well as capability research.

The project is open source and free to use, and it is intended to be consumed programmatically. Developers can pull the catalogue into their own tooling through a JSON API or a type-safe SDK, which makes it a practical backend for dashboards, routing logic, or internal cost calculators rather than just a reference page to browse.

**Pricing & Plans:** Models.dev is free and open source. It is a reference database, so the prices it lists are the per-million-token rates charged by the model providers themselves, not a fee for using the site.

- **Canonical model identifiers:** Every model uses a consistent provider/model format so the same model across providers can be compared directly.
- **Specification comparison:** Side-by-side context window, output limit, reasoning, tool calling, structured output, and temperature support.
- **Pricing transparency:** Input and output prices per million tokens listed alongside release and update dates.
- **Open and closed models:** Covers closed flagship APIs and open-weight models from many labs in one sortable catalogue.
- **Developer access:** Consume the catalogue through a JSON API or a type-safe SDK for your own tools and dashboards.

**Strengths:** Free and open source with no account required; Consistent canonical identifiers make cross-provider comparison reliable; Covers pricing, limits, and capabilities in one sortable table; Available as a JSON API and type-safe SDK for programmatic use

**Limitations:** It is a reference catalogue, not an inference or hosting service; Data quality depends on community and maintainer updates keeping pace with releases; Interface is aimed at developers and offers little guidance for non-technical users

[Profile (Markdown)](https://openaitools.app/tool/models-dev.md)

## Frequently Asked Questions

### How do AI Humanize and Models.dev compare in monthly traffic?

AI Humanize has 2,152,089 monthly visits, while Models.dev has 200,451. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

AI Humanize has a month-over-month growth rate of +8.1%; Models.dev has -3.9%.

### How does pricing compare?

AI Humanize: Freemium, Paid. Freemium with a limited free allowance for new users, then subscription plans (Basic, Pro, Unlimited) billed monthly or annually, with annual billing discounted by roughly 50-60%. Models.dev: Free. Models.dev is free and open source. It is a reference database, so the prices it lists are the per-million-token rates charged by the model providers themselves, not a fee for using the site.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [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. | [.md](https://openaitools.app/tool/deepl.md) |
| 2 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Excels at general paraphrasing and vocabulary enhancement, but is not specifically optimized for bypassing rigid AI detection tools. | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 3 | [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | +19.7% | Freemium, Paid | AI content detection and a full writing toolkit in one place | [.md](https://openaitools.app/tool/zerogpt.md) |
| 4 | [HumanizeAI.pro](https://openaitools.app/tool/humanizeai-pro) | 9,652,312 | +26% | Free | Delivers quick web-based text humanization for everyday drafts, but lacks advanced academic citation and grammar tools. | [.md](https://openaitools.app/tool/humanizeai-pro.md) |
| 5 | [Undetectable AI](https://openaitools.app/tool/undetectable-ai) | 3,113,403 | +17.5% | Freemium | Combines robust AI detection with multi-engine rewriting, but requires paid plans for full unthrottled bypass results. | [.md](https://openaitools.app/tool/undetectable-ai.md) |
| 6 | [StealthWriter](https://openaitools.app/tool/stealthwriter) | 2,887,114 | +15.5% | Freemium | Offers specialized multi-model humanization and editing modes, but can occasionally produce repetitive phrasing compared to standard rewriters. | [.md](https://openaitools.app/tool/stealthwriter.md) |
| 7 | [Phrasly](https://openaitools.app/tool/phrasly-ai) | 1,209,985 | +17.9% | Freemium, Subscription | Provides a polished writing assistant interface with integrated humanization, though output quality varies on complex technical prose. | [.md](https://openaitools.app/tool/phrasly-ai.md) |
| 8 | [Humbot](https://openaitools.app/tool/humbot-ai) | 325,940 | -9.7% | Freemium | Includes built-in plagiarism checking and detection alongside humanization, but interface limits free usage heavily. | [.md](https://openaitools.app/tool/humbot-ai.md) |
| 9 | [Stork](https://openaitools.app/tool/stork) | 201,544 | +2.3% | Free | Includes model pricing trackers and developer news alongside tools directories, but less focused on raw API specs. | [.md](https://openaitools.app/tool/stork.md) |
| 10 | [Rewritify](https://openaitools.app/tool/rewritify-undetectable-ai-rewriter) | 99,469 | -14.2% | Freemium | Focuses strictly on fast machine-text transformation, but lacks the robust multi-detector scoring found in premium suites. | [.md](https://openaitools.app/tool/rewritify-undetectable-ai-rewriter.md) |

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Source: https://openaitools.app/compare/ai-humanize-vs-models-dev

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