# MC2 vs StealthWriter

MC2 records 0 monthly visits with 0% month-over-month growth and Contact for Pricing pricing. StealthWriter records 2,887,114 monthly visits with +15.5% growth and Freemium pricing.

| Metric | [MC2](https://openaitools.app/tool/mc2) | [StealthWriter](https://openaitools.app/tool/stealthwriter) |
| :--- | :--- | :--- |
| Website URL | https://mc2.io | https://stealthwriter.ai |
| Categories | AI Content Detector, AI Document Extraction, AI PDF | Humanizer AI, AI Bypasser, AI Rewriter, AI Content Detector |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 0 | 2,887,114 |
| MoM Growth Rate | 0% | +15.5% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 1,616,124 |
| Review Score | 4.2 | 3.7 |
| Saved Count | 0 | 16 |
| Supported Platforms | Website | Website |

## MC2

MC2 is a redaction tool built around a simple but important promise: help you remove sensitive information from files without those files ever leaving your computer. The product positions itself under the banner "Redact Like Pro," and it targets the everyday reality that teams constantly share documents containing personally identifiable information, credentials, or other confidential details that should not travel with the file.

Its central design choice is local processing. Rather than uploading documents to a cloud service for redaction, MC2 is built to work on your own machine, which matters for anyone handling legal, HR, financial, or otherwise regulated material. Reducing the places a sensitive file travels to also reduces the risk of accidental exposure, and it helps teams meet data privacy and compliance expectations when they share or archive records.

The tool combines file and document redaction with AI assistance to detect the content that needs to be hidden. That makes it relevant to security, privacy, and compliance workflows where speed matters but accuracy is non-negotiable. Because it processes files locally, performance on very large documents depends on your own hardware, and a final human review is still wise for compliance-critical work. For current capabilities and any pricing details, check the MC2 site directly.

**Pricing & Plans:** Pricing is not publicly listed. Visit the MC2 website for current plan and licensing details.

- **AI-assisted data redaction:** Detect and remove sensitive information such as personally identifiable information from files and documents.
- **Local processing:** Runs on your own machine so confidential documents do not need to be uploaded to an external service to be redacted.
- **Compliance-focused workflow:** Supports privacy and compliance workflows where files must be shareable without exposing protected data.
- **File and document redaction:** Handles document and file redaction, letting you clean up records before sharing, archiving, or transferring them.

**Strengths:** Local processing keeps sensitive files on your own machine; Targets data privacy and compliance use cases directly; Handles redaction of PII and confidential document content; Relevant across legal, HR, finance, and security workflows

**Limitations:** Site certificate currently shows a common-name mismatch, which can cause browser warnings; A locally run redaction tool depends on your own machine's processing power for large files; Automated redaction still warrants a human review step for compliance-critical documents; Feature and export limits are not publicly documented in detail

[Profile (Markdown)](https://openaitools.app/tool/mc2.md)

## StealthWriter

StealthWriter is built around two steps: scan and rewrite. The detector highlights sentences that still read as AI-written, and the humanizer then rewrites the text to smooth those passages out. Because you can run the detector again afterwards, it works as an iterative loop rather than a one-shot button, which makes it more practical for longer articles where only a few paragraphs sound robotic.

The tool targets people who draft with large language models but publish under their own name: bloggers, marketers, copywriters and researchers. Output can be tuned by rewriting level and, at the sentence level, by picking from alternative phrasings. Processing is quick — typically a matter of seconds — and the free tier with 10 daily humanizations and 1,000 words per input is enough to test whether the tone matches your writing style. Paid plans raise both the daily allowance and the maximum input length, which matters if you humanize long-form content regularly.

StealthWriter is a service of AiVantage LLC. On privacy, the company states that text submitted for humanizing or scanning is not stored after processing, not shared with third parties and not used for training. It is best treated as a drafting and polishing assistant: it improves how naturally AI-assisted text reads, but you should still review facts, claims and citations yourself before publishing.

**Pricing & Plans:** Freemium. The free plan costs $0 and includes 10 humanizations and 10 AI scans per day with up to 1,000 words per input. Paid tiers are Starter at $20/month (50/day), Plus at $50/month (150/day), Pro at $100/month (350/day) and Scale at $400/month (2,000/day), each allowing 5,000 words per input, with discounts for annual billing.

- **AI text humanizer:** Rewrites AI-generated drafts with natural phrasing, rhythm and flow, and lets you pick light, medium or aggressive rewriting depending on how much change you want.
- **Built-in AI detector:** Scan text before and after humanizing to see which sentences still look machine-written, with colour-coded sentence-by-sentence highlights.
- **Alternative rewrites per sentence:** Click any sentence to see alternative rewrite options and fine-tune the output until it matches your own voice.
- **Fast batch processing:** Returns humanized text in seconds, with word limits per input ranging from 1,000 words on the free plan up to 5,000 words on paid tiers.
- **Volume-friendly quotas:** Daily allowances scale with your plan, from 10 humanizations a day on the free tier up to 2,000 a day on the Scale plan, for high-volume content workflows.

**Strengths:** Free plan lets you test the humanizer and detector at no cost; Detector and humanizer in one workflow makes quality checking easy; Sentence-level alternative rewrites give fine control over tone; Three rewrite strengths suit different content types

**Limitations:** Monthly quotas are metered per day, so bursty heavy users may hit limits; Humanised text still needs a human read-through for factual accuracy; Result quality varies by language and by how obviously AI-written the source is; No built-in grammar or plagiarism checker beyond the AI detector

[Profile (Markdown)](https://openaitools.app/tool/stealthwriter.md)

## Frequently Asked Questions

### How do MC2 and StealthWriter compare in monthly traffic?

MC2 has 0 monthly visits, while StealthWriter has 2,887,114. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

MC2 has a month-over-month growth rate of 0%; StealthWriter has +15.5%.

### How does pricing compare?

MC2: Contact for Pricing. Pricing is not publicly listed. Visit the MC2 website for current plan and licensing details. StealthWriter: Freemium. Freemium. The free plan costs $0 and includes 10 humanizations and 10 AI scans per day with up to 1,000 words per input. Paid tiers are Starter at $20/month (50/day), Plus at $50/month (150/day), Pro at $100/month (350/day) and Scale at $400/month (2,000/day), each allowing 5,000 words per input, with discounts for annual billing.

## 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 | [Grammarly](https://openaitools.app/tool/grammarly) | 58,867,412 | -1.5% | Freemium | Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides. | [.md](https://openaitools.app/tool/grammarly.md) |
| 3 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Offers versatile paraphrasing and vocabulary adjustment for academic writing, but is not specifically optimized to bypass AI detectors. | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 4 | [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | +19.7% | Freemium, Paid | Focuses heavily on high-accuracy AI detection while including a humanizer tool, prioritizing detection testing over rewriting. | [.md](https://openaitools.app/tool/zerogpt.md) |
| 5 | [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | +32.5% | Freemium, Paid | Industry-standard AI detection platform relied on by educators, though its text humanization features are secondary. | [.md](https://openaitools.app/tool/gptzero-me.md) |
| 6 | [HumanizeAI.pro](https://openaitools.app/tool/humanizeai-pro) | 9,652,312 | +26% | Free | Delivers quick, conversational text rewriting to bypass AI detection, but lacks dedicated built-in detector testing suites. | [.md](https://openaitools.app/tool/humanizeai-pro.md) |
| 7 | [Undetectable AI](https://openaitools.app/tool/undetectable-ai) | 3,113,403 | +17.5% | Freemium | Provides robust multi-detector testing alongside humanization, but often operates on stricter usage limits than StealthWriter. | [.md](https://openaitools.app/tool/undetectable-ai.md) |
| 8 | [PDFgear](https://openaitools.app/tool/pdfgear) | 2,845,280 | -3.4% | Free | A free, AI-powered PDF editor for every device | [.md](https://openaitools.app/tool/pdfgear.md) |
| 9 | [AI Humanize](https://openaitools.app/tool/ai-humanize) | 2,152,089 | +8.1% | Freemium, Paid | Converts machine-written prose into natural-sounding text efficiently, though with fewer customization options for writing style. | [.md](https://openaitools.app/tool/ai-humanize.md) |
| 10 | [Originality.ai](https://openaitools.app/tool/originality) | 2,049,639 | +2.8% | Paid | Rigorous content integrity and AI detection checker designed for publishers, but lacks direct text humanization tools. | [.md](https://openaitools.app/tool/originality.md) |

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Source: https://openaitools.app/compare/mc2-vs-stealthwriter

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