# Outwrite vs Undetectable AI

Outwrite records 23,167 monthly visits with -16.8% month-over-month growth and Freemium pricing. Undetectable AI records 3,113,403 monthly visits with +17.5% growth and Freemium pricing.

| Metric | [Outwrite](https://openaitools.app/tool/outwrite-com) | [Undetectable AI](https://openaitools.app/tool/undetectable-ai) |
| :--- | :--- | :--- |
| Website URL | https://outwrite.com | https://undetectable.ai |
| Categories | AI Writing Assistants, AI Writing, AI Grammar Checker, AI Paraphraser | AI Detector, AI Content Detector, AI Checker, Humanizer AI |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 23,167 | 3,113,403 |
| MoM Growth Rate | -16.8% | +17.5% |
| Primary Market | Singapore | United States |
| Direct Visits | 13,698 | 2,336,720 |
| Review Score | 3.7 | 3.8 |
| Saved Count | 0 | 30 |
| Supported Platforms | Website | Website |

## Outwrite

Outwrite is an AI writing assistant that sits where you already write. Rather than being a separate editor you have to visit, it works as a Chrome or Edge extension and through integrations with Google Docs, Microsoft Word, Outlook, Gmail, LinkedIn and WordPress, so corrections and suggestions appear directly beside your text. The core experience is fast and unobtrusive: as you type, Outwrite flags spelling, grammar and punctuation slips so you can fix them without breaking your train of thought.

Beyond basic proofreading, Outwrite positions itself as a tool for writing with impact. The premium tier adds style and structure suggestions that improve how a sentence flows, a paraphrasing tool that can shorten, lengthen or rephrase a line, and passive-to-active voice conversion that makes writing more direct. Writing statistics show readability and grade-level scores in real time, which is helpful when you are writing for a specific audience, and the checker supports English, French and Spanish.

Outwrite offers three tiers: a free personal plan to start, a Pro plan for advanced style and structure improvements, and a Teams plan aimed at keeping an organisation's communications consistent and clear. The company reports around one million users and develops the product from Sydney, Australia, with roots in the GradeProof writing technology.

**Pricing & Plans:** Outwrite is freemium: you can create a free account and check your writing at no cost, while Outwrite Pro unlocks advanced style and structure suggestions, and Outwrite for Teams is priced for organisations. See the pricing page for current rates.

- **Advanced grammar checking:** Catch and fix spelling, grammar and punctuation errors instantly as you write.
- **Style and clarity suggestions:** Improve sentence flow and overall quality with rewrites that go beyond simple corrections.
- **Built-in paraphrasing tool:** Rewrite sentences to make them shorter, longer or differently phrased while keeping the meaning.
- **Passive voice conversion:** Turn passive constructions into active ones to make writing more direct and readable.
- **Writing statistics:** Track readability and grade-level scores in real time as you draft, plus multilingual checking for English, French and Spanish.

**Strengths:** Works inside the apps you already use, including Chrome, Edge, Word and Google Docs; Goes past grammar checks into style, paraphrasing and readability; Free plan available plus dedicated Pro and Teams tiers; Writing statistics give real-time readability and grade-level feedback

**Limitations:** The most useful style and structure suggestions sit behind the paid Pro plan; Multilingual checking covers English, French and Spanish rather than every language

[Profile (Markdown)](https://openaitools.app/tool/outwrite-com.md)

## Undetectable AI

Undetectable AI focuses on a single practical problem: content that sounds machine-made can be penalized, flagged or distrusted. The platform's detector highlights which sentences a scanner would most likely mark as AI-generated, showing percentages before the humanizer even runs. Once flagged, the humanizer rewrites those segments with varied sentence structure, richer vocabulary and adjusted tone, aiming to keep the original meaning intact while producing writing that reads naturally.

Beyond the core text tools, the product range has expanded into media forensics. There are detectors for AI-generated images, voice, video and deepfakes, plus specialty utilities such as a fake PDF detector, a receipt checker and other document-verification tools. A Chrome extension brings detection and rewriting into Gmail, Google Docs and any other page you are typing on, and an API is offered for teams that want the humanizer embedded in their own workflows.

The platform reports more than 24 million users and supports 50+ languages, though English yields the most accurate results. Business Solutions add stricter data-retention controls, white-labeling and non-expiring credit packs for higher-volume clients. A free tier is available with limited words, and the vendor advertises a money-back guarantee when humanized output is still flagged.

**Pricing & Plans:** Freemium. A free trial covers a limited number of words (currently 250). Paid monthly plans start around $9.99 for 10K words and scale to roughly $42.50 for 50K words, while annual billing discounts those rates by about half (roughly $5.00-$21.25 per month). Custom business tiers add non-expiring credits, redistribution rights and priority support.

- **AI Detector:** Scans up to 5,000 words at a time and highlights the specific sentences most likely to be flagged as machine-written, so you can see your text the way a detector sees it.
- **AI Humanizer:** Rewrites AI-flagged passages with different sentence rhythms, vocabulary and tone, keeping your meaning while making the prose read like human writing.
- **Media authenticity checks:** Detectors for AI images, voice recordings, video and deepfakes, plus specialty document tools for checking whether a PDF or screenshot has been manipulated.
- **Chrome extension:** Detect and humanize directly inside Gmail, Google Docs or any web page without switching tabs.
- **API and business options:** An API lets teams plug humanizing into existing pipelines, while business plans offer white-labeling, higher volumes and non-expiring credits.

**Strengths:** Detector and humanizer live in one workflow, so you can flag and fix text without switching apps; Wide language coverage (50+ languages) with strong English accuracy; Extra media tools (image, audio, video, deepfake, fake PDF) beyond plain text; Chrome extension makes it usable inside the tools people already write in

**Limitations:** Detector results are probabilistic and can disagree with other detectors or with human reviewers; Free tier caps out at roughly 250 words, so any real workload needs a subscription; Word limits still apply even on paid tiers, so heavy publishing volumes require enterprise pricing; Humanized output sometimes needs a light manual edit to preserve nuance and technical accuracy

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

## Frequently Asked Questions

### How do Outwrite and Undetectable AI compare in monthly traffic?

Outwrite has 23,167 monthly visits, while Undetectable AI has 3,113,403. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Outwrite has a month-over-month growth rate of -16.8%; Undetectable AI has +17.5%.

### How does pricing compare?

Outwrite: Freemium. Outwrite is freemium: you can create a free account and check your writing at no cost, while Outwrite Pro unlocks advanced style and structure suggestions, and Outwrite for Teams is priced for organisations. See the pricing page for current rates. Undetectable AI: Freemium. Freemium. A free trial covers a limited number of words (currently 250). Paid monthly plans start around $9.99 for 10K words and scale to roughly $42.50 for 50K words, while annual billing discounts those rates by about half (roughly $5.00-$21.25 per month). Custom business tiers add non-expiring credits, redistribution rights and priority support.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Paraphrase, proofread and summarize text with an AI writing workspace | [.md](https://openaitools.app/tool/quillbot-paraphraser.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 | [.md](https://openaitools.app/tool/zerogpt.md) |
| 3 | [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | +32.5% | Freemium, Paid | AI detection and writing verification built for schools and editors | [.md](https://openaitools.app/tool/gptzero-me.md) |
| 4 | [HumanizeAI.pro](https://openaitools.app/tool/humanizeai-pro) | 9,652,312 | +26% | Free | Features a streamlined browser-based humanizer for quick rewrites, but lacks deeper multi-model detection scoring dashboards. | [.md](https://openaitools.app/tool/humanizeai-pro.md) |
| 5 | [Scribbr](https://openaitools.app/tool/scribbr) | 7,530,803 | +14.6% | Freemium | Academic proofreading, plagiarism checking and AI-powered writing tools in one place | [.md](https://openaitools.app/tool/scribbr.md) |
| 6 | [StealthWriter](https://openaitools.app/tool/stealthwriter) | 2,887,114 | +15.5% | Freemium | Offers multiple AI humanizing engines and side-by-side editing, but can occasionally produce repetitive phrasing in longer essays. | [.md](https://openaitools.app/tool/stealthwriter.md) |
| 7 | [ProWritingAid](https://openaitools.app/tool/prowritingaid-com) | 1,623,266 | +17.6% | Freemium, Paid | A storytelling toolkit that checks your grammar and coaches your craft | [.md](https://openaitools.app/tool/prowritingaid-com.md) |
| 8 | [Walter Writes AI](https://openaitools.app/tool/walter-ai) | 1,474,367 | +24.4% | Freemium | Provides dedicated humanization and detection checking in a single workflow, but has a smaller user community and fewer presets. | [.md](https://openaitools.app/tool/walter-ai.md) |
| 9 | [Getsolved.ai](https://openaitools.app/tool/getsolved-ai) | 1,250,296 | +96.6% | Freemium | Functions as a broad academic writing workspace with humanizing features, but is less fine-tuned specifically for bypassing detectors. | [.md](https://openaitools.app/tool/getsolved-ai.md) |
| 10 | [Phrasly](https://openaitools.app/tool/phrasly-ai) | 1,209,985 | +17.9% | Freemium, Subscription | Provides an intuitive humanizer and writing assistant suite, but has fewer advanced customization parameters for strict detector bypass. | [.md](https://openaitools.app/tool/phrasly-ai.md) |

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Source: https://openaitools.app/compare/outwrite-com-vs-undetectable-ai

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