# Avoid.so vs Undetectable AI

Avoid.so records 642 monthly visits with -70.2% month-over-month growth and Freemium pricing. Undetectable AI records 3,113,403 monthly visits with +17.5% growth and Freemium pricing.

| Metric | [Avoid.so](https://openaitools.app/tool/avoid-so) | [Undetectable AI](https://openaitools.app/tool/undetectable-ai) |
| :--- | :--- | :--- |
| Website URL | https://www.avoid.so | https://undetectable.ai |
| Categories | AI Bypasser, Bypass AI, Undetectable AI, Humanizer AI | AI Detector, AI Content Detector, AI Checker, Humanizer AI |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 642 | 3,113,403 |
| MoM Growth Rate | -70.2% | +17.5% |
| Primary Market | Global | United States |
| Direct Visits | 184 | 2,336,720 |
| Review Score | 3 | 3.8 |
| Saved Count | 0 | 30 |
| Supported Platforms | Website | Website |

## Avoid.so

Avoid.so targets a very specific problem: you have text that was drafted by ChatGPT, Claude, or another model, and AI detectors are flagging it. The service runs that text through a humanization pass that restructures sentences, varies rhythm, and replaces phrasing patterns that detection models associate with machine authorship. The result is meant to read as if a person wrote it, while preserving the original claims and intent.

The workflow is simple and credit-based. You paste or upload your content, pick an output language and a quality or speed profile, then run the rewrite. One credit corresponds to one word, and different plans come with different monthly word quotas. The free account includes a starter pool of words with per-request caps, while paid tiers scale from tighter monthly allowances up to effectively unlimited processing with a queue after a high-speed threshold.

The company advertises accuracy claims such as a 99.8% bypass rate and supports 50+ languages. Whether that holds for your specific detector and content is best tested on your own samples before committing. As with all humanizers, read the rewritten text before you publish it, and be aware that using such tools may violate the academic-integrity or editorial policies of the institutions you are submitting to.

**Pricing & Plans:** Freemium. A free account includes a starter word allowance. Paid plans are billed monthly or annually (annual saves 50%) and range from a low-cost Basic tier with a modest monthly word quota up to an Unlimited tier; listed prices include roughly $4.99/month Basic, $14.99/month Pro, and $29.99/month Unlimited, with a lower effective rate on annual billing.

- **AI detector bypass:** Rewrites content to get past major detectors including GPTZero, Originality.AI, Turnitin, Copyleaks, ZeroGPT, and QuillBot.
- **50+ language support:** Humanizes text in dozens of languages while attempting to preserve cultural context and nuance in each.
- **Meaning preservation:** Aims to keep your original message, tone, and intent intact while altering surface-level writing patterns.
- **Fast batch processing:** Processes thousands of words in seconds, with an API for teams that need to humanize content at scale.
- **Multiple quality and pass-rate modes:** Lets you trade speed against a more aggressive rewrite depending on how strict the target detector is.

**Strengths:** Covers most of the popular detectors in one tool, so you do not need several accounts; Genuinely large language coverage at 50+ languages; Word-based credit model is predictable and easy to reason about; Free starter words let you test it against your own detector before paying

**Limitations:** Success rate claims come from the vendor and will vary by detector and content type; Using humanizers can breach academic-integrity or editorial policies, so check the rules that apply to you; Still worth reading the output; aggressive rewrites can flatten your writing style

[Profile (Markdown)](https://openaitools.app/tool/avoid-so.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 Avoid.so and Undetectable AI compare in monthly traffic?

Avoid.so has 642 monthly visits, while Undetectable AI has 3,113,403. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Avoid.so has a month-over-month growth rate of -70.2%; Undetectable AI has +17.5%.

### How does pricing compare?

Avoid.so: Freemium. Freemium. A free account includes a starter word allowance. Paid plans are billed monthly or annually (annual saves 50%) and range from a low-cost Basic tier with a modest monthly word quota up to an Unlimited tier; listed prices include roughly $4.99/month Basic, $14.99/month Pro, and $29.99/month Unlimited, with a lower effective rate on annual billing. 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 | [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) |
| 2 | [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) |
| 3 | [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) |
| 4 | [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) |
| 5 | [AI Humanize](https://openaitools.app/tool/ai-humanize) | 2,152,089 | +8.1% | Freemium, Paid | Turn AI-generated text into natural, human-sounding writing | [.md](https://openaitools.app/tool/ai-humanize.md) |
| 6 | [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) |
| 7 | [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) |
| 8 | [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) |
| 9 | [WriteHuman](https://openaitools.app/tool/writehuman) | 619,492 | +15.6% | Freemium, Paid | Delivers simple browser-based AI text humanization, but lacks the advanced batch processing and API access of Undetectable. | [.md](https://openaitools.app/tool/writehuman.md) |
| 10 | [Humbot](https://openaitools.app/tool/humbot-ai) | 325,940 | -9.7% | Freemium | Combines text humanization with basic study tools and content detection, but offers less precise tone control during rewriting. | [.md](https://openaitools.app/tool/humbot-ai.md) |

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Source: https://openaitools.app/compare/avoid-so-vs-undetectable-ai

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