# FacePlugin vs Undetectable AI

FacePlugin records 1,840 monthly visits with -33.6% month-over-month growth and Contact for Pricing pricing. Undetectable AI records 3,113,403 monthly visits with +17.5% growth and Freemium pricing.

| Metric | [FacePlugin](https://openaitools.app/tool/faceplugin) | [Undetectable AI](https://openaitools.app/tool/undetectable-ai) |
| :--- | :--- | :--- |
| Website URL | https://faceplugin.com | https://undetectable.ai |
| Categories | AI Face Recognition, AI Document Extraction, AI Image Segmentation | AI Detector, AI Content Detector, AI Checker, Humanizer AI |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 1,840 | 3,113,403 |
| MoM Growth Rate | -33.6% | +17.5% |
| Primary Market | Indonesia | United States |
| Direct Visits | 718 | 2,336,720 |
| Review Score | 4.3 | 3.8 |
| Saved Count | 132 | 30 |
| Supported Platforms | Website | Website |

## FacePlugin

FacePlugin targets organizations that need strong identity assurance but cannot or will not send biometric data to a third-party cloud. Instead of a metered verification API, it licenses SDKs that run on your own hardware: the server SDKs deploy on Linux with Docker and are air-gapped and VPC-friendly, while mobile SDKs for iOS, Android, Flutter, and React Native run face matching and document capture on-device, even offline. Because processing is local, biometric templates never leave your environment and there are no per-call charges.

The product lineup is modular. Face Recognition handles 1:1 verification and 1:N identification. Face Liveness Detection catches spoofing with printed photos, replayed video, and masks using passive and active checks. Deepfake Detection flags AI-generated or manipulated media before it reaches your systems. ID Document Recognition performs OCR and MRZ parsing on passports, driver's licenses, and ID cards, and ID Liveness confirms a document is physically genuine. The ID Verification SDK Suite ties capture, facial comparison, and liveness into a single eKYC workflow.

FacePlugin positions accuracy as independently validated, citing NIST FRVT benchmarking and iBeta Level 2 presentation attack detection certification. It markets to banking and financial services, healthcare, government, telecom, retail, and iGaming, with named use cases such as customer onboarding and eKYC, age verification, fraud and deepfake prevention, biometric access control, remote workforce verification, and account recovery with step-up authentication. Developer resources include documentation and blog content, and pricing is arranged through an enterprise demo.

**Pricing & Plans:** FacePlugin uses an enterprise licensing model with a request-a-demo flow rather than published self-serve tiers. The core promise is a one-time SDK license with unlimited on-premises inference and no per-call fees; exact pricing depends on the SDKs and deployment paths you choose.

- **Six modular identity SDKs:** Face recognition, face liveness, deepfake detection, ID document recognition, ID liveness, and a combined eKYC suite — pick only what you need.
- **True on-premises deployment:** Server SDKs run on your own Linux hardware or private cloud via Docker, with air-gapped and VPC-friendly options and no per-call charges.
- **On-device mobile SDKs:** iOS, Android, Flutter, and React Native SDKs run matching and capture locally, including offline, so nothing is uploaded.
- **Fraud and deepfake defense:** Layered passive and active liveness plus deepfake detection help stop presentation attacks and synthetic media.
- **Independently benchmarked accuracy:** Positioned with NIST FRVT evaluation and iBeta Level 2 certified presentation attack detection.

**Strengths:** Biometric data and templates never leave your own infrastructure; Unlimited on-premises inference with no per-call fees; Broad platform coverage including offline mobile SDKs; Independently benchmarked and certified liveness capabilities

**Limitations:** No self-serve trial or published price list — requires an enterprise demo; On-premises deployment means you handle infrastructure and updates yourself

[Profile (Markdown)](https://openaitools.app/tool/faceplugin.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 FacePlugin and Undetectable AI compare in monthly traffic?

FacePlugin has 1,840 monthly visits, while Undetectable AI has 3,113,403. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

FacePlugin has a month-over-month growth rate of -33.6%; Undetectable AI has +17.5%.

### How does pricing compare?

FacePlugin: Contact for Pricing. FacePlugin uses an enterprise licensing model with a request-a-demo flow rather than published self-serve tiers. The core promise is a one-time SDK license with unlimited on-premises inference and no per-call fees; exact pricing depends on the SDKs and deployment paths you choose. 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 | [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) |
| 6 | [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) |
| 7 | [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) |
| 8 | [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) |
| 9 | [FaceSeek](https://openaitools.app/tool/faceseek-ai-face-search) | 350,166 | -11.9% | Freemium | Reverse face search to find anyone by photo | [.md](https://openaitools.app/tool/faceseek-ai-face-search.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/faceplugin-vs-undetectable-ai

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)