# Ludex vs ZeroGPT

Ludex records 113,131 monthly visits with -8.4% month-over-month growth and Freemium pricing. ZeroGPT records 32,864,541 monthly visits with +19.7% growth and Freemium, Paid pricing.

| Metric | [Ludex](https://openaitools.app/tool/ludex-com) | [ZeroGPT](https://openaitools.app/tool/zerogpt) |
| :--- | :--- | :--- |
| Website URL | https://ludex.com | https://www.zerogpt.com |
| Categories | AI Scanner, AI Sports, AI Image Recognition, AI Data Mining | AI Content Detector, AI Detector, AI Checker, AI Plagiarism Checker |
| Pricing Model | Freemium | Freemium, Paid |
| Monthly Visits | 113,131 | 32,864,541 |
| MoM Growth Rate | -8.4% | +19.7% |
| Primary Market | United States | United States |
| Direct Visits | 26,015 | 8,220,007 |
| Review Score | 4.3 | 3.8 |
| Saved Count | 2 | 31 |
| Supported Platforms | Website | Website |

## Ludex

Ludex is a mobile app for sports card and trading card game collectors who want to know what their cards are worth without manually researching every one. You point your phone camera at a card, the app identifies it, and it returns a value based on real-time data drawn from actual completed sales rather than optimistic asking prices. The company describes it as the fastest and most accurate scanner for sports and trading cards, and it has been ranked highly in the hobby app category with 4M+ collectors and over 2 million cards scanned.,Beyond scanning, Ludex acts as a collection management tool. Every card you scan is added to an organised library, so a binder full of cards from the 1960s through to today becomes a searchable inventory. When you want to sell, the app builds a marketplace listing from the scanned data — you review it and publish to your preferred platform. Hobby Trends adds a data layer with insight into which players are selling most on eBay and which sets are trending, which is useful both for buying and for deciding what to grade or hold.,Ludex also runs a Super Search feature that lets you search across marketplaces at once, and publishes an active blog covering card checklists, release dates, product news and hobby commentary. The app is free to download with unlimited scans at no cost and no credit card required, and a paid membership unlocks additional collection and trend features. Reviews from long-time collectors highlight the accuracy on first scan and the relief of finally cataloguing large collections without manual data entry.

**Pricing & Plans:** Free to download with unlimited scans and no credit card required. A paid membership tier unlocks extra collection management and hobby trend features; one user review cites a $50/year plan.

- **Camera card scanner:** Snap a photo of any sports or trading card and get an instant identification with an accurate read of the card's key attributes.
- **Real-time price guide:** Values are calculated from real-time data based on actual completed sales, not asking prices, so you know what a card is truly worth.
- **Collection management:** Every scanned card is added to an organised collection library so you can track what you own across sets, players and years.
- **Fast listing builder:** Turn a scanned card into a marketplace listing with the details pre-filled, ready to review and publish to your favourite platform.
- **Hobby trends:** Hobby Trends shows which players are selling most on eBay, so you can spot rising cards and browse trending sets.

**Strengths:** Free unlimited scans with no credit card required to start; Prices derived from actual completed sales rather than asking prices; Handles major sports cards and trading card games like Pokémon in one app; Collection management and listing creation turn scanning into an end-to-end workflow

**Limitations:** Prices in the hobby move fast, so app valuations can lag behind the latest sale; Bulk collection management still involves reviewing and correcting the scanner's output; Full collection tools and hobby trends require a paid membership tier

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

## ZeroGPT

ZeroGPT is best known as an AI content detector, but the site has expanded into a full writing and verification toolkit. The core AI/GPT detector lets you paste text or upload a file and returns a highlighted analysis showing which sentences look machine-written, with a percentage gauge and an automatically generated PDF report you can use as documentation.

Around that core sit several companion detectors and writers. The AI image detector and AI video detector extend checking beyond text; the plagiarism checker scans against billions of sources; and the AI humanizer and paraphraser rewrite text into a more natural style. A grammar checker, summarizer, translator, dictionary, word counter, citation generator, and AI email helper round out day-to-day writing tasks. The company says its multi-stage DeepAnalyse model is trained on internet text, educational datasets, and proprietary synthetic AI datasets, covers over 35 LLM families, and reports 98.4% detection accuracy with a false positive rate under 1%.

Access is freemium: the main tools work free in the browser, with MAX and EXPERT subscriptions for heavier use and premium features, and a separate API for organizations that need large-scale integration. ZeroGPT also runs on WhatsApp and Telegram through a bot, letting you chat, detect AI text, summarize, paraphrase, translate, and check grammar without leaving the messaging app.

**Pricing & Plans:** Freemium with paid tiers. Core tools such as the AI detector, summarizer, and grammar checker are usable free in the browser, while MAX and EXPERT subscriptions unlock higher limits and premium features, and API access is sold separately for organizations.

- **AI and ChatGPT detection:** Paste up to 15,000 characters or upload a file and get a highlighted breakdown of which sentences appear AI-written, plus an overall percentage score and a downloadable PDF report.
- **AI image and video detection:** Beyond text, ZeroGPT offers an AI image detector and an AI video detector that performs frame-level analysis to flag generated or manipulated visuals.
- **Plagiarism checking and humanizing:** Compare your text against billions of sources through the plagiarism checker, or rewrite and humanize AI text with the paraphraser and AI humanizer while keeping the original meaning.
- **Writing and productivity tools:** A bundled writing suite covers summarization, grammar and spelling correction, translation across many languages, a dictionary, word and character counting, citation generation, and an AI email writer.
- **API for organizations:** A documented REST API exposes detection, plagiarism, paraphrasing, summarization, grammar, chatbot, and translation endpoints for organizations that need to embed ZeroGPT at scale.

**Strengths:** Free browser access to the core AI detector, summarizer, and grammar checker; Sentence-level highlighting with an overall percentage and exportable PDF reports; Extends beyond text to AI image and video detection, plus plagiarism checking; Broad companion toolkit: humanizer, paraphraser, translator, dictionary, citations, email helper

**Limitations:** AI detectors can produce false positives, so results should be treated as a signal rather than proof; The strongest features sit behind MAX/EXPERT paid tiers and API access is a separate purchase; Character limits apply to the free detection box; No detection tool can guarantee correctness across every model and language

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

## Frequently Asked Questions

### How do Ludex and ZeroGPT compare in monthly traffic?

Ludex has 113,131 monthly visits, while ZeroGPT has 32,864,541. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Ludex has a month-over-month growth rate of -8.4%; ZeroGPT has +19.7%.

### How does pricing compare?

Ludex: Freemium. Free to download with unlimited scans and no credit card required. A paid membership tier unlocks extra collection management and hobby trend features; one user review cites a $50/year plan. ZeroGPT: Freemium, Paid. Freemium with paid tiers. Core tools such as the AI detector, summarizer, and grammar checker are usable free in the browser, while MAX and EXPERT subscriptions unlock higher limits and premium features, and API access is sold separately for organizations.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Grammarly](https://openaitools.app/tool/grammarly) | 58,867,412 | -1.5% | Freemium | Cross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection. | [.md](https://openaitools.app/tool/grammarly.md) |
| 2 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Popular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners. | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 3 | [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | +32.5% | Freemium, Paid | Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT. | [.md](https://openaitools.app/tool/gptzero-me.md) |
| 4 | [Scribbr](https://openaitools.app/tool/scribbr) | 7,530,803 | +14.6% | Freemium | Academic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers. | [.md](https://openaitools.app/tool/scribbr.md) |
| 5 | [EasySBC](https://openaitools.app/tool/easysbc-io) | 4,162,475 | +125.9% | Freemium | AI-powered SBC solvers, meta ratings and squad builders for EA FC Ultimate Team | [.md](https://openaitools.app/tool/easysbc-io.md) |
| 6 | [Undetectable AI](https://openaitools.app/tool/undetectable-ai) | 3,113,403 | +17.5% | Freemium | Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally. | [.md](https://openaitools.app/tool/undetectable-ai.md) |
| 7 | [Copyleaks](https://openaitools.app/tool/copyleaks) | 2,402,494 | -14.1% | Paid, Contact for Pricing | Enterprise-grade content verification suite detecting AI text, images, and source code across multiple languages. | [.md](https://openaitools.app/tool/copyleaks.md) |
| 8 | [Originality.ai](https://openaitools.app/tool/originality) | 2,049,639 | +2.8% | Paid | Comprehensive content integrity platform specialized in accurate AI detection and plagiarism checking for digital publishers. | [.md](https://openaitools.app/tool/originality.md) |
| 9 | [Isgen AI Detector](https://openaitools.app/tool/isgen-ai) | 901,917 | +5.8% | Freemium | Multilingual AI content detection platform providing detailed sentence-level scoring and writing integrity utilities. | [.md](https://openaitools.app/tool/isgen-ai.md) |
| 10 | [GPTinf](https://openaitools.app/tool/gptinf-com) | 674,246 | +25.8% | Freemium, Free Trial, Paid | Online writing suite blending AI humanization tools with plagiarism and readability checking features. | [.md](https://openaitools.app/tool/gptinf-com.md) |

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Source: https://openaitools.app/compare/ludex-com-vs-zerogpt

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