# Thor Data vs ZeroGPT

Thor Data records 181,966 monthly visits with -3.5% month-over-month growth and Free Trial, Paid pricing. ZeroGPT records 32,864,541 monthly visits with +19.7% growth and Freemium, Paid pricing.

| Metric | [Thor Data](https://openaitools.app/tool/thor-data) | [ZeroGPT](https://openaitools.app/tool/zerogpt) |
| :--- | :--- | :--- |
| Website URL | https://www.thordata.com/?ls=dc&lk=toolai | https://www.zerogpt.com |
| Categories | AI Web Scraping, AI API, AI For Data Analytics, AI Developer Tools | AI Content Detector, AI Detector, AI Checker, AI Plagiarism Checker |
| Pricing Model | Free Trial, Paid | Freemium, Paid |
| Monthly Visits | 181,966 | 32,864,541 |
| MoM Growth Rate | -3.5% | +19.7% |
| Primary Market | Poland | United States |
| Direct Visits | 70,443 | 8,220,007 |
| Review Score | 4.3 | 3.8 |
| Saved Count | 2 | 31 |
| Supported Platforms | Website | Website |

## Thor Data

Thordata describes itself as a high-quality proxy service for web data scraping. It runs a global network of residential, mobile, ISP, and datacenter proxies, then layers scraping solutions — a SERP API, a Web Scraper API with 120+ prebuilt scrapers, a Web Unblocker, and a stealth Scraping Browser — on top.

Beyond raw proxies, Thordata is positioning around data for AI. It offers pre-collected datasets and video datasets (drawing on a very large indexed URL pool) for training and analytics, plus an MCP endpoint and native integrations for n8n, LangChain, LlamaIndex, and Dify so agents and RAG pipelines can call live search and receive clean JSON.

Pricing is usage-based with a free trial and no credit card required. Residential proxies start around $0.65/GB, SERP from $0.70 per 1,000 responses, and ISP and datacenter IPs from about $0.75 each, making it accessible to both individual developers and larger data teams.

**Pricing & Plans:** Thordata offers a free trial with no credit card. Paid usage starts around $0.65/GB for residential proxies, from $0.70 per 1,000 SERP responses, $0.50 per 1,000 scraper results, and about $0.75 per ISP or datacenter IP, with enterprise datasets available on request.

- **Residential proxies:** Access 100M+ rotating real-user IPs across 190+ countries at from $0.65/GB, with rotation and sticky sessions.
- **Mobile and ISP proxies:** Use real 4G/5G mobile IPs for mobile-specific and hard-to-access targets with carrier-level diversity.
- **SERP API:** Pull accurate, real-time results from Google, Bing, and more, starting from $0.70 per 1,000 responses.
- **Scraper and browser APIs:** Deploy 120+ prebuilt scrapers, a stealth Scraping Browser, and web unblocking to collect data at scale.
- **AI agent integrations:** Connect through an MCP endpoint and native n8n, LangChain, LlamaIndex, and Dify integrations to feed AI agents and RAG.

**Strengths:** Large residential network (100M+ IPs) with rotation and sticky sessions; Broad product line covers proxies, SERP, scrapers, and datasets in one place; Native AI-agent integrations (MCP, n8n, LangChain, LlamaIndex, Dify); Free trial with usage-based pricing that scales from solo developers to enterprise

**Limitations:** Pricing is usage-based in GB and per-IP, so costs can scale quickly at high volume; Best suited to technical teams comfortable with proxies, APIs, and scrapers; Some datasets and enterprise features require contacting support

[Profile (Markdown)](https://openaitools.app/tool/thor-data.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 Thor Data and ZeroGPT compare in monthly traffic?

Thor Data has 181,966 monthly visits, while ZeroGPT has 32,864,541. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Thor Data has a month-over-month growth rate of -3.5%; ZeroGPT has +19.7%.

### How does pricing compare?

Thor Data: Free Trial, Paid. Thordata offers a free trial with no credit card. Paid usage starts around $0.65/GB for residential proxies, from $0.70 per 1,000 SERP responses, $0.50 per 1,000 scraper results, and about $0.75 per ISP or datacenter IP, with enterprise datasets available on request. 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 | [Apify](https://openaitools.app/tool/apify) | 4,147,762 | +3.9% | Freemium, Contact for Pricing | Extensive cloud platform hosting pre-built scrapers, crawlers, and automation actors for data extraction. | [.md](https://openaitools.app/tool/apify.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 | [Firecrawl](https://openaitools.app/tool/firecrawl-dev) | 1,828,239 | -1.9% | Freemium, Contact for Pricing | Developer-first scraping API that crawls and converts websites into clean LLM-ready markdown or JSON. | [.md](https://openaitools.app/tool/firecrawl-dev.md) |
| 10 | [TinyFish](https://openaitools.app/tool/tinyfish) | 1,124,952 | +199.7% | Freemium, Contact for Pricing | Developer API platform providing live web search, content fetching, cloud browsers, and agentic web automation. | [.md](https://openaitools.app/tool/tinyfish.md) |

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Source: https://openaitools.app/compare/thor-data-vs-zerogpt

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