# WriteTone vs ZeroGPT

WriteTone records 7,461 monthly visits with -9.2% month-over-month growth and Freemium pricing. ZeroGPT records 32,864,541 monthly visits with +19.7% growth and Freemium, Paid pricing.

| Metric | [WriteTone](https://openaitools.app/tool/write-tone) | [ZeroGPT](https://openaitools.app/tool/zerogpt) |
| :--- | :--- | :--- |
| Website URL | https://writetone.com | https://www.zerogpt.com |
| Categories | AI Writing Assistants, AI Text Generator, AI Writing, AI Paraphraser | AI Content Detector, AI Detector, AI Checker, AI Plagiarism Checker |
| Pricing Model | Freemium | Freemium, Paid |
| Monthly Visits | 7,461 | 32,864,541 |
| MoM Growth Rate | -9.2% | +19.7% |
| Primary Market | United Kingdom | United States |
| Direct Visits | 3,568 | 8,220,007 |
| Review Score | 4.2 | 3.8 |
| Saved Count | 7 | 31 |
| Supported Platforms | Website | Website |

## WriteTone

WriteTone started as a tone changer and grew into a broader writing and study suite. The core idea remains the most useful part: the same argument often has to be delivered to very different audiences, and the tool rewrites your text into one of 90+ tones while holding the meaning intact. Students can shift a paragraph into academic register, marketers can move between brand voices for five different clients, and non-native English speakers can make professional writing sound natural rather than translated.

Around that core sit the tools people reach for at different stages of a draft: a grammar and punctuation checker, a plagiarism checker with similarity reports, a summarizer, a citation generator, and 91 templates for common formats like emails, blog posts, social ads, and business pitches. The study side has expanded substantially — an AI tutor for explanations and subject help, plus quiz generators, flashcards, essay outliners, and study notes aimed at students and teachers.

The AI humanizer and its companion detector are the newest additions and the most sensitive. Used thoughtfully, they help writers understand why a draft reads as machine-generated and how to make it sound like them. It is worth being clear-eyed about that feature set: using humanizers to misrepresent authorship in academic submissions generally violates institutional policies, and the detector output is a heuristic signal rather than proof.

**Pricing & Plans:** Freemium. A free tier provides access to the core writing tools with usage limits, and a paid Plus plan unlocks higher limits and the fuller feature set. API access is available as a separate option. Check the pricing page for current credit allowances and subscription cost.

- **Tone and style rewriting:** Rewrite any text in 90+ tones — academic, formal, confident, persuasive, casual, friendly, and more — with options to shorten, expand, or simplify while keeping your meaning.
- **AI humanizer and detector:** Turn AI-generated drafts into text that reads more naturally, with a companion detector that flags which sentences look machine-written, why, and lets you download the report.
- **Grammar and plagiarism checking:** Proofread for grammar, spelling, and punctuation, and check text against online sources with detailed match reports and similarity scores.
- **Summarizer:** Condense long documents into the points that matter, and keep to word or page limits without losing the argument.
- **AI tutor and study tools:** Chat with an AI tutor for clear explanations and answers on many subjects, and use auxiliary tools like quiz generators, flashcards, essay outliners, study notes, and a citation generator.
- **Templates, extension, and API:** Use 91 use-case templates covering emails, blog posts, social ads, video descriptions, SEO copy, and business pitches, with browser, Office, and API access.

**Strengths:** Broad tone range (90+) makes audience switching genuinely practical; Covers the whole draft workflow: paraphrase, grammar, plagiarism, summarize, cite; Strong study feature set with AI tutor, quizzes, flashcards, and outliners; Chrome extension, API, and Microsoft Word integration fit existing workflows

**Limitations:** Output still needs a human read for accuracy, especially for academic and technical work; Generative features depend on credit limits that heavy users will outgrow; The AI humanizer and detector features sit in an ethically gray area for academic contexts; Feature depth per individual tool is lighter than in dedicated single-purpose apps

[Profile (Markdown)](https://openaitools.app/tool/write-tone.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 WriteTone and ZeroGPT compare in monthly traffic?

WriteTone has 7,461 monthly visits, while ZeroGPT has 32,864,541. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

WriteTone has a month-over-month growth rate of -9.2%; ZeroGPT has +19.7%.

### How does pricing compare?

WriteTone: Freemium. Freemium. A free tier provides access to the core writing tools with usage limits, and a paid Plus plan unlocks higher limits and the fuller feature set. API access is available as a separate option. Check the pricing page for current credit allowances and subscription cost. 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 | [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) |
| 6 | [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) |
| 7 | [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) |
| 8 | [Decopy AI](https://openaitools.app/tool/decopy-ai) | 1,256,528 | -11% | Free | One workspace to write, check and summarize | [.md](https://openaitools.app/tool/decopy-ai.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) |

---
Source: https://openaitools.app/compare/write-tone-vs-zerogpt

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