# Grammarly vs WriteTone

Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. WriteTone records 7,461 monthly visits with -9.2% growth and Freemium pricing.

| Metric | [Grammarly](https://openaitools.app/tool/grammarly) | [WriteTone](https://openaitools.app/tool/write-tone) |
| :--- | :--- | :--- |
| Website URL | https://www.grammarly.com | https://writetone.com |
| Categories | AI Writing Assistants, AI Writing, AI Grammar Checker, AI Text Generator | AI Writing Assistants, AI Text Generator, AI Writing, AI Paraphraser |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 58,867,412 | 7,461 |
| MoM Growth Rate | -1.5% | -9.2% |
| Primary Market | United States | United Kingdom |
| Direct Visits | 25,398,749 | 3,568 |
| Review Score | 4.4 | 4.2 |
| Saved Count | 74 | 7 |
| Supported Platforms | Website | Website |

## Grammarly

Grammarly is the world's most widely deployed AI writing and communication platform, trusted by more than 40 million daily users and 50,000 organizations including Atlassian, Databricks, and Zoom. Operating as a persistent overlay across over 500,000 web applications, desktop programs (Windows and macOS), Microsoft Office, Google Docs, and iOS/Android keyboards, Grammarly analyzes text in real time to eliminate grammatical errors, streamline wordy phrasing, and calibrate tone to match the writer's intent. Following its corporate evolution under the Superhuman Platform umbrella alongside Superhuman Mail and Coda, Grammarly has expanded from a personal proofreader into an enterprise-grade proactive AI communication suite.

In 2026, Grammarly goes well beyond red-underline spellchecking with a suite of specialized AI Agents and document integrity tools. Writers can invoke purpose-built agents—including AI Grader, Citation Finder, Reader Reactions, and Paraphraser—alongside generative AI drafting directly inline where they work. To address academic and professional transparency in the generative AI era, Grammarly offers built-in Plagiarism Detection, an AI Detector, and Grammarly Authorship, which tracks how a document was constructed by automatically categorizing text as human-typed, pasted from external sources, or generated/modified with AI. For teams, Grammarly enforces organizational consistency through custom Style Guides, Brand Tones, reusable Snippets, and Knowledge Share.

Grammarly simplified its subscription structure by consolidating its legacy individual 'Premium' and team 'Business' offerings into a single unified tier: Grammarly Pro. The Free plan ($0/month) covers essential spelling, punctuation, basic tone visibility, and 100 generative AI prompts per month. Grammarly Pro is priced at $12/member/month when billed annually ($144/year) or $30/member/month when billed monthly ($60 quarterly), unlocking unlimited personalized fluency suggestions, full-sentence rewrites, tone adjustment, citation formatting, plagiarism and AI detection, 1 team style guide, and 2,000 generative AI prompts per member each month. Large organizations opt for Grammarly Enterprise (available with Superhuman Go) for unlimited AI prompts, SAML SSO, SCIM provisioning, Data Loss Prevention (DLP), and Bring Your Own Key (BYOK) encryption.

**Pricing & Plans:** Free plan ($0/month) includes core grammar and spelling checks, tone detection, and 100 generative AI prompts/month; Grammarly Pro costs $12/member/month billed annually ($144/year, or $30/month billed monthly) with full-sentence rewrites, plagiarism/AI detection, team style guides, and 2,000 AI prompts/month, while Enterprise offers custom pricing with unlimited AI prompts and BYOK security.

- **Ubiquitous Inline Rewriting & Tone Calibration:** Works natively inside Chrome, Safari, Firefox, Edge, Windows, Mac, Google Docs, MS Office, and mobile keyboards to flag grammar mistakes, rewrite tangled sentences, and shift tone toward confident, empathetic, or executive registers.
- **Specialized AI Agents (AI Grader, Citation Finder & Reader Reactions):** Deploys contextual AI agents that predict how a target audience will react to a draft, locate credible supporting citations, grade essays against rubric criteria, and generate drafts using up to 2,000 monthly prompts on Pro.
- **Grammarly Authorship, AI Detector & Plagiarism Checker:** Scans text against billions of web pages and academic databases for accidental plagiarism, detects AI-generated passages, and logs transparent document provenance via Authorship reports in Google Docs and Word.
- **Team Style Guides, Brand Tones & Knowledge Share:** Enables teams on Pro and Enterprise plans to codify company terminology, ban deprecated jargon, enforce inclusive language, insert shared Snippets, and surface internal company definitions inline.
- **Enterprise Security, DLP & Superhuman Platform Governance:** Protects organizational data with SOC 2 Type 2 attestation, SAML SSO, SCIM lifecycle management, Confidential Mode, Data Loss Prevention controls, Audit Logs API, and customer-managed BYOK encryption.

**Strengths:** Frictionless cross-platform integration works inside virtually every browser, desktop app, email client, and mobile OS without copy-pasting into a separate chatbot.; Consolidating Premium and Business into Grammarly Pro ($12/member/month annual) gives individuals and small teams access to style guides, analytics, and plagiarism/AI detection in one plan.; Grammarly Authorship provides a constructive, transparent audit trail for students and writers to demonstrate human writing integrity alongside responsible AI editing.; Mature enterprise security posture featuring BYOK encryption, Data Loss Prevention, and granular application/domain blocklists.

**Limitations:** Month-to-month billing on Grammarly Pro is steep at $30/member/month compared to the $12/member/month annual commitment ($144 billed upfront).; Core writing intelligence and style rules remain primarily optimized for English dialects (US, UK, Canadian, Australian, Indian) rather than native multilingual grammar checking.; Aggressive inline underlines and pop-up agent cards can feel visually intrusive in dense technical documents or code-heavy web editors unless muted per domain.

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

## 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)

## Frequently Asked Questions

### How do Grammarly and WriteTone compare in monthly traffic?

Grammarly has 58,867,412 monthly visits, while WriteTone has 7,461. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Grammarly has a month-over-month growth rate of -1.5%; WriteTone has -9.2%.

### How does pricing compare?

Grammarly: Freemium. Free plan ($0/month) includes core grammar and spelling checks, tone detection, and 100 generative AI prompts/month; Grammarly Pro costs $12/member/month billed annually ($144/year, or $30/month billed monthly) with full-sentence rewrites, plagiarism/AI detection, team style guides, and 2,000 AI prompts/month, while Enterprise offers custom pricing with unlimited AI prompts and BYOK security. 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.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [DeepL](https://openaitools.app/tool/deepl) | 95,110,871 | -1.7% | Freemium | Outstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker. | [.md](https://openaitools.app/tool/deepl.md) |
| 2 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Paraphrase, proofread and summarize text with an AI writing workspace | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 3 | [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) |
| 4 | [Scribbr](https://openaitools.app/tool/scribbr) | 7,530,803 | +14.6% | Freemium | Academic proofreading, plagiarism checking and AI-powered writing tools in one place | [.md](https://openaitools.app/tool/scribbr.md) |
| 5 | [LanguageTool](https://openaitools.app/tool/languagetool) | 5,707,795 | -4.2% | Freemium | Provides strong multilingual grammar and style checking across apps, but offers fewer advanced generative AI features. | [.md](https://openaitools.app/tool/languagetool.md) |
| 6 | [ProWritingAid](https://openaitools.app/tool/prowritingaid-com) | 1,623,266 | +17.6% | Freemium, Paid | Delivers deeper manuscript analysis and structural reports, but has a steeper learning curve than Grammarly. | [.md](https://openaitools.app/tool/prowritingaid-com.md) |
| 7 | [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) |
| 8 | [Paperpal](https://openaitools.app/tool/paperpal) | 1,111,641 | +1.7% | Freemium | AI academic writing assistant that edits, cites, and checks your manuscript right where you write | [.md](https://openaitools.app/tool/paperpal.md) |
| 9 | [GPTinf](https://openaitools.app/tool/gptinf-com) | 674,246 | +25.8% | Freemium, Free Trial, Paid | Humanize AI text and detect it — one clean, all-in-one writing suite | [.md](https://openaitools.app/tool/gptinf-com.md) |
| 10 | [Hemingway Editor](https://openaitools.app/tool/hemingway-editor) | 605,169 | -8.6% | Free Trial, Paid, Free | Highlights readability and sentence complexity visually, but lacks automated grammar correction and browser-wide extension support. | [.md](https://openaitools.app/tool/hemingway-editor.md) |

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

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