# GrammarBot

According to OpenAITools.app telemetry verified on 2026-10-07, GrammarBot (grammarbot.app) is an AI platform indexed under Large Language Models (LLMs) generating 158 monthly visits with a month-over-month traffic delta of -2.04K (-92.8%). Its primary geographic market is United States (79.7% traffic share), and it operates on a Paid pricing model. Top competing alternatives by monthly volume include ChatGPT (5.92B visits/mo), Google Gemini (2.64B visits/mo), DeepSeek (357.4M visits/mo).

Free writing analyzer for grammar, readability, tone, and SEO

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | GrammarBot |
| Handle | grammarbot |
| Official Domain | grammarbot.app |
| Website URL | https://grammarbot.app |
| Categories | AI Grammar Checker, AI Writing Assistants, AI Spell Check, Large Language Models (LLMs), AI Email Assistant |
| Pricing Model | Paid |
| Monthly Visits | 158 |
| MoM Traffic Change | -2,044 |
| MoM Growth Rate | -92.8% |
| Primary Market | United States |
| Market Share | 79.7% |
| Direct Visits | 63 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 16 |
| Email Visits | 5 |
| Review Score | 5 |
| Saved Count | 0 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Features: Website; Pricing: Paid |
| Tags | Grammar checker, Spelling checker, AI grammar, Offline grammar, MacOS app, English writing, Proofreading |

## Overview

GrammarBot analyzes any text you paste and returns 12+ writing metrics almost instantly, with no signup. It combines grammar and spelling suggestions from the open-source LanguageTool engine with five readability scores, tone and sentiment detection, an SEO content score, vocabulary analysis, and reading time. The site says the analysis runs entirely in your browser and that your text is not uploaded.

## Pricing & Plans

Free to use with no premium tier; the site is supported by contextual ads and affiliate links.

## Key Features & Capabilities

- **Grammar and spelling checks:** Flags errors, awkward phrasing, and style issues with suggestions powered by the LanguageTool engine.
- **Five readability scores:** Flesch Reading Ease, Flesch-Kincaid, SMOG, Coleman-Liau, and Dale-Chall, each with a grade-level reading.
- **Tone and sentiment:** Detects formality (academic, professional, casual) and emotional sentiment so you can match your audience.
- **SEO content score:** Scores keyword density, length, semantic coverage, and readability against search-result averages.
- **Vocabulary and timing:** Shows lexical diversity, complex words, longest sentences, and estimated reading and speaking time.

## Primary Use Cases

- **Polishing posts and copy (Writers and marketers):** Check blog posts, emails, and landing-page copy for clarity, tone, and SEO before publishing.
- **Matching the reading level (Students and teachers):** Confirm that essays, theses, and teaching material sit at the intended grade level.
- **Auditing drafts (Editors and publishers):** Review submitted drafts for readability and consistency across a team.

## Strengths

- Free with no account required
- Analysis runs in the browser, keeping text private
- Combines grammar, readability, tone, and SEO in one place

## Limitations

- Focused on analysis rather than full rewriting or document editing
- The site lists no API or browser extension

## Frequently Asked Questions

### Is GrammarBot free?
Yes. The site says the whole tool runs in the browser with no premium tier.

### Which readability formulas are supported?
Flesch Reading Ease, Flesch-Kincaid, SMOG, Coleman-Liau, and Dale-Chall.

### Is my text stored or shared?
According to the site, the analysis runs in your browser and your text is not uploaded.

### What is GrammarBot's monthly traffic and growth trend?
GrammarBot currently receives 158 monthly visits, with a month-over-month traffic change of -2.04K (-92.8% growth rate). Its primary source market is United States (79.7% share), including 63 direct visits/mo and 0 organic search visits/mo.

### Is GrammarBot free? What is its pricing model?
GrammarBot operates on a Paid pricing model. Free to use with no premium tier; the site is supported by contextual ads and affiliate links. Supported billing and checkout platforms include: not listed.

### What are the best GrammarBot alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to GrammarBot are: 1. ChatGPT (5.92B visits/mo); 2. Google Gemini (2.64B visits/mo); 3. DeepSeek (357.4M visits/mo); 4. OpenAI Platform (259.46M visits/mo); 5. Google AI Studio (110.43M visits/mo).

### Which platforms and core AI capabilities does GrammarBot support?
GrammarBot is classified under Large Language Models (LLMs), AI Writing Assistants, AI Email Assistant, AI Grammar Checker, supports the following platforms: Website, and its core capability tags include: Grammar checker, Spelling checker, AI grammar, Offline grammar, MacOS app, English writing.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 5,920,597,264 | Freemium | [Compare](https://openaitools.app/compare/chatgpt-4-vs-grammarbot) |
| [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,641,252,633 | Freemium | [Compare](https://openaitools.app/compare/gemini-gemini-advanced-vs-grammarbot) |
| [DeepSeek](https://openaitools.app/tool/deepseek) | 357,399,386 | Freemium | [Compare](https://openaitools.app/compare/deepseek-vs-grammarbot) |
| [OpenAI Platform](https://openaitools.app/tool/openai) | 259,461,422 | Paid | [Compare](https://openaitools.app/compare/grammarbot-vs-openai) |
| [Google AI Studio](https://openaitools.app/tool/google-ai-studio) | 110,427,056 | Freemium | [Compare](https://openaitools.app/compare/google-ai-studio-vs-grammarbot) |
| [Perplexity](https://openaitools.app/tool/perplexity-ai) | 91,705,178 | Freemium | [Compare](https://openaitools.app/compare/grammarbot-vs-perplexity-ai) |
| [Airtable AI Assistant](https://openaitools.app/tool/airtable-ai-assistant) | 25,813,226 | Freemium, Free Trial, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/airtable-ai-assistant-vs-grammarbot) |
| [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 21,267,929 | Paid | [Compare](https://openaitools.app/compare/grammarbot-vs-openrouter-ai) |
| [venice.ai](https://openaitools.app/tool/venice-ai) | 20,263,295 | Freemium | [Compare](https://openaitools.app/compare/grammarbot-vs-venice-ai) |
| [Use AI](https://openaitools.app/tool/use-ai) | 9,750,913 | Free Trial, Paid | [Compare](https://openaitools.app/compare/grammarbot-vs-use-ai) |
| [Outlier AI](https://openaitools.app/tool/outlier-ai) | 9,635,522 | Paid | [Compare](https://openaitools.app/compare/grammarbot-vs-outlier-ai) |
| [BigModel](https://openaitools.app/tool/bigmodel) | 6,869,578 | Freemium, Free Trial, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/bigmodel-vs-grammarbot) |

---
Source: https://openaitools.app/tool/grammarbot