# ChatGPT vs Grammarly Comparison

| | ChatGPT | Grammarly | 
|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.7 out of 5 | 
| **Total Reviews** | 2,945 | 14,068 | 
| **Largest Market Segment** | Small-Business (56.8% of reviews) | Small-Business (52.3% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | 

---
## Top Pros & Cons

### ChatGPT

Pros:
- Ease of Use (782 reviews)
- Useful (735 reviews)

Cons:
- AI Limitations (364 reviews)
- Context Understanding (333 reviews)

### Grammarly

Pros:
- Writing Improvement (2170 reviews)
- Accuracy (1227 reviews)

Cons:
- Incorrect Corrections (620 reviews)
- Poor Suggestions (433 reviews)

---
## Ratings Comparison
| Rating | ChatGPT | Grammarly | 
|---|---|---|
  | **Meets Requirements** | 8.9 (2404 reviews) | 9.2 (10598 reviews) | 
  | **Ease of Use** | 9.5 (2502 reviews) | 9.3 (10877 reviews) | 
  | **Ease of Setup** | 9.5 (2026 reviews) | 9.4 (4755 reviews) | 
  | **Ease of Admin** | 9.2 (258 reviews) | 9.3 (2801 reviews) | 
  | **Quality of Support** | 8.4 (2020 reviews) | 9.0 (6881 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.1 (255 reviews) | 9.4 (2758 reviews) | 
  | **Product Direction (% positive)** | 9.1 (2290 reviews) | 9.4 (10849 reviews) | 

---
## Pricing

### ChatGPT

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### Grammarly

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Artificial Intelligence

| Product | Score | Reviews |
|---|---|---|
| **ChatGPT** | N/A | N/A |
| **Grammarly** | N/A | N/A |

#### Additional Functionality

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Tagging** | Not enough data | Not enough data | 
| **Natural Language Processing** | Not enough data | Not enough data | 
| **Data Extraction** | Not enough data | Not enough data | 
| **Multi-Language** | Not enough data | Not enough data | 
| **Predictive Analytics** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **Speech Recognition** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Data Storage Management** | Not enough data | Not enough data | 
| **Virtual Personal Assistant (VPA)** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Customer Segmentation** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **For eCommerce** | Not enough data | Not enough data | 
| **Role-Based Permissions** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 
| **Search/Filter** | Not enough data | Not enough data | 
| **Monitoring** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Trend Analysis** | Not enough data | Not enough data | 
| **Machine Learning** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Alerts/Escalation** | Not enough data | Not enough data | 
| **Performance Metrics** | Not enough data | Not enough data | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Mobile App** | Not enough data | Not enough data | 
| **Multiple Data Sources** | Not enough data | Not enough data | 
| **For Sales Teams/Organizations** | Not enough data | Not enough data | 
| **Sentiment Analysis** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Chatbot** | Not enough data | Not enough data | 
| **Workflow Automation** | Not enough data | Not enough data | 

### Collaboration & Productivity

| Product | Score | Reviews |
|---|---|---|
| **ChatGPT** | N/A | N/A |
| **Grammarly** | N/A | N/A |

#### Additional Functionality

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **To-Do List** | Not enough data | Not enough data | 
| **@mentions** | Not enough data | Not enough data | 
| **Single Sign On** | Not enough data | Not enough data | 
| **File Management** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Prioritization** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Screen Sharing** | Not enough data | Not enough data | 
| **Content Management** | Not enough data | Not enough data | 
| **Brainstorming** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **File Transfer** | Not enough data | Not enough data | 
| **Calendar Management** | Not enough data | Not enough data | 
| **Status Tracking** | Not enough data | Not enough data | 
| **Real-Time Notifications** | Not enough data | Not enough data | 
| **Version Control** | Not enough data | Not enough data | 
| **Task Management** | Not enough data | Not enough data | 
| **Activity Tracking** | Not enough data | Not enough data | 
| **Real Time Editing** | Not enough data | Not enough data | 
| **Communication Management** | Not enough data | Not enough data | 
| **Chat/Messaging** | Not enough data | Not enough data | 
| **Tagging** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Assignment Management** | Not enough data | Not enough data | 
| **Task Scheduling** | Not enough data | Not enough data | 
| **Project Management** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Secure Data Storage** | Not enough data | Not enough data | 
| **File Sharing** | Not enough data | Not enough data | 
| **Document Storage** | Not enough data | Not enough data | 
| **Task Progress Tracking** | Not enough data | Not enough data | 
| **Discussions/Forums** | Not enough data | Not enough data | 
| **Commenting/Notes** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Contact Management** | Not enough data | Not enough data | 
| **Video Conferencing** | Not enough data | Not enough data | 
| **Progress Tracking** | Not enough data | Not enough data | 
| **Mobile Access** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 

### Generative AI

| Product | Score | Reviews |
|---|---|---|
| **ChatGPT** | N/A | N/A |
| **Grammarly** | N/A | N/A |

#### Additional Functionality

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Code Generation** | Not enough data | Not enough data | 
| **Text to Image** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Natural Language Processing** | Not enough data | Not enough data | 
| **Virtual Characters and Avatars** | Not enough data | Not enough data | 
| **Content Generation** | Not enough data | Not enough data | 
| **Personalization and Recommendation** | Not enough data | Not enough data | 
| **Conditional Generation** | Not enough data | Not enough data | 
| **Transformer Model** | Not enough data | Not enough data | 
| **Automated Image & Video Editing** | Not enough data | Not enough data | 
| **Interactive and Co-Creative Systems** | Not enough data | Not enough data | 
| **Text Summarization** | Not enough data | Not enough data | 
| **Data Augmentation** | Not enough data | Not enough data | 
| **Variation Autoencoder Models** | Not enough data | Not enough data | 
| **Adversarial Training** | Not enough data | Not enough data | 
| **Transfer Learning and Fine-tuning** | Not enough data | Not enough data | 
| **Simulation and Scenario Generation** | Not enough data | Not enough data | 
| **Creative Design** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Prompt Engineering** | Not enough data | Not enough data | 
| **Foundation Model** | Not enough data | Not enough data | 

### AI Chatbots

| Product | Score | Reviews |
|---|---|---|
| **ChatGPT** | 8.8/10 | 1711 |
| **Grammarly** | N/A | N/A |

#### Core Conversational Capabilities - AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Controlled LLM Response Generation** | 9.1 (230 reviews) | Not enough data | 
| **Context Maintenance Within Sessions** | 8.5 (344 reviews) | Not enough data | 
| **Natural Language Understanding & Intent Inference** | 9.1 (320 reviews) | Not enough data | 

#### Data

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Reliability** | 8.1 (1273 reviews) | Not enough data | 
| **Data Security** | 8.0 (765 reviews) | Not enough data | 

#### Interaction

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Complex Query Handling** | 8.7 (1071 reviews) | Not enough data | 
| **Natural Conversation** | 8.9 (1009 reviews) | Not enough data | 
| **Understanding** | 8.9 (1004 reviews) | Not enough data | 
| **Feedback Management** | 8.5 (927 reviews) | Not enough data | 
| **Customizability** | 8.6 (841 reviews) | Not enough data | 
| **Multi-Channel Management** | 9.2 (6 reviews) | Not enough data | 
| **Communication Management** | 9.5 (7 reviews) | Not enough data | 
| **Workflow Management** | 9.0 (8 reviews) | Not enough data | 
| **Email Management** | 10.0 (6 reviews) | Not enough data | 
| **Knowledge Base Management** | 9.8 (8 reviews) | Not enough data | 

#### Task & Flow Management - AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Scripted Dialogue & Decision Tree Support** | 8.9 (174 reviews) | Not enough data | 
| **Fallback Responses for Unknown Queries** | 8.4 (160 reviews) | Not enough data | 

#### Learning

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **User Interaction Learning** | 8.9 (762 reviews) | Not enough data | 
| **Error Learning** | 8.2 (741 reviews) | Not enough data | 

#### Deployment & Embedding - AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **API Access for Business System Integration** | 8.9 (154 reviews) | Not enough data | 
| **Web Widget & SDK Embedding** | 8.6 (119 reviews) | Not enough data | 

#### Content Generation

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Creativity** | 8.9 (1009 reviews) | Not enough data | 
| **Content Accuracy** | 7.7 (1143 reviews) | Not enough data | 

#### Admin & Configuration - AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **No-Code Conversation Design** | 8.9 (151 reviews) | Not enough data | 

#### System

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **API Flexibility** | 8.5 (682 reviews) | Not enough data | 
| **Update Frequency and Utility** | 8.5 (731 reviews) | Not enough data | 
| **Cross-Platform Compatibility	** | 8.6 (704 reviews) | Not enough data | 
| **Software Integration** | 8.4 (762 reviews) | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 

#### Agentic AI - AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Autonomous Task Execution** | 8.3 (306 reviews) | Not enough data | 
| **Multi-step Planning** | 8.8 (379 reviews) | Not enough data | 
| **Cross-system Integration** | 8.5 (290 reviews) | Not enough data | 
| **Adaptive Learning** | 8.7 (299 reviews) | Not enough data | 
| **Natural Language Interaction** | 8.8 (416 reviews) | Not enough data | 
| **Proactive Assistance** | 8.5 (308 reviews) | Not enough data | 
| **Decision Making** | 8.7 (319 reviews) | Not enough data | 

#### Monitoring & Improvement - AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Feedback-Driven Response Optimization** | 8.8 (142 reviews) | Not enough data | 

#### Reliability & Safety - AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Guardrails & Content Controls** | 8.3 (142 reviews) | Not enough data | 

#### Additional Functionality

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Autoresponders** | Not enough data | Not enough data | 
| **Configurable Workflow** | Not enough data | Not enough data | 
| **Natural Language Processing** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 
| **Sentiment Analysis** | Not enough data | Not enough data | 
| **Real-Time Analytics** | Not enough data | Not enough data | 
| **Pre-Configured Bot** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Live Chat** | 9.7 (5 reviews) | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 
| **Code-free Development** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Speech Recognition** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Generative AI** | 8.9 (6 reviews) | Not enough data | 
| **Customer Service Analytics** | Not enough data | Not enough data | 
| **Chatbot** | 9.2 (6 reviews) | Not enough data | 
| **Intent Recognition** | Not enough data | Not enough data | 
| **Lead Capture** | Not enough data | Not enough data | 
| **Multi-Channel Communication** | Not enough data | Not enough data | 
| **Search/Filter** | Not enough data | Not enough data | 
| **Visual Analytics** | Not enough data | Not enough data | 
| **AI Copilot** | 9.7 (5 reviews) | Not enough data | 
| **Chat/Messaging** | 9.5 (7 reviews) | Not enough data | 
| **CRM** | Not enough data | Not enough data | 
| **Chat Transcript** | Not enough data | Not enough data | 
| **Performance Metrics** | Not enough data | Not enough data | 
| **Contextual Guidance** | Not enough data | Not enough data | 
| **Natural Language Search** | 9.0 (5 reviews) | Not enough data | 
| **Monitoring** | Not enough data | Not enough data | 
| **Speech Synthesis** | Not enough data | Not enough data | 
| **Real-Time Notifications** | Not enough data | Not enough data | 
| **Customer Database** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **For Developers** | Not enough data | Not enough data | 
| **Customer Segmentation** | Not enough data | Not enough data | 
| **Alerts/Escalation** | Not enough data | Not enough data | 
| **Engagement Tracking** | Not enough data | Not enough data | 

### AI Writing Assistant

| Product | Score | Reviews |
|---|---|---|
| **ChatGPT** | N/A | N/A |
| **Grammarly** | 8.5/10 | 7128 |

#### Grammar

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Grammar Check** | Not enough data | 9.6 (5648 reviews) | 
| **Tone Check** | Not enough data | 9.0 (5294 reviews) | 
| **Sentence Formatting** | Not enough data | 9.2 (5348 reviews) | 
| **Spell Check** | Not enough data | Not enough data | 

#### Formatting

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Plagiarism Check** | Not enough data | 8.3 (4487 reviews) | 
| **Style Editor** | Not enough data | 8.7 (4816 reviews) | 
| **Citation Finder** | Not enough data | 7.8 (4110 reviews) | 
| **Rich Text Editor** | Not enough data | Not enough data | 

#### Content 

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Content Ideas** | Not enough data | 8.5 (4575 reviews) | 
| **Content Generation** | Not enough data | 8.3 (4347 reviews) | 
| **Form Generation** | Not enough data | 7.9 (4031 reviews) | 

#### Product Type

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Standalone Application** | Not enough data | 8.5 (4376 reviews) | 
| **Plugin** | Not enough data | 8.7 (4654 reviews) | 

#### Generative AI

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **AI Text Generation** | Not enough data | 8.1 (3133 reviews) | 
| **AI Text Summarization** | Not enough data | 8.1 (3079 reviews) | 
| **Generative AI** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Revision History** | Not enough data | Not enough data | 
| **Assisted Content Creation** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Templates** | Not enough data | Not enough data | 
| **Search** | Not enough data | Not enough data | 
| **Tone Selection** | Not enough data | Not enough data | 
| **Multi-Language** | Not enough data | Not enough data | 
| **Tagging** | Not enough data | Not enough data | 
| **Autocomplete** | Not enough data | Not enough data | 
| **Document Export** | Not enough data | Not enough data | 
| **Dictionary/Thesaurus** | Not enough data | Not enough data | 
| **Snippets** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Customizable Templates** | Not enough data | Not enough data | 
| **Customizable Rules** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Autocorrect** | Not enough data | Not enough data | 
| **Natural Language Processing** | Not enough data | Not enough data | 
| **Language Detection** | Not enough data | Not enough data | 
| **Keyword Research Tools** | Not enough data | Not enough data | 
| **Plagiarism Detection** | Not enough data | Not enough data | 
| **Text Editing** | Not enough data | Not enough data | 
| **Auto-Save** | Not enough data | Not enough data | 
| **Brand Guidelines** | Not enough data | Not enough data | 

### Plagiarism Checker

| Product | Score | Reviews |
|---|---|---|
| **ChatGPT** | N/A | N/A |
| **Grammarly** | 8.4/10 | 1932 |

#### Database Type

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Custom Database** | Not enough data | 8.2 (1221 reviews) | 
| **Internet Content** | Not enough data | 8.6 (1296 reviews) | 
| **Proprietary Database** | Not enough data | 8.2 (1200 reviews) | 
| **Academic Databases** | Not enough data | 8.2 (1220 reviews) | 
| **Multiple Data Sources** | Not enough data | Not enough data | 
| **Source Database** | Not enough data | Not enough data | 
| **Single Sign On** | Not enough data | Not enough data | 

#### Content Features

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Private Cloud** | Not enough data | 8.0 (1194 reviews) | 
| **CMS Integrations** | Not enough data | 8.0 (1173 reviews) | 
| **Itemized Reporting** | Not enough data | 8.1 (1191 reviews) | 
| **Real-Time Evaluation** | Not enough data | 8.8 (1314 reviews) | 
| **Real-Time Reporting** | Not enough data | Not enough data | 
| **Ad hoc Reporting** | Not enough data | Not enough data | 

#### Software Type

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Browser Application** | Not enough data | 8.9 (1366 reviews) | 
| **Desktop Application** | Not enough data | 8.8 (1339 reviews) | 

#### Additional Functionality

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Reference Checking** | Not enough data | Not enough data | 
| **Secure Login** | Not enough data | Not enough data | 
| **Multiple File Format Support** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 
| **Real Time Comparisons** | Not enough data | Not enough data | 
| **Customizable Categories** | Not enough data | Not enough data | 
| **Document Templates** | Not enough data | Not enough data | 
| **Sentiment Analysis** | Not enough data | Not enough data | 
| **Text Similarity Detection** | Not enough data | Not enough data | 
| **Side-by-Side Comparison** | Not enough data | Not enough data | 
| **Academic/Education** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Real-Time Analytics** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Search/Filter** | Not enough data | Not enough data | 
| **Text Editing** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Natural Language Search** | Not enough data | Not enough data | 
| **Categorization/Grouping** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Grammar Check** | Not enough data | Not enough data | 
| **Mobile Alerts** | Not enough data | Not enough data | 
| **Summary Reports** | Not enough data | Not enough data | 
| **Full Text Search** | Not enough data | Not enough data | 
| **Multi-Language** | Not enough data | Not enough data | 
| **File Management** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Corporate/Business** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Content Scan** | Not enough data | Not enough data | 
| **Document Review** | Not enough data | Not enough data | 
| **Content Management** | Not enough data | Not enough data | 
| **Performance Management** | Not enough data | Not enough data | 
| **Bulk Uploading** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 
| **Multiple User Accounts** | Not enough data | Not enough data | 
| **Customizable Reports** | Not enough data | Not enough data | 
| **Content Library** | Not enough data | Not enough data | 
| **Spell Check** | Not enough data | Not enough data | 
| **Duplicate Detection** | Not enough data | Not enough data | 

### Proofreading

| Product | Score | Reviews |
|---|---|---|
| **ChatGPT** | N/A | N/A |
| **Grammarly** | 8.4/10 | 9119 |

#### Grammar Tools

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Vocabulary Recommendations** | Not enough data | 8.9 (7624 reviews) | 
| **Sentence Rephrasing** | Not enough data | 8.8 (7735 reviews) | 
| **Dictionary** | Not enough data | 8.8 (7304 reviews) | 

#### Writing Support

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Text Reader** | Not enough data | 8.2 (6608 reviews) | 
| **Machine Translation** | Not enough data | 7.7 (5940 reviews) | 
| **Custom Style Guides** | Not enough data | 8.2 (6440 reviews) | 
| **Reporting** | Not enough data | 8.2 (6249 reviews) | 

#### Software Availability

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Word Processor** | Not enough data | 8.8 (6915 reviews) | 
| **Integrations** | Not enough data | 8.5 (6792 reviews) | 
| **Browser Plug-In** | Not enough data | 8.8 (7227 reviews) | 

#### Generative AI

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **AI Text Generation** | Not enough data | 7.8 (5007 reviews) | 
| **AI Text-to-Speech** | Not enough data | Feature Not Available | 
| **AI Text Summarization** | Not enough data | 7.8 (4958 reviews) | 
| **Generative AI** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Monitoring** | Not enough data | Not enough data | 
| **Text Editing** | Not enough data | Not enough data | 
| **Grammar Check** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Full Text Search** | Not enough data | Not enough data | 
| **Customizable Templates** | Not enough data | Not enough data | 
| **Duplicate Detection** | Not enough data | Not enough data | 
| **Template Management** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Multiple User Accounts** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Single Sign On** | Not enough data | Not enough data | 
| **Summary Reports** | Not enough data | Not enough data | 
| **Filtering** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Punctuation Check** | Not enough data | Not enough data | 
| **Style Check** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Document Templates** | Not enough data | Not enough data | 
| **Contextual Guidance** | Not enough data | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 
| **Dictionary/Thesaurus** | Not enough data | Not enough data | 
| **Customizable Reports** | Not enough data | Not enough data | 
| **Document Review** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Mobile Alerts** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Synchronous Editing** | Not enough data | Not enough data | 
| **Text Review** | Not enough data | Not enough data | 
| **Rich Text Editor** | Not enough data | Not enough data | 
| **Mobile Access** | Not enough data | Not enough data | 
| **Customizable Categories** | Not enough data | Not enough data | 
| **Spell Check** | Not enough data | Not enough data | 
| **Content Management** | Not enough data | Not enough data | 
| **Natural Language Search** | Not enough data | Not enough data | 
| **Multi-Language** | Not enough data | Not enough data | 
| **Content Library** | Not enough data | Not enough data | 
| **Sentiment Analysis** | Not enough data | Not enough data | 
| **Problem Area Alerts** | Not enough data | Not enough data | 
| **Multiple Format Support** | Not enough data | Not enough data | 
| **Multiple Data Sources** | Not enough data | Not enough data | 
| **Real-Time Updates** | Not enough data | Not enough data | 
| **Real Time Comparisons** | Not enough data | Not enough data | 
| **Plagiarism Detection** | Not enough data | Not enough data | 
| **Real-Time Analytics** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 

### AI Code Generation

| Product | Score | Reviews |
|---|---|---|
| **ChatGPT** | 8.8/10 | 488 |
| **Grammarly** | N/A | N/A |

#### Functionality

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Accuracy** | 8.4 (396 reviews) | Not enough data | 
| **Input processing** | 8.9 (368 reviews) | Not enough data | 
| **Interface** | 9.4 (382 reviews) | Not enough data | 
| **Code quality** | 8.7 (379 reviews) | Not enough data | 

#### Support

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Community** | 8.4 (327 reviews) | Not enough data | 
| **Update schedule** | 8.6 (327 reviews) | Not enough data | 
| **Documentation** | 8.7 (343 reviews) | Not enough data | 

#### Agentic AI - AI Code Generation

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Cross-system Integration** | 8.6 (100 reviews) | Not enough data | 
| **Adaptive Learning** | 8.9 (107 reviews) | Not enough data | 
| **Natural Language Interaction** | 9.2 (119 reviews) | Not enough data | 
| **Proactive Assistance** | 8.7 (100 reviews) | Not enough data | 
| **Decision Making** | 8.8 (116 reviews) | Not enough data | 
| **AI/Machine Learning** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Documentation Management** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Syntax Check** | Not enough data | Not enough data | 
| **Code Explainer** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **Code Generation** | Not enough data | Not enough data | 
| **Real-Time Analytics** | Not enough data | Not enough data | 
| **AI Coding Assistant** | Not enough data | Not enough data | 
| **Intelligent Code Completion** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Code Refactoring** | Not enough data | Not enough data | 
| **Code Snippet** | Not enough data | Not enough data | 
| **Multiple Programming Languages Supported** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Code Editing** | Not enough data | Not enough data | 
| **Integrated Development Environment** | Not enough data | Not enough data | 
| **Prompt Engineering** | Not enough data | Not enough data | 
| **Task Automation** | Not enough data | Not enough data | 
| **Automated Testing** | Not enough data | Not enough data | 
| **Personalization and Recommendation** | Not enough data | Not enough data | 
| **Encryption** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Content Generation** | Not enough data | Not enough data | 
| **Code Testing** | Not enough data | Not enough data | 
| **Collaborative Development** | Not enough data | Not enough data | 
| **Machine Translation** | Not enough data | Not enough data | 
| **Code Conversion** | Not enough data | Not enough data | 
| **Debugging** | Not enough data | Not enough data | 
| **GDPR Compliance** | Not enough data | Not enough data | 
| **Codebase Scanning** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 

### Large Language Models (LLMs)

| Product | Score | Reviews |
|---|---|---|
| **ChatGPT** | 8.3/10 | 583 |
| **Grammarly** | N/A | N/A |

#### Performance

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Quality of Responses** | 8.7 (483 reviews) | Not enough data | 
| **Contextual Understanding** | 8.5 (370 reviews) | Not enough data | 
| **Efficiency in Multi-turn Conversations** | 8.1 (311 reviews) | Not enough data | 
| **Response Generation Speed** | 8.8 (379 reviews) | Not enough data | 
| **Domain Adaptability** | 9.0 (400 reviews) | Not enough data | 

#### Usability

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Integration Ease** | 8.7 (274 reviews) | Not enough data | 
| **API User-Friendliness** | 8.5 (238 reviews) | Not enough data | 
| **Customization Flexibility** | 8.5 (261 reviews) | Not enough data | 
| **Quality of Documentation** | 8.4 (261 reviews) | Not enough data | 
| **Support Effectiveness** | 8.1 (256 reviews) | Not enough data | 

#### Ethics & Compliance

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Bias Mitigation** | 7.7 (240 reviews) | Not enough data | 
| **Data Privacy Protection** | 7.4 (248 reviews) | Not enough data | 
| **Content Moderation** | 8.4 (246 reviews) | Not enough data | 
| **Transparency and Explainability** | 8.2 (247 reviews) | Not enough data | 
| **Ethical Guidelines Adherence** | 8.2 (237 reviews) | Not enough data | 

#### Generative AI - Large Language Models (LLMs)

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Text Generation** | 9.7 (262 reviews) | Not enough data | 
| **Text-to-Speech** | 9.0 (78 reviews) | Not enough data | 
| **Text-to-Image** | 8.2 (132 reviews) | Not enough data | 
| **Text-to-Music** | 7.0 (58 reviews) | Not enough data | 
| **Text-to-3D** | 7.2 (56 reviews) | Not enough data | 
| **Text-to-Video** | 6.7 (63 reviews) | Not enough data | 
| **Text Summarization** | 9.6 (145 reviews) | Not enough data | 
| **Image-to-Text** | 9.0 (94 reviews) | Not enough data | 

### Enterprise AI Chatbots

| Product | Score | Reviews |
|---|---|---|
| **ChatGPT** | N/A | N/A |
| **Grammarly** | N/A | N/A |

#### AI & Conversational Intelligence - Enterprise AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Retrieval-Augmented Generation (RAG)** | Not enough data | Not enough data | 
| **Natural Language Understanding** | Not enough data | Not enough data | 
| **Multi-Turn Conversations** | Not enough data | Not enough data | 
| **Contextual Response Generation** | Not enough data | Not enough data | 

#### Knowledge & Data Integration - Enterprise AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Real-Time Data Retrieval** | Not enough data | Not enough data | 
| **API & Custom Data Connectors** | Not enough data | Not enough data | 
| **Knowledge Base Integrations** | Not enough data | Not enough data | 
| **CRM & ERP Integrations** | Not enough data | Not enough data | 

#### Security, Governance & Compliance - Enterprise AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Audit Logging** | Not enough data | Not enough data | 
| **Role-Based Access Controls** | Not enough data | Not enough data | 
| **Data Residency Controls** | Not enough data | Not enough data | 
| **Response Guardrails** | Not enough data | Not enough data | 

#### Administration & Deployment - Enterprise AI Chatbots

| Feature | ChatGPT | Grammarly | 
|---|---|---|
| **Workflow Automation** | Not enough data | Not enough data | 
| **Escalation Workflows** | Not enough data | Not enough data | 
| **Conversation Analytics** | Not enough data | Not enough data | 
| **Multi-Channel Deployment** | Not enough data | Not enough data | 

---
## Categories

**Unique to ChatGPT (4):** [AI Code Generation Software](https://www.g2.com/categories/ai-code-generation), [AI Chatbots Software](https://www.g2.com/categories/ai-chatbots), [Large Language Models (LLMs) Software](https://www.g2.com/categories/large-language-models-llms), [Enterprise AI Chatbots Software](https://www.g2.com/categories/enterprise-ai-chatbots)

**Unique to Grammarly (3):** [AI Writing Assistants](https://www.g2.com/categories/ai-writing-assistant), [Plagiarism Checker Software](https://www.g2.com/categories/plagiarism-checker), [Proofreading Software](https://www.g2.com/categories/proofreading)


---
## Reviewer Demographics

### By Company Size

| Segment | ChatGPT | Grammarly | 
|---|---|---|
| **Small-Business** | 56.8% | 52.3% | 
| **Mid-Market** | 29.0% | 35.4% | 
| **Enterprise** | 14.2% | 12.3% | 

### By Industry

#### ChatGPT

- **Information Technology and Services:** 15.0%
- **Computer Software:** 14.3%
- **Marketing and Advertising:** 8.0%
- **Education Management:** 3.4%
- **Higher Education:** 3.3%
- **Financial Services:** 3.1%
- **Consulting:** 3.1%
- **Computer & Network Security:** 2.5%
- **Accounting:** 1.9%
- **Staffing and Recruiting:** 1.7%
- **Other:** 43.7%

#### Grammarly

- **Non-Profit Organization Management:** 11.9%
- **Marketing and Advertising:** 8.0%
- **Computer Software:** 7.7%
- **Information Technology and Services:** 7.4%
- **Higher Education:** 4.6%
- **Education Management:** 3.9%
- **Financial Services:** 3.1%
- **Primary/Secondary Education:** 2.5%
- **Consulting:** 2.4%
- **Hospital & Health Care:** 2.3%
- **Other:** 46.2%

---
## Alternatives

### Alternatives to ChatGPT

- [Gemini](https://www.g2.com/products/google-gemini/reviews) — 4.4/5 stars (529 reviews)
- [TESS AI](https://www.g2.com/products/tess-ai/reviews) — 4.7/5 stars (494 reviews)
- [Claude](https://www.g2.com/products/claude-2025-12-11/reviews) — 4.6/5 stars (445 reviews)
- [GitHub Copilot](https://www.g2.com/products/github-copilot/reviews) — 4.4/5 stars (394 reviews)
- [Perplexity](https://www.g2.com/products/perplexity/reviews) — 4.4/5 stars (328 reviews)
- [Replit](https://www.g2.com/products/replit/reviews) — 4.5/5 stars (402 reviews)
- [1min.AI](https://www.g2.com/products/1min-ai/reviews) — 4.6/5 stars (924 reviews)
- [Simplified](https://www.g2.com/products/simplified/reviews) — 4.6/5 stars (5010 reviews)
- [Notion](https://www.g2.com/products/notion/reviews) — 4.6/5 stars (13795 reviews)
- [Tidio](https://www.g2.com/products/tidio/reviews) — 4.6/5 stars (1961 reviews)

### Alternatives to Grammarly

- [ProWritingAid](https://www.g2.com/products/prowritingaid/reviews) — 4.5/5 stars (50 reviews)
- [Writesonic](https://www.g2.com/products/writesonic/reviews) — 4.7/5 stars (2125 reviews)
- [Jasper](https://www.g2.com/products/jasper-ai/reviews) — 4.7/5 stars (1275 reviews)
- [Rytr](https://www.g2.com/products/rytr/reviews) — 4.7/5 stars (821 reviews)
- [Pepper](https://www.g2.com/products/pepper-content-pepper/reviews) — 4.6/5 stars (496 reviews)
- [Semrush](https://www.g2.com/products/semrush/reviews) — 4.4/5 stars (4031 reviews)
- [Anyword](https://www.g2.com/products/anyword/reviews) — 4.8/5 stars (1228 reviews)
- [Wordtune](https://www.g2.com/products/ai21labs-wordtune/reviews) — 4.6/5 stars (201 reviews)
- [Simplified](https://www.g2.com/products/simplified/reviews) — 4.6/5 stars (5010 reviews)
- [Notion](https://www.g2.com/products/notion/reviews) — 4.6/5 stars (13795 reviews)

---
## Top Discussions

### ChatGPT

- Title: [🧠 Is AI Weakening Human Critical Thinking? Let’s Talk.](https://www.g2.com/discussions/is-ai-weakening-human-critical-thinking-let-s-talk) — 8 comments, 4 upvotes
  > **Top comment:** "Yes, as long as the user is not evaluating and sutdying the output, AI is weaking the critical thinking."
- Title: [GPT-4.5 What is your opinion?](https://www.g2.com/discussions/gpt-4-5-what-is-your-opinion) — 6 comments, 2 upvotes
  > **Top comment:** "I love using ChatGPT. I has help me lots if times to solve problems. "
- Title: [How do you balance ChatGPT’s speed with verifying answers that might be wrong or outdated?](https://www.g2.com/discussions/how-do-you-balance-chatgpt-s-speed-with-verifying-answers-that-might-be-wrong-or-outdated) — 2 comments, 1 upvote *(includes official response)*
  > **Top comment:** "You can always ask for Source to ChatGPT and verify that if it has a source if not he might be wrong and you should double check it."
- Title: [How do you handle ChatGPT answering confidently when it doesn’t really know?](https://www.g2.com/discussions/how-do-you-handle-chatgpt-answering-confidently-when-it-doesn-t-really-know) — 2 comments, 2 upvotes
  > **Top comment:** "Calmly repeat the question or change the wording. Errors will almost certainly be present, and they can't be eliminated completely, but you can significantly..."
- Title: [How do you keep ChatGPT neutral and useful for academic research and analysis?](https://www.g2.com/discussions/how-do-you-keep-chatgpt-neutral-and-useful-for-academic-research-and-analysis) — 1 comment, 1 upvote
  > **Top comment:** "To keep ChatGPT neutral and useful for academic research, I treat it as a supplementary tool rather than a primary source. I use it to brainstorm ideas,..."

### Grammarly

- Title: [How the readability score in Grammarly calculated? And what does it means?](https://www.g2.com/discussions/how-the-readability-score-in-grammarly-calculated-and-what-does-it-means) — 98 comments, 3 upvotes
  > **Top comment:** "Grammarly's readability score is based on the average length of sentences and words in your document, using a formula known as the Flesch reading ease test...."
- Title: [What are the benefits of using Grammarly Business for maintaining professionalism and clarity in business communication?](https://www.g2.com/discussions/what-are-the-benefits-of-using-grammarly-business-for-maintaining-professionalism-and-clarity-in-business-communication) — 17 comments, 4 upvotes
  > **Top comment:** "It helps with ensuring that your correspondence is precise and written with clarity."
- Title: [Is it possible to install it on all apps including powerpoint and browsers?](https://www.g2.com/discussions/is-it-possible-to-install-it-on-all-apps-including-powerpoint-and-browsers) — 12 comments, 1 upvote
  > **Top comment:** "When you download the correct extensions, it should work with many of your apps. It doesn't apply to all of them, however - excel for example - but it's..."
- Title: [What is Grammarly Business used for?](https://www.g2.com/discussions/what-is-grammarly-business-used-for) — 5 comments, 7 upvotes
  > **Top comment:** "In writing effective emails with right tone and no mistakes!"
- Title: [What is the business model of Grammarly?](https://www.g2.com/discussions/what-is-the-business-model-of-grammarly) — 4 comments, 2 upvotes
  > **Top comment:** "Grammarly's business model revolves around providing a premium grammar and spell-checking service for individuals, teams, and enterprise customers. The..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/chatgpt-vs-grammarly)