Grammarly vs. OpenAI Comparison


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About Compose bold, clear, mistake-free writing with Grammarly’s AI-powered writing assistant. Grammarly now organizes your writing feedback by theme, so you can see how each change will help your readers better understand your message. Get corrections from Grammarly while you write on Gmail, Twitter, LinkedIn, and all your other favorite sites. From grammar and spelling to style and tone, Grammarly helps you eliminate errors and find the perfect words to express yourself. Get started for free and find out what you can accomplish with the power of Grammarly at your fingertips. With Grammarly Business, every member of your team can compose credible, mistake-free writing that makes your business look good. Every email, web page, and social media post makes an impression on your customers. With Grammarly, you can be confident it's the right impression. High-quality writing is more than just mechanics. Grammarly Business goes deeper with real-time suggestions for improving readability.	About OpenAI’s mission is to ensure that artificial general intelligence (AGI)—by which we mean highly autonomous systems that outperform humans at most economically valuable work—benefits all of humanity. We will attempt to directly build safe and beneficial AGI, but will also consider our mission fulfilled if our work aids others to achieve this outcome. Apply our API to any language task — semantic search, summarization, sentiment analysis, content generation, translation, and more — with only a few examples or by specifying your task in English. One simple integration gives you access to our constantly-improving AI technology. Explore how you integrate with the API with these sample completions.
Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook
Audience Individuals or teams that want an AI-powered writing assistant to improve their writing	Audience Any business that wants to take advantage of extremely powerful AI and build it into products
Support Phone Support 24/7 Live Support Online	Support Phone Support 24/7 Live Support Online
API Offers API	API Offers API
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $12 per month Free Version Free Trial	Pricing No information available. Free Version Free Trial
Reviews/Ratings Overall 4.8 / 5 ease 4.9 / 5 features 4.7 / 5 design 4.7 / 5 support 4.8 / 5 Read all reviews	Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews
Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person
Company Information Superhuman United States www.grammarly.com	Company Information OpenAI Founded: 2015 United States openai.com
Alternatives Jasper	Alternatives Vertex AI Google
SchoolAI BackBeat Ltd	Google AI Studio Google
Acrolinx	Amazon Bedrock Amazon
Writee	GPT-4 OpenAI
ProWritingAid Orpheus Technology View All	GPT-3.5 OpenAI View All
Categories AI Assistants AI Content Detection AI Productivity AI Summarizers AI Text Generators AI Tools AI Writing Content Optimization Education Grammar Checkers Keyboard Plagiarism Checker Productivity Proofreading	Categories AI Ad Copy Generators AI Content Generators AI Copywriters AI Development AI Models AI Summarizers AI Text Generators AI Tools AI Writing Artificial Intelligence Artificial Intelligence (AI) APIs Chatbot Embedding Models Generative AI Large Language Models LLM API Neural Network Semantic Search
Show More Features Proofreading Features Contextual Speller Dictionary / Thesaurus Grammar Check Plagiarism Detection Punctuation Check Reporting & Statistics Spell Check Style Check Text Editor	Show More Features Artificial Intelligence Features Chatbot For eCommerce For Healthcare For Sales Image Recognition Machine Learning Multi-Language Natural Language Processing Predictive Analytics Process/Workflow Automation Rules-Based Automation Virtual Personal Assistant (VPA) Chatbot Features Call to Action Context and Coherence Human Takeover Inline Media / Videos Machine Learning Natural Language Processing Payment Integration Prediction Ready-made Templates Reporting / Analytics Sentiment Analysis Social Media Integration
Integrations CloudNuro Motileo SurePath AI AIVideo.com Barndoor.ai Capable Crossnode Crow Crowdin Cua Cubby GPT-4 GPT-4.5 LLM Report Lemni NeonLingo OpenAI o3-mini-high Reap Slack Well Show More Integrations View All 39 Integrations	Integrations CloudNuro Motileo SurePath AI AIVideo.com Barndoor.ai Capable Crossnode Crow Crowdin Cua Cubby GPT-4 GPT-4.5 LLM Report Lemni NeonLingo OpenAI o3-mini-high Reap Slack Well Show More Integrations View All 1111 Integrations
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