
GrammarlyGo AI Writing Assistant
GrammarlyGo helps business owners and teams maintain professional communication. It is designed for organizations that need to support brand voice and may reduce time spent on manual document review.
At a glance
- Category
- Browse Productivity tools
- Best for
- Small business owners, Marketing and communications teams, Customer support leads, Enterprise organizations, Non-native English speaking professionals
- Pricing
- Grammarly offers a free plan. A Pro plan is available starting at $12 per month with a 7-day trial. Enterprise pricing requires contacting the sales team.
- Key use cases
- Professional Email Communication, Maintaining Brand Consistency, Drafting Long-form Documents, Cross-App Writing Support
- Integrations
- Gmail, Microsoft Outlook, Google Docs, Microsoft Word, Slack
- Official website
- Visit GrammarlyGo official website

GrammarlyGo is an AI communication platform designed to assist users with writing clarity, correctness, and tone. It functions as an overlay across many websites and applications, providing suggestions in real time as you type.
It is built for a range of users, from individuals and small business owners to enterprise teams. The tool is designed to help with tasks such as polishing emails, drafting documents, and helping company communications remain on-brand.
Beyond spell-checking, it includes AI agents for proofreading and paraphrasing, as well as a document editor called Docs. For business buyers, it offers administrative controls to manage style guides and track communication trends across a team.
Buyers should confirm which plan fits their needs, as features like full-sentence rewrites and plagiarism detection are available in paid tiers, and brand-voice controls are available in the Enterprise version.
Key Features
AI Writing Agents
Includes a Proofreader for structure and phrasing, a Paraphraser to adjust voice, and Reader Reactions for feedback on how a message may be received.
Grammar and Tone Checking
Identifies typos, punctuation errors, and grammatical mistakes while offering suggestions to adjust the writing tone from formal to friendly.
Plagiarism and AI Detection
Supports identifying accidental plagiarism and detecting AI-generated text in documents.
Custom Style Guides
Allows organizations to upload brand guidelines so teams receive suggestions based on company-specific terms and voice in real time.
Grammarly Docs
An AI-native document editor for brainstorming and drafting long-form content.
Multilingual Support
Provides writing support in English, Spanish, French, German, Portuguese, and Italian, with translation options for 19 languages.
Use Cases
Professional Email Communication
Using tone suggestions and proofreading to help ensure client emails are polished and professional.
Maintaining Brand Consistency
Applying a company style guide across a team to help keep terminology and voice consistent.
Drafting Long-form Documents
Using the Docs editor to move from a first thought to a final draft with AI assistance.
Cross-App Writing Support
Applying grammar and style corrections while working within Gmail, Slack, or Microsoft Word.
Best For
- Small business owners
- Marketing and communications teams
- Customer support leads
- Enterprise organizations
- Non-native English speaking professionals
Integrations
- Gmail
- Microsoft Outlook
- Google Docs
- Microsoft Word
- Slack
- Microsoft Teams
- Microsoft PowerPoint
- Apple Mail
- Notion
- Figma
- Salesforce
- Zendesk
- Jira
Pricing
Grammarly offers a free plan. A Pro plan is available starting at $12 per month with a 7-day trial. Enterprise pricing requires contacting the sales team.
FAQ
Where can I use GrammarlyGo?
- It is designed to work across major web browsers, desktop apps for Windows and Mac, and mobile apps for Android and iOS, and supports workflows in apps like Gmail, Slack, and Microsoft Word.
What is the difference between the Free and Pro plans?
- The Free plan supports basic spelling and grammar. The Pro plan, starting at $12/month, includes full-sentence rewrites, tone adjustments, plagiarism detection, and a higher limit of AI prompts.
Does GrammarlyGo support languages other than English?
- Yes, it provides writing support in English, Spanish, French, German, Portuguese, and Italian, and supports translation across 19 languages.
Source category: Productivity
Source subcategory: AI Writing Assistant
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Categories
Software Type
How AI is used
GrammarlyGo is an AI writing assistant for individuals and businesses that supports grammar checking, paraphrasing, and tone adjustment across various apps. It is designed for teams that need to support brand consistency and professional communication. Advanced AI prompts and brand controls are available in Pro and Enterprise plans.
Pros & Cons
Pros
- Works across a wide variety of apps and browsers without needing to copy-paste text.
- Offers a free tier for basic grammar and spelling needs.
- Includes specific tools for adjusting tone and paraphrasing content.
- Provides enterprise-grade security certifications such as SOC 2.
Cons
- Full-sentence rewrites and plagiarism detection require a paid Pro subscription.
- Brand tones and custom style guide management are limited to business and enterprise tiers.
- The free plan provides a lower number of AI prompts per month compared to paid plans.