Grammarly Business is the enterprise version of Grammarly's AI writing assistant, providing real-time writing suggestions, tone adjustments, clarity improvements, and GrammarlyGO generative AI capabilities across every application a business team uses — email, Slack, CRM, documents, and web browsers — ensuring every written communication is professional, clear, and on-brand.
Product Overview
Grammarly Business's unique value is its ubiquity: unlike dedicated writing tools like Jasper or Writer that operate in a specific platform, Grammarly's browser extension and desktop app work inside every application a sales or marketing team uses — Gmail, Outlook, Salesforce, HubSpot, LinkedIn, Slack, Google Docs, and any website text field. This means every email a rep writes, every Slack message a manager sends, and every proposal a pre-sales team drafts benefits from real-time writing improvement without switching tools. GrammarlyGO — Grammarly's generative AI feature — can draft emails, rephrase content for different tones (formal, casual, confident), summarise documents, and generate replies based on context from the ongoing conversation. Grammarly Business's Style Guide allows companies to define approved terminology, brand vocabulary, and writing rules that are enforced across all team members' writing — ensuring brand consistency without manual review. Analytics dashboards show writing quality trends by team member and department, allowing managers to identify individuals who would benefit from targeted writing coaching.
Key Features
- Real-Time Writing Suggestions: Grammar, spelling, clarity, and tone suggestions across every application — improve every written communication as it is drafted.
- GrammarlyGO (Generative AI): Draft emails, rephrase content, adjust tone, and generate replies from context — AI writing acceleration built into every tool.
- Style Guide Enforcement: Define approved brand terminology and writing rules — enforce consistency across all team members' communications automatically.
- Tone Detector & Adjustment: Detect and adjust the tone of written communications — ensure emails are appropriately confident, formal, or empathetic for each situation.
- Team Analytics: Writing quality scores and trend reporting by team member — identify coaching opportunities and track improvement over time.
Best For
Sales, customer success, and marketing teams whose revenue impact depends on written communication quality — particularly distributed teams where inconsistent writing standards create brand or professionalism risks.
Pricing
Business: $15/member/month (3+ members). Enterprise: custom. Free individual plan available.
Key Integrations
Gmail, Outlook, Google Docs, Microsoft Word, Salesforce, HubSpot, Slack, LinkedIn, Chrome extension, Windows/Mac desktop app
Pros
- Works across every application — benefits every piece of writing without tool switching
- GrammarlyGO generative AI is immediately accessible in context wherever the user is writing
- Style Guide enforcement maintains brand voice consistency at scale across the whole team
- Widely adopted — minimal change management required as most users already know the Grammarly brand
Cons
- Writing improvement is incremental — less transformative than dedicated content generation tools like Jasper for high-volume content creation
- GrammarlyGO generative outputs require review — not suitable for unsupervised automated content production
- Privacy considerations for sensitive communications — some organisations restrict browser extension access to internal systems
RevOps Jobs-to-Be-Done
- Brand Voice Consistency Across Teams — Enforce company tone, style, and brand guidelines across all written communications using Grammarly's Style Guide and snippets. KPI: Achieve 90%+ brand voice consistency in all external communications without a copywriter reviewing every message
- Sales Email Quality at Scale — Improve the quality of sales emails and follow-ups written by every rep with real-time AI suggestions for clarity, tone, and persuasiveness. KPI: Increase sales email reply rates by 15% through improved email quality across the rep team
- Customer-Facing Writing Improvement — Help CS, support, and marketing teams write clearer, more professional customer communications that reflect well on the brand. KPI: Reduce customer escalations from unclear communication by 20% with AI-assisted writing quality
How It Fits Your Stack
Primary system of record: Works across all writing surfaces via browser extension
Key integrations: Gmail, Outlook, Salesforce, HubSpot, Slack, Google Docs, Microsoft Word
Data flows: Grammarly overlay on all text inputs in browser; Style Guide enforces company standards; analytics dashboard shows writing quality trends by team
Security & Compliance
- SSO / SAML: SAML 2.0 and Okta
- RBAC / permissions: Yes
- Audit logs: Yes
- Certifications: SOC 2 Type II, ISO 27001, GDPR
- Data residency: US and EU
Implementation & Ownership
- Time to first value: 1–3 days
- Implementation complexity: Very low — browser extension deployment
- Typical owners: VP Marketing, Sales Enablement, HR / People Ops
Business plan adds Style Guides, brand tone profiles, and admin analytics; essential for customer-facing teams
Proof & Buyer Signals
Ratings: G2: 4.6/5 (1,500+ reviews)
What buyers praise:
- Immediate writing quality improvement
- Style Guide is powerful for brand compliance
- Works everywhere without training
Common complaints:
- Not a generative AI tool — primarily editing and suggestions
- Privacy concerns with text access
Often Compared With
- Claude AI — Claude is a generative AI for writing from scratch; Grammarly Business improves and enforces quality in what humans already write
- Microsoft Copilot — Microsoft Copilot generates content within M365 apps; Grammarly works across all writing surfaces as a real-time quality layer
- Regie.ai — Regie.ai generates sales-specific outreach content; Grammarly Business improves the quality of all team writing across every channel
