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Grammarly vs Writer
A plain-English comparison to help you choose between them.
Grammarly polishes people's writing; Writer governs an organisation's. Grammarly is the everywhere editorial layer: grammar, clarity, tone and rewrites across nearly every app, now part of the Superhuman suite, priced for individuals and teams. Writer is enterprise infrastructure: its own models, retrieval over company knowledge, agents under audit and the certifications infosec requires. Pick Grammarly to make everyone's writing cleaner today; pick Writer when governed, compliant content generation is a company requirement.
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Side by side
- Summary
Grammarly is the writing assistant that lives where you type: browser, desktop, mobile, Google Docs and Microsoft Office. It catches errors in real time, rewrites for clarity and tone, and now adds AI drafting plus agents for humanising machine text and detecting it.
Its company is now Superhuman, uniting Grammarly with the Coda workspace and the Mail inbox under one suite, threaded together by a proactive assistant. The Grammarly product itself continues under its own name as the writing layer, on free and paid tiers.
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Its enduring value is the safety net: a constant editorial pass over everything a person or a team writes, everywhere they write it.
- Best for
- Real-time grammar, clarity and tone checking across nearly every app
- One-click rewrites that tighten without changing meaning
- A steady editorial register for teams and non-native writers
- AI drafting where you already type, not in a separate app
- Checking whether text reads as human or machine-made
- Cost
- Freemium (Free tier + paid plans)
- Ease
- Openness
- Hosted service
- Data
- For confidential writing, check enterprise/DPA terms before pasting sensitive content; consumer tiers process text on Grammarly/Superhuman servers. Human-review AI rewrites for accuracy and voice. Note "Superhuman" is now the parent company: verify which product/tier you are buying, as stale listings cite retired "Starter" pricing.
- Summary
Writer is an enterprise AI platform built for governed work: its own Palmyra model family, a knowledge graph for retrieval against company data, and an agent layer that executes multi-step workflows under brand, compliance and security controls. Content is the heritage; agentic work is the direction.
The governance case is the differentiator: style and terminology enforcement, approvals and auditability, zero data retention options, and the security certifications that legal and infosec ask about first. Agents can now act on business signals across connected systems, with reusable skills encoding how a team's best work is done.
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It is bought by organisations, not individuals: the value assumes brand rules, compliance obligations and scale worth governing.
- Best for
- Governed, on-brand content at enterprise scale
- Style, terminology and compliance enforcement in the writing flow
- Agents executing multi-step work under audit and approvals
- Retrieval grounded in company knowledge
- Security postures that satisfy legal and infosec review
- Cost
- Enterprise
- Ease
- Openness
- Hosted service
- Data
- Built for governed environments: your style rules, terminology and knowledge sources apply under enterprise terms with admin control throughout.
Pricing
- Grammarly
Free$12/user·Custom
Prices as of August 2026.
- Free
- Free
- Pro
- $12per user, per monthbilled annually; $30 per user per month if billed monthly
- Enterprise
- Price on applicationno list price published
- Writer
Custom·Custom·Custom
Prices as of August 2026.
- Starter
- Price on applicationno list price published
- Enterprise
- Price on applicationno list price published
- AI Studio API
- Price on applicationusage billed at API rates
By area
Where each one pulls ahead, area by area.
| Area | Grammarly | Writer |
|---|---|---|
| By job | ||
| Marketing | the embarrassing error gets caught in copy that is about to go behind paid spend, which is the moment a small mistake stops being small | the way the best strategist on the team approaches a brief can be encoded as a reusable skill, so it stops leaving the building when they do |
| By task | ||
| Marketing content & SEO | Grammarly standardises tone across contributors without asking the organisation to adopt a governance layer first | Writer drafts from approved sources with retrieval grounded in company data, so the words start compliant instead of being corrected into shape afterwards |
| Writing & research | a suggestion is counsel rather than law, which matters because accepting every one of them sands the voice off writing that had earned its friction | there is a record of who wrote a line, who changed it and who signed it off, which is the part a regulated organisation is actually buying |
Common questions
Do they actually compete?
Less than their category labels suggest. Grammarly improves text humans write wherever they write it; Writer generates and governs content under enterprise rules. Many enterprises run Grammarly on people and evaluate Writer for systems.
Which handles brand voice better?
Writer, structurally: terminology, claims and style enforcement with approvals and auditability is its core sale. Grammarly's tone settings hold a register but are guidance for a writer, not governance over an organisation.
How different are the price points?
Categorically: Grammarly runs consumer-to-team subscription pricing with a real free tier, while Writer is enterprise procurement. If the budget conversation is per-seat pocket money, Writer is not the aisle you are in.
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Tool facts last checked August 2026