AiverseWorld logo

AiverseWorld

Compare

Compare AI tools with a clear side-by-side workflow

Start with two products, then move into pricing, capability, platform fit, and practical tradeoffs.

Selected comparison

Writer vs Grammarly

This comparison was retrieved by database IDs selected from the catalog.

Writer favicon

Writer

Writer

Grammarly favicon

Grammarly

Grammarly Inc

Overview
Rating
4.53,500 reviews
4.711,000 reviewsTop rated
Category
Writing
Writing
Subcategory
Enterprise AI Platform
Grammar and Writing Assistant
Company
Writer
Grammarly Inc
Status
Active
Active
Launch year
2020
2009
Tags
enterprisewritingbrandcomplianceai-writingsecurity
grammarwritingspellingstyletoneai-writing
Pricing
Starting price
$18/mo
$12/moBest value
Pricing model
Subscription
Freemium
Free plan
No
Yes
Free trial
✓
✕
Pricing notes

Team plan starts at $18/user/month. Enterprise custom pricing. 14-day free trial.

Free with basic checks. Pro $12/month billed annually ($30/month billed monthly). Business $15/member/month with team features and style guides.

Capabilities
Best for
Brand-consistent contentCompliance-sensitive writingEnterprise knowledge managementMarketing content at scaleLegal and regulated content
Email writingProfessional writingAcademic writingContent creationTeam writing consistency
Target audience
Enterprise marketing teamsBrand managersCompliance teamsContent operationsLarge organisations
StudentsWritersProfessionalsMarketing teamsCustomer serviceNon-native English speakers
AI type
Writing Assistant
Writing Assistant
Modalities
Text
Text
Technical
Model provider
Writer
Grammarly
Model names
Palmyra XPalmyra X 32k
—
API available
✓
✕
Open source
✕
✕
Deployment
SaaSPrivate cloud
SaaS
Platforms
WebAPIChrome extensionMS Word
WebWindowsMaciOSAndroid
Integrations
SalesforceHubSpotGoogle WorkspaceAPISlack
Microsoft WordGoogle DocsChromeFirefoxSafariEdgeSlackGmail
Team collaboration
✓
✓
Trust & security
Security

SOC 2 Type II certified. GDPR compliant. HIPAA-eligible. Private cloud deployment available. Enterprise includes data processing agreements.

Business plan includes SSO and admin controls. Enterprise with data handling agreements.

Privacy notes

Writer uses its own Palmyra models rather than OpenAI or Anthropic. Data handling is governed by Writer's enterprise terms. Private cloud deployment available for maximum data control.

The browser extension reads all text typed in a browser, including potentially sensitive content. Review settings and consider disabling for confidential work.

Verdict
Pros
  • Trains on company-specific content for reliable brand voice consistency
  • Knowledge Graph reduces hallucination for business-specific content
  • Proprietary Palmyra models avoid third-party AI provider dependency
  • Enterprise security posture including HIPAA and private cloud options
  • Best real-time grammar and style checking available
  • Widest integration support of any AI writing assistant
  • Free plan genuinely useful for everyday writing
  • Tone detection helps with professional communication
Cons
  • Team plan at $18/user/month plus enterprise pricing is expensive
  • Overkill for individual users or small teams
  • Initial setup and AI training requires significant time investment
  • GrammarlyGO generative features weaker than dedicated AI writing tools
  • Monthly billing expensive at $30 versus $12 annual
  • Browser extension has broad data access
  • Limited value for non-English writing

Trending comparisons

120 curated matchups

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement

Advertisement