Head-to-head · facts checked 15 Sept 2026
Anyword vs Grammarly
Anyword uniquely has 4 features · Grammarly uniquely has 1 feature.
From
$49/mo (Starter)
Free plan
No
From
$12/mo (Pro plan, billed annually)
Free plan
Yes
The verdict
Anyword or Grammarly?
Section 01
Pricing, plan by plan
Every plan each vendor publishes, monthly and yearly where both are offered.
Anyword
Starter
$49/mo · $468/yr
1 seat, 50 performance predictions, 1 brand voice, unlimited copy generation, 100+ templates
Data-Driven
$99/mo · $948/yr
3 seats, 100 performance predictions, real-time performance predictions, up to 10 seats add-on at $59/mo
Business
Custom
3+ seats, 250 performance predictions, 5,000 performance data rows, custom-built AI models, A/B testing
Enterprise
Custom
500+ performance predictions, 10,000+ performance data rows, private LLM, SSO, full API access, dedicated CSM
Grammarly
Free
$0/mo · $0/yr
Write without mistakes, see writing tone, 100 AI prompts/month
Pro
$30/mo · $144/yr
Full sentence rewrites, tone adjustment, plagiarism/AI detection, 2,000 AI prompts/month, 7-day free trial
Enterprise
Contact Sales
Unlimited members, dedicated support, BYOK encryption, data loss prevention, custom roles, unlimited AI prompts
Section 02
Pros and cons
From each tool's full review, written from the same checked facts.
Anyword
Pros
- Predictive performance scoring claims 82% accuracy in predicting which copy variation will outperform others, based on historical A/B testing data.
- LLM-agnostic architecture means it isn't locked to a single AI model, giving it flexibility as the underlying technology evolves.
- Blog Wizard includes a built-in plagiarism checker within the same workflow, eliminating the need to export content for checking.
- Over 100 short-form copy templates covering ads, email subject lines, social captions, and landing pages keep marketing teams well-covered.
- Real-time content editor displays performance predictions as you write or generate, enabling faster iteration on copy.
- Brand voice tools help marketing teams maintain consistency across AI-generated content at scale.
- Founded in 2013, Anyword has been building marketing copy tools for longer than most AI writing startups.
- Chrome extension allows users to access the platform directly in the browser without switching between tools.
Cons
- No mobile app is available, limiting access for marketers who need to work on the go.
- The 82% predictive accuracy claim is difficult to independently verify and may not apply equally across all industries or copy types.
- The platform is narrowly focused on marketing use cases, making it a poor fit for teams with broader content needs like long-form editorial or creative writing.
- As an LLM-agnostic wrapper, some users may question how much of the core output quality is Anyword versus the underlying model.
- Over 100 templates can create a steep learning curve when trying to identify the right starting point for a specific campaign.
- Pricing data suggests it may be cost-prohibitive for freelancers or very small teams compared to more general-purpose AI writing tools.
Grammarly
Pros
- Grammarly works across an impressive range of platforms including Chrome, Safari, Firefox, Edge, Windows, Mac, iOS, Android, Microsoft Word, and Google Docs.
- The plagiarism checker is built directly into the editor rather than being a separate export tool, a useful workflow for academic and content marketing use.
- Real-time grammar, spelling, and punctuation corrections remain reliable and are available even on the free plan.
- The Pro plan at $12/month billed annually unlocks full sentence rewrites, tone suggestions, and style clarity options at a competitive price point.
- Tone detection and brand voice features make it viable for enterprise teams managing content consistency across large organizations.
- Grammarly says it works across more than 500,000 apps and websites, making it one of the most broadly compatible writing tools.
Cons
- The free plan is significantly limited, though it does include tone detection and 100 AI prompts a month alongside basic grammar, spelling, and punctuation; most meaningful features still require a paid Pro subscription.
- Grammarly is now owned by Superhuman, which adds uncertainty about the product's long-term direction.
- Brand voice customization is heavily gated, with free users restricted to a single brand tone while unlimited options require an enterprise plan.
Side by side
| Company | ||
| Founded | 2013 | 2009 |
| HQ | New York, NY, United States | San Francisco, USA |
| AI model | Proprietary LLM-agnostic engine (supports GPT and others) | Proprietary |
| User base | 1M+ users (estimated) | 40 million+ |
| Platforms | Web, Chrome Extension | Web, Windows, Mac, iOS, Android, Chrome, Safari, Firefox, Edge, MS Office, Google Docs |
| Languages | 30+ | English primary, with fluency support for non-native English speakers |
| Pricing | ||
| Pricing model | Subscription | Freemium |
| Free plan | No | Yes |
| Free trial | Yes — 7 days | Yes — 7-day free trial for Pro |
| Starting price | $49/mo (Starter) | $12/mo (Pro plan, billed annually) |
| Enterprise | Custom pricing | Custom |
| All plans | Starter — $49/mo Data-Driven — $99/mo Business — Custom Enterprise — Custom | Free — $0/mo Pro — $30/mo Enterprise — Contact Sales |
| Positioning | ||
| Best for | GTM marketing teams, enterprise marketers, and performance-focused content creators | Individuals, teams, and enterprises seeking AI-powered writing assistance, grammar checking, and tone improvement |
| Differentiator | Anyword uses A/B-tested performance data and proprietary predictive scoring to predict which content variation will perform better with 82% accuracy — far above generic AI models. | The most widely adopted AI writing assistant, trusted by 40 million users and 50,000 organizations, offering real-time grammar, tone, plagiarism, and AI detection with enterprise-grade security and style guide enforcement. |
| Competitors | Jasper, Copy.ai, Writer, Persado, Phrasee | Hemingway Editor, ProWritingAid, QuillBot, Jasper, Copy.ai, Writer |
| Features | ||
| AI Copywriting | ✓ | ✓ |
| AI Research | ✓ | ✕ |
| Brand Voice | Deep — up to 15 brand voices (Business), tone of voice, messaging bank, brand vocabulary | Deep — brand tones (1 on Free, unlimited on Enterprise), style guide, knowledge share, snippets |
| Bulk Generation | ✓ | ✕ |
| Content Editor | ✓ | ✓ |
| Grammar Style | ✓ | ✓ |
| Image Generation | ✕ | ✕ |
| Long Form Writing | ✓ | ✓ |
| Paraphrasing | ✓ | ✓ |
| Plagiarism Checker | Built-in — included in Blog Wizard | Built-in — available on Pro and Enterprise plans |
| SEO Optimization | ✓ | ✕ |
| Short Form Writing | ✓ | ✓ |
| Templates | ✓ | ✕ |
| Integrations | ||
| API Access | ✓ | ✓ |
| Chrome Extension | ✓ | ✓ |
| CMS | ✕ | — |
| Google Docs | ✕ | ✓ |
| Key Integrations | Chrome Extension, custom integrations (Business/Enterprise), API access (Enterprise), out-of-the-box integrations (Business/Enterprise) | Google Docs, Microsoft Office (Word), Chrome, Safari, Firefox, Edge, Windows desktop app, Mac desktop app, iPhone, iPad, Android, Zendesk (shown in marketing) |
| Wordpress | ✕ | ✕ |
| Zapier | ✕ | — |
Section 03
Anyword vs Grammarly: common questions
Is Anyword or Grammarly cheaper?
Anyword's cheapest paid plan is $49/mo (Starter) and Grammarly's is $12/mo (Pro plan, billed annually). Compare what each plan includes below before going on price alone.
Keep comparing
More Anyword matchups
