# Grammarly vs SmartWriter

Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. SmartWriter records 10,604 monthly visits with +11.8% growth and Free Trial, Paid pricing.

| Metric | [Grammarly](https://openaitools.app/tool/grammarly) | [SmartWriter](https://openaitools.app/tool/smartwriter) |
| :--- | :--- | :--- |
| Website URL | https://www.grammarly.com | https://www.smartwriter.ai |
| Categories | AI Writing Assistants, AI Writing, AI Grammar Checker, AI Text Generator | AI Email Generator, AI Cold Calling, AI Copywriting, AI Lead Generation |
| Pricing Model | Freemium | Free Trial, Paid |
| Monthly Visits | 58,867,412 | 10,604 |
| MoM Growth Rate | -1.5% | +11.8% |
| Primary Market | United States | United Kingdom |
| Direct Visits | 25,398,749 | 4,237 |
| Review Score | 4.4 | 4.2 |
| Saved Count | 74 | 3 |
| Supported Platforms | Website | Website |

## Grammarly

Grammarly is the world's most widely deployed AI writing and communication platform, trusted by more than 40 million daily users and 50,000 organizations including Atlassian, Databricks, and Zoom. Operating as a persistent overlay across over 500,000 web applications, desktop programs (Windows and macOS), Microsoft Office, Google Docs, and iOS/Android keyboards, Grammarly analyzes text in real time to eliminate grammatical errors, streamline wordy phrasing, and calibrate tone to match the writer's intent. Following its corporate evolution under the Superhuman Platform umbrella alongside Superhuman Mail and Coda, Grammarly has expanded from a personal proofreader into an enterprise-grade proactive AI communication suite.

In 2026, Grammarly goes well beyond red-underline spellchecking with a suite of specialized AI Agents and document integrity tools. Writers can invoke purpose-built agents—including AI Grader, Citation Finder, Reader Reactions, and Paraphraser—alongside generative AI drafting directly inline where they work. To address academic and professional transparency in the generative AI era, Grammarly offers built-in Plagiarism Detection, an AI Detector, and Grammarly Authorship, which tracks how a document was constructed by automatically categorizing text as human-typed, pasted from external sources, or generated/modified with AI. For teams, Grammarly enforces organizational consistency through custom Style Guides, Brand Tones, reusable Snippets, and Knowledge Share.

Grammarly simplified its subscription structure by consolidating its legacy individual 'Premium' and team 'Business' offerings into a single unified tier: Grammarly Pro. The Free plan ($0/month) covers essential spelling, punctuation, basic tone visibility, and 100 generative AI prompts per month. Grammarly Pro is priced at $12/member/month when billed annually ($144/year) or $30/member/month when billed monthly ($60 quarterly), unlocking unlimited personalized fluency suggestions, full-sentence rewrites, tone adjustment, citation formatting, plagiarism and AI detection, 1 team style guide, and 2,000 generative AI prompts per member each month. Large organizations opt for Grammarly Enterprise (available with Superhuman Go) for unlimited AI prompts, SAML SSO, SCIM provisioning, Data Loss Prevention (DLP), and Bring Your Own Key (BYOK) encryption.

**Pricing & Plans:** Free plan ($0/month) includes core grammar and spelling checks, tone detection, and 100 generative AI prompts/month; Grammarly Pro costs $12/member/month billed annually ($144/year, or $30/month billed monthly) with full-sentence rewrites, plagiarism/AI detection, team style guides, and 2,000 AI prompts/month, while Enterprise offers custom pricing with unlimited AI prompts and BYOK security.

- **Ubiquitous Inline Rewriting & Tone Calibration:** Works natively inside Chrome, Safari, Firefox, Edge, Windows, Mac, Google Docs, MS Office, and mobile keyboards to flag grammar mistakes, rewrite tangled sentences, and shift tone toward confident, empathetic, or executive registers.
- **Specialized AI Agents (AI Grader, Citation Finder & Reader Reactions):** Deploys contextual AI agents that predict how a target audience will react to a draft, locate credible supporting citations, grade essays against rubric criteria, and generate drafts using up to 2,000 monthly prompts on Pro.
- **Grammarly Authorship, AI Detector & Plagiarism Checker:** Scans text against billions of web pages and academic databases for accidental plagiarism, detects AI-generated passages, and logs transparent document provenance via Authorship reports in Google Docs and Word.
- **Team Style Guides, Brand Tones & Knowledge Share:** Enables teams on Pro and Enterprise plans to codify company terminology, ban deprecated jargon, enforce inclusive language, insert shared Snippets, and surface internal company definitions inline.
- **Enterprise Security, DLP & Superhuman Platform Governance:** Protects organizational data with SOC 2 Type 2 attestation, SAML SSO, SCIM lifecycle management, Confidential Mode, Data Loss Prevention controls, Audit Logs API, and customer-managed BYOK encryption.

**Strengths:** Frictionless cross-platform integration works inside virtually every browser, desktop app, email client, and mobile OS without copy-pasting into a separate chatbot.; Consolidating Premium and Business into Grammarly Pro ($12/member/month annual) gives individuals and small teams access to style guides, analytics, and plagiarism/AI detection in one plan.; Grammarly Authorship provides a constructive, transparent audit trail for students and writers to demonstrate human writing integrity alongside responsible AI editing.; Mature enterprise security posture featuring BYOK encryption, Data Loss Prevention, and granular application/domain blocklists.

**Limitations:** Month-to-month billing on Grammarly Pro is steep at $30/member/month compared to the $12/member/month annual commitment ($144 billed upfront).; Core writing intelligence and style rules remain primarily optimized for English dialects (US, UK, Canadian, Australian, Indian) rather than native multilingual grammar checking.; Aggressive inline underlines and pop-up agent cards can feel visually intrusive in dense technical documents or code-heavy web editors unless muted per domain.

[Profile (Markdown)](https://openaitools.app/tool/grammarly.md)

## SmartWriter

SmartWriter effectively reverses the usual cold-email workflow. Rather than building a template and swapping in a first name, you give the platform a prospect or company URL and it goes looking for something genuinely specific to say. The engine reads 40-plus source types — podcasts, interviews, Medium posts, blog articles, awards, news mentions, social posts, bios and job descriptions — then writes a personalized icebreaker, a contextual pitch and a complete message around what it found. Each generated line links back to the evidence it used, so a rep can sanity-check the claim before sending.

The product covers more than cold sales email. There is a LinkedIn personalization flow, an automated SEO backlink outreach flow for link builders, contextual pitch templates for selling SmartWriter itself, and side tools for Instagram comments, Google reviews and social icebreakers. Because everything runs off the same research layer, agencies can serve several outreach use cases without buying separate tools. A Chrome extension lets you generate lines while browsing a profile instead of jumping to a separate tab.

Commercially, SmartWriter uses a credit model: each plan includes a monthly lead allowance, unused credits roll over, and you can add larger volumes. List pricing runs from a Basic tier in the roughly $49-59 per month range through Popular and Pro tiers that step up to a few hundred dollars a month for agencies, and every plan starts with a 7-day free trial that does not require a card. Sites running at scale with a 12,000-plus company user base and a strong Trustpilot rating, it is aimed at B2B sales teams, growth marketers and agencies rather than consumer email marketing.

**Pricing & Plans:** Free 7-day trial without a credit card, then credit-based monthly or yearly subscriptions. Indicative list prices: Basic ~$49-59/month (400 leads), Popular ~$79-149/month (1,200 leads), Pro ~$129-359/month (3,500 leads), with plans scaling to larger credit volumes for agencies. Unused credits roll over and do not expire; annual billing is discounted.

- **Multi-source prospect research:** The tool scans dozens of public sources per prospect — including podcasts, interviews, press articles, blog posts and social profiles — and turns the most relevant detail into a natural, specific opening line.
- **Full contextual email drafts:** Beyond the first line, SmartWriter drafts the pitch body, call to action and closing based on what the prospect's company does, recent news or a case study it finds.
- **LinkedIn personalization:** Generate personalized connection notes and follow-up messages that reference a prospect's posts, job history, achievements or recommendations.
- **Backlink outreach pitches:** A dedicated workflow for link building: it finds pages that already link to a competitor-style resource and drafts a substitution or insertion pitch.
- **Copywriting spin-offs and exports:** Reuse the same engine for Instagram comments, Google review responses, icebreakers and general marketing copy, with exports you can push into your sending tool.

**Strengths:** Turns hours of manual prospect research into seconds per lead; Every generated line links to the source it was drawn from, which aids quality control; Covers cold email, LinkedIn, backlink outreach and general copywriting in one subscription; Credits roll over instead of expiring, which suits spiky agency workloads

**Limitations:** Personalization depth depends heavily on how much public data exists about a prospect; Credit-based pricing can become costly for very large outbound lists; Best-fit for B2B and link-building outreach — consumer or transactional email campaigns are out of scope; Some features overlap with cold-email sequencers, so you may still want a sending tool alongside it

[Profile (Markdown)](https://openaitools.app/tool/smartwriter.md)

## Frequently Asked Questions

### How do Grammarly and SmartWriter compare in monthly traffic?

Grammarly has 58,867,412 monthly visits, while SmartWriter has 10,604. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Grammarly has a month-over-month growth rate of -1.5%; SmartWriter has +11.8%.

### How does pricing compare?

Grammarly: Freemium. Free plan ($0/month) includes core grammar and spelling checks, tone detection, and 100 generative AI prompts/month; Grammarly Pro costs $12/member/month billed annually ($144/year, or $30/month billed monthly) with full-sentence rewrites, plagiarism/AI detection, team style guides, and 2,000 AI prompts/month, while Enterprise offers custom pricing with unlimited AI prompts and BYOK security. SmartWriter: Free Trial, Paid. Free 7-day trial without a credit card, then credit-based monthly or yearly subscriptions. Indicative list prices: Basic ~$49-59/month (400 leads), Popular ~$79-149/month (1,200 leads), Pro ~$129-359/month (3,500 leads), with plans scaling to larger credit volumes for agencies. Unused credits roll over and do not expire; annual billing is discounted.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [DeepL](https://openaitools.app/tool/deepl) | 95,110,871 | -1.7% | Freemium | Outstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker. | [.md](https://openaitools.app/tool/deepl.md) |
| 2 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Excels at heavy paraphrasing and text rewriting, but offers less seamless inline real-time proofreading across all apps. | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 3 | [LanguageTool](https://openaitools.app/tool/languagetool) | 5,707,795 | -4.2% | Freemium | Provides strong multilingual grammar and style checking across apps, but offers fewer advanced generative AI features. | [.md](https://openaitools.app/tool/languagetool.md) |
| 4 | [ProWritingAid](https://openaitools.app/tool/prowritingaid-com) | 1,623,266 | +17.6% | Freemium, Paid | Delivers deeper manuscript analysis and structural reports, but has a steeper learning curve than Grammarly. | [.md](https://openaitools.app/tool/prowritingaid-com.md) |
| 5 | [Paperpal](https://openaitools.app/tool/paperpal) | 1,111,641 | +1.7% | Freemium | AI academic writing assistant that edits, cites, and checks your manuscript right where you write | [.md](https://openaitools.app/tool/paperpal.md) |
| 6 | [Smartlead](https://openaitools.app/tool/smartlead-ai) | 952,377 | +4.3% | Free Trial, Paid | AI-native cold email platform for scaling outbound without limits | [.md](https://openaitools.app/tool/smartlead-ai.md) |
| 7 | [Hemingway Editor](https://openaitools.app/tool/hemingway-editor) | 605,169 | -8.6% | Free Trial, Paid, Free | Highlights readability and sentence complexity visually, but lacks automated grammar correction and browser-wide extension support. | [.md](https://openaitools.app/tool/hemingway-editor.md) |
| 8 | [Success.ai](https://openaitools.app/tool/success-ai) | 547,073 | +6.3% | Freemium, Free Trial | AI sales platform for unlimited B2B leads and outreach | [.md](https://openaitools.app/tool/success-ai.md) |
| 9 | [Wordtune](https://openaitools.app/tool/wordtune) | 368,771 | -5.8% | Freemium, Free Trial | Great for sentence-level tone adjustments and rewriting, but less comprehensive for standalone grammar rules and style guides. | [.md](https://openaitools.app/tool/wordtune.md) |
| 10 | [HyperWrite](https://openaitools.app/tool/hyperwrite-ai) | 255,429 | +34.4% | Freemium | AI writing assistant with autocomplete, research, and a Chrome extension | [.md](https://openaitools.app/tool/hyperwrite-ai.md) |

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Source: https://openaitools.app/compare/grammarly-vs-smartwriter

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