# Grammarly vs Protime

Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. Protime records 1,279 monthly visits with -46.6% growth and Free Trial, Paid pricing.

| Metric | [Grammarly](https://openaitools.app/tool/grammarly) | [Protime](https://openaitools.app/tool/protime) |
| :--- | :--- | :--- |
| Website URL | https://www.grammarly.com | https://www.protime.ai |
| Categories | AI Writing Assistants, AI Writing, AI Grammar Checker, AI Text Generator | AI Summarizer, AI Productivity Tools, AI Email Assistant, AI Email Writer |
| Pricing Model | Freemium | Free Trial, Paid |
| Monthly Visits | 58,867,412 | 1,279 |
| MoM Growth Rate | -1.5% | -46.6% |
| Primary Market | United States | Switzerland |
| Direct Visits | 25,398,749 | 519 |
| Review Score | 4.4 | 4.1 |
| Saved Count | 74 | 0 |
| 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)

## Protime

Protime sits inside the mailbox rather than in a separate app. It connects to Outlook or Gmail with one permission, reads along, files newsletters and cold outreach into their own folders, and leaves replies waiting as drafts in your own voice. It never sends on your behalf: you read, edit and press send. Alongside that it briefs you each morning on news from your industry and contacts, and proposes calendar entries and tasks from your correspondence.

The distinctive part is the commercial-register layer. Switzerland publishes hundreds of official notices every working day, covering bankruptcies, calls for creditors, debt-restructuring moratoriums and management changes. Protime tracks the partner companies it recognises automatically from your mail and surfaces anything relevant the next morning with the official publication attached, deadlines pushed into your calendar, and a clearly internal warning note inserted in the reply draft.

Pricing is transparent and Swiss-market focused. The Pro plan costs CHF 39 per person per month (or CHF 390 a year, two months free) with a 14-day trial and no credit card. Teams of three or more move to the annual Team plan from CHF 1,800 a year, which adds Company Watch for up to 500 named companies and the building guardian. It is in daily use at the Swiss retailer Loeb AG in Bern and holds CASA Tier 2 certification.

**Pricing & Plans:** Pro plan: CHF 39 per person per month, or CHF 390 a year (two months free), with a 14-day free trial and no credit card required. Team plan: from CHF 1,800 per year for 3 seats (each extra seat CHF 50/month), invoiced annually. A register subscription costs CHF 100 a year, and open lookups on registerbuch.ch are free. Add-ons include an AML package at CHF 39/month and Company Watch from CHF 29/month.

- **Commercial-register partner radar:** Every working day, Protime checks the companies in your correspondence against the Swiss commercial register and reports bankruptcies, debt moratoriums, calls to creditors and lost signing authority, with the official publication as proof.
- **Draft replies in your voice:** Replies are prepared as drafts inside your mailbox, never sent automatically. It also inserts internal warning notes when a partner company looks troubled or new bank details appear.
- **Inbox sorting and VIP rules:** Newsletters, cold outreach and FYI-only mail are filed into their own folders so what stays in the inbox is what actually needs an answer.
- **Morning briefings and calendar prep:** A daily digest of news relevant to your industry and contacts, plus proposed meetings pencilled into your calendar and tasks pulled from your email.
- **Company Watch and add-ons:** Track up to 500 named companies with a 90-day look-back, and add optional modules such as the AML/PEP report, trademark watch and building guardian.

**Strengths:** Connects the commercial register directly into the inbox, a genuinely useful signal for Swiss businesses; Never sends on your behalf — every reply stays a draft you control; Transparent pricing with a 14-day free trial and no credit card; Works in Outlook and Gmail with a one-click setup and folders inside your existing mailbox

**Limitations:** Tightly focused on Switzerland, so the register checks only apply to Swiss companies; Requires a paid plan for the register checks; the free tier is only news tokens and search; Some features such as the AML package, trademark watch and Company Watch cost extra

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

## Frequently Asked Questions

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

Grammarly has 58,867,412 monthly visits, while Protime has 1,279. 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%; Protime has -46.6%.

### 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. Protime: Free Trial, Paid. Pro plan: CHF 39 per person per month, or CHF 390 a year (two months free), with a 14-day free trial and no credit card required. Team plan: from CHF 1,800 per year for 3 seats (each extra seat CHF 50/month), invoiced annually. A register subscription costs CHF 100 a year, and open lookups on registerbuch.ch are free. Add-ons include an AML package at CHF 39/month and Company Watch from CHF 29/month.

## 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 | [Superhuman](https://openaitools.app/tool/superhuman) | 6,514,241 | +7.9% | Paid | The AI productivity suite with agents, email, and docs that work wherever you do | [.md](https://openaitools.app/tool/superhuman.md) |
| 4 | [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) |
| 5 | [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) |
| 6 | [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) |
| 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 | [Spark Mail](https://openaitools.app/tool/spark-mail) | 435,229 | -13.5% | Freemium, Free Trial | Smart, focused email with AI help — for individuals and teams | [.md](https://openaitools.app/tool/spark-mail.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 | [BlueMail](https://openaitools.app/tool/bluemail) | 319,805 | -5.8% | Free | A privacy-first email client with built-in AI writing help | [.md](https://openaitools.app/tool/bluemail.md) |

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

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