# Grammarly vs Vidix

Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. Vidix records 472 monthly visits with -18.9% growth and Free Trial, Paid pricing.

| Metric | [Grammarly](https://openaitools.app/tool/grammarly) | [Vidix](https://openaitools.app/tool/vidix) |
| :--- | :--- | :--- |
| Website URL | https://www.grammarly.com | https://vidix.app |
| Categories | AI Writing Assistants, AI Writing, AI Grammar Checker, AI Text Generator | AI Assistant, AI Agent, AI Productivity Tools |
| Pricing Model | Freemium | Free Trial, Paid |
| Monthly Visits | 58,867,412 | 472 |
| MoM Growth Rate | -1.5% | -18.9% |
| Primary Market | United States | Poland |
| Direct Visits | 25,398,749 | 190 |
| Review Score | 4.4 | 4.4 |
| 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)

## Vidix

The core idea behind Vidix is that context switching is the real productivity killer. Every time you leave a document to open a chatbot, re-explain your context and paste the result back, you lose momentum. Vidix collapses that loop into a single hotkey: select the text, invoke a shortcut or the ⌘⇧K palette, and the AI output lands exactly where your cursor already is — either replacing the original, typed in character by character, or opened in an editor for review.

Under the hood, Vidix is built for people who want control over their AI stack. You plug in your own providers — OpenAI, Anthropic, Google Gemini, or Ollama for fully local inference — and decide which model handles which task. There is a workflow canvas for building multi-step agents (a code-review chain with separate security, performance, test-coverage and documentation steps is the canonical example), an image assistant for describing, extracting or generating from images with multimodal models, and a settings panel where shortcuts, prompts and agents are configured without writing code. A status toast reports each stage from capture to paste, and F9 cancels a running action.

Vidix is aimed at Mac users who live inside other apps: developers reviewing code, writers polishing drafts, support and ops people working through Slack and email. It is a native macOS application rather than a web service, and the current release line (0.3.x) ships an Apple-silicon build. Because nothing is stored on Vidix servers and requests go straight to the provider of your choice, the tool is a reasonable fit for teams that are careful about where their text ends up.

**Pricing & Plans:** Vidix uses simple subscription pricing with an included free trial (3 days) so you can test it before committing. The Professional plan is listed at $9.99 per seat per month, billed monthly with the option to cancel anytime, and includes the recipe library with automatic device sync, the live streaming editor with AI assistance, the Gemini-powered image assistant with history tracking, and an admin panel for roles and instant license management. Invoices and receipts are provided for company reimbursement, and you supply your own AI provider keys, so model usage is billed separately by OpenAI, Anthropic, Google or your local setup.

- **Select, shortcut, done:** Highlight text in Mail, Slack, Notes, browsers or a code editor, press ⌘⇧K, and Vidix sends the context to your chosen model and inserts the answer in place — no copy/paste or app switching.
- **Palette for prompts and agents:** Open the palette to search recipes, prompts and agents with arrow keys and Enter, so you can trigger an AI action without leaving the app you are working in.
- **Safe editor buffer:** A Markdown buffer sits between the model and your document so you can iterate with follow-ups like "make it shorter" or "make it legal" before confirming insertion with ⌘⏎.
- **Workflow canvas and agents:** Chain multiple AI steps into a saved workflow — for example security analysis, performance review, test coverage and documentation steps followed by a summary.
- **Bring your own model providers:** Connect OpenAI, Anthropic, Google Gemini or Ollama, mix cloud and local models per task, and see live status toasts for each step while keeping logs on your Mac.

**Strengths:** Answers appear in place, eliminating copy/paste and app switching; Works in any macOS app, including Mail, Slack, Notes, browsers and code editors; Bring-your-own-model design with OpenAI, Anthropic, Gemini and local Ollama support; Workflow canvas and saved agents handle multi-step review and drafting pipelines

**Limitations:** macOS only — no Windows, Linux or web version is offered; Requires you to supply your own API keys and pay model providers separately; Apple-silicon (arm64) build is the current download, so older Intel Macs may be unsupported; The interface is a lightweight menu-bar utility, so teams needing shared workspaces need the admin seat features

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

## Frequently Asked Questions

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

Grammarly has 58,867,412 monthly visits, while Vidix has 472. 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%; Vidix has -18.9%.

### 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. Vidix: Free Trial, Paid. Vidix uses simple subscription pricing with an included free trial (3 days) so you can test it before committing. The Professional plan is listed at $9.99 per seat per month, billed monthly with the option to cancel anytime, and includes the recipe library with automatic device sync, the live streaming editor with AI assistance, the Gemini-powered image assistant with history tracking, and an admin panel for roles and instant license management. Invoices and receipts are provided for company reimbursement, and you supply your own AI provider keys, so model usage is billed separately by OpenAI, Anthropic, Google or your local setup.

## 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 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | All-in-one AI assistant across web, browser, desktop and mobile | [.md](https://openaitools.app/tool/monica-ai.md) |
| 5 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | AI sidebar and browser agent for reading, writing and research | [.md](https://openaitools.app/tool/sider.md) |
| 6 | [Clawdbot (OpenClaw)](https://openaitools.app/tool/clawdbot) | 1,903,068 | -25.4% | Paid, Free | Open-source personal AI assistant that runs on your own machine and works from chat apps | [.md](https://openaitools.app/tool/clawdbot.md) |
| 7 | [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) |
| 8 | [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) |
| 9 | [Raycast](https://openaitools.app/tool/raycast) | 710,581 | -24.5% | Freemium, Free Trial | An extendable launcher that puts your tools, AI, and automations one keystroke away | [.md](https://openaitools.app/tool/raycast.md) |
| 10 | [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) |

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

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