
SpecialistEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.

LanguageTool records 5,707,795 monthly visits with -4.2% month-over-month growth and Freemium pricing. PromptFolder records 25,850 monthly visits with -10.6% growth and Free pricing.

Organize, build and discover AI prompts for ChatGPT, Midjourney and more
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | languagetool.org | promptfolder.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 5.71M (5,707,795) | 25.85K (25,850) |
| MoM Traffic Delta |
|---|
| -247.26K (-4.2%) |
| -3.06K (-10.6%) |
| Primary Market & Share | 🇧🇷 Brazil (13.8%) | 🇺🇸 United States (29%) |
|---|
| Direct Visits / mo | 3.23M | 11.28K |
|---|
| User Rating | 4.3 | 4.1 |
|---|
| Supported Platforms | Website | Website |
|---|

AI grammar, spelling and style checker for 30+ languages
Detects grammatical errors, typos, punctuation issues and casing mistakes across 30+ languages.
Rephrase any sentence to be more formal, fluent, simple or concise with AI-driven suggestions.
Browser add-ons plus Google Docs, Word, LibreOffice, Gmail and Outlook integrations, and desktop apps.
Advanced suggestions flag overused phrases, redundancy and wording that weakens your text.

Organize, build and discover AI prompts for ChatGPT, Midjourney and more
Save prompts to a personal library, sort them into folders and rename or reorganize them as your collection grows.
Draft and refine prompts in place, with variables and quick copy or run actions for fast reuse.
Bring your saved PromFolder library directly into ChatGPT so you can insert prompts without switching tabs.
Browse popular community prompts for tasks like SEO titles, keyword research and content ideation, then adapt them.

SpecialistEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.


A premier cross-platform writing assistant offering robust real-time grammar checks, tone alignment, and style suggestions.
SpecialistAn AI writing assistant specializing in advanced paraphrasing and text rewriting alongside built-in grammar checks.
#3
SpecialistAcademic proofreading, plagiarism checking and AI-powered writing tools in one place

A comprehensive writing enhancement platform combining deep style analysis with line-level grammar and spelling correction.
SpecialistAI translation for text, images, documents and speech in 100+ languages
SpecialistTurn lazy prompts into great ones and get more out of any large language model
SpecialistAI academic writing assistant that edits, cites, and checks your manuscript right where you write
AI toolkit for writing, enhancing and reversing image prompts
SpecialistA web-based writing tool that highlights readability issues, complex sentences, and style flaws in draft text.

An AI writing assistant focusing on sentence paraphrasing, tone adjustment, and grammar correction for everyday communication.

Analyze, optimize and organize prompts in one AI workspace
SpecialistEnterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
A premier cross-platform writing assistant offering robust real-time grammar checks, tone alignment, and style suggestions.
SpecialistAn AI writing assistant specializing in advanced paraphrasing and text rewriting alongside built-in grammar checks.
SpecialistAcademic proofreading, plagiarism checking and AI-powered writing tools in one place
A comprehensive writing enhancement platform combining deep style analysis with line-level grammar and spelling correction.
SpecialistAI translation for text, images, documents and speech in 100+ languages
SpecialistTurn lazy prompts into great ones and get more out of any large language model
SpecialistAI academic writing assistant that edits, cites, and checks your manuscript right where you write
AI toolkit for writing, enhancing and reversing image prompts
SpecialistA web-based writing tool that highlights readability issues, complex sentences, and style flaws in draft text.
An AI writing assistant focusing on sentence paraphrasing, tone adjustment, and grammar correction for everyday communication.
Analyze, optimize and organize prompts in one AI workspace