Paraphrase, proofread and summarize text with an AI writing workspace
Paraphrase, proofread and summarize text with an AI writing workspace
Gorby records 60,173 monthly visits with +48.3% month-over-month growth and Freemium pricing. GrammarBot records 158 monthly visits with -92.8% growth and Free pricing.

Free in-browser analyzer for grammar, readability, tone and SEO
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | gorby.app | grammarbot.app |
| Pricing Model | Freemium | Free |
| Monthly Visits | 60.17K (60,173) | 158 (158) |
| MoM Traffic Delta | +19.6K (+48.3%) | -2.04K (-92.8%) |
| Primary Market & Share | 🇷🇺 Russia (43.9%) | 🇺🇸 United States (79.7%) |
| Direct Visits / mo | 20.9K | 63 |
| User Rating | 4.1 | 4.2 |
| Supported Platforms | Website | Website |

Privacy-first text analyzer and distraction-free editor
Passive voice, complex sentences, qualifiers, cliches, redundancies and overused words are highlighted in context the moment you write them.
Flesch Reading Ease, Dale-Chall, ARI and SMOG scores show the grade level of your text so you can write for a specific audience.
Colour-coded sentences reveal where the cadence flattens, helping you vary length and keep readers moving.
A paper-like, distraction-free editor with optional typewriter sounds, ambient audio and a session timer for deep work.

Free in-browser analyzer for grammar, readability, tone and SEO
Detects errors, awkward phrasing and style issues with suggestions driven by the open-source LanguageTool engine.
Flesch Reading Ease, Flesch-Kincaid, SMOG, Coleman-Liau and Dale-Chall are calculated together and shown with grade-level interpretation.
Flags whether text reads as academic, professional or casual, and reports the emotional sentiment so you can match your audience.
Weighs keyword density, content length, semantic completeness and readability against SERP averages for your target query.
Paraphrase, proofread and summarize text with an AI writing workspace
Paraphrase, proofread and summarize text with an AI writing workspace
AI content detection and a full writing toolkit in one place
AI content detection and a full writing toolkit in one place
AI detection and writing verification built for schools and editors

Academic proofreading, plagiarism checking and AI-powered writing tools in one place
Academic proofreading, plagiarism checking and AI-powered writing tools in one place

AI detector, plagiarism and content-quality checks in one scan
AI detector, plagiarism and content-quality checks in one scan

A storytelling toolkit that checks your grammar and coaches your craft
A storytelling toolkit that checks your grammar and coaches your craft

Multilingual AI detector with sentence-level insight
Multilingual AI detector with sentence-level insight
Write bolder, clearer prose with instant readability and grammar feedback
Write bolder, clearer prose with instant readability and grammar feedback

The AI editor built for finishing books, screenplays and long-form stories
The AI editor built for finishing books, screenplays and long-form stories

SpecialistPrivacy-first AI writing and grammar assistant for academic and technical writing
SpecialistPrivacy-first AI writing and grammar assistant for academic and technical writing

SpecialistAI writing and proofreading built for academic English, inside Word and Overleaf
SpecialistAI writing and proofreading built for academic English, inside Word and Overleaf
Free online grammar, spelling and punctuation checker
Free online grammar, spelling and punctuation checker