Paraphrase, proofread and summarize text with an AI writing workspace
Paraphrase, proofread and summarize text with an AI writing workspace
Corrector App records 121,286 monthly visits with -44.9% month-over-month growth and Free pricing. TextGears records 43,692 monthly visits with +0.6% growth and Freemium, Paid pricing.

Multilingual grammar, spelling and readability API
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | topai.tools | textgears.com |
| Pricing Model | Free | Freemium, Paid |
| Monthly Visits | 121.29K (121,286) | 43.69K (43,692) |
| MoM Traffic Delta | -98.65K (-44.9%) | +243 (+0.6%) |
| Primary Market & Share | 🇺🇸 United States (38.2%) | 🇷🇺 Russia (29.8%) |
| Direct Visits / mo | 54.88K | 17.71K |
| User Rating | 3.7 | 4.1 |
| Supported Platforms | Website | Website |
Free online grammar, spelling and punctuation checker
Highlights grammatical mistakes and suggests clearer, more correct alternatives as you write.
Catches misspelled words and common typos, including repeated or missing letters.
Flags misplaced or missing commas, periods, and other punctuation marks.
Works with several languages in addition to English for multilingual proofreading.

Multilingual grammar, spelling and readability API
Detects typos plus grammatical and stylistic problems, going beyond simple spellcheck to catch awkward constructions.
Rates text against industry readability standards and estimates the breadth of the author's vocabulary.
Supports languages including English, Spanish, French, German, Portuguese, Russian, Italian, Arabic, Japanese, Chinese and Greek, with dialect awareness.
Request-based API with documented endpoints, usage statistics and a choice of Estonian, Singapore or US data centres.
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

SpecialistAI grammar, spelling and style checker for 30+ languages
SpecialistAI grammar, spelling and style checker for 30+ languages

AI detector, plagiarism and content-quality checks in one scan
AI detector, plagiarism and content-quality checks in one scan
AI translation for text, images, documents and speech in 100+ languages
AI translation for text, images, documents and speech in 100+ languages

SpecialistMultilingual AI detector with sentence-level insight
SpecialistMultilingual AI detector with sentence-level insight
SpecialistWrite bolder, clearer prose with instant readability and grammar feedback
SpecialistWrite bolder, clearer prose with instant readability and grammar feedback
SpecialistSpanish AI paraphraser for rewriting, humanizing, and de-plagiarizing text
SpecialistSpanish AI paraphraser for rewriting, humanizing, and de-plagiarizing text

Check, fix, and improve any text with one AI writing assistant
Check, fix, and improve any text with one AI writing assistant

SpecialistWrite with impact, everywhere you type
SpecialistWrite with impact, everywhere you type