kitio.aiAll AI tools
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
100 tools for “Proofreading”
Searching forproofreadingWriting
Portuguese writing assistant that edits and humanizes AI text
Plagiarism checker with AI detection and a citation generator
Free paraphraser with many modes plus plagiarism and grammar checks
AI workspace for literature reviews and academic research
One-click AI summaries of any text, with paragraph or bullet output
Plagiarism checker and AI detector for schools, students and businesses
Plagiarism and AI content detection for schools and businesses
AI editor from DeepL that rewrites text in a chosen style and tone
AI text detector with plagiarism checks and developer APIs
Free plagiarism checker, paraphraser and AI detector in one site
AI writing extension that drafts replies in your voice on any site
Rewrites sentences in many tones and 15+ languages
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