Inkey

Inkey.ai is an AI-powered personal tutor platform designed for students, offering 30+ tools covering essay writing, math problem solving, grammar checking, plagiarism detection, paraphrasing, and summarization. It also supports professional writing tasks such as resume building, cover letter creation, LinkedIn bio generation, and email drafting. The platform operates on a freemium model with a free tier (1,000 words/month) and multiple paid plans for heavier usage. It is trusted by millions of students and is tailored specifically for academic and educational use cases.