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.
110 tools for “One-time Fee”
Searching foronetimefee
Few tools use these exact words, so these also include tools that match what you mean.
Self-grading online worksheets with an AI question generator for teachers
AI lesson planning assistant with 100+ resource types for teachers
Practice everyday conversations in 13 languages with AI roleplay
Exam prep that turns your notes and lectures into an adaptive study plan
Voice-based AI interviewer for McKinsey, BCG and Bain case practice
CASPer test practice questions with AI coaching on every answer
Sponsored
Your AI tool here
A Featured launch puts your tool in this spot and on the home page for a week.