kitio.aiAll AI tools
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
158 tools for “Chord Recognition”
Few tools use these exact words, so these also include tools that match what you mean.
Open-source Python library for production natural language processing
AI English pronunciation coach with sound-level feedback
Face-based identity verification and recognition API
Sketch a rough shape and pick a polished drawing to replace it
On-device wake words, speech recognition and voice biometrics
AI roadway intelligence for traffic management and vehicle recognition
Free online OCR that pulls text from images, screenshots and PDFs
Scan a maths problem with your camera and get step-by-step solutions
Apple framework for on-device text analysis in apps
Agentic test automation that runs plain-language tests on any screen
Instacart's AI smart shopping carts that scan items as shoppers shop
Open-source Python library of NLP models for QA, NER and classification
AI video analytics for security, crowds and traffic operations
Speech-to-text APIs and voice agents you can run on-premises
Free online OCR and API for turning images and PDFs into text
Social listening platform with an AI agent that writes trend reports
AI transcription and captioning for legal, education and media
Free browser dictation that types what you say in many languages
Turn videos, links and audio files into text, translations and notes
Lifelike animated digital workers and AI agents with human faces
Liveness, deepfake detection and face matching for identity checks
AI accounting software for startups with real-time financials
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