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.
75 tools for “PDF Annotation”
Few tools use these exact words, so these also include tools that match what you mean.
AI assistant in Acrobat and Reader for summaries and document Q&A
Scriptable annotation tool for training NLP, vision and LLM models
Human-annotated training data and model evaluation for AI teams
AI reporting and DICOM annotation tools for radiology
AI quantity takeoffs and drawing checks for civil contractors
Training data marketplace and annotation services for enterprise AI
Converts PDF bank statements to Excel, CSV, Xero or QuickBooks files
Turns carrier quote PDFs into branded insurance proposals
Convert images, scans and handwriting into editable text
AI redaction for video, audio, images, emails and documents
Branching AI canvas for chats, sources and connected ideas
Small task-specific open models for search, extraction and classification
Discord bot that vectorizes and upscales Midjourney images
Expert human data for training and evaluating language models
White-label AI agent builder for agencies reselling chatbots
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