Best structured data creation tools in 2025

Isomeric

Transforms messy text into structured, machine-readable data.

KnowledgeGraph GPT

Transforms unstructured text into organized knowledge graphs.

SQL Notes

Visualizes data relationships and dependencies in SQL models.

Unstract

Automates data extraction from unstructured documents seamlessly.

Skeptic Reader

Real-time bias detection for online content and discussions.

Youtube Transcript AI Summary

Quickly summarize long YouTube videos with AI-generated insights.

Usercall

AI-powered voice interviews for deeper user insights.

Perpetual ML

Accelerate machine learning with continuous model training and monitoring.

JSON Scout

Transform messy data into structured JSON effortlessly.

NotebookLM

Smart assistant for efficient research and note management.

Notably

Streamlined research data organization and analysis for teams.