# Structured Data

Supametas.AI is a platform focused on unstructured data processing, designed to help businesses rapidly convert various data formats—such as audio, video, images, and text—into structured data suitable for LLM RAG knowledge bases. The platform significantly simplifies the data processing workflow by offering multiple data collection methods and powerful preprocessing features, lowering the barriers for businesses to build industry datasets. Its seamless integration with LLM RAG knowledge bases enables companies to leverage data more efficiently for business growth. Supametas.AI aims to be a leading platform for structured LLM data processing, addressing enterprises' needs for data privacy and flexibility.

Chunkr is an open-source data ingestion API service focused on document layout analysis, OCR, and chunk processing, transforming documents into formats suitable for RAG and LLM. It supports PDF, DOC, PPT, and XLS files. The service can structure text, tables, images, and handwritten content, providing data support for AI and machine learning applications. It is maintained by Lumina AI Inc. and offers a free trial and pricing plans.

LlamaIndex.TS is a framework designed for building applications based on large language models (LLMs). It focuses on helping users ingest, structure, and access private or domain-specific data. This framework provides a natural language interface to connect humans with inferred data, enabling developers to enhance their software capabilities through LLMs without needing to become experts in machine learning or natural language processing. LlamaIndex.TS supports popular runtime environments such as Node.js, Vercel Edge Functions, and Deno.

Unstract is a no-code LLM (Large Language Model) platform that enables users to launch APIs and ETL pipelines for processing unstructured documents using simple, no-code methods. It supports reading complex documents from various cloud file/object storage systems and writing structured data to popular data warehouses and databases. Leveraging the power of large language models, Unstract surpasses traditional RPA (Robotic Process Automation) and achieves machine-to-machine automation.

Google Cloud AutoML can automatically build and deploy advanced custom machine learning models based on structured data. Using a simple graphical interface, developers can train high-quality models without in-depth machine learning knowledge and easily deploy and scale models. It covers multiple fields, including image classification, object detection, and text classification.

Prediction Guard empowers you to overcome the obstacles hindering your business from leveraging the latest large language models (LLMs). Obtain consistent, structured, and compliant AI outputs tailored to your business needs, eliminating the risks of hallucination and expensive integrations.

Lettria is a no-code text AI platform that simplifies and streamlines structured text data, making collaboration efficient. Build Lettria into a customized natural language processing tool and unlock the true potential of your data. The platform offers functions such as text collection and management, text cleaning, vocabulary customization, label annotation, training, and evaluation. Lettria can be used in multiple scenarios to assist users in tasks like online review analysis, CRM filling, quality monitoring, and product recommendations.

FormX.ai is an AI-powered service that transforms paper documents into structured digital data. Utilizing OCR, regular expressions, and AI technology, FormX.ai can extract information from various document types, including receipts, ID cards, business certificates, and convert it into readable JSON format. FormX.ai offers an easy-to-use API and a user-friendly web portal, allowing seamless integration into any software. Whether you need to automate data extraction or perform data analysis and processing, FormX.ai is a powerful and reliable solution.

AngelList Relay is a tool that transforms investment documents and company updates into structured data. Simply forward emails to a designated address, and Relay will extract key information from them and organize it into a dashboard. Relay supports parsing various file types, including Stock Purchase Agreements (SPAs), Simple Agreements for Future Equity (SAFE), and more. Users can access all historical company updates and investment documents through the dashboard and download them in bulk. Relay also offers a unified dashboard showcasing structured investment data extracted from emails, AI summaries, and historical files, enabling users to discover insights, track the performance of their investment portfolio companies, and prepare updates for limited partners. Through Relay, users can automate the tedious manual process of handling investment documents and company updates.