Knowhere

Knowhere is a document parsing API that extracts structured data, tables, and formulas for AI agents.

Knowhere turns complex documents into structured, traceable context for AI agents and RAG systems. It processes formats including PDF, DOCX, XLSX, PPTX, CSV, images, and text files while preserving layouts, visual relationships, and formulas. Users ingest documents via API, webhooks, SDKs, or MCP, receiving structured JSON and navigable document maps. The product is designed for developers building AI workflows who need page-native understanding and source-level tracing. It offers pay-as-you-go processing credits alongside on-premise deployment options for strict privacy and compliance requirements.

Knowhere at a glance

Best for: Software engineer, Researcher
Runs on: Web, API, VS Code
Pricing: $1.50 per 100 billable pages; no subscription or minimum spend
Released: April 2026
Category: AI productivity tool
Website: knowhereto.ai

Key features

Extract tables, formulas, and structured data
Preserve page layouts and spatial relationships
Return source-linked pages and structured JSON
Support DOCX, PDF, XLSX, PPTX, CSV, and images
Deploy on-premise for infrastructure control
Connect via REST APIs, webhooks, SDKs, or MCP

Use it for

Extract financial tables and commentary from PDF reports
Feed structured document context into AI agents
Trace extracted content back to original page regions
Parse formulas and layouts for downstream systems

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Docling — Provides advanced PDF understanding and local execution for sensitive data.
Hyper-Extract — Extracts complex knowledge graphs and hypergraphs from documents with one command.
Sparrow — Extracts structured data locally from documents without cloud dependencies.
MinerU — Parses complex documents and tables into structured markdown for agents.
KnowNote — Runs locally on your machine with no account required and full source citations.
Learnharness — It plans lessons from your current understanding to your goal using AI agents.
Open Knowledge — Local-first open source markdown editor with built-in agent tools.
ShareCube — Publish agent artifacts to URLs for team annotation and editing.
OpenDataLoader PDF — It ranks first in benchmarks for layout and table extraction without needing a GPU.

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