Top AI Tools for Document & Knowledge Management

Extract, organize, and query documents with AI. Automate PDF processing, build knowledge bases, and find answers across all your files instantly.

15 AI Tools11 Verified

Top Document & Knowledge Management Tools

Highest-rated tools in this category, curated weekly

Code

Amazon Q

Amazon Q is AWS’s assistant family: Q Developer for builders (Free or $19/user/month Pro) and Q Business for enterprise knowledge (Lite $3 / Pro $20 per user/month plus index capacity). As of September 2026 AWS also points new agentic workplace buyers toward Quick Suite as Q Business’s next evolution.

Freemium

New

AI Agents & Automation

Gemini Spark

Gemini Spark is Google's always-on personal cloud agent, announced at Google I/O 2026 and powered by Gemini 3.5 Flash. It runs background tasks across Gmail, Docs, Sheets, and Calendar even when your laptop is closed, but requires a $99.99/month Ultra subscription and is US-only in beta.

Paid

Data

RAGFlow

RAGFlow is InfiniFlow's open-source enterprise RAG engine, built around a neural document parser (DeepDoc) that handles complex PDFs, tables, and mixed-layout documents. Self-hostable, Apache 2.0, with 79k+ GitHub stars.

Free

Code

Quivr

Quivr is an open-source Python library for adding retrieval-augmented generation to any application. Apache 2.0, self-hostable, supports OpenAI, Anthropic, Mistral, and Groq. Built by a YC W24 team, with 39,000+ GitHub stars since its 2023 launch.

Freemium

Top

AI Infrastructure

DigitalOcean

DigitalOcean is a cloud platform that lets non-technical founders and creators launch AI agents, self-host tools like n8n and Ollama, and rent GPUs by the hour, all from one clean dashboard. Droplets start at $4/mo, GPU Droplets from $0.76/hr.

Freemium

Search & Research

Glean

Glean is an enterprise Work AI platform that unifies search across 100+ workplace apps, built on a permissions-aware knowledge graph. Includes an AI assistant for summarization and drafting, no-code agent builder, and deep personalization for every employee.

Paid

Data

Eve Legal

Eve Legal is a full-cycle AI platform for plaintiff law firms, automating intake, medical record summarization, demand letter drafting, and overnight case auditing. Backed by Andreessen Horowitz and Spark Capital with $150M raised across two rounds.

Paid

Data

EvenUp

EvenUp is the leading AI platform for plaintiff personal injury law firms, automating demand letter generation, medical chronologies, and settlement analysis using its proprietary Piai model trained on 250,000 verdicts and millions of medical records.

Paid

Data

Harvey AI

Harvey is the dominant enterprise legal AI platform, used by more than 60 AmLaw 100 firms and over 500 in-house legal teams. Built specifically for legal work, it combines domain-trained models with firm-specific knowledge retrieval for contract review, due diligence, and agentic legal workflows.

Paid

Text

Mintlify

Mintlify is the documentation platform built for developer-facing products. Its AI Agent writes docs from code, PRs, and Slack threads automatically, while an in-docs AI Assistant handles 1M+ monthly developer queries for companies like Anthropic, Cursor, and Perplexity.

Freemium