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Knowledge base

Build organize and utilize your Knowledge

OneMark is a tool to build, capture, organize and utilize your knowledge in one space.

See how it works
Powerful Features

All-in-One Knowledge Management Solution

From quick capture to intelligent management, OneMark provides all the features you need to make knowledge management easier.

Smart Capture

One-click to save web content, supporting height, images, and snippets while preserving original formatting and sources.

AI Enhancement

AI-powered content summarization, auto-tagging, and key information extraction for smarter knowledge management.

Great Search

Enhanced retrieval prioritizes querying the user's knowledge base to refine search engine results with context-aware relevance.

Knowledge Base

Flexible folder structure and tagging system to easily organize and manage your knowledge base.

Cloud Sync

Auto-sync to cloud, access from multiple devices, view your knowledge base anytime, anywhere.

Share & Collaborate

Generate sharing links and collaborate with team members to build knowledge bases together.

Smart Tags

AI-powered tag recommendations for quick categorization and knowledge connection building.

Personalization

Support Markdown editing, custom themes to create your personal knowledge space.

Simple Pricing

Choose the Perfect Plan for You

Start with our free plan and upgrade anytime. No hidden fees, cancel anytime.

Free

Perfect for getting started

$0/forever
  • Unlimited shareable cards
  • Unlimited topics & tags
  • 2GB storage space
  • Basic search functionality
  • Browser extension
  • Mobile web access
  • Community support

No credit card required

Most Popular

Pro

For power users who want more

$2.99/per month
  • Everything in Free, plus:
  • 20GB storage space
  • AI-powered summaries
  • Advanced RAG search
  • Offline access
  • Priority support
  • Early access to features

No credit card required

Have questions about pricing? Check our FAQ or contact support

30-day money backSecure paymentCancel anytime
Got Questions?

Frequently Asked Questions

Everything you need to know about OneMark. Can't find the answer you're looking for? Feel free tocontact our support team.

Limited Time Offer

Ready to transform your knowledge management?

Join thousands of users who are already organizing smarter