Sponsored by Skywork.

Best 652 Knowledge Tools in 2025

Yoomナレッジ, AIQUEST: CHATGPT Powered Search, InLinks, Knowledge Base Plugin, Chunk: Personal Knowledge Base, Kora Web Knowledge Capture, Snapvault, Discovery AI, Find solutions for any school question, EmailTree.ai are the best paid / free Knowledge tools.

What is Knowledge?

Knowledge refers to the understanding, skills, and information acquired through experience, education, or learning. In the context of AI, knowledge is a crucial component that enables intelligent systems to reason, make decisions, and solve problems. AI knowledge can be represented in various forms, such as rules, ontologies, or machine learning models, depending on the specific AI approach employed.

What is the top 10 AI tools for Knowledge?

Core Features
Price
How to use

Notion

AI Assistant
Document Creation
Wikis
Project Management
Calendar
Email Integration (Notion Mail)
Website Publishing
Form Creation
Integrations with other tools
Enterprise Search
AI Meeting Notes

Free $0 per member / month For individuals to organize personal projects and life. Unlimited storage for individuals. Limited trial for teams.
Plus $10 per member / month For small teams and professionals to work together. Everything in Free. Unlimited collaborative blocks. Unlimited file uploads. Unlimited charts.
Business $20 per member / month For growing businesses to streamline teamwork. Everything in Plus. SAML SSO. Verify any page. Private teamspaces. Conditional forms logic. Domain verification. Premium integrations. Notion AI included. Enterprise search.
Enterprise Custom pricing For organizations to operate with scalability, control, and security. Everything in Business. User provisioning (SCIM). Advanced security & controls. Audit log. Customer success manager. Security & Compliance integrations (DLP, SIEM). Domain management. Advanced integrations. Notion AI included. Enterprise search. AI meeting notes. Research mode.

Notion can be used as a central hub for various tasks. Users can create documents, manage projects, build wikis, schedule events with the calendar, integrate email, publish websites, and create forms. The AI assistant can be used within any Notion page to write faster, think bigger, and augment creativity. Users can download the Notion app for Windows, Mac, iOS, and Android, or use it directly in their browser.

NoteGPT

AI-powered summarization of various content types
Note-taking with automated snapping
Notes management with folders and sharing
AI-powered Q&A and chatting
Mind map generation
Presentation creation

Free Plan Free Includes 15 quotas per month to try all features.
Unlimited Plan Contact for Pricing Unlock unlimited access and boost your productivity. Enjoy 50% off within 24 hours after signing up.
Team Plan Contact for Pricing Save more when you subscribe with friends. Perfect for schools, research groups, and teams.

Users can directly use the website's workspace for summaries or utilize standalone summarizers and generators. Chrome extensions are available for YouTube, Udemy, Coursera, Vimeo, BiliBili, and Google. Simply input the content or URL, and NoteGPT will generate summaries, notes, or other AI-powered outputs.

tawk.to Hire Chat Agents

24/7 live chat support
Professionally trained, native-speaking agents
Lead capture and customer service
Integration with tawk.to's free live chat software
Real-time monitoring of agent performance
CRM integrations

Full Time $2.20 per hour Schedule up to 40 hrs a week — perfect for connecting with customers during business hours, or a few hours a day.
Double Shift $1.50 per hour Need to cover two shifts? Schedule 80 hrs a week and be there more often for your prospects and customers.
Days & Weekends $1.10 per hour Busy evenings and weekends? or 18+/hrs a day? Schedule 128/hrs a week, and we'll be there for you.
24x7-365 $1 per hour The plan that made us famous — at an unbeatable $1/hr, we've got you covered 24x7-365. Your customers are going to love you.

Businesses sign up for the Hire Chat Agents service, provide information about their business, and set a schedule for when they need chat support. tawk.to's agents then handle incoming chats, providing customer service and capturing leads as needed. The service integrates with the tawk.to dashboard, allowing businesses to monitor agent performance and chat history in real-time.

Sider

ChatGPT Sidebar
GPT-4 Support
AI Reader
AI Writer
ChatPDF Integration
Image Tools
Group AI Chat

Install the Sider Chrome/Edge extension to seamlessly integrate AI assistance into your browsing, reading, and writing tasks. Select any text to explain, translate, summarize, or rewrite it using the ChatGPT sidebar.

Abacus.AI

AI-powered automation
Custom chatbot development
Predictive modeling
AI agent creation
Data visualization
Enterprise Gen AI
Structured ML
Vision AI
Optimization

Abacus.AI offers various solutions like ChatLLM, DeepAgent, CodeLLM, and AppLLM. Users can access top AI models, create complex workflows, connect to multiple data sources, and build custom chatbots and AI agents. The platform also supports data wrangling, pipeline setup, and real-time data visualization.

Intercom

Help Desk
AI Chatbot
Proactive Support
Omnichannel Platform
Knowledge Base
Inbox
Tickets
AI Insights & Reporting
Workflows
Apps and Integrations

Essential $29 per seat/mo, billed annually
Advanced $85 per seat/mo, billed annually
Expert $132 per seat/mo, billed annually
Fin AI Agent $0.99 per Fin resolution, 50 resolutions per month minimum
Copilot $29 per agent/mo, billed annually, Unlimited usage
Proactive Support Plus $99 /mo, Includes 500 Messages Sent/mo

Intercom can be used to set up a central help center, create multilingual articles, add images and videos to articles, tailor content to different audiences, automate feedback loops, and resolve issues before they arise using outbound messaging.

DocsBot AI

Custom AI chatbot creation
Integration with multiple content sources
AI-powered knowledge retrieval
Widget customization
Analytics and reporting
API access

Users can train their DocsBot by uploading content from various sources, including documents, websites, and cloud storage. The platform then processes and indexes the content, allowing the bot to answer questions based on the provided information. The bot can be deployed anywhere via a dedicated chat interface or embedded into websites and other platforms.

Glean

Work AI Platform
Glean Assistant (AI assistant)
Glean Agents (AI agent builder)
Glean Search (Enterprise search)
Connectors (Data integration)
Data & AI Governance
Security

Glean connects to your company's data sources, allowing you to search for information, create content, and automate workflows using AI. You can access Glean through various integrations like Slack, Microsoft Teams, and browser extensions.

ChatUp AI

AI Chatbot (GPT & GPT-4 powered)
AI Content Generator (essays, articles, blog posts, storytelling)
AI Character Chat (AI Girlfriends, anime, game, celebrities)
AI Companionship
Marketing Assistance (email content, market trends, creative marketing content)
AI SEO Tools (keyword research, paragraph structuring, social media presence)
Language Practice (text translation, language learning, vocabulary/grammar enhancement)
General Knowledge Q&A

Standard $18.99 /month 30 days. NSFW characters: ∞, Chat storage: ∞, Image generator: Unfiltered, Create AI: 15 /month, Chat photo: 1500 /month, Message: 15000 /month.
Premium $0.19 /Day ($69.99 billed once) 365 days. NSFW characters: ∞, Chat storage: ∞, Image generator: Unfiltered, Create AI: 100 /month, Chat photo: 10000 /month, Message: 100000 /month.
Deluxe $0.36 /Day ($129.99 billed once) 365 days. NSFW characters: ∞, Chat storage: ∞, Image generator: Unfiltered, Create AI: Unlimited, Chat photo: Unlimited, Message: Unlimited, Private Albums: 8 Key.
Ultimate $0.79 /Day ($289.99 billed once) 365 days. NSFW characters: ∞, Chat storage: ∞, Image generator: Unfiltered, Create AI: Unlimited, Chat photo: Unlimited, Message: Unlimited, Private Albums: All unlocked.
Private Albums Key * 1 $14.99 One-time payment for 1 Private Album Key.
Private Albums Key * 3 $39.99 One-time payment for 3 Private Album Keys.
Private Albums Key * 8 $59.99 One-time payment for 8 Private Album Keys.
Private Albums Key * 15 $99.99 One-time payment for 15 Private Album Keys.
Private Albums Key * 22 $130.99 One-time payment for 22 Private Album Keys.
Private Albums Key * 30 $159.99 One-time payment for 30 Private Album Keys.
Private Albums Key * 100 $229.99 One-time payment for 100 Private Album Keys.

To use ChatUp AI, first, provide a clear and concise prompt or question in the chat input box. Next, submit your request, and the AI model will analyze your input to generate a thoughtful response. You can then continue the conversation by asking follow-up questions or providing comments, and the AI chatbot will maintain the flow, offering detailed insights.

Glasp

Web and PDF highlighting
YouTube video summarization with timestamps
Kindle highlight import
AI clone creation
Note-taking and organization with tags
Export to note-taking apps (Notion, Roam Research, Obsidian)
Social learning and knowledge sharing

Free $0 Unlimited Public Highlights, Basic YouTube Summaries (3 summaries/day), PDF Uploads & Summaries (~5 files), Audio File Transcription & Summaries (30 minutes/month)
Pro (Yearly) $10 USD/month ($120/year billed annually) Unlimited Private Highlights, Unlimited Basic YouTube Summaries, Advanced YouTube Summaries (1,000 summaries/month), PDF Uploads & Summaries (100 files/month), Audio File Transcription & Summaries (300 minutes/month), Daily Auto-Sync/Export to Notion
Unlimited (Yearly) $25 USD/month ($300/year billed annually) Unlimited Private Highlights, Unlimited Basic YouTube Summaries, Advanced YouTube Summaries (5,000 summaries/month), Unlimited PDF Uploads & Summaries, Audio File Transcription & Summaries (1500 minutes/month), Daily Auto-Sync/Export to Notion, Priority support

Simply highlight text on webpages or PDFs using the Glasp Chrome or Safari extension. Add notes to your highlights, organize them with tags and authors, and share them with others. You can also import Kindle highlights and notes, and use AI to summarize content.

Newest Knowledge AI Websites

A GPT-powered browser extension for generating outline notes and answering questions.
Knowledge management tool for building wikis with tag recommendations.
A tool to sync, manage, and repurpose ChatGPT conversations, especially for Notion users.

Knowledge Core Features

Representation

Knowledge in AI systems is represented in a structured and machine-readable format, allowing for efficient storage, retrieval, and reasoning.

Inference

AI systems utilize knowledge to draw conclusions, make predictions, or generate new insights based on the available information.

Learning

AI algorithms can acquire knowledge through various learning techniques, such as supervised learning, unsupervised learning, or reinforcement learning.

Reasoning

Knowledge enables AI systems to perform logical reasoning, such as deduction, induction, or abduction, to solve problems and make decisions.

What is Knowledge can do?

Healthcare: AI systems utilizing medical knowledge for diagnosis, treatment planning, and drug discovery.

Finance: Knowledge-based AI applications for fraud detection, risk assessment, and investment advice.

Manufacturing: AI systems leveraging knowledge for predictive maintenance, quality control, and supply chain optimization.

Education: AI-powered tutoring systems that adapt to student knowledge levels and provide personalized learning experiences.

Knowledge Review

AI practitioners and researchers generally acknowledge the critical role of knowledge in AI systems. They emphasize the importance of acquiring high-quality knowledge, representing it effectively, and leveraging it for various AI tasks. However, some experts also highlight the challenges associated with knowledge management, such as maintaining consistency, handling uncertainty, and ensuring the scalability of knowledge-based approaches. Overall, the consensus is that knowledge is an essential component of AI, and its effective utilization is crucial for the development of intelligent systems.

Who is suitable to use Knowledge?

A virtual assistant utilizing knowledge to provide personalized recommendations and answers to user queries.

An AI-powered customer support system that draws upon a knowledge base to resolve customer issues efficiently.

A recommendation engine that leverages knowledge about user preferences to suggest relevant products or content.

How does Knowledge work?

To incorporate knowledge into an AI system, the following steps are typically involved: 1) Knowledge Acquisition: Gather relevant information from domain experts, datasets, or other sources. 2) Knowledge Representation: Organize and structure the acquired knowledge in a suitable format, such as rules, ontologies, or knowledge graphs. 3) Knowledge Integration: Incorporate the represented knowledge into the AI system's algorithms or models. 4) Knowledge Reasoning: Utilize the integrated knowledge for inference, decision-making, or problem-solving tasks. 5) Knowledge Maintenance: Continuously update and refine the knowledge base to ensure its accuracy and relevance.

Advantages of Knowledge

Enhanced decision-making: AI systems equipped with knowledge can make more informed and accurate decisions by leveraging the available information.

Improved efficiency: Knowledge-based AI systems can automate tasks and processes, reducing human effort and increasing overall efficiency.

Increased problem-solving capabilities: With access to vast amounts of knowledge, AI systems can tackle complex problems and generate novel solutions.

Personalized experiences: Knowledge about user preferences and behavior enables AI systems to deliver personalized recommendations and experiences.

FAQ about Knowledge

What is the difference between knowledge and data in AI?
How do AI systems acquire knowledge?
What are the different types of knowledge representation in AI?
Can AI systems generate new knowledge?
How does knowledge impact the performance of AI systems?
What are the challenges in managing knowledge in AI systems?