Knowledge Graph AI
The best 50 Knowledge Graph AI tools - Free & Paid
Explore 50 AI for Knowledge Graph AI
The StoryGraph is an AI-powered reading platform utilizing machine learning. It offers personalized book recommendations, stats tracking, customizable selections, mood/theme filters, live reactions, reading challenges, and content warnings for an immersive reading experience.
Free
GoSearch consolidates indexed and non‑indexed data from 100+ apps, letting teams query across email, chat, documents, and private files with AI assistants. It automates routine tasks through custom agents, enforces granular security, and supports multiple LLMs for unified enterprise knowledge.
Freemium
- $20/mo
ChatGPT is an AI chatbot based on large language models family created by OpenAI for general purpose chat that allows users to ask any question or prompt to AI, making it a useful tool for many writing processes.
Freemium
- $20/mo
Grapha.ai is an AI-enabled data exploration tool that swiftly reveals hidden trends and provides intuitive visualizations & insights from complex datasets without requiring any coding knowledge.
Subscription
ScrapeGraph AI is an automated web scraping tool that extracts structured data from various sources using natural language prompts. It supports multiple programming languages and adapts to website changes, producing clean data for analytics and AI training.
Freemium
Glean indexes content from 100+ business apps—including Slack, Teams, Gmail, Salesforce, and SharePoint—to deliver a unified search experience. Its AI assistant retrieves documents and emails based on user context, while Agent Builder automates repetitive tasks. Security controls safeguard sensitive
Subscription
Gemini is an AI assistant and chatbot provided by google based on Gemini LLM family. It provides access to Google's advanced AI systems with many features and integrations to help you with daily workflows and tasks."
Freemium
- $20
Notion AI is an integrated AI tool that automates tasks, generates summaries and offers writing assistance within the Notion drag-and-drop text editor. A free trial is available with an add-on subscription for unlimited usage.
Freemium
Curiosity unifies enterprise data into a knowledge graph, enabling AI‑powered search and assistants across legacy and modern systems. It deploys on‑premises for GDPR compliance, offers fast hybrid search, and reduces response times and error rates.
Subscription
iAsk.Ai delivers instant, factual answers to natural‑language questions from authoritative web sources, and offers essay drafting, advanced grammar checks, academic summarization, PDF analysis, image generation, URL bullet‑point briefs, and one‑click grammar correction. Accessible via browser extens
Freemium
- $9.95/mo
Skywork.ai is a versatile AI workspace agent that can analyze data, manage content, and integrate with 300+ tools to streamline market research, stock evaluation, and knowledge base creation.
Freemium
Chat & Ask AI combines web search, image generation, link analysis, document chat, and YouTube summarization in one interface. It offers up‑to‑date answers, multilingual support, file uploads, and a prompt library, powered by GPT‑5.2, Gemini, Claude, and Stable Diffusion XL.
Free
Qwen Chat AI assistant that provides access to Qwen LLM models and can be used by content creators, developers, and researchers, offering web and image searches, artifact management, and more to enhance productivity.
GPTGO blends Google search with ChatGPT, presenting results and AI‑generated summaries in 100+ languages. Users get concise answers beside each result, can copy or download, and access the tool on desktop, mobile, or tablet without registering.
Free
AI Tools Directory offers a searchable catalog of 5,000+ AI tools organized by category and rating. Users can filter by application, bookmark selections, and access documentation or example projects, with regular updates to keep listings current.
Free
Keywords.ai is an AI-powered SEO tool that generates relevant keywords and topics using GPT-3.5-based AI engines, providing data on search volume and keyword difficulty for informed decision making.
Subscription
- $19
Free AI Graph Maker enables users to create interactive charts and graphs, including bar, pie, and line charts. It supports Gantt charts, flowcharts, and mind maps, facilitating effective data visualization for various sectors like education and finance.
Freemium
Claude is an advanced AI assistant designed for a variety of tasks, including code generation, writing, productivity enhancement, and business automation. It is highly adaptable, intelligent, and customizable to meet diverse user needs.
Freemium
- $18/mo
WiseMap uses ChatGPT to expand keyword‑driven mind maps, adding nodes and refining structures via natural language. It offers AI‑generated backgrounds, unlimited edits, export options, and collaborative sharing with credit tracking for teams and educators.
Paid
- $5/mo
Genspark unifies inbox, workflows, and collaboration into one AI workspace, offering a 1‑million‑token context window, voice‑to‑text, auto‑meeting notes, and Chrome extensions for instant summarization and task automation across WhatsApp, Slack, and Teams.
Freemium
Grokipedia is an AI-driven knowledge base featuring over 885,279 articles and a user-friendly search function. It offers multiple themes and an intuitive interface to facilitate efficient research across a wide range of topics.
Free
DeepSeek-V3 is an advanced AI model offering leading performance in open source LLM, enhanced speed, and global language support. It sets new benchmarks for inference speed among open-source models.
Concept Map AI is a free mind mapping tool that enables users to create visual concept maps quickly through AI interaction. It supports educational purposes, project planning, brainstorming, and process mapping, enhancing clarity, collaboration, and operational efficiency.
Free trial
Grok is a conversational AI and multimodal chatbot developed by xAI, Grok is designed to enhance user interaction by providing answers to a wide range of questions, including those that might be considered "spicy" or controversial, which other AI systems typically avoid
Freemium
Dashworks offers an AI assistant that pulls real‑time answers from connected apps, knowledge bases, and communication tools without data indexing. It integrates with Slack, browsers, and third‑party apps, supports multiple models, and delivers secure, citation‑backed responses to improve team effici
Subscription
- $10/mo
Blackbox AI is an AI-powered tool for developers that searches and autocompletes code snippets across multiple programming languages and repositories, extracts code from videos and PDFs, and converts queries into code.
Free trial
- $5/mo
Morphik.ai is an open-source AI tool for fast, visual-first knowledge retrieval across industries, enabling efficient document searches and insights from complex data. It offers custom integrations via API/SDK and embeds context in diagrams for accurate, streamlined research.
Freemium
SurgeGraph Vertex is an AI‑powered platform that automates SEO‑focused article creation, offering competitor analysis, keyword mapping, topic discovery, human‑like writing, internal linking, image generation, and WordPress publishing, plus collaborative workflows and performance analytics.
Freemium
iWeaver lets users upload documents, videos, audio, and images to extract key concepts, generate summaries, and build mind maps. It supports structured Q&A, data extraction, and visual mapping for research, analysis, and legal review. Modular agents enable API integrations for workflows.
Freemium
- $9.9/mo
Algolia is an AI‑driven search platform that indexes, retrieves, and monitors data. It offers Agent Studio, RAG‑powered experiences, conversational search, real‑time personalization, analytics, and built‑in integrations for e‑commerce, SaaS, media, and marketplaces.
Freemium
AI Math Solver offers precise, step‑by‑step solutions for college‑level and SAT math, a Tutor Mode that poses probing questions, a Knowledge Graph linking concepts to practice problems, adaptive study plans, real‑time mastery tracking, and on‑demand question generation.
Freemium
The Speak AI tool is a language data analysis and research platform with transcription, data analysis, and sentiment analysis capabilities for various types of media.
Free trial
Saga unifies notes, documents, and task management in a single AI‑enhanced workspace, offering real‑time collaboration, Google Drive/Linear integration, AI text generation, Kanban boards, live linking, side‑by‑side views, and rapid cross‑app search.
Freemium
- $5/mo
Introducing DocsBot AI, a powerful AI tool that helps you create custom chatbots for documentation. Train and deploy AI-powered chatbots in minutes, saving time and improving support experience. Custom copywriting capabilities, embeddable widgets, and integrations with popular platforms like WordPre
Freemium
YesChat.ai unifies chat, music, video, and image generation in a browser platform, offering DeepSeek‑R1, GPT‑4o, and Claude 3.5 Sonnet for conversation, royalty‑free music from text, text‑to‑video, and image creation. It supports languages and customizable bots for research and marketing.
Subscription
Chatbot AI provides access to various AI models for text conversations and image generation. It features an advanced search function, supports idea brainstorming, and allows for both casual and in-depth discussions with fast response times and chat history.
Freemium
- $14.99/mo
MyMap turns text prompts into mind maps, flowcharts, SWOT, timelines, and database schemas on an infinite canvas. It auto‑generates and places nodes with real‑time AI context awareness, letting users drag, connect, and reorganize for brainstorming and planning.
Freemium
- $12/mo
MindMapAI.app is an AI-powered tool for creating dynamic mind maps from text, PDFs, images, audio, and video inputs. It offers AI copilot chat for brainstorming, seamless editing, and multi-format exports to streamline idea tracking and refinement.
Free trial
Airfocus AI delivers AI‑generated product requirement documents, user stories, and concise summaries via slash commands. It analyzes feedback sentiment, reduces jargon, offers edits, streamlines repetitive tasks, and helps prioritize roadmap items.
Freemium
- $5.75/mo
AssignmentGPT AI delivers a desktop and mobile suite of academic tools—assignment and essay writing, math problem solving with step‑by‑step explanations, research paper review, AI humanizer, diagram generation, and image‑to‑answer uploads—supporting students across 50+ subjects and languages.
Paid
The AI tool offers advanced features such as voice recognition, image albums, and chat rooms to create AI chat characters for companionship, gaming, roleplay, and knowledge sharing, with developer support and Discord integration.
Freemium
DapperGPT consolidates multiple AI models—OpenAI, Anthropic, Gemini, Mistral, Grok, and Llama—into one chat interface that supports images, documents, and code uploads. It offers built‑in agents, custom toolchains, Spotlight search, folder organization, pinning, and browser‑extension integration, ke
Free
Knowmax consolidates support content into a single source of truth, offering AI‑powered search, guided decision trees, and visual how‑to guides. It lets CX agents retrieve contextual answers across channels, reducing handling time, boosting first‑contact resolution, and easing onboarding.
Freemium
Hix.ai is a versatile AI writing platform featuring tools like Articlegpt and Browsergpt for optimized article generation and smooth web integration, respectively, enhancing writing productivity and search engine optimization.
Free trial
ChartAI auto‑creates diverse visualizations—mind maps, flowcharts, timelines, Gantt charts, ER diagrams, etc.—by converting data into polished diagrams. It offers templates, quick start, and dataset generation, aiding analysts, researchers, educators, and managers.
Free
ChatPlayground lets users compare and interact with 40+ AI models from a single interface, offering live web search, conversation history, document import, 100‑plus language support, a prompt library, and GDPR/CCPA‑compliant privacy.
Subscription
- $19/mo
Magai aggregates 50+ AI models into one chat, enabling engine switches mid‑conversation while preserving context. It reuses GPT instructions across models, includes an editor for drafting and editing, and offers prompt refinement, a searchable library, edits, and collaborative sharing.
Subscription
- $20/mo
Piktochart is an AI‑powered visual creation platform that turns text into infographics, charts, and videos within seconds. It offers templates, a brand kit, collaborative editing, interactive graphics, and export options for print and digital use.
Freemium