# AI tools for “knowledge graph”

100 matching tools; showing 24, ranked by relevance.

Filters: `group=coding-development`

Related categories: [ai-knowledge-graph](https://openaitools.app/category/ai-knowledge-graph.md), [graph-ai](https://openaitools.app/category/graph-ai.md)

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Lettria](https://openaitools.app/tool/lettria) | 5,327 | -12.8% | Contact for Pricing | Graph context layer that turns unstructured enterprise knowledge into traceable AI answers | category: ai-knowledge-graph; keywords 100%; semantic match | [.md](https://openaitools.app/tool/lettria.md) |
| 2 | [GitNexus (Akon Labs)](https://openaitools.app/tool/gitnexus-akon-labs) | 5,573 | -52.5% | Freemium, Paid, Contact for Pricing | A codebase knowledge graph that gives AI coding agents real structural awareness | category: ai-knowledge-graph; keywords 100%; semantic match | [.md](https://openaitools.app/tool/gitnexus-akon-labs.md) |
| 3 | [Polygres](https://openaitools.app/tool/polygres) | 4,018 | -52.3% | Freemium | Graph, vector and text retrieval for AI agents on your Postgres | category: ai-knowledge-graph; keywords 100%; semantic match | [.md](https://openaitools.app/tool/polygres.md) |
| 4 | [Village](https://openaitools.app/tool/village) | 1,254 | -90.2% | Freemium | Map your team's network and find the warmest path to anyone | category: ai-knowledge-graph; keywords 100%; semantic match | [.md](https://openaitools.app/tool/village.md) |
| 5 | [supermemory](https://openaitools.app/tool/supermemory-1) | 156,579 | -7.7% | Contact for Pricing | A memory and continual-learning engine that gives any AI agent persistent context | keywords 100%; semantic match | [.md](https://openaitools.app/tool/supermemory-1.md) |
| 6 | [ERP.AI](https://openaitools.app/tool/erp-ai) | 30,915 | +19.6% | Freemium | Complete business systems your AI agent can operate like a person | category: ai-knowledge-graph; keywords 100% | [.md](https://openaitools.app/tool/erp-ai.md) |
| 7 | [Glean](https://openaitools.app/tool/glean) | 3,301,875 | +0.1% | Contact for Pricing | Enterprise AI grounded in your company's own knowledge | semantic match | [.md](https://openaitools.app/tool/glean.md) |
| 8 | [AskNews](https://openaitools.app/tool/asknews) | 11,607 | +97.3% | Freemium, Paid, Contact for Pricing | Licensed news infrastructure and a real-time News API built for AI | category: ai-knowledge-graph; keywords 100% | [.md](https://openaitools.app/tool/asknews.md) |
| 9 | [Bayuegua](https://openaitools.app/tool/bayuegua-com) | 9,960 | -44.7% | Contact for Pricing | Global patent and trademark search platform with AI-assisted analysis | category: ai-knowledge-graph; keywords 100% | [.md](https://openaitools.app/tool/bayuegua-com.md) |
| 10 | [Genspark.ai](https://openaitools.app/tool/genspark-ai) | 10,215,720 | -7.9% | Freemium, Paid, Contact for Pricing | Agentic search that composes cited research pages for you | semantic match | [.md](https://openaitools.app/tool/genspark-ai.md) |
| 11 | [Semantic Scholar](https://openaitools.app/tool/semantic-scholar) | 8,198,672 | +5.8% | Free | A free, AI-powered academic search engine for 240M+ papers across every scientific field | semantic match | [.md](https://openaitools.app/tool/semantic-scholar.md) |
| 12 | [EzInsights AI](https://openaitools.app/tool/ezinsights-ai) | 2,542 | +31% | Free Trial, Contact for Pricing | An enterprise AI platform that grounds data, code and business answers in your own knowledge graph | keywords 100%; semantic match | [.md](https://openaitools.app/tool/ezinsights-ai.md) |
| 13 | [Pinecone](https://openaitools.app/tool/pinecone) | 286,732 | -31% | Freemium, Paid, Contact for Pricing | The managed vector database and knowledge engine for production AI | semantic match | [.md](https://openaitools.app/tool/pinecone.md) |
| 14 | [唤醒食物 (FoodWake)](https://openaitools.app/tool/%E5%94%A4%E9%86%92%E9%A3%9F%E7%89%A9) | 2,354 | -58.8% | Freemium, Paid | AI dietary therapy and evidence-scored nutrition data, covering 1,781 foods and 1,290 supplements | category: ai-knowledge-graph; keywords 100% | [.md](https://openaitools.app/tool/%E5%94%A4%E9%86%92%E9%A3%9F%E7%89%A9.md) |
| 15 | [LlamaIndex](https://openaitools.app/tool/llamaindex) | 387,910 | +19.9% | Freemium, Contact for Pricing | Turn any document into AI-ready context with agentic parsing and extraction | semantic match | [.md](https://openaitools.app/tool/llamaindex.md) |
| 16 | [Fibery](https://openaitools.app/tool/fibery) | 247,622 | +15.9% | Freemium, Free Trial, Paid | A no-code work platform that replaces your scattered tools with one connected workspace | semantic match | [.md](https://openaitools.app/tool/fibery.md) |
| 17 | [Pensieve.uk](https://openaitools.app/tool/pensieve-uk) | 1,593 | +9.5% | Contact for Pricing | The self-maintaining context layer that makes every AI you use accurate about your company | keywords 100%; semantic match | [.md](https://openaitools.app/tool/pensieve-uk.md) |
| 18 | [ComfyUI](https://openaitools.app/tool/comfyui) | 4,379,348 | +13.4% | Contact for Pricing, Free | Node-based visual AI studio for images, video, 3D and audio | keywords 64% | [.md](https://openaitools.app/tool/comfyui.md) |
| 19 | [DeepWiki by Cognition](https://openaitools.app/tool/deepwiki-by-congnition) | 879,539 | -3.1% | Free | AI-generated wikis and chat for any public GitHub repository | semantic match | [.md](https://openaitools.app/tool/deepwiki-by-congnition.md) |
| 20 | [Postman](https://openaitools.app/tool/postman) | 1,764,877 | -7.6% | Freemium | Design, test, and govern APIs — now with AI agents in the loop | keywords 64% | [.md](https://openaitools.app/tool/postman.md) |
| 21 | [Sim AI](https://openaitools.app/tool/sim-ai) | 140,953 | +20.6% | Freemium, Paid (per user/month), and Enterprise with custom pricing; self-hosting free under Apache 2.0 | Open-source workspace to build, deploy and govern AI agents | semantic match | [.md](https://openaitools.app/tool/sim-ai.md) |
| 22 | [Zilliz](https://openaitools.app/tool/zilliz) | 108,886 | -16.4% | Freemium, Paid, Free, Contact for Pricing | Fully managed Vector Lakebase and vector database for enterprise AI, built by the creators of Milvus | semantic match | [.md](https://openaitools.app/tool/zilliz.md) |
| 23 | [Mother Brain](https://openaitools.app/tool/mother-brain) | 0 | 0% | Paid | Persistent AI memory for your codebase, chats, and team | category: ai-knowledge-graph; keywords 100%; semantic match | [.md](https://openaitools.app/tool/mother-brain.md) |
| 24 | [Tako](https://openaitools.app/tool/tako-ai) | 0 | 0% | Contact for Pricing | Web and data search API that grounds AI agents in cited, structured facts | category: ai-knowledge-graph; keywords 100%; semantic match | [.md](https://openaitools.app/tool/tako-ai.md) |

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Source: https://openaitools.app/?q=knowledge%20graph

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