--- title: "UStore alternatives" type: "alternatives" slug: "unum-cloud-ustore" canonical_url: "https://www.graphcanon.com/tools/unum-cloud-ustore/alternatives" of: "unum-cloud-ustore" count: 24 --- # UStore alternatives *GraphCanon updated Jul 11, 2026* Open-source alternatives to [UStore](/tools/unum-cloud-ustore.md) in Vector Databases, Data & Retrieval. ## In short Top alternatives to UStore are ChatGLM-6B and chroma, ranked by typed graph edges - vector-databases. [UStore](https://unum.cloud/ustore) has 635 GitHub stars and 29 open issues, last pushed Sep 1, 2023 per [its repository](https://github.com/unum-cloud/UStore). The top typed alternative, [ChatGLM-6B](https://github.com/zai-org/ChatGLM-6B), shows 41k stars and 5.1k forks, last pushed Jun 27, 2024. ## Same categories - [ChatGLM-6B](/tools/zai-org-chatglm-6b.md) - ChatGLM-6B: An Open Bilingual Dialogue Language Model | 开源双语对话语言模型 (★ 41,035) [Dormant] - [chroma](/tools/chroma-core-chroma.md) - Search infrastructure for AI (★ 28,763) [Very active] _[Freemium]_ - [llm-app](/tools/pathwaycom-llm-app.md) - Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data. (★ 59,068) [Very active] - [meilisearch](/tools/meilisearch-meilisearch.md) - A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications. (★ 58,493) [Very active] - [qdrant](/tools/qdrant-qdrant.md) - High-performance, massive-scale Vector Database and Vector Search Engine (★ 33,143) [Very active] _[Self-host]_ - [redis](/tools/redis-redis.md) - Redis is a preferred cache, data structure server, and document & vector query engine for real-time applications. (★ 75,394) [Very active] - [tidb](/tools/pingcap-tidb.md) - Scalable, cloud-native database with ACID transactions and vector search support. (★ 40,273) [Very active] - [academic-research-skills](/tools/imbad0202-academic-research-skills.md) - Academic Research Skills for Claude Code: research → write → review → revise → finalize (★ 37,300) [Very active] - [AI-For-Beginners](/tools/microsoft-ai-for-beginners.md) - 12 Weeks, 24 Lessons, AI for All! (★ 52,098) [Very active] - [awesome-llm-apps](/tools/shubhamsaboo-awesome-llm-apps.md) - 100+ AI Agent & RAG apps you can actually run — clone, customize, ship. (★ 117,774) [Very active] _[Freemium]_ - [caffe](/tools/bvlc-caffe.md) - Caffe: a fast open framework for deep learning. (★ 34,574) [Dormant] - [cognee](/tools/topoteretes-cognee.md) - Cognee is the open-source AI memory platform for agents. (★ 27,564) [Very active] - [dolt](/tools/dolthub-dolt.md) - Git for Data (★ 23,827) [Very active] - [dragonfly](/tools/dragonflydb-dragonfly.md) - A modern replacement for Redis and Memcached (★ 30,851) [Very active] - [FastGPT](/tools/labring-fastgpt.md) - A knowledge-based platform built on LLMs for developing and deploying complex question-answering systems (★ 28,903) [Very active] - [firecrawl](/tools/firecrawl-firecrawl.md) - The API to search, scrape, and interact with the web at scale. 🔥 (★ 149,109) [Very active] _[Self-host]_ - [gpt-researcher](/tools/assafelovic-gpt-researcher.md) - An autonomous agent that conducts deep research using LLM providers (★ 28,250) [Very active] _[Freemium]_ - [graphify](/tools/graphify-labs-graphify.md) - Turn any code or documentation into a queryable knowledge graph (★ 82,139) [Very active] - [graphrag](/tools/microsoft-graphrag.md) - A modular graph-based Retrieval-Augmented Generation (RAG) system (★ 34,355) [Very active] - [Handy](/tools/cjpais-handy.md) - A free, open source, and extensible speech-to-text application that works completely offline. (★ 26,254) [Very active] - [haystack](/tools/deepset-ai-haystack.md) - Open-source AI orchestration framework for building context-engineered LLM applications. (★ 25,868) [Very active] _[Freemium]_ - [headroom](/tools/headroomlabs-ai-headroom.md) - Compress tool outputs and data to reduce tokens before reaching the LLM. (★ 58,486) [Very active] - [jax](/tools/jax-ml-jax.md) - Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more (★ 35,999) [Very active] - [kotaemon](/tools/cinnamon-kotaemon.md) - An open-source RAG-based tool for chatting with your documents. (★ 25,534) [Steady] ## Head-to-head comparisons - [UStore vs ChatGLM-6B](/compare/unum-cloud-ustore-vs-zai-org-chatglm-6b.md) - [UStore vs chroma](/compare/chroma-core-chroma-vs-unum-cloud-ustore.md) - [UStore vs llm-app](/compare/pathwaycom-llm-app-vs-unum-cloud-ustore.md) - [UStore vs meilisearch](/compare/meilisearch-meilisearch-vs-unum-cloud-ustore.md) - [UStore vs qdrant](/compare/qdrant-qdrant-vs-unum-cloud-ustore.md) - [UStore vs redis](/compare/redis-redis-vs-unum-cloud-ustore.md) - [UStore vs tidb](/compare/pingcap-tidb-vs-unum-cloud-ustore.md) - [UStore vs academic-research-skills](/compare/imbad0202-academic-research-skills-vs-unum-cloud-ustore.md) ## When NOT to use UStore - Last GitHub push was 1044 days ago (dormant maintenance, Sep 1, 2023). Validate activity before betting a new project on UStore. - Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. - Data & Retrieval: Skip a heavy ingestion framework when your corpus is small and static; a script plus the embedding API is enough. ## Related alternatives hubs - [LangChain alternatives](/tools/langchain-ai-langchain/alternatives.md) - [LlamaIndex alternatives](/tools/run-llama-llama-index/alternatives.md) - [Qdrant alternatives](/tools/qdrant-qdrant/alternatives.md) ## Common questions ### What are the best alternatives to UStore? Graph-backed alternatives to UStore include ChatGLM-6B, chroma, llm-app, meilisearch, qdrant. GraphCanon ranks them by typed relationship edges and constraint overlap from decision_facts - not marketing votes or raw star sort. ### How does GraphCanon rank UStore alternatives? Direct alternative and successor edges from the knowledge graph come first, ordered by edge type and shared constraint facets (persona, runtime, hosting). Category neighbours fill the list only after curated edges. Stars are shown for context, not as the primary sort. ### When should I avoid UStore? Last GitHub push was 1044 days ago (dormant maintenance, Sep 1, 2023). Validate activity before betting a new project on UStore. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. Data & Retrieval: Skip a heavy ingestion framework when your corpus is small and static; a script plus the embedding API is enough. ### Is UStore open source? Yes. UStore is an open-source project on GitHub under the Apache-2.0 license, with 635 stars. ### What is UStore used for? Multi-Modal Database replacing MongoDB, Neo4J, and Elastic with 1 faster ACID solution, with NetworkX and Pandas interfaces, and bindings for C 99, C++ 17, Python 3, Java, GoLang 🗄️ ### What category is UStore in? UStore is categorized under Vector Databases, Data & Retrieval in the GraphCanon knowledge graph. ### How do UStore alternatives compare head-to-head? Each alternative has a neutral compare page against UStore, for example [ChatGLM-6B vs UStore](/compare/unum-cloud-ustore-vs-zai-org-chatglm-6b), [chroma vs UStore](/compare/chroma-core-chroma-vs-unum-cloud-ustore), [llm-app vs UStore](/compare/pathwaycom-llm-app-vs-unum-cloud-ustore). Stats come from live GitHub metadata. ### Is there a machine-readable alternatives list? Yes. The markdown twin at [UStore alternatives](/tools/unum-cloud-ustore/alternatives.md) lists direct alternatives and same-category tools with internal links to each tool markdown page. ### Where are other high-intent alternatives hubs? Related P0 OSS-vs-OSS hubs: [LangChain alternatives](/tools/langchain-ai-langchain/alternatives), [LlamaIndex alternatives](/tools/run-llama-llama-index/alternatives), [Qdrant alternatives](/tools/qdrant-qdrant/alternatives). Vector-database intent (including Pinecone-style queries) is covered at [Qdrant alternatives](/tools/qdrant-qdrant/alternatives). ### Where can I see maintenance and security signals for UStore? GraphCanon publishes a sourced trust report for UStore at [UStore trust report](/tools/unum-cloud-ustore/trust) - maintenance posture, fork provenance, and dependency/MCP scan status with methodology tags. Not a safety grade. --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=unum-cloud-ustore`](/api/graphcanon/graph?tool=unum-cloud-ustore) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_