Dev tools · alternatives · 2026
24 alternatives to Graph Database written in Python using wiredtiger with Gremlin querying
This is a graph database built in Python that uses WiredTiger as its storage engine and supports Gremlin query language. It's designed for developers who need to store and query connected data structures. The tool… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Graph Database written in Python using wiredtiger with Gremlin querying launched in 2016; newer entries below may have overtaken it.
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CogDB is an open source, persistent embedded graph database for Python with zero setup. Store relationships as triples, run vector similarity search with SIMD acceleration, and query using Torque – a fluent Python API. No server, no setup.
2022 · cogdb.io · its alternatives →
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Hey HN, we want to share HelixDB (https://github.com/HelixDB/helix-db/), a project a college friend and I are working on. It’s a new database that natively intertwines graph and vector types, without sacrificing performance. It’s written in Rust and our initial focus is on supporting RAG. Here’s a video runthrough: https://screen.studio/share/szgQu3yq. Why a hybrid? Vector databases are useful for similarity queries, while graph databases are useful for relationship queries. Each stores data in a way that’s best for its main type of query (e.g.…
2025 · github.com · its alternatives →
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Hey HN, it’s been just over a year since we launched HelixDB (https://news.ycombinator.com/item?id=43975423), a project a friend and I started in college. It’s an OLTP graph database built on object-storage, with native vector search and full-text search (FTS). Why graph, vector and FTS? Graph databases provide a natural cognitive model for data, vectors allow for a semantic understanding of the entities and relationships in the graph, and FTS provides more specific filtering. Many AI-driven applications attempt to combine all of these functionalities by stitching together…
Jun 2026 · github.com · its alternatives →
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Hi HN, I have been making this Cozo database since half a year ago, and now it is ready for public release. My initial motivation is that I want a graph database. Lightweight and easy to use, like SQLite. Powerful and performant, like Postgres. I found none of the existing solutions good enough. Deciding to roll my own, I need to choose a query language. I am familiar with Cypher but consider it not much of an improvement over CTE in SQL (Cypher is sometimes notationally more convenient, but not more expressive). I like Gremlin but would prefer something more declarative. Experimentations…
2022 · github.com · its alternatives →
- 5CH
Hi HN! We're thrilled to share CozoDB v0.6, a monumental update to our FOSS database, which already unifies relational and graph features. With the addition of vector search, CozoDB becomes an even better companion for LLMs like ChatGPT. This release introduces vector search using HNSW indices within Datalog, enabling seamless integration with powerful features such as ad-hoc joins, recursive Datalog, and classical whole-graph algorithms. This update significantly broadens CozoDB's capabilities. Check out the linked release note for an in-depth look at the new features, comparisons to other…
2023 · docs.cozodb.org · its alternatives →
- 6IB
We show the potential of modern, embedded graph databases in the browser by demonstrating a fully in-browser chatbot that can perform Graph RAG using Kuzu (the graph database we're building) and WebLLM, a popular in-browser inference engine for LLMs. The post retrieves from the graph via a Text-to-Cypher pipeline that translates a user question into a Cypher query, and the LLM uses the retrieved results to synthesize a response. As LLMs get better, and WebGPU and Wasm64 become more widely adopted, we expect to be able to do more and more in the browser in combination with LLMs, so a lot of…
2025 · blog.kuzudb.com · its alternatives →
- 7MD
FIONA77 hadir sebagai forum gaming digital dengan pilihan permainan beragam, informasi menarik, dan peluang big profit yang mudah di dapatkan.
2015 · mongotron.io · its alternatives →
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This is a simple graph database in SQLite, inspired by "SQLite as a document database" - dpapathanasiou/simple-graph
2020 · github.com · its alternatives →
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WunderGraph▲230The Open Source Platform to build, manage, & integrate APIs
2022 · wundergraph.com · its alternatives →
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HypergraphZ – directed hypergraph library in Zig with Python bindings - yamafaktory/hypergraphz
2024 · github.com · its alternatives →
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We have been using graph DBs more and more at work. I found them painful to work with locally and decided to try and build something better.
Aug 2026 · github.com · its alternatives →
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Recently created a minimal persistent relational database in Go. Main focus was on implementing & understanding working the of database, storage management & transaction handling. Use of B+ Tree for storage engine(support for indexing), managing a Free List (for reusing nodes), Support for transactions, Concurrent Reads. Still have many things to add & fix like query processing being one of the main & fixing some bugs Repo link - https://github.com/Sahilb315/AtomixDB Would love to hear your thoughts
2025 · github.com · its alternatives →
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- 15WH
2022 · memgraph.com · its alternatives →
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HypergraphZ – directed hypergraph library in Zig with Python bindings - yamafaktory/hypergraphz
2024 · github.com · its alternatives →
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A distributed, fast open-source graph database featuring horizontal scalability and high availability - GitHub - vesoft-inc/nebula: A distributed, fast open-source graph database featuring horizontal scalability and high availability
2020 · github.com · its alternatives →
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Fast key-value DB in Go. Contribute to dgraph-io/badger development by creating an account on GitHub.
2017 · github.com · its alternatives →
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GraphQL for Postgres. Contribute to solidsnack/GraphpostgresQL development by creating an account on GitHub.
2015 · github.com · its alternatives →
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Contribute to Z-Gort/Reservoirs-Lab development by creating an account on GitHub.
2024 · github.com · its alternatives →
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A graphql API for the gun p2p graph database. Contribute to brysgo/graphql-gun development by creating an account on GitHub.
2017 · github.com · its alternatives →
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DOM Traversing and Scraping using GraphQL. Contribute to syrusakbary/gdom development by creating an account on GitHub.
2016 · github.com · its alternatives →
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Little Ball of Fur - A graph sampling extension library for NetworKit and NetworkX (CIKM 2020) - benedekrozemberczki/littleballoffur
2020 · github.com · its alternatives →
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Read the latest news, product updates, and announcements from the Hygraph team.
2018 · graphcms.com · its alternatives →
Also compare
- Micro Graph Database for Python Applications alternatives
- HelixDB – Open-source vector-graph database for AI applications (Rust) alternatives
- HelixDB – A graph database built on object storage alternatives
- Cozo – new Graph DB with Datalog, embedded like SQLite alternatives
- CozoDB, Hybrid Relational-Graph-Vector Database alternatives
- In-Browser Graph RAG with Kuzu-WASM and WebLLM alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →