Dev tools · alternatives · 2026

24 alternatives to Bicycle – A Database Tool (Rust, gRPC, RocksDB)

RPC DBMS. Contribute to ordinarylabs/Bicycle development by creating an account on GitHub.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Bicycle – A Database Tool (Rust, gRPC, RocksDB) launched in 2023; newer entries below may have overtaken it.

1
HelixDB – Open-source vector-graph database for AI applications (Rust)▲237
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 →
2TA
TerminusDB – An open source in-memory graph database▲231
2020 · terminusdb.com · its alternatives →
3
TerminusDB▲81
An open-source in-memory graph database
2020 · its alternatives →
4
A Database Written in Golang▲277
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 →
5
PlanetScale Beta▲271
The last database you'll ever need. Go from idea to IPO.
2021 · planetscale.com · its alternatives →
6
HelixDB▲105
An open-source OLTP graph-vector database built in Rust.
Feb 2026 · helix-db.com · its alternatives →
7
Simple-graph – a graph database in SQLite▲237
This is a simple graph database in SQLite, inspired by "SQLite as a document database" - dpapathanasiou/simple-graph
2020 · github.com · its alternatives →
8
GraphQL for Postgres▲195
GraphQL for Postgres. Contribute to solidsnack/GraphpostgresQL development by creating an account on GitHub.
2015 · github.com · its alternatives →
9
Nebula – a distributed graph database written in C++▲178
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 →
10
Dbdot – Golang tool to help generate Postgres schema diagrams▲119
Generate DOT description for postgres db schema. Contribute to akarki15/dbdot development by creating an account on GitHub.
2019 · github.com · its alternatives →
11
dbdiagram.io▲181
Free database diagrams designer for analysts & developers 🛠
2018 · dbdiagram.io · its alternatives →
12
Bytebase 2.0▲88
Database schema change and version control for developers
2023 · bytebase.com · its alternatives →
13TD
TerminusHub, Distributed Revision Control for Structured Data▲81
2020 · terminusdb.com · its alternatives →
14
An open souce graph database written in Prolog and Rust▲29
TerminusDB is a distributed, collaborative database designed for building, sharing, versioning, and reasoning on structured data. - terminusdb/terminusdb
2020 · github.com · its alternatives →
15
Splitgraph - Build and share data with Postgres, inspired by Docker/Git▲81
EnterpriseDB (“EDB”), the leader in accelerating Postgres® in the enterprise, today announced its acquisition of Splitgraph, an early-stage disruptor that provides a Postgres compatible serverless SQL API for building data driven applications from hundreds of datasources. This move is seen as a mean
2020 · splitgraph.com · its alternatives →
16
Hypergraph, a data structure library to generate directed hypergraphs▲47
Hypergraph is a data structure library to create a directed hypergraph in which a hyperedge can join any number of vertices. - yamafaktory/hypergraph
2021 · github.com · its alternatives →
17
NebulaDB, my first attempt at a database▲30
NebulaDB Graph Database. Contribute to incrediblesound/nebulaDB development by creating an account on GitHub.
2015 · github.com · its alternatives →
18
Noms – The versioned, forkable, syncable database▲43
The versioned, forkable, syncable database. Contribute to attic-labs/noms development by creating an account on GitHub.
2016 · github.com · its alternatives →
19
Pgsh – branch Postgres like Git▲66
Branch your PostgreSQL Database like Git. Contribute to sastraxi/pgsh development by creating an account on GitHub.
2019 · github.com · its alternatives →
20CA
CraftQL – A Rust CLI tool for GraphQL schemas manipulation and graphviz▲12
crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects
2020 · crates.io · its alternatives →
21
Minigraf – An embedded, bi-temporal graph database in Rust▲41
Embedded graph memory for AI agents, mobile apps, and the browser. - project-minigraf/minigraf
18d ago · github.com · its alternatives →
22GA
Generate a graph of any data from your terminal▲22
2019 · tailgraph.live · its alternatives →
23
BranchDB▲14
A blazingly fast in-memory key-value database. Built in C++
2025 · branchdb.khamitkar.dev · its alternatives →
24
NodeDB▲36
Vector, Graph, Array, Columnar, KV - all in one database
May 2026 · nodedb.bizapps24.com · its alternatives →

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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 →