The best chroma alternatives

cube

cube-js/cube

📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics

Choose cube if…

• you specifically need agentic-analytics or analytics

Shares agents, ai, rust with chroma.

xerj

xerj-org/xerj

AI search engine and MCP server for bots and agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for BM25 full-text, vector and hybrid search, code search without grep, agent memory and RAG. Elasticsearch-compatible API; Corpus Hub serves hundreds of reference memory corpora.

Choose xerj if…

• you want something your agent can install directly rather than a library to wire up yourself
• you specifically need agent-memory or bm25

Shares ai-agents, database, rust with chroma.

dbx

t8y2/dbx

20 MB lightweight cross-platform database client for 90+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具，支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 90+ 数据库，提供桌面端、Docker、CLI、内置 AI 助手和 MCP Server。

Choose dbx if…

• you want something your agent can install directly rather than a library to wire up yourself
• you specifically need cli or clickhouse

Shares ai, database, rust with chroma.

iii

iii-hq/iii

Effortlessly compose, extend, observe, discover, and react to every service in real-time for the first time ever.

Choose iii if…

• you specifically need api or backend

Shares agents, ai, rust with chroma.

macro

macro-inc/macro

Macro is a unified workspace for teams: email, chat, docs, tasks, agents, calls, and CRM — @-linked together with shared AI memory.

Choose macro if…

• GNU Affero General Public License v3.0 suits your use better than Apache License 2.0
• you prefer a smaller, narrower project to a large one
• you specifically need agent or all-in-one

Shares ai, ai-agents, rust with chroma.

herdr

herdrdev/herdr

the runtime your coding agents live on

Choose herdr if…

• you want the more widely starred option (50.6k)
• you specifically need agent or agent-orchestration

Shares ai, ai-agents, rust with chroma.

mcp-toolbox

googleapis/mcp-toolbox

MCP Toolbox for Databases is an open source MCP server for databases.

Choose mcp-toolbox if…

• you would rather work in Go than Rust
• you want something your agent can install directly rather than a library to wire up yourself
• you specifically need agent or bigquery

Shares agents, ai, database with chroma.

nasiko

Nasiko-Labs/nasiko

The Open Runtime for AI Agents

Choose nasiko if…

• you prefer a smaller, narrower project to a large one
• you specifically need agent-security or cli

Shares ai, ai-agents, rust with chroma.

agentgateway

agentgateway/agentgateway

Next Generation Agentic Proxy for AI Agents and MCP servers

Choose agentgateway if…

• you want something your agent can install directly rather than a library to wire up yourself
• you prefer a smaller, narrower project to a large one
• you specifically need ai-gateway or api-gateway

Shares agents, ai, rust with chroma.

mianshiya

liyupi/mianshiya

持续维护的企业面试题库网站，帮你拿到满意 offer！⭐️ 2026年最新Java面试题、前端面试题、AI大模型面试题、AI Agent面试题、RAG面试题、C++面试题、Go面试题、Python面试题、测试面试题、运维面试题、后端面试题、操作系统面试题、计算机网络面试题、Redis面试题、MySQL数据库面试题、算法面试题、Spring面试题、JVM面试题、Java并发面试题、Linux面试题、LLM面试题、Prompt工程面试题、系统设计面试题等1万多道高频程序员求职必备八股文。面试刷题就选面试鸭 💎 React 前端 + Node 后端 + 云开发全栈项目 by 程序员鱼皮

Choose mianshiya if…

• you would rather work in TypeScript than Rust
• MIT License suits your use better than Apache License 2.0
• you prefer a smaller, narrower project to a large one
• you specifically need algorithm or ant-design

Shares ai, ai-agents, database with chroma.

lean-ctx

yvgude/lean-ctx

LeanCTX — Context Intelligence for AI systems.

Choose lean-ctx if…

• you want something your agent can install directly rather than a library to wire up yourself
• you prefer a smaller, narrower project to a large one
• you specifically need agentic-coding or ai-coding

Shares ai, ai-agents, rust with chroma.

dbhub

bytebase/dbhub

Token conscious database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite.

Choose dbhub if…

• you would rather work in TypeScript than Rust
• MIT License suits your use better than Apache License 2.0
• you want something your agent can install directly rather than a library to wire up yourself
• you prefer a smaller, narrower project to a large one

Shares agents, ai, database with chroma.