01
etcd
Distributed reliable key-value store for the most critical data of a distributed system
Health96
Shipping95
Score96
Confidence90
Stars52.2k
ModeSource-visible project
Database Systems
Alternatives to Elasticsearch
Compare healthier or more active tools in the same use case using ToolVitals public evidence.
Why compare
Signals behind this alternatives page
- Commit continuity, contributor activity, and delivery signals are strong.
- Health score: 99/100.
- Shipping score: 99/100.
Switching guide
Best alternatives by need
Verified open/source-visibleetcd, ClickHouse, Milvus, DuckDB
Useful when portability and inspectability matter.
Ranked alternatives
Best-fit database systems options
Active
02
ClickHouse
ClickHouse® is a real-time analytics database management system
Health99
Shipping99
Score99
Confidence90
Stars49.8k
ModeCLI Tool
03
Milvus
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
Health97
Shipping97
Score97
Confidence90
Stars46k
ModeSource-visible project
04
DuckDB
DuckDB is an analytical in-process SQL database management system
Health99
Shipping99
Score99
Confidence90
Stars41.1k
ModeSource-visible project
05
TiDB
TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.
Health96
Shipping94
Score96
Confidence90
Stars40.5k
ModeSource-visible project
06
Qdrant
Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
Health97
Shipping97
Score97
Confidence90
Stars34.5k
ModeSource-visible project
07
Dragonfly
A modern replacement for Redis and Memcached
Health97
Shipping96
Score97
Confidence90
Stars31.5k
ModeSource-visible project
08
Valkey
A flexible distributed key-value database that is optimized for caching and other realtime workloads.
Health97
Shipping96
Score97
Confidence90
Stars27.2k
ModeSource-visible project
09
SpacetimeDB
Development at the speed of light
Health97
Shipping96
Score97
Confidence90
Stars25.1k
ModeSource-visible project
10
TDengine
High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios
Health97
Shipping96
Score97
Confidence90
Stars25.1k
ModeSource-visible project
11
Turso
Turso is an in-process SQL database, compatible with SQLite.
Health98
Shipping98
Score98
Confidence90
Stars24.2k
ModeSource-visible project
12
RxDB
A fast, local first, reactive Database for JavaScript Applications https://rxdb.info/
Health96
Shipping96
Score96
Confidence90
Stars23.4k
ModeSource-visible project