Weaviate vs Elasticsearch
Side-by-side from the Top 11 ranking of Pinecone vs Weaviate vs Zilliz: 11 Best Vector Databases 2026. Last verified May 31, 2026.
The short answer
Weaviate ranks higher on Top 11 (#2 vs #7) for AI engineers building RAG and semantic search at scale. Top open-source choice with excellent developer experience and powerful hybrid search.
At a glance
| Weaviate | Elasticsearch | |
|---|---|---|
| Top 11 rank | #2 / Pinecone vs Weaviate vs Zilliz: 11 Best Vector Databases 2026 | #7 / Pinecone vs Weaviate vs Zilliz: 11 Best Vector Databases 2026 |
| Score (out of 9.4) | 9.1 | 8.3 |
| Best for | Flexible open-source hybrid search | Vector search for existing Elastic users |
| Pricing | $$ (Free to custom/enterprise) | $$$ (Free to custom/enterprise) |
| HQ | Amsterdam, Netherlands | Mountain View, USA |
| Founded | 2019 | 2012 |
Weaviate
Top open-source choice with excellent developer experience and powerful hybrid search.
weaviate.ioSee full entry in Pinecone vs Weaviate vs Zilliz: 11 Best Vector Databases 2026
Elasticsearch
A mature, integrated solution for teams already using the Elastic stack.
www.elastic.coSee full entry in Pinecone vs Weaviate vs Zilliz: 11 Best Vector Databases 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.