Appbase.io - Search stack for building modern apps
Kaizen - Kaizen is an ElasticSearch GUI for Windows, Mac and Linux, written in JavaFX as a cross-platform desktop application.
Searchkit - UI components for Elasticsearch
ElasticHQ - Tool for ElasticSearch management and monitoring.
X to Elasticsearch Sync - CLI for importing MongoDB, SQL, CSV, JSON to Elasticsearch
elasticsearch-head - A web front end for an elastic search cluster