Algolia - Algolia's Search API makes it easy to deliver a great search experience in your apps & websites. Algolia Search provides hosted full-text, numerical, faceted and geolocalized search.
Hidden Bar - A ultra-light MacOS utility that helps hide menu bar icons.
ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.
Bartender Mac App - Bartender is an award-winning app for macOS that superpowers your menu bar, giving you total control over your menu bar items, what's displayed, and when, with menu bar items only showing when you need them.
Klevu - Klevu offers instant site search solution for eCommerce stores.
Vanilla - Vanilla is a free Mac app that lets you hide icons from your menu bar.