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.
Speechnotes - Dictation Notepad - Free Online Speech Recognition Text Editor Web App for Chrome
ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.
Recordense - Recordense is a multi purpose and multi functional transcription, translation, and replication offering services provider.
Google Custom Search - Google Custom Search enables you to create a search engine for your website, your blog, or a collection of websites.
Deepgram - Search engine for speech