Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
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.
Splash - Anyone can create a Splash event, whether you're a company hosting a single event or an individual hosting a personal event like a birthday or wedding. Get Started for Free. Text goes here. X. Full Event Program.
Google Custom Search - Google Custom Search enables you to create a search engine for your website, your blog, or a collection of websites.
Eventzilla - Eventzilla lets you sell tickets online and manage attendees from one integrated application.
ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.