Marketo - Marketo's powerful marketing automation software helps marketers master the art & science of digital marketing to engage customers and prospects.

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.

Ortto - Journeys made simple. Your customer data, messaging and analytics working together.

Google Custom Search - Google Custom Search enables you to create a search engine for your website, your blog, or a collection of websites.

ActiveCampaign - Integrated email marketing, marketing automation, and small business CRM. Send beautiful newsletters, setup behavioral based automations, and benefit from sales automation.

ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.