Design'N'Buy - Enabling Print Business Online
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.
Cart2Cart - Cart2Cart is an automated shopping cart migration service.
ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.
Aitoc - Aitoc is the e-commerce agency offering Magento modules and custom Magento plugins.
Site Search 360 - Site Search 360 enhances and improves your built-in CMS or product search with autocompletion, semantic search, filters, facets, detailed analytics, and a whole lot of customization options.