The handeling of data, smooth learning curve.

O setup é simples e a interface do usuário é limpa e mais fácil de entender.

I have used Google Site search, Elastic search, Adobe Search & Promote before using Coveo. Coveo undoubtedly beats them all. Their UI is super easy to manage. They have connectors with almost every CMS & if no connector is available, you can use the CoveoJS or the Coveo APIs to integrate their search within your site. I like the index source management tools which they have; you can connect a sitemap or use their source connectors like Salesforce connector or Sitecore connector or AEM connector to get the webpages indexed, to the least you can connect using their web crawler. The most crucial feature is their machine learning models; you don't have to manage so many rules to get the relevancy right. A lot less manual configuration is required compared to Adobe Search & Promote. They have an automatic relevancy tuning model, query suggestions, event recommendations ML`S that can be configured to your needs.