Expertrec

Expertrec's custom search engine let's you build a custom search engine for your website within a short period of time. It is also a great option for customers looking to replace their google site search. Expertrec adds instant search to your website. Pricing begins at 9 USD per month. With expertrec, you can add the following search features to your website.
* Autocomplete.
* Spell correct
* Faceted search
* Voice search.
* Indexing behind login pages.
* PDF, images, xls, ppt indexing.
* Code free integration.
* No ads.
* Multi language support.
* Supports platforms such as wordpress, drupal , shopify, magento, opencart and more.