Yes, both Unbxd and Swiftype Search offer a Free Trial.
Unbxd is designed for Large Enterprises and Medium Business.
Swiftype Search is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Swiftype Search begins at $79/Month, while pricing details for Unbxd are unavailable.
Some top alternatives to Unbxd includes Site Search 360, Swiftype Search, SearchBlox Search, Algolia Site Search, Sajari, Searchanise, Searchbar, Searchspring and Algolia Recommend.
Some top alternatives to Swiftype Search includes 3RDi Search, Site Search 360, Datafari, Cludo Site Search, SearchBlox Search, AddSearch, Algolia Site Search, Elasticsearch, Sajari and Searchbar.