Yes, both ExpertRec and AddSearch offer a Free Trial.
ExpertRec is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
AddSearch is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ExpertRec Starts at $9 whereas for AddSearch Starts at $25/Month when Billed Yearly.
Some top alternatives to ExpertRec includes Site Search 360, Swiftype Search, SearchBlox Search, AddSearch, Algolia Site Search, Elasticsearch, Sajari, Searchbar, FUSE Search and Lookin.
Some top alternatives to AddSearch includes Site Search 360, Swiftype Search, SearchBlox Search, Algolia Site Search, Elasticsearch, Sajari, Searchanise, Searchbar, CloudSh and SEOcrawl.