Yes, both Lookin and Sajari offer a Free Trial.
Lookin is designed for Medium Business and Small Business.
Sajari is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Lookin Starts at $14/Month whereas for Sajari Starts at $79/Month.
Some top alternatives to Lookin includes Fetch, SEOBrowse, AddSearch, Algolia Site Search, Sajari, Searchanise, Searchbar, Qualified, Workvivo, YesPlz, Appbase.io and SEOcrawl.
Some top alternatives to Sajari includes 3RDi Search, Site Search 360, Swiftype Search, AddSearch, Algolia Site Search, Searchanise, Searchbar, YesPlz, SEOcrawl and Lookin.