Yes, both SolidityScan and Agree.com offer a Free Trial.
SolidityScan is designed for Large Enterprises, Medium Business and Small Business.
Agree.com is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for SolidityScan Starts at $29.99 whereas for Agree.com Starts at $13/Month.
Some top alternatives to SolidityScan includes ContractZen, Contract Advantage, Contractbook, Icertis Contract Management, ContractWorks, ContractSafe, MochaDocs, Ironclad, Contract Insight and ContractAwesome.
Some top alternatives to Agree.com includes ContractZen, Universal Contract Manager, Contract Advantage, Contractbook, ContractWorks, Concord, ContractAwesome, Accord, Dock 365 CMS and Zoho Contracts.