Yes, both Pro-Posal and PandaDoc offer a Free Trial.
Pro-Posal is designed for Individuals, Medium Business and Small Business.
PandaDoc is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Pro-Posal Starts at $30/Month whereas for PandaDoc Starts at $19/User/Month when Billed Yearly.
Some top alternatives to Pro-Posal includes PandaDoc, Offorte, GoProposal, Bidsketch, RocketDocs, seProposals, Docspo, NiftyQuoter, ProposalPad and Fresh Proposals.
Some top alternatives to PandaDoc includes Proposify, Qwilr, Proposable, seProposals, Docspo, Adobe Sign, DocuSign, HelloSign, QorusDocs and Conga Composer.