Yes, both Fibery and Quick Base offer a Free Trial.
Fibery is designed for Large Enterprises, Medium Business and Small Business.
Quick Base is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Fibery Starts at $20/Month when Billed Yearly whereas for Quick Base Starts at $35/user/month when yearly.
Some top alternatives to Fibery includes Quick Base, Internal, Airtable, ClickUp, Notion, Coda.io, DOCOVA, ZapUp by 500apps, 2OS App Builder, WeLoveNoCode and Team Wiki.
Some top alternatives to Quick Base includes Smartsheet, Internal, Caspio, Microsoft Power Apps, Flowfactory, Undaku, OptimumHQ, CitizenDeveloper and The m-Power Development Platform.