Yes, both Twixl and Quick Base offer a Free Trial.
Twixl 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 Twixl Starts at $2,450/Year whereas for Quick Base Starts at $35/user/month when yearly.
Some top alternatives to Twixl includes Quick Base, Adalo, NoCodeZ, Native, Adobe Experience Platform, Appy Pie, Zeroqode, DrapCode, Undaku, Codeless and Code2.
Some top alternatives to Quick Base includes Smartsheet, Internal, Caspio, Microsoft Power Apps, Flowfactory, Undaku, OptimumHQ, CitizenDeveloper and The m-Power Development Platform.