Yes, both Cloudcraft and Hava offer a Free Trial.
Cloudcraft is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Hava is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Hava begins at $44/Month when Billed Yearly, while pricing details for Cloudcraft are unavailable.
Some top alternatives to Cloudcraft includes Cloud Elements, Lucidchart, AutoCloud, Cloudzatic, Lucidscale, Hava, AWS CloudFormation, AWS Application Composer, Metricly Cloud and Advanced Cloud Monitor.
Some top alternatives to Hava includes Microsoft Visio, CloudSkew, AutoCloud, Isoflow, Designer, Cloudcraft, Lucidscale, Hyperglance, Qualified, Workvivo, AWS CloudFormation and IFTTT.