Yes, both Lucidchart and Textografo offer a Free Trial.
Lucidchart is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Textografo is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Lucidchart Starts at $0 whereas for Textografo Starts at $4/Month when Billed Yearly.
Some top alternatives to Lucidchart includes Miro, FigJam, SmartDraw, Gliffy, Microsoft Visio, Creately, EDraw Max, DrawSQL, Quick Diagram, diagrams.net, Lucidscale and HackerDraw.
Some top alternatives to Textografo includes Miro, FigJam, SmartDraw, Gliffy, Cacoo, Microsoft Visio, Creately, Lucidchart, OmniGraffle, EDraw Max, Quick Diagram and diagrams.net.