Yes, both Canva and Stencil offer a Free Trial.
Canva is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Stencil is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Canva Starts at $9.99/Month when Billed Yearly whereas for Stencil Starts at $9/Month when Billed Yearly.
Some top alternatives to Canva includes Looka, Adobe XD, Figma, Adobe Photoshop, Adobe Photoshop Express, CorelDraw, Adobe Illustrator, Picmaker, Filmora and Designmaker.
Some top alternatives to Stencil includes Canva, Snappa, Bannerly, BrandBird, Qualified, Workvivo, Blog To Social, Stencil, APITemplate.io, Bannereasy, Baseline and Canva Visual Worksuite.