Adobe Photoshop, Shapr3D, Inkscape, Affinity Designer, Photopea, Adobe Fireworks, Pencil Project, Graphite, Antetype, Lunacy, Sketsa SVG Editor, InsightPoint, Boxy SVG, DrawBerry, sK1, ProtoSketch, Kleki, Webchemy, YouiDraw, Bez, Drama, Cenon, Creative Docs .Net, Akira, Janvas, Torapp guilloche designer, Realdraw, GLIPS Graffiti Editor, Mayura Draw, PageFocus Draw, Kwippe, SignGo, Biff, Image to Vector are some alternatives to Dotgrid.