The best alternatives to Designer :s Stock are Craftwork Design, Previewed, and Pixelied Mockups. If these 3 options don't work for you, we've listed a few more alternatives below.
High-quality UX/UI and Wireframe Kits, Illustrations, Templates, and Mockups to make your design workflow faster and easier. Craftwork is a small team of designers and developers. We create our own design stuff and follow new cool products around the internet.
Previewed is a mockup generator, which is used by devs & designers to create beautiful promotional graphics for your app. Browse a variety of templates, pick one, customize it in a few clicks & download your pixel perfect design.
Pixelied presents its newly launched online mockups tool. Create immersive and realistic mockups with the help of thousands of fully customizable mockup templates. Be done with downloading any plugins, software, or Photoshop!
Crafted by expert 3D modelers, Glorify Mockups present ultra-realistic 3D objects and fully customizable pre-made scenes. Get access to full editing options and exclusive libraries of mockup templates. Give your designs a touch of reality.