MockStage vs Presenta

MockStage is a browser-based generator for app-store visuals, device scenes, animated promo videos, and social mockups. Its 2D tools create App Store and Play Store screenshots using device frames, panoramas, and text overlays. In the 3D editor, users can place phones, tablets, laptops, and watches in one scene, then move, resize, and rotate them and adjust angle and lighting. Rendering uses three.js in the browser, with MP4 or WebM output; video exports are free during the public beta. The icon generator makes assets for iOS, Android, macOS, and Web/PWA and previews them on interactive device homescreens. Templates include store designs, landing-page heroes, social squares, Twitter banners, and YouTube thumbnails. PNG, JPG, SVG, MP4, and WebM are listed export formats. Mockups and files can be created without an account; a free account saves projects to the cloud. The Free Public Beta costs nothing (billed During the Free Public Beta) and includes premium features, high-resolution 2D templates, 3D animated scenes, custom audio, video exports, and zero watermarks.

Presenta is a browser-based mockup studio that frames screenshots and exports finished images. It offers more than 35 device and browser frames, including phones, tablets, laptops, and watches. Editing tools include backgrounds, shadows, 3D transforms, depth of field, effects, text and image layers, and artboards. Exports are PNG, JPG, and WebP, up to 4×. The free tier includes the studio, timeline authoring, and image export, and costs nothing. The site says work stays in the browser tab, nothing uploads, and no installation or account is required. One AI Site Shots collection can be tried free; each collection contains five artboards based on live desktop and mobile captures. Pro features include Site Shots by URL, WebM video export, background removal, transparent canvas, and Pro templates. Pro costs $8 a month. Presenta also documents an MCP server and JSON bridge for clients including Claude Code, Codex CLI, and Cursor.