Designkit vs Poster

Designkit helps sellers and brands produce product visuals, videos, and marketing materials with AI. Start with one product image to generate listing images, lifestyle scenes, product videos, AI model shots, or ad creatives. Its tools include AI product photography, product-detail-page design, fashion-model features, and online editing. The bulk image editor handles up to 30 images per batch. A video agent can turn a product image and prompt into a marketing video with hooks, scenes, captions, and platform-specific formats. Designkit describes workflows for Amazon, Shopify, TikTok Shop, social content, and paid ads. It is available on Android, iOS, and the web, with custom dimensions and background removal. The Free plan costs nothing and includes 20 first-login credits, limited image generations, no video generation, and five-second video-tool previews. Purchased credits last one year; membership credits remain valid during the membership period.

Poster is a web and browser-extension design tool that turns creative prompts into editable posters. It offers five generation paths—Smart, Creative, Exact, Professional, and Style Fusion—then lets you revise text or replace objects with AI, adjust layers and layouts manually, upload images, and add QR codes. Eligible standard 1K and 2K creations with an Edit button can return to the editor; 4K posters are download-only. Generation uses 2–5 credits according to model and resolution, with the exact charge shown before starting. The free plan costs nothing and gives new users five credits, 1080p output, PNG and JPG downloads, and community support. Starter costs $9.90 a month with 200 monthly credits, 4K downloads, PDF export, custom brand colors and fonts, commercial usage rights, and a priority queue. Pro costs $29.90 a month and adds 700 monthly credits, team workflow, API-ready content rights, and priority support. One-time credit packs are also available.