Overview
Gedd.it and WallPreview serve completely different purposes but both aim to simplify online experiences. Gedd.it is a promo code finder that automatically searches and verifies discounts for any product you're buying, preserving affiliate links for creators. WallPreview, on the other hand, helps artists, poster shops, and galleries create realistic interior mockups of their artworks, prints, and wall decor, making it easier for buyers to visualize the piece in a real room.
Feature Comparison
| Feature | Gedd.it | WallPreview |
|---|---|---|
| Primary Function | Finds and verifies promo codes for any product by pasting a link. | Generates realistic interior mockups for artworks, prints, and wall decor. |
| Target Audience | Online shoppers, deal hunters, and creators who want to save money without losing affiliate revenue. | Artists, poster shops, galleries, and furniture brands who want to showcase products in realistic rooms. |
| Integration | No browser extension needed; works via a web interface by pasting a product URL. | Embed widget for websites, Shopify app, or one-by-one generation for social media and email. |
| Real-Time Testing | Tests promo codes in real time and shows the best discount. | Not applicable; focuses on visual previews, not discounts. |
| Affiliate Link Preservation | Preserves existing affiliate links; if none, may earn a commission. | Not applicable; no affiliate link handling. |
| Output | A verified promo code displayed in a new tab. | Realistic, true-to-scale interior images with shadows and lighting; shareable images or embeddable previews. |
| Free Tier | Not specified; likely free to use with potential commission model. | 2 free images per day, no credit card required. |
| Platform | Web-based tool. | Web app, embed widget, Shopify app. |
Pricing
Gedd.it: The service appears to be free for users. It may earn a commission when no affiliate links exist, but no explicit pricing tiers are mentioned. This makes it accessible to anyone looking for discounts without upfront costs.
WallPreview: Offers a generous free tier of 2 images per day with no credit card required. For unlimited usage and the embed widget, a Pro plan is available (pricing not specified on the page, but billed monthly or yearly with prorated upgrades).
Pros and Cons
Gedd.it
Pros:
- Saves time by automatically finding and testing promo codes.
- No browser extension required; works with any product link.
- Preserves affiliate links, supporting creators.
- Real-time verification ensures codes are valid.
Cons:
- Limited to promo code discovery; no other shopping assistance.
- Relies on web search; may not cover all stores or codes.
- Opens results in a new tab, which may disrupt workflow.
WallPreview
Pros:
- Creates highly realistic, true-to-scale interior mockups.
- Multiple integration options: embed, Shopify, or one-by-one generation.
- Free daily usage with no credit card required.
- Helps buyers visualize products, increasing purchase confidence.
Cons:
- Limited to wall decor and art; not for other product types.
- Free tier only allows 2 images per day.
- Requires manual upload for one-by-one generation; no batch processing mentioned.
Verdict
Gedd.it is ideal for online shoppers and creators who want to save money on purchases without losing affiliate revenue, while WallPreview is perfect for artists and galleries looking to boost sales by showing artworks in realistic interiors. Choose Gedd.it for deal hunting and WallPreview for visual merchandising.

