Mercer vs Pattern Weaver
Mercer
mercer.design
Pattern Weaver
patternweaver.aiSide by side
| Figure | Mercer | Pattern Weaver |
|---|---|---|
| Price from | $19/mo | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 4 | 4 |
| Spec score · AI Fashion Design Generators | 7.5 (#21) | 8.6 (#8) |
| Credit limits | AI image credits reset monthly, unused credits do not carry over, and generating one image uses one credit. | One credit covers a pattern generation, tiling fix, or enhance; 8K AI-enhanced export costs two credits and a vector bundle costs eight credits. |
| Product | Mercer is a platform for creators to concept, design, and produce fashion products and collections. | Pattern Weaver is an AI-powered seamless pattern generator for textile and surface design, producing repeating tiles for fabric, wallpaper, packaging, fashion, and print-on-demand. |
| Security | The privacy policy says Mercer uses commercially reasonable measures to secure personal information and cannot guarantee its security. | The privacy policy states that data in transit uses TLS 1.2 or higher, stored data uses AES-256 encryption, and payments are handled by a PCI DSS Level 1 certified processor. |
| Support | The maker provides a Help Center with guides for billing, teams, AI tools, comments, measurements, and tasks. | Support is offered by email, with a stated response target of two business days during Monday-to-Friday GMT hours. |
Plans
Mercer
- Designer$19 a month
- Studio$69 a month
- Studio Pro$159 a month
- Enterprise$499 a month
Pattern Weaver
- FreeFree
- Starter$19.99, paid once
- Pro$39.99, paid once
- Max$99.99, paid once
In their own words
Pattern Weaver
Pattern Weaver is a web-based AI tool for generating repeating patterns for textile and surface design. It makes tiles for uses including fabric, wallpaper, packaging, fashion, and print-on-demand. The site lists 40+ motif families, 600+ substyles, and 29 render methods. Users can preview repeats, adjust density, scale, arrangement, and color, and choose layouts such as half-drop, grid, brick, mirror, scattered, and ditsy. PNG and JPG exports are listed on every plan; Starter adds WEBP, while Pro and Max include TIFF, PDF, SVG, EPS, and DXF. Maximum export sizes vary from 2K to 8K by plan. Pro also includes print-ready CMYK with ICC profiles, color separations, and print bleed with crop marks. The maker says patterns can be used commercially without extra fees or royalties. A credit covers a generation, tiling fix, or enhancement; 8K AI-enhanced exports use two credits, and vector bundles use eight. Credits never expire, and purchases are one-time payments without auto-renewal. Free includes three credits; paid plans start at $19.99, paid once.