v0 by Vercel has created a new category of UI development: AI-generated, design-system-compliant React components. Agencies specialising in v0 development can produce SaaS interfaces faster than traditional design-to-code workflows. This post explains what v0 agencies offer and when they make sense for your project.
What a v0 agency delivers
A v0 by Vercel agency provides:
- UI component generation from prompts or design specs
- shadcn/ui integration and customisation
- Tailwind CSS configuration and theme setup
- Component library organisation and documentation
- Next.js integration and App Router compatibility
- Accessibility auditing and WCAG compliance
- Design system creation from v0 components
- Figma to v0 workflow optimisation
The Figma to v0 conversion service
Some agencies offer a streamlined workflow: you provide Figma designs, they use v0 to generate matching React components, then clean up and integrate the code. This bridges the gap between design tools and production code faster than hand-coding every component. The process typically involves: analysing Figma components and design tokens, generating equivalent v0 components, adjusting for shadcn/ui patterns, integrating into your Next.js codebase, and refining for accessibility and performance.
When to choose a v0 agency
A v0 agency is ideal when: you need a SaaS UI built quickly (1–2 weeks), you're already using or planning to use Next.js, shadcn/ui fits your design aesthetic (clean, modern, accessible), you want AI-assisted speed with professional polish, or your team lacks deep frontend expertise but needs quality UI.
Cost structure for v0 agency work
v0 agencies typically charge by project scope. A component library for a SaaS dashboard might be £3,000–£6,000. A complete landing page with multiple sections could be £2,000–£4,000. Full SaaS UI systems with 20+ components might range from £8,000–£15,000. The speed advantage means you get to market faster, offsetting the investment.
Frequently asked questions
- Is v0 better than traditional design-to-code?
- For standard SaaS UI patterns, v0 is significantly faster than hand-coding from Figma. For highly custom, unique designs, traditional design-to-code may still be preferable. Most SaaS products benefit from v0's speed for the 80% standard components, with custom work for the unique 20%.