Fei Design Mode vs LayerProof Vellum (2026)
A side-by-side comparison of Fei Design Mode and LayerProof Vellum on pricing, features, and fit, so you can decide which is right for you.
Quick answer
Fei Design Mode and LayerProof Vellum are both strong choices, but they fit different needs. Choose Fei Design Mode if you mainly need iterating on ui designs in real time without switching tools — its edge is speeds up design iteration by enabling instant live ui edits. Choose LayerProof Vellum if you need designing social media graphics and branded content at scale — its edge is centralizes all image asset work into one canvas, reducing tool sprawl. Fei Design Mode starts at Paid plans starting around $20/month; LayerProof Vellum starts at $12 per month.
Features compared
- Live pixel-level UI editing powered by AI agents
- Conversational design instructions for real-time UI changes
- Direct component targeting for precise adjustments
- Seamless integration into existing frontend development workflows
- Unified AI canvas for managing all image assets in one workspace
- AI-assisted image generation and layout suggestions
- Multi-format export to resize and adapt assets for different channels
- Organized asset library to keep project visuals structured and accessible
Pros & cons
- Speeds up design iteration by enabling instant live UI edits
- Reduces friction between design and development teams
- Intuitive AI agent interaction lowers the learning curve for UI adjustments
- Limited information available on integrations with major design platforms
- Free tier may restrict the number of AI agent interactions per session
- Centralizes all image asset work into one canvas, reducing tool sprawl
- AI features speed up ideation and asset resizing significantly
- Intuitive interface suitable for both designers and non-designers
- As a newer tool, the feature set may not yet match established design platforms like Figma or Canva
- Pricing details and plan limits are not fully transparent on the public website
The verdict
Choose Fei Design Mode if
you mainly need to iterating on ui designs in real time without switching tools. Its edge: speeds up design iteration by enabling instant live ui edits.
Choose LayerProof Vellum if
you mainly need to designing social media graphics and branded content at scale. Its edge: centralizes all image asset work into one canvas, reducing tool sprawl.
Frequently asked questions
Is Fei Design Mode better than LayerProof Vellum?
Neither is universally better. Fei Design Mode is stronger for iterating on ui designs in real time without switching tools, with an edge in speeds up design iteration by enabling instant live ui edits. LayerProof Vellum is stronger for designing social media graphics and branded content at scale, with an edge in centralizes all image asset work into one canvas, reducing tool sprawl. Pick based on your main task.
Which is cheaper, Fei Design Mode or LayerProof Vellum?
Fei Design Mode starts at Paid plans starting around $20/month and LayerProof Vellum starts at $12 per month. Free tier: Fei Design Mode — Free tier available with limited AI agent interactions; LayerProof Vellum — Free tier available with core canvas features and limited exports.
What is Fei Design Mode best for?
Fei Design Mode is best for iterating on ui designs in real time without switching tools, making rapid layout and styling adjustments during design reviews, prototyping and refining interface components with ai assistance.
What is LayerProof Vellum best for?
LayerProof Vellum is best for designing social media graphics and branded content at scale, creating product mockups and marketing banners for campaigns, generating and iterating on visual assets for web and app design.
Do Fei Design Mode and LayerProof Vellum have free plans?
Fei Design Mode : Free tier available with limited AI agent interactions. LayerProof Vellum: Free tier available with core canvas features and limited exports. Check each tool's pricing page for current limits, as plans change.