Decorilla is a premium online interior design service that connects you with vetted professional designers for a completely bespoke, high-touch experience. In contrast, Modsy is a more affordable, tech-forward service focused on creating realistic 3D renderings that allow you to visualize new furniture and layouts in your actual room before you commit to buying anything.
Let's break down everything you need to know to choose the right online interior design service for your home.
Decorilla: The Bespoke Online Interior Design Service
Decorilla offers a comprehensive and personalized interior design experience that functions much like a traditional design firm, but entirely online. The service matches clients with multiple professional designers who submit initial concepts, allowing you to choose the one whose vision best aligns with yours. It's built for those seeking a one-on-one partnership to create a highly tailored and unique space, from simple room refreshes to full-scale remodels.
- Services: Full-service online interior design including room makeovers, full-home redesigns, custom furniture sourcing, 3D renderings, mood boards, and collaboration with a professional designer.
- Style/vibe: Extremely versatile, covering everything from modern and eclectic to traditional and minimalist. The style is entirely dependent on the designer you choose from their diverse network.
- Price point: Premium pricing starting around $799 for smaller rooms. Costs increase based on the scope of the project and the designer's experience level.
- Design Process: Begins with a style quiz and project brief. You receive concepts from multiple designers, choose your favorite, and then work with them through an online platform to finalize mood boards, layouts, 3D renderings, and a curated shopping list.
- Quality: The focus is on high-quality, professional design concepts and curated products sourced from a wide range of well-known and trade-only brands.
- Customization: This is Decorilla's core strength. Every aspect of the design is tailored to your specific needs, taste, and space, offering a truly bespoke service.
- Shopping Experience: Your designer provides a curated shopping list with exclusive trade discounts, but you are not obligated to purchase through them. They handle sourcing and order placement if you choose.
Decorilla is best suited for those who view interior design as an investment and want a collaborative, professional-led process to create a truly one-of-a-kind space.
Shop Decorilla: decorilla.com
Modsy: The Realistic 3D Visualization Tool
Modsy made its name with powerful 3D visualization technology that takes the guesswork out of decorating. You provide photos and measurements of your room, and Modsy creates a photorealistic 3D model where you can test different furniture arrangements and styles. It's a pragmatic and accessible service for people who want to see exactly how specific products will look and fit in their space before making any purchases.
- Services: Virtual interior design with a focus on photorealistic 3D renderings, room layout planning, and a directly shoppable product list from popular retailers.
- Style/vibe: Primarily modern, contemporary, and transitional. The aesthetic is clean, polished, and reflects current trends seen in popular online stores and magazines.
- Price point: Very accessible, with single-room packages starting at around $159. The pricing is transparent and geared toward budget-conscious consumers.
- Design Process: Customers take a style quiz and submit photos/measurements of their room. A Modsy designer then creates two initial 3D design concepts. You can request revisions or use their 3D tool to make changes yourself.
- Quality: The quality of the 3D renderings is excellent and highly realistic. The quality of the actual furniture depends on the retailers you choose to purchase from, which include popular brands like West Elm, Crate & Barrel, and CB2.
- Customization: While you can request revisions and swap out products, the process is less bespoke than Decorilla's. Its strength lies in visualizing pre-selected items rather than creating custom solutions from scratch.
- Shopping Experience: Highly streamlined. Every item in your 3D design is linked, allowing you to add products from multiple retailers to a single shopping cart directly on the Modsy platform.
Modsy is the ideal choice for visual learners and practical shoppers who need help with layout and want confidence that their new furniture will look great.
Shop Modsy: modsy.com
Decorilla vs. Modsy Comparison
Price Comparison
There is a significant price difference between the two services. Modsy is the budget-friendly option, with single-room packages starting at about $159. This price gets you realistic 3D renderings and a shoppable list of furniture, offering incredible value for anyone who primarily needs help with visualization and layout.
Decorilla is a premium service with prices beginning at around $799 for a basic room. This higher cost reflects the full-service, hands-on approach. You're paying for the expertise of a professional interior designer, a bespoke process, and concierge-level service, including access to trade-only furniture and discounts.
Style & Aesthetic
Modsy excels at delivering trending styles - think modern, transitional, and contemporary. Their product library pulls from popular retailers, so the final look feels fresh, polished, and very "of the moment." It's perfect if you love the aesthetic you see in catalogues from brands like Rejuvenation or Pottery Barn and want to replicate that in your home.
Decorilla offers limitless style options because their service is based on the individual designer you work with. Their network includes professionals specializing in everything from luxe traditional to minimalist Scandinavian to eclectic bohemian. This makes Decorilla the better choice if your style is unique, not yet defined, or if you want to blend different aesthetics for a more personalized look.
Quality & Design Process
The core deliverable from Modsy is its high-quality, photorealistic 3D model. Its primary function is to show you exactly how well-known retail furniture will look in your room. The quality of the design is solid, but the process is more templated. It is designed for decisiveness and ease of shopping.
With Decorilla, the quality is centered on the professional design expertise you receive. It's a much more in-depth and collaborative process that goes beyond just sourcing furniture. Designers help with layouts, color palettes, material selections, and creating a cohesive, well-planned space from the ground up. This results in a custom, professional-grade design plan.
Customization & Personalization
Customization is Decorilla's standout feature. You work one-on-one with a chosen designer to create a plan from scratch, tailored to your lifestyle, habits, and personal tastes. This service is ideal for tackling tricky layouts, sourcing custom pieces, or achieving a truly unique vision.
Modsy offers personalization by showing you pieces you like in your actual room, and you can request revisions. However, the process is more about selecting and arranging existing retail products rather than building a custom aesthetic from the ground up. It personalizes a pre-existing catalog of options to fit your space.
Shopping Experience
Modsy offers a seamless and integrated shopping experience. You can explore your 3D room and click on any item to purchase it directly through Modsy's universal shopping cart. It simplifies the process of buying from multiple retailers like West Elm or Crate & Barrel at once.
Decorilla’s shopping service feels more like a concierge. Your designer provides a curated list, often with exclusive trade discounts that can offset the design fee. They can also handle all the ordering and logistics for you, which is a major advantage for large or complex projects.
Which One Should You Choose?
Both services offer excellent paths to a well-designed room, but they cater to very different needs and budgets.
Choose Decorilla if:
- You are tackling a large-scale project, a tricky layout, or a full home remodel.
- You want a highly personalized, one-on-one professional partnership.
- Your budget is higher, and you view design as a long-term investment.
- You are seeking a unique, custom-tailored look beyond what's available in mainstream retail.
Choose Modsy if:
- Your primary goal is to visualize new furniture layouts in your space before buying.
- You are working with a tight budget and need an affordable design solution.
- You are decorating a single room or need a simple refresh with furniture from popular retailers.
- You value a straightforward, tech-driven process with a one-click shopping experience.
Frequently Asked Questions
Is Decorilla or Modsy cheaper?
Modsy is significantly cheaper, with packages starting at around $159 per room. Decorilla is a premium service priced much higher, with packages typically starting from $799, reflecting its comprehensive, one-on-one professional design process.
Which service provides better quality designs?
This depends on how you define "quality." Decorilla provides higher-quality conceptual designs because you're working with a vetted interior designer to create a bespoke plan. Modsy provides higher-quality visualizations, with an incredibly realistic 3D tool that eliminates mismatched purchases.
How long does the design process take?
The Modsy process is typically faster, with initial designs often delivered within one to two weeks. The Decorilla process is more in-depth and collaborative, usually taking three to four weeks on average, but this can vary depending on the project's complexity and revision requests.
Can I use my existing furniture?
Yes, both services allow you to incorporate your existing furniture. You'll provide photos and dimensions of the pieces you want to keep, and the designers will build the new design around them.
Who is actually designing my room?
At Decorilla, you work with a professional interior designer from their vetted network, you often get to see concepts from two designers and choose who to move forward with. At Modsy, your room is styled by one of their in-house interior designers, who uses their platform to create your 3D renderings.
What happens if I don't like the design?
Both services offer revisions. Modsy allows for design edits, and you can also use their 3D tool to make swaps yourself. Decorilla's process is highly collaborative, with built-in feedback loops with your designer to ensure you're happy with the final plan. Both also offer a satisfaction guarantee.
Do I have to buy the furniture they suggest?
No, there is no obligation to purchase anything from either service. They provide you with a design concept and a shopping list that serves as a guide. You can buy the recommended items, source similar pieces on your own, or use the plan as inspiration.
Which is better for small spaces?
Modsy can be particularly helpful for small spaces, as its 3D visualization tool is excellent for confirming that furniture pieces will fit and not overwhelm the room. Decorilla's professional designers are also experts at maximizing small spaces, often finding clever, custom solutions that a more templated tool might miss.
At Interior Insider, we're dedicated to curating the best in home decor, interior design, and home essentials to help you discover brands we think you'll love. Every brand we feature is independently selected by our editorial team based on quality, design, and craftsmanship. When you make a purchase through our links, Interior Insider may earn a commission - which helps support our small team and allows us to continue bringing you inspiration and expert advice for creating your perfect space.
Looking for more inspiration? Explore our curated design guides to find your next favorite piece.

