Compare · 6 min read

Coohom vs Planner 5D: Which 3D Home Design App Wins?

Coohom and Planner 5D both let you draw a floor plan and furnish it in 3D. Both have large furniture catalogs, free tiers, and photorealistic rendering. But they come from different origins and serve different audiences better. Here is the breakdown.

The short version

• Coohom: A professional-grade platform built for interior designers and furniture retailers. Exceptional rendering quality, AI-powered design tools, and a massive catalog of real brand products. Steeper learning curve and higher paid-plan pricing.
• Planner 5D: A consumer-friendly app popular with homeowners and DIY renovators. Intuitive interface, good 3D visualization, available on mobile and web. Less powerful rendering than Coohom but much easier to pick up.

Coohom vs Planner 5D: at a glance

What Coohom does well

Coohom's rendering engine is legitimately impressive. The platform produces photorealistic ray-traced renders that professional interior designers can show clients. The furniture catalog spans millions of SKUs including real products from major brands: not generic placeholders. If the deliverable is a high-fidelity room visualization or a client presentation render, Coohom is in a different league from most consumer apps.

The AI-powered design tools are a real differentiator. Coohom can generate room design concepts from a photo or basic brief, which speeds up the ideation phase for designers. The platform also supports B2B integrations for furniture retailers who want to offer room planning experiences to their customers.

For professional interior designers, Coohom offers team plans and project management features that Planner 5D does not match. If you are running a design studio and need multiple people working in the same platform, Coohom scales better.

Where Coohom falls short

• Learning curve. The interface has more surface area than consumer apps. New users often feel overwhelmed. It is built for professionals who are willing to invest time learning the tool.
• Pricing. The free plan is limited enough that most professional use cases quickly hit paywalls. Paid plans are significantly more expensive than Planner 5D.
• Mobile experience. Coohom is desktop-first. The mobile app is functional but not the full experience. Planner 5D's mobile app is genuinely good.

What Planner 5D does well

Planner 5D's strong suit is accessibility. The interface is clean, the learning curve is gentle, and the mobile apps are well-developed. A homeowner planning a kitchen remodel can pick up Planner 5D in an afternoon. It does not require design training or technical background.

The 3D visualization is solid: floor plans snap to 3D with a toggle, and you can walk through the space in first-person view. For communicating spatial ideas to a contractor or family member, it is entirely sufficient.

Planner 5D's pricing is significantly more accessible than Coohom's for individual users. If you do not need professional-grade rendering or a massive real-brand catalog, the lower price point is hard to argue with.

Where Planner 5D falls short

• Rendering quality caps out earlier. Planner 5D's renders are good but not photorealistic. For client-facing deliverables in professional design, it will not match what Coohom produces.
• Generic catalog. The furniture library is large but mostly generic. You cannot select a specific West Elm sofa or a Restoration Hardware dining table, just abstract furniture shapes in generic finishes.
• Limited professional features. No real team collaboration, no AI design generation, no B2B integration path. It is a consumer tool.

Which should you choose?

Choose Coohom if: You are an interior designer, run a design studio, need photorealistic renders for clients, or want to plan spaces with real brand-specific furniture. The professional tools and rendering quality justify the higher price and steeper learning curve. Choose Planner 5D if: You are planning your own home, doing a renovation, or need an easy-to-use 3D tool you can also run on your phone. The lower cost and better mobile experience make it the right choice for consumer use cases.

Related reading

• How to measure the square footage of a house
• What is gross living area (GLA)?
• Average square footage of a house by type
• Floor plan measurement tool for GLA calculation
• Furniture floor plan: how to use one to verify room dimensions
• Floor plan dimensions: how to read and use them
• Average bedroom square footage by room type
• Coohom vs RoomSketcher: comparison
• Planner 5D vs HomeByMe: comparison
• Planner 5D vs Homestyler: comparison
• Planner 5D vs MagicPlan: comparison
• Planner 5D vs Roomstyler: comparison
• Roomle vs Planner 5D: comparison
• How to prepare your floor plan before uploading: FAQ
• Can I use phone photos for floor plans?: FAQ

Frequently Asked Questions

What is the difference between Coohom and Planner 5D?

Coohom and Planner 5D are different tools with different strengths. The best choice depends on your workflow, budget, and whether you need features like 3D scanning, floor plan generation, GLA calculation, or design capabilities. This page breaks down a direct comparison.

Which is better for real estate appraisers: Coohom or Planner 5D?

Coohom and Planner5d serve different workflows. Coohom is better suited for one use case while Planner5d fits another: the right choice depends on whether you need field capture or office-based GLA calculation from existing floor plans.

Can Coohom and Planner 5D be used together?

Coohom and Planner5d can complement each other in some workflows: for example, using one for field capture and the other for GLA calculation and reporting. Check the comparison table above for specific integration details.

How much does Coohom cost compared to Planner 5D?

Coohom and Planner 5D have different pricing models: one may charge per user, per project, or via annual subscription, while the other may offer a free tier or pay-per-use option. Check the comparison table above for current pricing details and which offers better value for your volume of work.

Which is easier to use: Coohom or Planner 5D?

Ease of use depends on your starting point. Coohom tends to fit one type of user or workflow, while Planner 5D is designed for another. If you are working from an existing floor plan PDF and need to calculate square footage quickly, a browser-based tool like PlanSnapper may reduce the learning curve entirely: no software installation required.

Do I need Coohom or Planner 5D if I already have a floor plan PDF?

If you already have a floor plan as a PDF or image, you may not need either tool. PlanSnapper lets you upload the PDF directly and trace walls in your browser to calculate GLA: no software installation required. Both Coohom and Planner 5D are most useful for creating sketches from scratch or capturing measurements in the field.

Which works better for calculating GLA: Coohom or Planner 5D?

Both Coohom and Planner 5D can support GLA calculation, but the workflow differs. One may require field measurement and sketch entry while the other may allow importing existing floor plans. If your starting point is an existing PDF or image floor plan, PlanSnapper provides a faster path: upload, trace, and get the GLA figure without entering either tool's workflow.

Are Coohom and Planner 5D suitable for measuring square footage for an appraisal?

Coohom and Planner 5D are consumer and designer-focused interior design tools, not appraisal platforms. While they can calculate room areas, they do not follow ANSI Z765 GLA standards. Appraisers should not rely on these tools for GLA figures submitted to lenders. Use them for visualization or renovation planning instead.

What is the main difference between Coohom and Planner 5D for floor plans?

Coohom is a professional interior design platform with a large furniture catalog and photorealistic rendering, primarily used by designers and developers. Planner 5D is a more consumer-accessible tool for homeowners and DIY renovators. Both support 2D floor plan drawing, but Coohom has more professional export options while Planner 5D is simpler to learn quickly.