3D House Planner vs Spline
Side-by-side comparison of features, pricing, ratings, and alternatives.
3D House Planner is a free, browser-based 3D home design and architectural floor planning application. It allows users to build apartments and houses using intuitive sketching tools, import 3D models, apply realistic materials and textures, generate floor plans from images with AI assistance, and create snapshots or videos of their designs. It emphasizes privacy: no login is required, no cloud storage is used, and design data stays on the user's device.
Spline is a collaborative 3D design tool that lets designers and developers build interactive 3D objects, scenes, and animations directly in the browser. Its real‑time collaboration features make it easy for teams to iterate together without needing heavy desktop software. The platform exports clean, web‑ready code that can be embedded on any site, allowing creators to add immersive experiences without writing low‑level WebGL code. Spline also integrates with popular design and development workflows, streamlining the handoff from concept to production.
The page explicitly states the product is free to use for all. No paid tiers or other pricing are mentioned.
- Completely free to use for personal and commercial purposes
- No installation required — works directly in the browser
- No login or account needed, preserving user privacy
- Design data stays on the user's device with no cloud storage
- Web‑based, no installation required
- Real‑time team collaboration
- Export ready‑to‑use web code
- Intuitive visual interface for non‑programmers
- No cloud storage or auto-save: users must manually export/import to preserve work
- Not a full BIM (Building Information Modeling) tool; focused on visual 3D modeling and floor plans
- Some 3D assets are under CC BY-NC-SA license, which may limit certain commercial uses
- Advanced features like AI floor plan generation may require internet access and may not be as robust as dedicated AI tools
- Limited offline functionality
- Advanced rendering features are behind a paid plan
- Not a full‑featured 3D modeling suite like Blender
More alternatives & similar tools
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The Verdict
AI-generated from listing dataSpline is a paid, cloud‑based tool for designers/developers to create and export interactive web‑ready 3D scenes with real‑time collaboration, while 3D House Planner is a free, browser‑only home‑design app that stores data locally and lacks code export or team collaboration.
Key differences
- •Pricing: Spline requires a subscription; 3D House Planner is completely free.
- •Primary use case: Spline focuses on web‑embedded interactive 3D experiences; 3D House Planner targets home/floor‑plan modeling.
- •Collaboration: Spline offers real‑time team editing and version history; 3D House Planner has no cloud storage or collaboration features.
- •Export & integration: Spline exports lightweight JavaScript bundles and integrates with React, Vue, Webflow; 3D House Planner only exports 3D models, snapshots, and video.
- •Data privacy: 3D House Planner keeps all design data locally with no login; Spline stores projects in the cloud.
Pricing & value
3D House Planner is free for personal and commercial use; Spline requires a paid subscription.
Ease of use / learning curve
Both are browser‑based with visual interfaces; neither requires installation, but Spline’s drag‑and‑drop may be simpler for non‑programmers.
Features & depth
Spline provides animation timelines, code export, and real‑time collaboration; 3D House Planner lacks animation and code integration.
Integrations & ecosystem
Spline lists direct integrations with React, Vue, Webflow, and Figma; 3D House Planner has no listed third‑party integrations.
Collaboration
Spline includes real‑time team collaboration and version history; 3D House Planner has no cloud storage or collaborative tools.
Security & privacy
3D House Planner stores data locally with no login, ensuring privacy; Spline stores projects in the cloud.
Support
Spline offers email, community forum, and knowledge base; 3D House Planner provides no specified support channels.
Choose 3D House Planner if…
Homeowners or interior designers needing a free, privacy‑focused tool for floor‑plan and home 3D modeling.
Choose Spline if…
Designers/developers needing embedable, interactive web 3D scenes with team collaboration.
Common questions
Can I use the tool for commercial projects without paying?
3D House Planner is free for personal and commercial use; Spline requires a paid subscription for commercial use.
Do either of these tools allow me to export code for a website?
Only Spline exports ready‑to‑use JavaScript bundles and integrates with React, Vue, etc.; 3D House Planner exports only 3D models, snapshots, and video.
Is my design data stored in the cloud or locally?
Spline stores projects in the cloud (SaaS); 3D House Planner keeps all data locally with no cloud storage.