However, the availability and features of these tools may have changed, and new options may have emerged since then. Here are a few examples of platforms that were providing free or partially free AI-based interior design tools:

Planner 5D:
- Planner 5D offers a free version of its platform that allows users to create 2D and 3D floor plans and design interiors. While there are premium features, the basic functionality is available at no cost.
Ikea Place:
- Ikea Place is an app that uses augmented reality (AR) to let users virtually place Ikea furniture in their homes before making a purchase. While it’s not a comprehensive interior design tool, it’s a free and user-friendly way to visualize Ikea products in your space.
Homestyler:
- Autodesk’s Homestyler is a free online interior design tool that enables users to create 2D and 3D floor plans, experiment with different design ideas, and visualize the results. It includes a wide range of furniture and decor items.
Sweet Home 3D:
- Sweet Home 3D is a free and open-source interior design application that allows users to create 2D floor plans and 3D models of rooms. It’s particularly useful for visualizing and planning room layouts.
MagicPlan:
- MagicPlan is an app that lets users create floor plans by taking pictures of rooms. While it’s not a traditional interior design tool, it can be useful for space planning. The basic version is free, but there are premium features available.

Remember that the free versions of these tools may have limitations in terms of features or the number of designs you can save. Additionally, the landscape of available tools may have changed, and new options may be available now. It’s a good idea to explore current reviews and check the features of each tool to find one that suits your specific needs.