If you want to build virtual tours directly into your website with your own branding and hotspots, Panoraven is a good choice. It's got features like superfast performance, compact code, AI image processing and easy embedding. The service offers a free plan for personal use and several commercial plans with logo customization, hotspots and virtual tours.
Another option is ThingLink, which offers interactive visual content for online communication. It offers interactive images, virtual tours and AI-generated image tools. It's good for businesses, education and health care, and has several pricing levels, including a free one-week trial, so it's a good option for a variety of needs.
If you want a broader set of virtual experience tools, check out Matterport. The company captures, collaborates and analyzes 3D digital twins of real-world sites with immersive virtual experiences. That includes virtual tours and AI-based analytics tools that can be useful for property marketing, facilities management and design and construction projects. Matterport also offers capture services and several pricing plans, including a free plan for basic needs.