If you're looking for a replacement for Wikitude Augmented Reality, EasyAR is another good choice. It's got a range of tools and services, including spatial mapping, motion tracking and image recognition. With 3D point clouds, multi-sensor fusion and a city-scale AR cloud service, EasyAR supports a broad range of hardware and software, including iOS, Android and MR eyewear.
Another good option is Blippar. Blippar offers a drag-and-drop interface for creating AR content without programming, along with more sophisticated tools like face tracking and real-time feedback. It also offers a WebAR SDK for programmers and a Unity plug-in for easier integration. That makes it a good choice for a broad range of industries.
8th Wall is another option. It's focused on WebXR and 3D experiences, letting programmers build immersive and accessible AR experiences directly in web browsers. That's great for marketing, education and retail, where AR can be used to bring new interactivity to websites without requiring a lot of technical expertise or standalone apps.
If you want a more specialized AR foundation, Snap AR could be a good choice. It lets creators build AR experiences for Snapchat, Snap Camera and Spectacles. With Lens Studio and Lens Web Builder, Snap AR is good for beginners and more advanced developers, and it's got a variety of tools for creating and managing AR content.