Has Anyone Had a Positive Experience Building a Scalable App with a No-Code AI Platform?

I’m exploring the potential of no-code AI platforms for building scalable apps and would love to hear from anyone who has had a genuinely good experience with them. If you’ve successfully built a scalable app using a no-code AI platform, could you share: 1. The platform you used (e.g., Bubble, Adalo, Glide, etc.) 2. The type of app you built and its use case. 3. Challenges you faced and how you overcame them. 4. Any tips or best practices for leveraging these platforms effectively for scalability.

I’m particularly interested in understanding the balance between simplicity and performance, and how these platforms hold up under real-world demands.