Looks good. Quite similar to Flowise.ai in terms of functionality from what I can tell, and they were just backed by YC.
I'm not just sure why these tools want to limit themselves to LLMs. There's so much more beyond that.
My dream tool would allow me to input any media (audio, speech, image, text, and) would output any of these based on the setup in this no-code tool.
Ex: input speech, convert to text (with any s2t), analyze the text and write an answer(with any LLM), text2speech(with any t2s), all this from a no-code UI. And generate an API where I can just send an audio file, and retrieve the audio answer.