Show HN: I built an LLM chat app because we shouldn't need 10 AI subscriptions

1 maniknt28 0 7/13/2025, 10:36:28 AM prismharmony.com ↗

I'm lost between ChatGPT vs Claude vs Gemini... which subscriptions to take? With Cursor and all these specific AI tools, I just wanted one simple chat app where I can use any model and pay only when I use it.

Couldn't find one, so I built one.

Pay only for what you use. Your prompts and docs, knowledge bases work with every model - no more copy-pasting between apps.

Started as a personal project, but thought someone else might benefit from this too.

https://prismharmony.com/chat

What do you think?

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Show HN: I built an LLM chat app because we shouldn't need 10 AI subscriptions

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