Hey Product Hunt! 👋 I built Stash AI out of personal frustration. Every budgeting app I tried told me what I already spent, but none warned me before I overspent. That felt like reading a post-mortem instead of getting a heads-up. So I built the opposite: an agentic financial assistant that catches patterns early and says things like "You're trending 23% over your entertainment budget this month" before the damage is done. This is a demo project, but the architecture is fully functional. The core insight was separating calculation from intelligence. All numerical logic runs deterministically in the backend. GPT-4 Turbo only handles the final translation into human-readable guidance, keeping it accurate and trustworthy, not just conversational. Stash AI delivers four types of intelligence: predictive, behavioral, contextual, and prescriptive. Built with Next.js, MongoDB, and GPT-4 Turbo. Would love your feedback, especially on what financial insights you wish your banking app actually gave you.

Stash AI

Agentic AI for spending analysis & budget predictions

Agentic AI for spending analysis & budget predictions