Prophit

App
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Landing page / lovable design.
Council of frontier AI
Lovable Landing
Truelayer integration to sync your bank

Inspiration

What it does

Features

Predicts your future spending: Example:

"You will spend £10 on coffee tomorrow."

"It's Likely to rain and you usually take ubers when it does."

Gives actionable future insights.

Multi-LLM Analysis: Run transactions through Claude Haiku 4 (Anthropic), Gemini Flash 2.5 (Google), and Chatgpt 4o-mini OpenAI simultaneously (LLM Council) and then has a judge LLM decide on most likely predictions. Pattern Recognition: Automatically identify recurring spending behaviors by day of week, Weather, Public Holidays etc to predict your spending up to a week ahead.

Week-Ahead Calendar: Claude combines predictions from all three models into a consolidated calendar File Format Support: JSON, PDF, CSV, and plain text files - Simply upload you bank statement or any transaction history.

You can also generate AI budgeting tips based off the insights:

Think: "You spend a lot on coffee try make some at home."

Stay accountable with your friends by setting savings targets and betting Solana that you will be better at sticking to it. Leaderboard host live rooms and send your friend join codes. Uses your uploaded transaction history to prove you stuck to your targets.

How we built it

How It Works

Input Processing: Parse files, extract relevant dates and transactions. Parallel Analysis: All three LLMs analyze simultaneously and then pass to a judge LLM. Pattern Detection: Each model identifies recurring spending patterns. Judge LLM finds common trends between council members. Calendar Generation: Claude combines predictions into a unified week-ahead calendar. Deduplication: Removes duplicate merchants, keeps the most accurate predictions

Lovable Landing page: https://prophit.lovable.app/ Main app built in react native for mobile and web support. https://prophit.lissan.dev/ Backend hosted on Vercel and Live right now. App works anywhere.