BreakupBudget

The Problem

A highly upvoted pain point in r/personalfinance and r/relationships is the financial chaos of uncoupling — splitting shared subscriptions, closing joint accounts, dividing recurring bills, and rebuilding a solo budget from what was a two-income household. BreakupBudget is a guided financial separation wizard that walks individuals through auditing shared financial entanglements, generating a documented split proposal, and rebuilding a solo budget projection — without requiring the other person to participate. It's the financial equivalent of a separation checklist, built for the person who has to figure it out alone.

Target Audience

Adults navigating separation or divorce who need to untangle shared finances, typically 28–45, often in the r/personalfinance and r/divorce communities

Monetization Angle

$15 one-time purchase for the full guided wizard; free audit-only tier to drive discovery via search and Reddit organic

Recommended Tech Stack

Why Now

Post-pandemic relationship dissolution rates remain elevated, and the cost-of-living crisis has made financial separation more complex — more shared subscriptions, more intertwined expenses than a decade ago.

MVP Scope

A multi-step form that catalogs shared bills and accounts, generates a printable split checklist, and outputs a projected solo monthly budget with a 6-month runway estimate.

AI Angle

AI scans a bank statement CSV to auto-detect likely shared or joint expenses and flags subscriptions that need ownership transfer, reducing the manual audit burden.

Primary Risk

High-intent users may only need the product once, making LTV very low — the one-time purchase model mitigates this but limits recurring revenue potential.

Validation Checklist

• Search r/personalfinance and r/divorce for 'separating finances' threads and DM 15 commenters offering free access in exchange for feedback
• Create a simple landing page describing the product and post it to r/personalfinance as a 'built this because I needed it' story post
• Check Google Search Console keyword volume for 'how to split finances after breakup' to validate search-driven acquisition potential
• Offer the MVP as a free Google Form-based wizard to 10 users first, then manually generate their outputs to validate the workflow before building

Who Would Pay For This

Likely buyers are people already trying to solve this problem with manual workarounds. Start with Adults navigating separation or divorce who need to untangle shared finances, typically 28–45, often in the r/personalfinance and r/divorce communities and validate urgency before adding secondary features.

First 10 Users

Find the first 10 users by searching for recent complaints around "finance budgeting" in Reddit, developer communities, GitHub issues, and niche Slack or Discord groups. Offer a concierge version first: manually solve the workflow for a few users, then automate only the repeated steps.

Why This Idea Has Legs

• Sourced from real discussions and complaints across Reddit and social media
• Cross-checked against recurring demand signals in the IdeaGenius archive
• Difficulty rated Easy — buildable by a solo developer or small team
• Clear monetization path from day one

Generate Your Full Project Spec

Get a complete blueprint for building this app — tech stack, database schema, API endpoints, go-to-market plan, and more. Generated by AI in seconds. Download as Markdown.