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FoyerBudget
Fair expense splitting for families, colocs & shared homes
FoyerBudget calculates who owes what in households of any size — couples, flat shares, or multi-generational families. Proportional or per-person splits, AI receipt scanning, open banking, shared savings vault. Built by a dev sharing a 7-person home.
Hey Product Hunt 👋
I'm Clément, a solo dev from France. FoyerBudget started as a personal
problem I couldn't solve with any existing tool.
**The mess I was in:**
I share a household with 6 other people — partner, kids (some adults
now working), and an extended family member. Incomes range from €800
(apprentice) to €2,000+ (full-time adult). Splitting expenses 50/50
is absurd at that scale. Tricount/Splitwise are built for vacations
with friends, not recurring monthly charges with different rules per
expense.
For 2 years I maintained an Excel spreadsheet so complex that nobody
in the family could update it. Tensions started showing up at the
end of each month: "wait, why am I paying that much for groceries
I barely ate?" 😅
**So I built FoyerBudget around 3 ideas:**
🔹 **Each expense has its own splitting rule** — rent goes
proportional to income, groceries by person, Netflix by whoever
watches it.
🔹 **Monthly closing tells you exactly who owes whom** — no more
mental math, just clear transfers.
🔹 **It scales beyond couples** — handles flat shares, families,
multi-generational homes. Free up to 1 household / 3 members, paid
tiers unlock more.
**Bonus features I built because I needed them:**
- AI receipt scanning (Gemini) → groceries logged in 3 seconds
- Shared savings vault for joint goals (vacations, new sofa)
- Open Banking (Bunq) for auto-balance tracking
- PWA, no app store dance
**Stack:** Next.js + Firebase + Vercel + Stripe.
**What I'd love from this community:**
1. Does the onboarding make sense for someone outside my context?
2. Pricing — fair, weird, or off?
3. Any sharp edge in the UX that I'm blind to?
Roast me, I'm here all day to answer 🔥
Built with caffeine, family chaos, and zero VC money 🛠️
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About FoyerBudget on Product Hunt
“Fair expense splitting for families, colocs & shared homes”
FoyerBudget was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #158 on the daily leaderboard. FoyerBudget calculates who owes what in households of any size — couples, flat shares, or multi-generational families. Proportional or per-person splits, AI receipt scanning, open banking, shared savings vault. Built by a dev sharing a 7-person home.
FoyerBudget was featured in Productivity (655.7k followers), Personal Finance (2.8k followers) and Family (864 followers) on Product Hunt. Together, these topics include over 149.6k products, making this a competitive space to launch in.
Who hunted FoyerBudget?
FoyerBudget was hunted by Clement. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how FoyerBudget stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Clement