Split expenses. Settle anywhere.
Track group spending in real time. Scan receipts with AI. Settle in USDC on Base — or just mark it paid. No spreadsheets, no awkward Venmo reminders.
- No credit card
- Wallet optional
- Instant sync
Dashboard
Where you stand
Three steps. Zero spreadsheets.
Create a group
Invite friends with a link, ENS name, or email. They join with a wallet or email — your choice.
Add expenses
Snap a receipt — Claude reads it in 2 seconds. Or just type. Splits are equal or exact.
Settle anywhere
Mark it paid, send USDC on-chain, or pool funds into a trustless vault. Your call.
What you’ll actually use.
Every screen below is real. Tap through and try it yourself.
Group ledgers that update in real time
Every member sees the same balance, instantly. Sub-second sync via Supabase realtime. Add a coffee, your friend’s phone pings.
- Equal or exact splits
- Per-member running balance
- Minimum-transfer settlement math
- Recurring expenses (rent, subscriptions)
Bali trip 2025
- $184.50Beachfront dinnerYou paid
- $240.00Surf lessonsSara paid
- $42.80Uber to airportMike paid
Receipt scanned ✨
Claude Haiku 4.5 · 1.2s
date: 2025-06-12
currency: EUR
total: 70.50
items: [
4 items
]
Snap a receipt. Claude does the rest.
Powered by Claude Haiku 4.5. Merchant, date, line items, totals — extracted in under 2 seconds. One tap to convert into an expense and split it with your group.
- Multi-currency detection
- Per-item breakdown
- Auto-category guess
- Works on crumpled receipts
Settle in USDC, on Base, in seconds
Skip Venmo. Send stablecoins directly wallet-to-wallet. We auto-record the settlement and update everyone’s balance. Your first action is sponsored gas-free when joining a Magic Join group.
- Base, Polygon, Optimism, Mainnet
- USDC or native ETH
- Auto-linked to settlement record
- On-chain proof, off-chain UX
Settle on-chain
Send USDC to Sara
Ski trip vault
Base · 0xA1b2…3c4d
Pool funds for trips. Trustlessly.
Group vaults are an audited smart contract on Base. Everyone deposits USDC upfront, anyone claims reimbursements during the trip, and the leftover refunds proportionally on close.
- No middleman, no custody risk
- Pro-rata refund on close
- Per-member claim history
- "Biggest spender" leaderboard
Install it. Use it on your phone.
SplitChain is a PWA — add it to your home screen and it behaves like a native app. Push notifications when someone adds an expense or pays you back.
- iOS + Android install
- Offline-friendly
- Push notifications
- Bottom-nav optimized
Your groups
Everything you’d expect. Plus the on-chain stuff.
Trustless vaults
Smart-contract escrow on Base. Audited code, on-chain proof.
AI receipt OCR
Claude Haiku 4.5 reads receipts. 98% accuracy, sub-2s.
Multi-chain settle
Base, Polygon, Optimism, Mainnet. USDC or native.
Realtime sync
Every member sees the same balance, instantly.
Magic Join
New members get one gas-free on-chain action. Welcome gift.
Activity + insights
Lifetime stats, badges, monthly trends, top categories.
What early users are saying.
Finally, an expense splitter that gets crypto. Used it on a 6-person ski trip — the vault refund at the end felt like magic.
The receipt scanner is unreal. I take a photo and it just… works. Saved me hours of typing on our Italy trip.
Magic Join sold it for me. My non-crypto friends actually settled on-chain because their first tx was free. They get it now.
Stop chasing friends for $14.
Free to start. No card. Wallet optional. Your first on-chain action is on us.
No wallet? Sign in with email and add one later. Or never.