Expense logging & categories
Capture spends with clear categories so reporting stays understandable.
Live product · Open portal
CodeNeutronFMS Platform
Expenses and settlements without the spreadsheet chaos
Log expenses, split costs across groups, and follow settlements with a FastAPI backend and mobile clients — practical finance workflows for teams and households.
Sign in once with your CodeNeutronAI account — Google, Apple, or email — then this FMS opens without a second login.
Live product
FMS
- Open the live FMS portal today
- Expenses, groups, and settlements
- FastAPI + Docker production layout
Product glimpse
How FMS looks in use
A short walkthrough of the live workspace. Sign in once, then click through the same screens with demo data.
codeneutronai.com · FMS
Demo workspace
Shared groups
Demo groups for flatmates, a trip, and office lunches are waiting after sign-in.
- FlatmatesRent & utilities
- Goa tripTravel splits
- Coffee & lunchDay-to-day
Capabilities
What you can do inside FMS
Built for production use — open the demo to click through these flows yourself.
Group splits & settlements
Split across flatmates or teams and track who owes what without a side spreadsheet.
Dashboards & API access
REST API for web and mobile, with admin-ready session control.
Mobile companions
Native clients for people who add expenses away from the desk.
Secure admin access
Session-backed admin flows designed for production, not prototypes.
Suite-ready finance module
Part of the CodeNeutron product family — extend into wider ERP when you need it.
Who this is for
Built for the people who will live in it
Create an account, explore the demo, and leave a trail we can follow up with — including Firebase-linked personas when you are ready for guided trials.
Finance / ops owners
Open the live portal, test expense entry and group flows, then decide if you need customization.
Small teams & co-living
Use settlements that stay fair without chasing people in chat.
Product evaluators
Click through a real FastAPI-backed app before asking for an enterprise quote.
Try it now
Sign in once, then open FMS
One CodeNeutronAI company account opens CRM, LMS, FMS, HRMS, ERP, and Quant. Google, Apple, or work email — no second login on this product.
Stack
Production engineering, not prototypes
These systems ship with the same discipline we use for client work — containerised, maintainable, and ready to extend.
Ready to buy or need it extended?
Enter any agreed amount at checkout (license, milestone, or retainer). Or tell us what to customize — workflows, branding, integrations, or invite flows.