Built by B2PS on Appable
StockFlow is a practical business platform designed to grow with you. Start with what you need today, then unlock more capability as your business evolves.
What is StockFlow?
One foundation for stock, suppliers, costing, sales, and hand-off to your books — structured data you own per business.
What you can do
Stock, costing and margin
Manage stock, track movement and protect margin with live cost sheets and price lists.
Connect what you already run
Integrate your till, accounting and documents when they help — or start with manual stock and sales.
Who we serve
Growing businesses that want visibility without replatforming — retailers, manufacturers and wholesalers managing stock, suppliers and margin across locations.
Modular by design
Turn capabilities on as you need them. One subscription packages access clearly — start lean, expand when needed, and keep control over complexity and spend.
Inventory and operations
Suppliers, products, components, costing, purchase orders, and working documents.
Sales and customer workflows
Products, orders, invoices, online shop, and customer management.
Plans and usage
Choose a tier, monitor usage, and top up when you need extra capacity.
Integrations
Connect your till, accounting, or sales channels when ready — or run cash, EFT and stock updates manually from day one.
About B2PS
Practical prototyping. Real-world delivery.
StockFlow is developed by Bannatynes Products and Professional Services (B2PS) — a team that loves turning practical ideas into scalable products.
We are hands-on, fast-moving, and comfortable in the messy middle where strategy meets execution. Our work spans data, full-stack systems, and product delivery for real operating businesses.
We partner with domain experts to solve niche pain points first, then shape those solutions into repeatable products that can scale across an industry.
Have an idea? We are open to paid contracts, but our sweet spot is co-building with aligned incentives and shared outcomes.
The Appable difference
Built on the Appable platform, StockFlow gives you one subscription experience with flexible limits, clear usage visibility, and optional add-ons when you are ready.
Secure login and access control
Authentication plus role-based permissions, so the right people see and do the right things.
Tenant and business separation
Each client or org runs in its own clean space with proper data isolation.
User and team management
Add, invite, update, and deactivate users as teams grow or change.
Shared workspace and navigation
One consistent app shell across capabilities, so users do not relearn the platform every time.
Core settings and tenant defaults
Central place for business-level preferences and settings that flow through the system.
Simple UI and form patterns
Common components, modals, and forms that keep the experience familiar and fast.
Standard API and backend building blocks
Shared service patterns that make feature delivery more reliable and easier to maintain over time.
Import and document workflow base
Core upload, import, and session flow used by modules that process external files and data.
Validation, error handling, and audit trail
Consistent guardrails, cleaner errors, and created or updated tracking for accountability.
Modular architecture for product growth
A shared core that lets StockFlow and partner products scale without chaos.
Built with modern technology
- • Next.js 15 & React for responsive web interfaces
- • FastAPI & Python for high-performance APIs
- • PostgreSQL for reliable data storage
- • Clerk for secure authentication
- • Vercel & Railway for cloud deployment
- • React Native for mobile apps (coming soon)