Custom inventory management software,
built for your SKUs and warehouse flow
AI-built. Your modules only. Delivered in 4 weeks.
A fraction of dev shop cost. You own the code forever.
Pay 10% advance • 90% only on approval • No black-box pricing
Why off-the-shelf inventory systems fail growing businesses
You have to fit their data model
Cin7, Zoho Inventory, and inFlow were built for generic SKU structures. If your warehouse logic, naming conventions, or reorder rules are non-standard, you spend weeks bending your process to fit their system.
Per-warehouse, per-user fees compound
What looks like $350/month becomes $1,800/month once you add warehouses, users, and advanced features. A 3-year subscription can quietly exceed $60,000 -- with zero ownership at the end.
Agency quotes: $50K-$200K, 6-12 months
Custom dev shops quote enterprise prices even for modest inventory builds. Half the project cost goes to project management, change requests, and post-launch support contracts.
You never own the data or the logic
SaaS platforms hold your inventory data. If pricing changes, the vendor is acquired, or your workflows outgrow the platform, migration becomes a six-figure project in itself.
"AI does the 90% that is the same across every inventory system. We do the 10% specific to your SKUs, warehouses, and reorder rules. That is how custom inventory software costs a fraction of agency price."
Include in your build
Choose the modules your operation actually needs. Nothing more.
SKU + Product Catalogue
Custom fields, variants, bundles, and categories built to your naming logic.
Multi-Warehouse + Location Tracking
Bin-level tracking, warehouse transfers, and per-location stock views.
Barcode and QR Scanning
Mobile scanning for GRN, dispatch, stock counts, and cycle audits.
Low-Stock Alerts + Auto-Reorder
Reorder point rules per SKU per location, with automatic PO drafting.
Purchase Orders + Supplier Management
PO creation, approvals, GRN matching, and supplier lead-time tracking.
Sales Orders + Fulfilment
Order picking, packing, dispatch scheduling, and delivery tracking.
Reports + Analytics Dashboard
Stock ageing, turnover, shrinkage, and dead-stock reports built for your KPIs.
Integrations
Connect to Tally, QuickBooks, Xero, Shopify, WooCommerce, your ERP, or custom APIs.
What custom inventory software actually costs
Dev shop quotes, for reference. Fuzen range below each.
1-2 warehouses • basic SKU tracking • 2-3 weeks
Dev shop: $15,000-$30,000
- SKU catalogue + stock tracking
- 1-2 warehouses or locations
- Basic purchase orders
- Low-stock alerts
- Reports dashboard
3-5 warehouses • barcode + POs + integrations • 3-5 weeks
Dev shop: $40,000-$80,000
- Multi-warehouse + bin-level tracking
- Barcode and QR scanning (mobile)
- Purchase orders + supplier management
- Sales orders + fulfilment
- Accounting integration (Tally / QuickBooks)
- Role-based access (warehouse staff / managers)
Multi-entity, WMS-grade, custom workflows • 5-8 weeks
Dev shop: $100,000-$250,000
- Multi-company / multi-entity stock
- Full WMS: picking routes, packing, dispatch
- Advanced analytics + custom KPI dashboards
- ERP integration (full two-way sync)
- API access + webhook triggers
- Managed hosting + dedicated support SLA
All prices in USD. Managed hosting and 12-month support included. Ranges depend on module count and integration complexity.
SaaS vs Agency vs Fuzen -- side by side
| Factor | SaaS Inventory (Cin7 / Zoho / inFlow) |
Agency / Dev Shop | Fuzen |
|---|---|---|---|
| 3-year cost | $12,000-$65,000+ | $50,000-$250,000 | $1,500-$50,000 |
| Time to go live | 1-3 days setup, weeks of config |
6-12 months | 2-8 weeks |
| Workflow fit | You adapt to their model | Built to spec, but expensive | Built to your exact workflow |
| Per-warehouse fees | Yes -- adds up fast | One-time build cost | No per-warehouse fees |
| Code ownership | Vendor owns it | You own it (sometimes) | 100% yours |
| Post-launch changes | Limited to platform features | Extra cost, re-contract | Included in support plan |
| Integrations | Pre-built connectors only | Custom, expensive | Custom for your stack |
| Payment model | Monthly subscription forever | 50% upfront, 50% on delivery | 10% advance, 90% on approval |
How Fuzen delivers your custom inventory system
From first call to go-live in 2-8 weeks.
Free 1-hour call. You walk us through your SKUs, warehouses, and current workflow pain points.
We map your module list, data model, user roles, and integration points into a build specification.
You review and sign off on the spec before a single line of code is written. No surprises.
Only 10% to start the build. Protects your investment before commitment.
AI builds the system, our team QAs every workflow. You test on real data. Fixes within 48 hours.
Only pay the balance when you are happy. No approval, no payment.
Pay 10% advance, 90% only on approval -- no black-box pricing.
Start with a free scoping callRecent custom inventory builds
Each one built around a specific business -- not a generic template.
FMCG distributor -- multi-warehouse stock management
5 warehouses, 12,000 SKUs, dispatch automation, Tally integration. Delivered in 6 weeks.
SME manufacturer -- BOM + production inventory
Bill of materials, production orders, raw material consumption tracking. Delivered in 5 weeks.
Retail chain -- multi-location stock management
8 stores, auto-replenishment triggers, supplier POs, Shopify sync. Delivered in 4 weeks.
Built for these industries
What our clients say
Frequently asked questions
How is this different from Cin7 or Zoho Inventory?
Cin7 and Zoho Inventory are general-purpose SaaS platforms. You configure your business to fit their data model. With Fuzen, we build the system around your SKU structure, warehouse layout, and reorder logic -- the opposite direction. You also own the code outright, with no ongoing per-user or per-warehouse fees.
How long does it take to build custom inventory software?
2-3 weeks for a basic SKU + stock tracking system. 3-5 weeks for a full multi-warehouse build with barcode scanning, POs, and accounting integration. 5-8 weeks for enterprise-grade WMS with multi-entity support and custom analytics. These timelines assume a defined scope -- the scoping call locks this in before build starts.
How does pricing work? What does custom inventory software actually cost?
Pricing depends on module count, warehouses, and integration complexity. As a guide: a basic 1-2 warehouse system costs $1,500-$4,000. A mid-range build with barcode scanning and accounting integration costs $6,000-$15,000. A large WMS-grade system costs $20,000-$50,000. All in USD, one-time, includes managed hosting and 12 months of support. Compare that to a dev shop quoting $50,000-$250,000 for the same scope.
Who owns the code after delivery?
You do, 100%. We hand over a full export of your application -- data, logic, and all. You can host it independently, extend it, or hand it to another developer at any time. There is no lock-in, no vendor dependency after delivery.
How does the 10%/90% payment structure work?
You pay 10% of the agreed project cost to start the build. The remaining 90% is due only once you have tested the system on real data and are satisfied it matches the agreed specification. If it does not meet spec, we fix it before the balance is due. No approval means no final payment.
Can I add or change modules after launch?
Yes. The system is built on Fuzen's extensible platform, so adding new modules, changing workflows, or integrating new data sources is straightforward. Minor changes are covered under your support plan. Larger additions are scoped and priced separately.
What integrations are supported?
We integrate with Tally, QuickBooks, Xero, Shopify, WooCommerce, Amazon Seller Central, and any ERP or WMS system with an API. If you have a bespoke accounting system or legacy ERP, we can build a custom connector. All integrations are scoped during the initial call.
Do I need a developer to manage the system after launch?
No. The system is built on a no-code/low-code backbone with a user-friendly admin panel. Your warehouse managers can add SKUs, update reorder rules, and pull reports without any technical knowledge. We provide onboarding training as part of the delivery.
Ready to build inventory software that fits your business?
Pay 10% to start. Pay 90% only when you are happy. No agency markup. You own the code.