ERP for Small Business — Fast Start, Fixed Price
An ERP for small business from Saitami: lightweight, fast to deploy, focused on what you actually use — products, stock, orders, invoicing, basic finance, bank feed and NRA reporting. No bloated modules, no per-user license, no six-month consulting projects. Live in 4-6 weeks, from EUR 3,200.
What the ERP for small business covers
Products and catalog
One clean catalog with variants, barcodes, purchase and sale prices. End of three spreadsheets contradicting each other on the same items.
Real-time stock
Stock per location, min/max thresholds, automatic replenishment alerts. You see what you have — not what you think you have.
Sales and purchase orders
One flow from quote to delivery: reservations, partial shipments, invoice linking — no double entry across three tools.
Invoicing and NRA reporting
Invoices, credit notes, exports to accounting software and Bulgarian NRA submissions (SEF, VAT journals) handled out of the box.
Basic finance and cash
Receivables, payables, due dates and cash per location. The owner sees who owes what — without waiting for month-end close.
Bank integration
Automatic import of bank movements (UniCredit, UBB, DSK, Postbank) and matching against invoices — hours of manual reconciliation gone.
Who this ERP for small business fits
Growing distributors
5-50 staff, 200-5000 SKUs, several suppliers and repeat customers. Excel is splitting at the seams, but a full ERP is overkill for this stage.
Family businesses with scattered stack
Invoices in one app, stock in another, bank in a third, Viber for orders. The goal is one system, one screen, one set of numbers for the whole family.
Retailers with 1-3 outlets
Shop, warehouse, maybe an online storefront. You want a shared stock view, shared customer history and one place that shows daily turnover.
How we build the lightweight ERP
We do not resell someone else's SaaS and we do not lock you into per-user pricing. We build a lightweight ERP on a proven stack: PostgreSQL for data, Node.js for business logic, Next.js for the web UI. Browser-based, works on laptop and phone, no install on workstations — the warehouse clerk signs in on her phone in five seconds.
We start with half a day on site, mapping how stock actually arrives, how an invoice gets written, who waits on whom. From that map we lock the MVP scope for phase one: catalog, stock, orders, invoicing and basic finance. Anything else (light CRM, owner dashboard, wholesale discounts) ships in a second iteration once the team is comfortable.
We integrate with banks via PSD2 / open banking, with couriers (Speedy, Econt), with fiscal devices, with the Bulgarian NRA SEF and with your accounting software. See how we approach ERP system development and software development for the small-business segment.
We go live one process at a time — invoicing first, then stock, then orders. No shock day for the team, no risk of operations grinding to a halt. After go-live we stay on a fixed monthly SLA — no hidden hours.
Why Saitami for ERP for small business
Live after kickoff
A small business with one location and one team goes live in roughly four weeks. Multi-location setups average five to six.
Stock accuracy
Average uplift in stock accuracy after three months — no more "we have it but cannot find it" and no overloaded min/max levels.
Starting investment
Fixed price for the MVP phase, paid in milestones, no per-user licensing. You own the system outright.
An ERP for small business typically runs alongside a CRM for small business on a shared database — sales and operations see one customer, one history, one stock figure. When you outgrow 50 employees, you graduate to ERP for medium business on the same architecture — no migration, no data loss.
Frequently Asked Questions
How long does ERP for small business implementation take?
An ERP for small business implementation takes between four and six weeks for the first productive phase. A company with one location and up to ten people goes live in about four weeks. A more complex case with two or three outlets, bank integration and accounting export usually lands at five to six weeks. We deploy in stages, never big-bang, so there is no day of full downtime.
How does lightweight ERP differ from a full ERP?
Lightweight ERP covers what a small company actually uses: products, stock, orders, invoicing, basic finance and NRA reporting. There is no production module, no MES layer, no finite capacity scheduling, no multi-entity consolidation, no thirty-step approval workflow. That is why the starting price is EUR 3,200 instead of 25,000+, and implementation is four to six weeks instead of months.
Can it integrate with my existing accounting software?
It integrates with the major Bulgarian accounting tools in almost every project. We connect to Microinvest, Plus Minus, Ajour and Business Navigator via API or file exchange of VAT journals and invoices. Issued invoices, stock movements and bank settlements flow into accounting automatically. Your accountant keeps their habits — you just stop entering the same data twice.
How much does an ERP for small business cost?
An ERP for small business starts from EUR 3,200 for an MVP rollout — products, stock, orders, invoicing and basic finance for one location. A more complex case with several outlets, bank integration and accounting export usually lands at EUR 4,500 to 7,500. Pricing is fixed against the agreed scope, with no per-user fees. Post-go-live support is a separate monthly SLA.
Ready to get your business out of Excel?
Book a 30-minute free consultation. We walk through your processes, demo our ERP for small business live and leave you with a concrete phase-one plan — fixed price, fixed timeline, real go-live in 4-6 weeks.
Book a free consultation →