About KustomAI

Software for your shop — not for an enterprise

If you run a shop in Phnom Penh, a stall in Siem Reap, or a small distributor out of Battambang, chances are you’ve looked at the business software out there and found two things: it was built for the hotel chain next door, and it costs more per month than you take home in a week.

KustomAI is different. We build operating software — POS, inventory, HR, payroll, invoicing, accounting — for Cambodian SMEs. One shop or many. Online or offline. On a laptop, a phone, or the register at the counter.

Built for Cambodia, not translated into it

Our software knows how business actually runs here:

• Offline-first register. The wifi drops, the sale still goes through. Everything syncs the moment you’re back online — no lost receipts.
• USD + KHR together. One tender, two currencies, correct change in both. No manual conversion math.
• Khmer and English, side by side. Menu, receipts, reports, and the AI assistant all speak both — switch per cashier, per customer.
• The payment rails your customers already use. ABA, Wing, KHQR, Pi Pay, cash. Not whatever a vendor abroad decided to ship.
• Tax and e-invoicing done the GDT way. Numbering, VAT, withholding, monthly filings — the compliance work your bookkeeper used to chase every month.

Priced for a small shop

Starter runs for less than what you’d spend on a weekend of staff shifts. Pro and Enterprise unlock multi-outlet, deeper reports, and heavier automation when you’re ready — you only pay for what you actually use.

• No hidden onboarding fee. The register works the day you sign up.
• No per-receipt charge. Ring up a thousand sales a day — same price.
• No “contact sales” wall. Every plan is listed with its real monthly price. See them at /#pricing.
• Export anytime, cancel anytime. Your data is yours. We’re the caretaker, not the owner.

Support that’s here, in your language

When something breaks on a Friday night, you don’t want a ticket queue in a different timezone. You want someone who speaks Khmer, understands your business, and can be on it in minutes.

Our support team is in Phnom Penh. We’re one message away on Telegram or Messenger — usually replying within the hour, every day of the week. No ticket forms. No robots.

Need onboarding help? We’ll walk your staff through the register over video or in person around Phnom Penh. Both included.

Who we are

A small team shipping daily out of Phnom Penh. We’ve run shops, we’ve closed shifts at midnight, we’ve reconciled tills by hand. We’re building the software we wished we’d had.

Try it

Spin up a free demo at /demo — no payment, no commitment, no card. If it fits, you keep going. If not, your data exports in a click and we part friends.