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Enterprise Software Built for How Thai Business Works

Qamlo builds bilingual (Thai/English) business software for Thai companies — an accounting-firm portal with Revenue Department e-filing, legal timesheet and billing, and supply-chain, inventory and CRM systems — all with Thai tax and PDPA compliance built in.

We build software that fits Thai workflows and Thai regulations: every system ships bilingual, handles VAT and withholding tax, and runs in the cloud or on your own servers. Cloud or on-premise, we work with you from scoping to go-live.

For accounting firms

Accounting Firm Portal

Collect client documents, track filing deadlines, issue Thai tax invoices, and export PND 3/53 straight into the Revenue Department's RD Prep — no re-keying.

Explore the portal
For law firms & enterprises

Billing, CRM & supply chain

Legal timesheet and billing, CRM, supply-chain and inventory platforms, and custom enterprise systems — bilingual, cloud or on-premise.

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Our products

Five ready systems for Thai business — each built for how the work actually happens.

Accounting firms

Accounting Firm Portal

Document collection, filing-deadline tracking, Thai tax invoicing and RD e-filing (PND 3/53).

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Law firms

Legal Billing

Time-and-billing for law firms: cases, expenses, retainers and one-click invoicing.

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Distributors & manufacturers

Supply Chain Management

Plan, source, make, move and return — with a verifiable ledger, IoT and AI forecasting.

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Warehouses

Inventory

Multi-warehouse stock with AI demand forecasting, replenishment and expiry alerts.

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Distributors & SMEs

CRM

Customer & lead management with mapping, route planning and reward programs.

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What is Qamlo?

Qamlo is a Bangkok-based enterprise software company that builds bilingual business systems for Thai companies, with Thai tax and PDPA compliance built in.

What we build:

  • ✅ Accounting Firm Portal — document collection, filing-deadline tracking, Thai tax invoicing, RD e-filing (PND 3/53)
  • ✅ Legal Billing — legal timesheet and billing with VAT and retainer rules
  • ✅ Supply chain, inventory & CRM — planning to delivery, demand forecasting, partner portals
  • ✅ Custom development & integration — bespoke systems and cloud migration

Proven results:

Systems for specific industries

Accounting firms

Thai tax invoicing and withholding tax, client document collection, filing-deadline tracking, and RD-ready e-filing for PND 3/53.

See the portal

Distributors & manufacturers

Planning through delivery with demand forecasting, route optimization, partner portals and IoT tracking.

Supply chain

Law firms

Timesheet and billing with VAT and retainer rules built in — invoice one client or every client in seconds. Separate role-based billing rate automated.

See Legal Billing

Enterprises

Bespoke systems and cloud migration — designed to complement your existing systems, not replace them.

IT & integration

Why Thai firms choose Qamlo

Bilingual by design

Every system works in Thai and English — not a translation added afterward.

Thai tax & PDPA built in

VAT, withholding tax and data-protection handling are ready from day one.

Cloud or on-premise

Hosted by us, or running on your own servers — your choice.

Modular & adaptable

Systems adapt as rules and your business change, without downtime.Changes become seamless and not disruptive.

With you to go-live

We work alongside you from scoping through to going live. Our team understands your business process and supports from start to finish

Recognized

BOI-promoted and working with Software Park Thailand.

Dr. Dolly Kandpal - Founder & Chief Architect

Expert leadership

Dr. Dolly Kandpal — Founder & Chief Architect

With over 36 years in enterprise software, Dr. Kandpal leads Qamlo's product work across accounting, legal, and supply-chain systems, with deep expertise in Thai business compliance.

PhD in Computer Science Arcitura Certified 36+ Years Experience

Frequently asked questions

What does Qamlo build?

An accounting-firm portal with RD e-filing for PND 3/53, legal timesheet and billing (Legal Billing), and supply-chain, inventory and CRM systems — all bilingual Thai/English with Thai tax and PDPA compliance.

Is Qamlo software cloud or on-premise?

Both. Qamlo systems run as hosted cloud software or on your own servers, whichever you prefer.

Does Qamlo handle Thai tax and PDPA compliance?

Yes. VAT, withholding tax, Thai tax-invoice formats and PDPA data-protection handling are built in, not added on afterward.

Tell us what you're running today

Tell us briefly which parts are still manual, and we'll show you where we can help.

Get in touch

Recognized by


Client Testimonials

“Qamlo cut our order times by 20% moving from batch to real-time, and reduced manual errors by 25%.”

— Wholesale Partner, Pathum Thani

“Our law firm captured more billable hours thanks to Qamlo's automation.”

— Legal Client, Thailand