Pricing

Choose the right plan, scale up as needed

List prices exclude VAT. Tax is shown separately on each invoice line depending on the service type.

Customers outside Vietnam: prices are in Vietnamese dong (VND), and invoices are issued by OctaX.vn under Vietnamese law. Payment by international cards and local e-wallets Coming soon; in the meantime, please contact a reseller or our sales team. Your country's taxes (if any) apply under local regulations.

Free trial

0 ₫ / 14 days
50 credit
  • Same as Basic plan
  • 50 credits for 14 days
  • No payment card required
Not subject to VAT

Basic

590.000 ₫ / user/month
200 credits/month
  • Standard AI assistant
  • Quotations, documentation, solution ideas
  • 200 credits/month
  • 5 GB storage
Not subject to VAT
Popular

Professional

990.000 ₫ / user/month
400 credits/month
  • All Basic plan features
  • Using advanced AI (≈2 credits/request)
  • On-device actions, team reminders
  • Custom quotation templates
  • 400 credits/month · 20 GB
Not subject to VAT

Studio 3D/CAD

2.990.000 ₫ / user/month
1.200 credits/month
  • Hardware Studio: 3D, KiCad, CadQuery
  • Architecture – interiors, simulation
  • Export production files
  • 1.200 credits/month
Not subject to VAT

👥 HR & Payroll price calculator

25.000 ₫/employee/month, minimum 20 employees. Only employees with timekeeping records or payroll in the month are counted.

85 employees
Credit

Buy more credits

Extra credits are valid for 12 months and are added to the workspace's shared pool. You can also top up with a card code.

100 credit

249.000 ₫
2.490 ₫/credit · valid for 12 months
    Software services group (KCT)

    500 credit

    1.150.000 ₫
    2.300 ₫/credit · valid for 12 months
      Software services group (KCT)

      2.000 credit

      4.490.000 ₫
      2.245 ₫/credit · valid for 12 months
        Software services group (KCT)

        How many credits does each task cost?

        Task typeIndicative credits
        Standard Q&A (standard AI)1
        Q&A using advanced AI≈ 2
        Long documents, multi-page quotations5–10
        3D modeling, simulation, production file export10–30 (estimated before running)

        Details: Credit Usage Policy.

        No refunds. Activated plans and purchased credits are non-refundable, including the unused portion of annual plans. Please try it free for 14 days before buying.