Taking on new product partnerships
Contact

Tell us what you are building

The more you can share about the problem, the users, and the deadline, the more useful our first reply will be. We answer every message within one business day.

Project enquiry

Verification

We use what you send here only to answer your enquiry. No mailing list, no resale, no exceptions.

Email us directly
contact@tdhsoft.com
Call us
+84 946 172 354
Our office

TDH SOFTWARE CO.,LTD

27 Street 447A, Quarter 33
Tang Nhon Phu Ward
Ho Chi Minh City 70000, Viet Nam
Try our product
koispeak.com
Response time

Within one business day

Working with us

Designers and engineers welcome

Before you write

Questions we get a lot

It depends entirely on scope, but a focused first version typically lands between $10,000 and $40,000. We give a firm number after a discovery call, never before. An estimate without understanding the problem is just a guess with a dollar sign attached.

A well-scoped first release usually takes eight to sixteen weeks from kickoff to launch. Discovery adds one to three weeks up front, and we would rather spend that time than build the wrong thing quickly.

Yes. Most of our clients are outside our own time zone. We overlap by at least four hours a day, run demos in your working hours, and keep everything asynchronous and written so nobody waits overnight for an answer.

You do, from the first commit. Repositories, design files, infrastructure, and accounts are set up in your name or transferred to you at handover. We do not hold anything as leverage.