Development budget estimator
Know the budget range
before you build
Answer five groups of questions to estimate the cost and timeline of a website, web system, or mobile app. No account is required, and your answers are not submitted automatically.
What do you want to build?
Choose the closest project type. You can add detailed features in the following steps.
What stage is the project at?
A clearer specification helps narrow the final estimate.
Which features are required?
Select any that apply. Each module adds integration and testing work.
No matching features. Try another keyword.
What design and delivery work is needed?
Select any that apply. Skip these if your designs and specification are complete.
When should it be ready?
Rush delivery compresses planning and acceptance, so additional resources are required.
Starting price ranges
| Project type | Starting range |
|---|---|
| Landing page or campaign site | NT$30,000–60,000 |
| Corporate website | NT$60,000–150,000 |
| Content or SEO website | NT$100,000–250,000 |
| E-commerce website | NT$120,000–300,000 |
| Web admin system | NT$150,000–400,000 |
| Web app or platform MVP | NT$180,000–450,000 |
| Single-platform mobile app | NT$180,000–400,000 |
| Dual-platform mobile app | NT$300,000–700,000 |
| Full membership, payment, and admin platform | From NT$500,000 |
| AI feature integration | NT$100,000–300,000 |
| AI output or legacy system rescue | NT$50,000–200,000 |
Development cost questions
Is the calculator result a formal quote?
No. It provides an early budget range based on common project scopes. A formal quote requires confirmation of workflows, screens, data, integrations, and acceptance criteria.
Why can two mobile apps have very different costs?
Accounts, payments, admin tools, real-time sync, notifications, offline use, and app store delivery all change the development and testing effort.
Can we start with an MVP?
Yes. A first release can focus on the core user journey while reports, automation, and advanced permissions move to a later phase.
Can you take over an AI-generated project?
Yes, but the architecture, security, database, and deployment state must be audited first. We then identify what can stay and what needs to be rebuilt.