Does Sinh Vũ take on small projects?

Sinh Vũ serves individuals, SMBs, and enterprises. Each tier has a suitable scope and approach. Small project clients often start with a 30-minute Coffee chat (free) or a Workshop/Audit to get the right direction before investing.

Self-brief, or do you need Sinh Vũ to assist with the brief?

Both are fine. Door 01 Detailed form for you if the scope is clear. Door 02 Chat with Sinh Vũ (5 minutes, AI asks the right questions) for you if the scope is unclear and needs consultation first.

How long from brief to the first deliverable?

Sinh Vũ responds within 24 hours. Detailed proposals within 48–72 hours. The first deliverable depends on the scope, typically 2–6 weeks from contract signing and deposit receipt.

What industries does Sinh Vũ work in?

300+ projects across 16 major sectors: F&B, Cosmetics, Fashion, Real Estate, Technology and SaaS, Manufacturing, Education, Healthcare, Finance, Travel, Agriculture, B2B professional services, and other sectors.

Is there a contract and confidentiality?

Yes. Every project signs a standard service contract from Sinh Vũ Studio, including clear confidentiality (NDA) and intellectual property terms. Briefs are stored separately, accessible only to the responsible team.

Does the cost calculator help increase conversions?

It is possible, but only if the real barrier is that customers cannot envision the price themselves. If your customers have already reached out to inquire about the price comfortably, a pricing table may not change anything. The simplest way to test this is to add a line of reference pricing to the static page first, see if the inquiry rate increases, and then decide whether to build a more complex feature.

Does interactivity slow down the website?

There is a risk if not controlled. Each additional feature adds code and resources, affecting page load speed and Core Web Vitals metrics (which assess performance for Google). When building interactive features, it is necessary to check speed before and after, prioritizing lightweight solutions instead of embedding heavy libraries.

When should you create a cost spreadsheet or product selector

Quick summary

Only invest in interactive features when they address a specific and real decision barrier for customers, such as difficulty in estimating prices or not knowing which option to choose among many. If that barrier has not been identified, try a static page and a simple form first, measure the results, and then upgrade. Interactive features are not meant to make the website look modern, but to lead customers to take action faster.

Quick comparison

You should choose this direction when

customers struggle to estimate prices and that is preventing them from reaching out
large catalog, filters help customers find the right product

Not needed when.

Unclear barriers, test static pages and forms first.
add complex features just to look modern

Quick glance

Commonly used industries

construction and interior designe-commerce

The cost calculation table, product selector, and custom configuration kit: these features look impressive and are often suggested as a way to create a "more professional" website. However, Sinh Vũ takes a different approach. The question is not whether "this feature exists," but rather "what barrier does this feature remove that is preventing the customer from reaching out?" If you cannot answer that question, do not build it.

What is the true decision barrier?

Before reaching out, you often encounter one of two types of barriers. One is not being able to envision the price: services have many variables, and you fear asking only to receive a quote that is too high or unsuitable. The other is not knowing which option to choose: the range is broad, with many configurations, and you cannot narrow down the choices.

When one of those barriers exists and is truly blocking customer contact, interactive features have a reason to exist. When there is no clear barrier, features only complicate the page without driving customers to action.

When to invest, when it's not necessary yet

Invest in interactive features when:

Customers find it difficult to estimate prices because services have many variables, such as construction, interior design, custom design, and multi-tier service packages. A pricing calculator helps them have a reference number to confidently reach out.
The large product catalog and customers often ask, "Which type should I choose?" Filters or selectors guide them to the right product instead of leaving the page midway due to confusion.
Your process includes steps where you need to input specific information to receive a quote, and part of this can be automated.

No need to invest when:

Unable to identify specific barriers. Try a static page with a reference price description and a simple form first. Measure the contact rate. If it remains low, identify the real causes before upgrading.
Your customers are used to contacting you directly without barriers of price or choice. Interactive features do not change that behavior.
Limited budget for development, which could be more effectively invested in content or page load speed.

Hidden costs need to be considered in advance.

The interactive feature not only costs money to build once. There are three factors to consider before making a decision.

Speed cost: Each additional feature adds code and resources, impacting Core Web Vitals (the performance metrics Google uses for ranking). Heavy features that are not well controlled can reduce conversions instead of increasing them.
Maintenance costs: The cost calculation table needs to be updated when prices change. The product selector needs to be synchronized when the catalog changes. If there is no person responsible for this, the feature will gradually fail after delivery without anyone knowing.
Cost of customer attention: Each page should lead customers to a clear action. Adding complex interactive features can distract customers from clicking contact.

Each page should serve a clear action. Additional features are only worthwhile if they drive customers to that action, not dilute it.
Venture Harbour: 15 CTA Best Practices 2026

Common errors when developing interactive features

Build because you see competitors have: Just because competitors have spreadsheets does not mean those spreadsheets are helping them convert. They may also not be measuring true effectiveness.
Beautiful features that lead nowhere: customers use the configuration set but have no clear next steps, unsure of what to do with the results, and leave the page.
Neglecting post-delivery maintenance: Interactive features need to be updated according to actual service conditions. Without a maintenance process, it will become a point of distrust for customers when incorrect information is displayed.

Sinh Vũ's viewpoint

Sinh Vũ asks the question "what barrier does this feature remove" before every technical proposal. If there is no clear answer, it will not be included in the scope. This is not because Sinh Vũ is reluctant to complicate things, but because adding unnecessary elements to the website is the fastest way to dilute the flow leading clients to action.

When the real problem requires interactive features, Sinh Vũ incorporates it into the foundational package and designs it based on the principle: the feature must conclude with a clear action step, not end with a result for the customer to guess. A cost spreadsheet without a "Get consultation" button is an incomplete spreadsheet.

The tool brings back.

Decision checklist

Topic: When to invest in interactive features on the website. Sinh Vũ guide, sinhvu.com

0 more than 6 items

Select each item you find appropriate, then print or save as PDF to take with you.

Sign indicating that you should take action

customers struggle to estimate prices and that is preventing them from reaching out
large catalog, filters help customers find the right product

Questions to answer before deciding

At which step are you seeing customers getting blocked before reaching out?
Does the cost calculation table help increase conversions?
Does the interactive feature slow down the website?
Does Sinh Vũ include interactive features in their service packages?

If you have marked most of the signs above, this is the time to discuss in more detail. Sinh Vũ can help you review and propose a direction.

References

Venture Harbour: 15 CTA Best Practices 2026. Digital Applied: Page Speed Statistics 2026 Revenue Impact. Practical experience from Sinh Vũ.

Frequently asked questions

Does the cost calculation table help increase conversions?

It can be done, but only if the real barrier is that customers cannot visualize the price. If your customers are already reaching out to inquire about prices comfortably, the spreadsheet may not change anything. The simplest way to test is to add a line of reference pricing to the static page first, see if the contact rate increases, and then decide whether to build a more complex feature.

Does the interactive feature slow down the website?

There is that risk if not controlled. Each additional feature adds code and resources, affecting page load speed and Core Web Vitals metrics (which assess performance according to Google). When building interactive features, check the speed before and after, and prioritize lightweight solutions instead of embedding heavy libraries.

Does Sinh Vũ include interactive features in their service packages?

Sinh Vũ incorporates interactive features into the platform package when the client's real problem requires it. Before proposing, Sinh Vũ will ask which decision-making barriers that feature addresses, and whether there is a simpler way to test it first.