Zalo Mini App Development Services for Businesses

A mini app on Zalo & platforms
no install, instant reach

Want customers to start instantly without downloading from a store? Siri9 builds mini apps on Zalo and other platforms, tapping into millions of built-in users, logins and payments.

See pricing

No installBuilt-in platform usersFast launchLow cost

Platform advice

Ticket queue

09:12Ticket #182 · resolved✓

11:40Ticket #183 · quoted✓

14:05Ticket #184 · in progress…

This month12 tickets · on time

Wherever your customers are, your miniapp is there

Zalo Mini AppZalo OAMessengerWeChat MiniTikTokTelegramWeb-based miniapp

App stores are a barrier, mini apps aren’t

Users won’t download

Forcing a store install loses most users at the very first step.

Hard to get first users

Building a standalone app means acquiring users from zero, costly and slow.

Payments & identity are hard

Building secure login and payments yourself takes serious effort.

A lean mini app that rides the platform’s power

Fast to launch, easy to reach, and yours

No install

Open and go, no friction

Fast launch

Faster to ship on a platform

Built-in users

Reach the platform’s existing users

Handover

Source and accounts are yours

From idea to a published mini app

Day 1, 3

Brief & pick platform

Siri9 does:Define goals, choose the platform and feature scope.

You prepare:Describe the idea and the customers you target.

Day 4

Design & approve

Siri9 does:Design the UI and lock the flow before building.

You prepare:Approve the design and scope.

Per project

Build & integrate

Siri9 does:Build the mini app, integrate identity, payments and data, test.

You prepare:Provide platform accounts & needed data.

Release

Publish & hand over

Siri9 does:Publish to the platform, hand over source and support.

You prepare:Confirm platform details for release.

By project, usually lighter than a standalone app

Priced by FEATURE count and integrations. By reusing the platform’s infrastructure (login, payments, distribution), mini apps are usually faster and cheaper than a standalone store app.

Can be combined with a website/standalone app to cover more customer touchpoints.

What is a mini app?

A mini app runs inside Zalo and other large platforms, so customers use it without downloading from a store, with login and payment built in. Siri9 builds mini apps to order.

How is a mini app different from a store app?

It runs inside a platform (e.g. Zalo), needs no install, and reuses users & payments.

Can you build on Zalo?

Yes, Zalo Mini App is a platform we commonly support in Vietnam.

Does data sync with my website?

Yes, we integrate so the mini app and your systems share data.

Can it later become a full app?

Yes, much can be reused when you decide to build a standalone app.

Reach customers now, without friction

Book a chat, Siri9 advises the platform and quotes within 24 hours.

No commitment · Reply within 24 hours

Zalo mini app & platform mini app development