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Software Partner Selection
Top Flutter App Development Companies in Vietnam
Eight Vietnamese companies with published Flutter capability, compared on Flutter share, platform scope, engagement models and evidence — plus a Flutter vendor interview scorecard covering native integration, state management, testing and CI.
Key takeaways
- Eight companies with published Flutter capability are compared; Flutter’s share of their framework focus ranges from about 5% to 32% on Clutch.
- Check for Flutter evidence in named projects, not just a technology logo.
- Interview teams on native integration (Pigeon and platform channels), state management, testing, CI and store release.
On this page
If you have already chosen Flutter for your app, the next step is finding a team that uses it well. That means more than writing Dart: it includes integrating native features, managing state in a growing codebase, testing, automating builds and handling store releases. This comparison lists Vietnamese companies with published Flutter capability and provides a scorecard for interviewing them.
Publisher disclosure
This comparison is published by PoliteTech Software, a Vietnam-based development provider that is included in the shortlist. We use the criteria and sources described below. Inclusion does not imply that we have worked with or independently audited every company. Companies are grouped by fit, not ranked by quality.
When Flutter belongs in the requirements
Flutter is a strong choice when you need iOS and Android (and sometimes web or desktop) from one codebase with a consistent custom interface. If you are still deciding between Flutter, React Native and native development, read Native or cross-platform first. This article assumes Flutter is already the right fit.
How Flutter evidence was checked
We used Clutch’s Flutter developers page for Vietnam and company profiles that list Flutter as a framework, and checked official websites or portfolios where accessible on 5 November 2026. We recorded Flutter’s share of each company’s listed framework focus where shown, and named Flutter projects only when the company’s own materials identify them as Flutter. We did not infer Flutter usage from app screenshots.
Compare Flutter development partners
| Company | City | Flutter evidence | Other mobile frameworks | Engagement models | Rate and minimum |
|---|---|---|---|---|---|
| PoliteTech Software | Hanoi | Portfolio: image processing app for US scientists, note-taking app with ML, care management app for Australian care providers and AI character chat app, all built with Flutter | React Native, Swift, Kotlin | Projects, dedicated teams, maintenance | Under $25/hr; $1,000+ |
| Newwave Solutions | Hanoi | Flutter 32% of framework focus (largest) | React Native 17% | Fixed price, dedicated team | Under $25/hr; $5,000+ |
| InApps Technology | Ho Chi Minh City | Flutter 15% | React Native 15% | Dedicated teams / ODC, staff augmentation | Under $25/hr; $10,000+ |
| Rikkeisoft | Hanoi | Flutter 11% | React Native 5% | Projects, managed services | $25–$49/hr; $5,000+ |
| Adamo Software | Hanoi | Flutter 10% | React Native 15% | Dedicated team, team extension, projects | $25–$49/hr; $25,000+ |
| Miyagami | Amsterdam HQ; Da Nang, Ho Chi Minh City | Flutter 10% | React Native 20% | Staff augmentation | $25–$49/hr; $25,000+ |
| Savvycom | Hanoi | Flutter listed on Clutch and website | React Native, native iOS and Android | Dedicated teams, projects | $25–$49/hr; $10,000+ |
| Saigon Technology | Ho Chi Minh City | Flutter listed on website for cross-platform apps | React Native, Swift, Kotlin | Dedicated teams, ODC | $25–$49/hr; $10,000+ |
Data from Clutch profiles, Clutch’s Flutter developers in Vietnam page and official websites, accessed 5 November 2026.
Provider profiles
PoliteTech Software
Publisher of this article. Hanoi, 5.0 from 57 Clutch reviews. Its public portfolio includes two Flutter projects: a mobile app built with scientists in the US that scans PDFs and images to extract text and process images, and a note-taking app that uses machine learning to parse natural language. Fit: Flutter apps with native features and AI or document processing.
Newwave Solutions
Hanoi, 4.9 from 67 reviews. Flutter is its largest listed framework at 32%. Fit: Flutter-first projects with tighter budgets.
InApps Technology
Ho Chi Minh City, 4.9 from 39 reviews, staff augmentation-led. Fit: adding Flutter engineers to an existing team.
Rikkeisoft
Hanoi with eight locations, 1,000–9,999 employees, 5.0 from 3 reviews. Fit: large Flutter programmes needing scale.
Adamo Software
Hanoi, 4.8 from 13 reviews. Fit: Flutter apps combined with AI features.
Miyagami
Engineers in Da Nang and Ho Chi Minh City with an Amsterdam headquarters, 4.9 from 41 reviews. Fit: European clients embedding Flutter engineers in their teams.
Savvycom
Hanoi, 4.9 from 27 reviews, lists Flutter alongside React Native and native development. Fit: larger mobile programmes with regional account coverage.
Saigon Technology
Ho Chi Minh City with a US office, 4.8 from 9 reviews; website lists Flutter for cross-platform work. Fit: US buyers wanting a local contact point.
Want a Flutter architecture review before you request estimates?
Technical questions for a Flutter team
Flutter’s documentation recommends Pigeon, FFIgen and JNIgen for calling native code in new projects, while platform channels remain available for low-level messaging and existing codebases. A capable team should be comfortable with these options. The documentation also notes that apps adopting the UISceneDelegate lifecycle, the default from Flutter 3.41, need native channels set up in a different place to avoid crashes on iOS — the kind of detail an experienced team handles routinely.
Flutter vendor interview scorecard
| Topic | Question | Strong answer includes | Score 1–5 |
|---|---|---|---|
| Native integration | How do you integrate a native SDK not available as a plugin? | Pigeon or platform channels, threading rules, testing on devices | |
| State management | Which approach do you use and why? | A reasoned choice (e.g. Riverpod, Bloc) linked to app size and team | |
| Architecture | How do you structure a growing codebase? | Layers, feature modules, dependency injection | |
| Testing | What do you test and how? | Unit, widget and integration tests; device coverage | |
| CI/CD | How are builds and releases automated? | CI pipeline, code signing, beta distribution | |
| Performance | How do you find and fix jank? | Profiling tools, rebuild optimisation, image handling | |
| Store release | Who handles App Store and Google Play submission? | Client-owned accounts, review handling | |
| Ownership | Where does the code live? | Client repository from day one |
Ask each vendor for an example from a real project for every answer.
Plan a paid discovery or initial milestone
Before a full estimate, agree a short paid discovery or first milestone that clarifies:
- Core journeys and screens for the first release.
- Native features and plugin availability.
- Backend and admin requirements.
- Release risks such as store policies, permissions and payments.
This reduces estimate uncertainty and lets you see how the team works before committing to the full build.
Frequently asked questions
Is Flutter good for business apps?
Yes, for most business and consumer apps. It is widely used in production. Native code is still needed for some device features.
Can a Flutter team also build the backend?
Many can. Check backend experience separately, since it is a different skill set.
How do I check Flutter quality in a vendor?
Ask for a technical walkthrough of a real Flutter project and use the scorecard above.
Can Flutter apps share code with a web app?
Flutter supports web, but content-heavy websites are often better built with web technologies. Discuss your case with the vendor.
Sources and methodology
Facts in this article were checked against the sources below on 5 November 2026. Directory data (ratings, review counts, rate bands and team sizes) changes over time and is shown as published on the date accessed. Illustrative examples are labelled as such and are not quotes.
- Flutter documentation: Write platform-specific code with platform channels — accessed 5 November 2026. Pigeon/FFIgen/JNIgen recommended for new projects; UISceneDelegate default from Flutter 3.41
- Clutch: Top Flutter App Developers in Vietnam — accessed 5 November 2026. Flutter category listing; ratings updated 25 Oct 2026
- PoliteTech: Image Processing System case study — accessed 5 November 2026. Flutter app built with US scientists
- PoliteTech: Note Taking and Storing case study — accessed 5 November 2026. Flutter app with ML
- PoliteTech: Care Management Platform case study — accessed 5 November 2026. Flutter app for support workers
- PoliteTech: AI Character Chat App case study — accessed 5 November 2026. Flutter app with conversational AI
- Clutch: Newwave Solutions profile — accessed 5 November 2026. Flutter 32%
- Clutch: InApps Technology profile — accessed 5 November 2026. Flutter 15%
- Clutch: Rikkeisoft profile — accessed 5 November 2026. Flutter 11%
- Clutch: Adamo Software profile — accessed 5 November 2026. Flutter 10%
- Clutch: Miyagami profile — accessed 5 November 2026. Flutter 10%
- Savvycom official website — accessed 5 November 2026. Flutter listed
- Saigon Technology official website — accessed 5 November 2026. Flutter listed
Related reading
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