The custom software development market in Vietnam is one of the deepest engineering bases in Southeast Asia, serving Japanese, North American and European buyers from delivery hubs in Ho Chi Minh City, Hanoi and Da Nang, alongside large Vietnamese conglomerates and banks. Providers in this category deliver enterprise application development, legacy modernisation, cloud-native engineering, integration platforms, mobile development, product engineering for SaaS vendors and embedded software for manufacturing. Most engagements blend in-country senior engineers with managed offshore pods, supported by structured agile delivery and rigorous English- and Japanese-language project management. TechVendorIndex tracks 14 providers actively delivering custom software development engagements in Vietnam, ranging from large product-engineering firms to specialist Vietnamese mid-market boutiques.
Enterprise application development, modernisation and integration. Vietnam has built a globally competitive software engineering base, anchored by FPT Software, TMA Solutions, CMC Global, KMS Technology and a long tail of mid-sized providers. Buyers must align deployments with Decree 13/2023 on personal data protection, Decree 53/2022 on data localisation, the Cybersecurity Law of 2018 and SBV Circular 09 for banking buyers, particularly when the developed application handles personal or financial data. Japanese and Korean buyers continue to represent the largest export market for Vietnamese custom software, with Japan-trained project management, language coverage and culture-aware delivery the primary differentiator versus India-based competitors. North American and European clients now drive a growing share of higher-value engineering work, particularly cloud-native and product engineering.
The 14 firms below are ranked by verified custom software delivery presence in Vietnam. Focus and rating are drawn from TechVendorIndex editorial assessments. No vendor pays for placement.
Within the USD 14 billion Vietnamese enterprise IT services market, custom software development is the single largest discipline by headcount and one of the most export-oriented, with the bulk of revenue generated for offshore buyers in Japan, the United States and Europe. Demand is concentrated in Ho Chi Minh City, Hanoi and Da Nang, with regional clusters in Can Tho and Hai Phong contributing junior and mid-level engineering capacity. The competitive landscape splits across three layers: large product-engineering and outsourcing firms (FPT Software, TMA Solutions, CMC Global, KMS Technology); mid-market specialists with strong Japanese or European focus (Rikkeisoft, Sun Asterisk, NTQ Solution, Axon Active, NashTech); and a long tail of boutiques covering mobile, web and emerging tech. Concentration risk is meaningful: FPT Software alone employs tens of thousands of engineers in Vietnam, and senior architects with cloud-native or domain-specific expertise remain scarce relative to demand. Wage growth has accelerated since 2022, narrowing the cost gap with India, though Vietnam still offers a 15-30% rate advantage for comparable engineering profiles. The next 24 months should be defined by deeper cloud-native engineering, AI-augmented development workflows, growing demand for English-language product management capability and continued displacement of pure cost-arbitrage work into higher-value engineering.
Use the criteria below to shortlist providers before issuing a formal request for proposal. Procurement teams in Vietnam and offshore buyers typically weight delivery model and retention metrics more heavily than headline rate cards.
Most Vietnamese custom software engagements use one of three models: dedicated team (priced per FTE per month for multi-year engagements), managed delivery (priced per sprint or per milestone for fixed scope) and outcome-based (priced against product or feature delivery). Vietnamese providers typically blend senior architects with junior and mid-level engineers in a 1:4 to 1:6 ratio, with weekly steering committees and bi-weekly demos as standard governance.
Pricing should always be benchmarked against at least three references in Vietnam or India at comparable scope. Engage independent advisory support when the custom application overlaps with packaged-software entitlements (for example, SAP digital access). Buyers integrating the application into existing enterprise estates should also consider DevOps and SRE partners separately to keep platform engineering distinct from application build.
Compare the custom software development market in Vietnam with other service lines in the same country, or with the same category in other markets covered by TechVendorIndex.
Tell us what you're evaluating and we'll send a tailored shortlist of vendors that actually fit — no vendor funding, no pay-to-play.
6,000+ vendors · 893 comparisons · 48 country guides · Independent & vendor-neutral