Since 2016, InApps Technology has built and run dedicated engineering teams in Vietnam for startups, scale-ups and enterprise product teams across the US, UK, Australia, Germany and the Netherlands. 100+ in-house engineers, 750+ projects delivered.
What makes InApps different from other Vietnam vendors:
Your team, not a shared pool. Every engineer works for one client only, and you approve each one before they join. You talk to the engineers directly - there is no account-manager layer between you and your code.
AI-native engineering, measured. 82% of our engineering pool works daily in Claude, Cursor and GitHub Copilot. On a recent US fintech engagement, 90% of the placed team was AI-native and English-proficient, held 100% overlap with US hours, and was fully onboarded in 2 weeks - we also trained the client's in-house developers on the same AI workflow.
Selective hiring. 4-stage technical vetting with a ~3% acceptance rate.
Continuity you can plan around. 94% client re-engagement and 92% annual engineer retention, so the people who learn your codebase stay on it.
Speed. Staff augmentation in ~1 week; a full Offshore Development Center onboarded in 4-6 weeks, not the 3-6 months a local hire takes.
Service
- Offshore Development Center (ODC) and dedicated development team
- IT staff augmentation - individual engineers or full squads
AI agent development - LLM agents, multi-agent systems (LangGraph, AutoGen, CrewAI), RAG pipelines - Custom web and mobile development - React, Next.js, Node, Flutter, React Native, native iOS and Android
- QA and test automation, UI/UX design, cloud and DevOps (AWS, GCP, Azure)
Industries
Fintech and BFSI, healthcare and MedTech, e-commerce and retail, SaaS, EdTech, logistics, PropTech, hospitality, gaming, blockchain and Web3, IoT.
Rated 4.9/5 on Clutch by our clients. Tell us what you are building, and we will map a team to it.
Since 2016, InApps Technology has built and run dedicated engineering teams in Vietnam for startups, scale-ups and enterprise product teams across the US, UK, Australia, Germany and the Netherlands. 100+ in-house engineers, 750+ projects delivered.
What makes InApps different from other Vietnam vendors:
Your team, not a shared pool. Every engineer works for one client only, and you approve each one before they join. You talk to the engineers directly - there is no account-manager layer between you and your code.
AI-native engineering, measured. 82% of our engineering pool works daily in Claude, Cursor and GitHub Copilot. On a recent US fintech engagement, 90% of the placed team was AI-native and English-proficient, held 100% overlap with US hours, and was fully onboarded in 2 weeks - we also trained the client's in-house developers on the same AI workflow.
Selective hiring. 4-stage technical vetting with a ~3% acceptance rate.
Continuity you can plan around. 94% client re-engagement and 92% annual engineer retention, so the people who learn your codebase stay on it.
Speed. Staff augmentation in ~1 week; a full Offshore Development Center onboarded in 4-6 weeks, not the 3-6 months a local hire takes.
Service
- Offshore Development Center (ODC) and dedicated development team
- IT staff augmentation - individual engineers or full squads
AI agent development - LLM agents, multi-agent systems (LangGraph, AutoGen, CrewAI), RAG pipelines - Custom web and mobile development - React, Next.js, Node, Flutter, React Native, native iOS and Android
- QA and test automation, UI/UX design, cloud and DevOps (AWS, GCP, Azure)
Industries
Fintech and BFSI, healthcare and MedTech, e-commerce and retail, SaaS, EdTech, logistics, PropTech, hospitality, gaming, blockchain and Web3, IoT.
Rated 4.9/5 on Clutch by our clients. Tell us what you are building, and we will map a team to it.
AI Overview
Performance snapshot
InApps Technology presents a consistently strong performance profile across a broad range of software development and staff augmentation engagements. The vendor earns predominantly strong ratings across all five evaluation categories, anchored by multiple high-density reviews citing quantified business outcomes, named technologies, and timeline data. Recurring themes include proactive problem-solving, reliable on-time delivery, and transparent communication. Minor cost sub-ratings below 4.0 appear in isolated cases, and one review noted a need for an Account Manager, but these represent exceptions rather than patterns.
Performance breakdown
Technical expertise
StrongMultiple reviews cite proficiency in React, Node.js, PostgreSQL, Redis, AWS, TypeScript, Stripe, Firebase, and DevOps tooling. Reviewers consistently highlight strong problem-solving, including successful code refactoring from prior vendors and building regulatory-compliant fintech platforms.
Project management & delivery
StrongOn-time delivery is cited across the majority of reviews, with teams using Agile methodologies, two-week sprints, Jira, and clear milestone tracking. One client noted a digital wallet platform delivered in four months with six months of SLA-backed post-launch support.
Communication & collaboration
StrongTransparent, frequent communication via email, virtual meetings, and messaging apps is a recurring strength. Multiple clients noted the team's ability to bridge time zone gaps effectively, and one reviewer highlighted their four-hour time zone difference was managed without friction.
Reliability
StrongReviewers consistently report bug-free or promptly corrected deliverables, 99.9% uptime on one platform, and no major post-launch issues across multiple engagements. Quick resolution of legacy bugs inherited from previous vendors further reinforces this rating.
Client satisfaction & outcomes
StrongQuantified outcomes include a 40% increase in user sign-ups, over $5 million in transactions processed in the first quarter, a 60% cost saving over onshore options, and a 10x growth in daily users within one year. Overall satisfaction ratings are overwhelmingly high across all platforms.
Best for
InApps Technology is best suited for SMEs and mid-market companies seeking custom mobile or web app development, IT staff augmentation, and digital platform builds across fintech, logistics, healthtech, and e-commerce verticals, particularly where cost-efficiency and offshore collaboration are priorities.
Clients info
InApps Technology serves a diverse client base spanning fintech, logistics, healthtech, gaming, education, real estate, and retail. Clients typically range from early-stage startups and small businesses to mid-sized enterprises with up to 10,000 employees. Project budgets most commonly fall in the $10,000–$199,999 range, with at least one engagement exceeding $200,000. Primary industries represented include Information Technology, Financial Services & FinTech, Education & EdTech, Supply Chain, Logistics & Transport, Gaming & Entertainment, Health & Wellness, Real Estate, Retail & Wholesale. Typical client size bands include 1–10 Employees, 11–50 Employees, 51–200 Employees, 201–500 Employees, 5,001–10,000 Employees. Common project budget ranges include Less than $10,000, $10,000 to $49,999, $50,000 to $199,999, $200,000 to $999,999.
Review strength
The assessment is based on 58 reviews drawn from 4 platforms, spanning from early 2019 to mid-2026. The majority of reviews are recent, with a strong concentration from 2024 onward, lending high relevance to the overall assessment. A small number of reviews date back to 2019–2020 but are consistent in sentiment with more recent feedback. Review date range: Feb 28, 2019 - Aug 3, 2026.
Performance breakdown
Technical expertise
StrongMultiple reviews cite proficiency in React, Node.js, PostgreSQL, Redis, AWS, TypeScript, Stripe, Firebase, and DevOps tooling. Reviewers consistently highlight strong problem-solving, including successful code refactoring from prior vendors and building regulatory-compliant fintech platforms.
Project management & delivery
StrongOn-time delivery is cited across the majority of reviews, with teams using Agile methodologies, two-week sprints, Jira, and clear milestone tracking. One client noted a digital wallet platform delivered in four months with six months of SLA-backed post-launch support.
Communication & collaboration
StrongTransparent, frequent communication via email, virtual meetings, and messaging apps is a recurring strength. Multiple clients noted the team's ability to bridge time zone gaps effectively, and one reviewer highlighted their four-hour time zone difference was managed without friction.
Reliability
StrongReviewers consistently report bug-free or promptly corrected deliverables, 99.9% uptime on one platform, and no major post-launch issues across multiple engagements. Quick resolution of legacy bugs inherited from previous vendors further reinforces this rating.
Client satisfaction & outcomes
StrongQuantified outcomes include a 40% increase in user sign-ups, over $5 million in transactions processed in the first quarter, a 60% cost saving over onshore options, and a 10x growth in daily users within one year. Overall satisfaction ratings are overwhelmingly high across all platforms.