Rikkeisoft is one of Vietnam's largest software outsourcing firms — a broad, well-run offshore delivery shop that has been building web, mobile, and custom software since 2012. If you have a defined project and want a managed team to execute it at an affordable blended rate, it is a credible choice with a strong client track record. Rikkeisoft is a Hanoi-based IT services and outsourcing company founded in 2012. It has grown into one of the larger Vietnamese software providers, with a workforce that Clutch lists in the 1,000–9,999 range and LinkedIn puts at 1,001–5,000 employees (LinkedIn). It positions itself, in its own words, as a "Leading Software solutions and Services provider in Vietnam." The company is a generalist by design. Its LinkedIn specialties span artificial intelligence, outsourcing, BPO, software development, mobile apps, IoT, AR/VR, big data, cloud consulting, and Salesforce. This is the classic offshore-services model: a deep bench of engineers organized into managed project teams that a client engages for a scope of work.

On Clutch, Rikkeisoft holds a 5.0-star rating across its published reviews, with strong sub-scores — 4.7 for quality, 4.7 for schedule, 4.7 for cost, and a perfect 5.0 for willingness to refer (Clutch). The commercial terms are squarely in the affordable-offshore band. Clutch lists an hourly rate of $25–$49 and a minimum project size of $5,000. For a company deciding between a US or Western European agency and an offshore team, that rate difference is the headline: you can staff a multi-person team in Vietnam for what one senior onshore contractor costs. The service mix, per Clutch, skews toward established categories — mobile app development and web development lead, followed by AR/VR, cloud, custom software, and e-commerce, with AI development a smaller slice. That tells you where the depth is: mature, well-understood build work.

Scale and continuity. With a workforce in the thousands and more than a decade in business, Rikkeisoft can staff a team quickly, absorb turnover without derailing a project, and keep a long engagement running. For a roadmap that needs sustained throughput, that bench matters. Project management, per clients. The Clutch reviews single out delivery discipline. One technical lead at Inmagine noted "their team had patched any issues quickly," and reviewers describe timely execution and clear communication over standard tooling. A 5.0 on willingness to refer is a meaningful signal from clients who lived through the engagement. Cost efficiency. The $25–$49 blended rate is genuinely competitive. For a well-specified build, the value is real — you get multiple engineers and a project manager for a predictable monthly number. Breadth. Because Rikkeisoft covers web, mobile, cloud, and emerging areas under one roof, you can hand a mixed-technology project to a single vendor instead of stitching together specialists.

You engage a team, not a named individual you direct. The outsourcing model works best when you hand over a defined scope and let the vendor manage delivery. If what you actually want is one specific engineer embedded in your own workflow — attending your standups, owning a slice of your codebase, taking direction from you day to day — that is a different arrangement than a managed offshore project team. Depth is in classic build work. The Clutch service breakdown shows AI development as a small share of the mix, with the weight on mobile, web, and enterprise builds. If your project centers on frontier AI engineering, confirm that the specific people assigned have that focus, rather than assuming it from the company's broad specialty list. Time zone and hand-off. Vietnam is many hours offset from US business hours. Well-run offshore engagements handle this with overlap windows and strong async process — which Rikkeisoft's reviews suggest it does — but it is a coordination cost to plan for on a fast-moving project.

Here is the honest trade with any outsourcing firm: you get a managed team you don't pick and don't direct. And the best AI engineers aren't the ones sitting on an outsourcing bench between projects — the ones you actually want are already working, booked on a contract somewhere else, heads-down, not waiting to be assigned to your account. Nextdev reaches the top 1% of AI engineers — the ones who aren't looking. We find them. Then we give each a real problem to build and watch how they actually work, so you know they're AI-native because you've seen it, not because a specialty tag on a company page said so. When you want one, we employ them for you. One named engineer, working in your stack and taking your direction — while the contract, payroll, and compliance never touch your desk. That's the burden a services engagement quietly leaves with you either way: proving the AI-native fit yourself, and owning the coordination. We carry both. You're not picking from who's on the bench. You're getting the engineer who never would have been available.

Rikkeisoft is a solid, proven offshore outsourcing firm. For a company with a clear scope that wants a managed team to build it affordably and reliably, its scale, track record, and pricing make it a legitimately good pick — and its clients rate it accordingly. If instead you want one specific AI-native engineer you select and direct, embedded in your own team, that's a different need — and that's the one Nextdev is built for.