Custom software. Managed apps.

Software your business
can run on.

Turn manual work into software or launch something new, built with AI speed and senior judgment.

Get a free assessment Contact us How pricing works

Modernize

Legacy code, made modern.

Delivering since 2014, with senior leads in Boston and Tokyo.

Priced on outcomes

For scoped projects we agree on what the software has to do, and that's what you pay for. AI makes building faster, and you get the benefit.

See pricing

Clear, fast projects

You always know where the project stands and what comes next. We move fast, and you see the progress as it happens.

How we work

Own it, or let us run it

Choose a custom build you own outright, or a managed app we host, monitor, and improve for you. Either way, the same senior team is ready for whatever comes next.

Pricing and engagement

Some of the teams we've built for

「いつも携帯しているスマートフォンで簡便に詳細な記録ができることから、たべ活ちゃんは患者さんに好評です。」

“Because patients can record details easily on the smartphone they always carry, Tabekatsu-chan has been well received.”

Dr. Yamauchi, Department of Neuropsychiatry, Osaka Metropolitan University. Translated from Japanese.

Read how the clinic uses it

Who we work with

Which of these sounds like you?

“We've been doing this by hand for years.” “Our managers work in English. Our customers, in Japanese.” “We've raised. We can't wait two quarters to hire.” “It works. Now it has to grow.” “Every change to our system is slow and risky.” “Our data can't be handled casually.”

Established businesses ready for software of their own

“We've been doing this by hand for years.”

You know what you need because you've been doing it by hand. What stopped you was the price tag and the unknowns. AI makes the build faster, we price on outcomes, and you can start with a fixed-price proof of concept on the part that matters most. Kenzai ran its programs on email and PDFs before we built its app.

How a project starts

International companies in Japan

“Our managers work in English. Our customers, in Japanese.”

Your managers work in English and your staff and customers in Japanese. We work in both, in Japan's business day, and build software that runs in both languages from day one.

Working in Japan

Funded teams that need senior delivery now

“We've raised. We can't wait two quarters to hire.”

You've raised, the roadmap is set, and you can't wait two quarters to hire a senior team. We are that team, shipping production-grade web and mobile from the first sprint.

Launch a new product

Companies scaling an app that already works

“It works. Now it has to grow.”

You have real users and real revenue. You need new features, better performance, and room to grow, without betting the business on a rewrite.

Scale what you run

Organizations whose system has aged out

“Every change to our system is slow and risky.”

The product still runs the business, but every change is slow and risky. Through Vivify, our modernization practice, we convert it to clean, modern code, and then build on what it produces.

Modernize a legacy system

Teams building where compliance matters

“Our data can't be handled casually.”

Healthcare and other regulated industries where HIPAA and careful data handling aren't optional. We've shipped these systems before and build the controls in from day one.

Health and compliance

How We Do It

What every project gets, whether you launch, scale, or modernize.

Reusable Infrastructure

Sign-in, messaging, data, payments, and real-time, proven in production for more than a decade. We reuse what's solved and spend the effort on what makes your product different.

Design-Led Thinking

Design comes before code. UX research and wireframes first, so what we build is something people want to use.

Security Built In

Access controls, audit trails, and careful data handling from day one, with the discipline of our HIPAA-ready healthcare work on every project.

AI-Accelerated Delivery

AI handles the repetitive work, so projects move faster and cost less. Senior engineers check everything it produces, security included.

Senior experience

Since 2014, senior leads in the US and Japan have run every project. They know where software projects go wrong, so you get fewer surprises.

Capacity when you need it

When the work grows, our extended team in Vietnam and specialists in Europe and South America add capacity. Your lead stays the same.

Services

Launch, scale, or modernize, with the whole team behind it.

Everything it takes to ship

Product, design, engineering, QA, security, and operations, all in one team.

All services

Product management

Goals turned into a prioritized roadmap, focused on outcomes.
Design

UX research and interface design for software people want to use.
Development

Web and mobile, built hand in hand with design in short cycles.
QA

Automated and hands-on testing, then a pilot with real users.
Security

Built in from the first design to every release, so your systems resist attack.
DevOps and support

Deployment, monitoring, and updates, on our platform or yours.

Products

More than a decade of building, packaged so you can launch faster.

Managed Apps

Branded web and mobile apps, built and run on the Fluxweave Platform. You own your brand, your data, and your customer relationships. We handle the rest.

Running for Kenzai, DRIVN and more.

Built on Fluxweave Platform.

Learn more

Companies in Japan

Japanese, English, or both. We work the way your team does.

Our clients in Japan work in Japanese, English, or both. So do we, so nobody on your side has to translate requirements.

How we work in Japan

Japanese, English, or both, whatever your team uses
Every screen and notification in both languages
Your lead works in Japan's business day

Start with a free assessment

A free call with a senior lead. Tell us what you're working on, and we'll tell you how we'd approach it and what the first step should be.

Get a free assessment Or send us a message

Software your business can run on.

Launch

Scale