The product team you don’t have yet.

Appstem is a San Francisco based product agency. We design and engineer custom mobile, web and emerging products for Fortune 500 brands and ambitious start-ups.

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Selected work

Products Launched
250+
Building since
2010
  • Tesla
  • Lionsgate
  • Clorox
  • Kaiser Permanente
  • Johnson & Johnson
  • Zendesk
  • JSX
  • Enterprise


From the first question to the hundredth release, one senior team owns strategy, design, engineering and quality so nothing gets lost in the handoff.

Product Strategy

Clarity before code.

We pressure-test the idea, shape the roadmap and define what version one must do so budget goes where it matters.

  • Discovery
  • Roadmapping
  • Prototyping

Experience Design

Simple on the surface.

Research-led UX and precise UI that turn complicated workflows into products people understand at a glance.

  • UX Research
  • UI Design
  • Design Systems

Engineering

Built to perform.

Native iOS and Android, React Native and modern web platforms engineered for scale, security and speed.

  • React Native
  • iOS
  • Android
  • Serverless

Quality & Growth

Launch is just the beginning.

Rigorous QA, release management and ongoing support that keep products stable, measured and improving.

  • QA Testing
  • Continuous Delivery
  • Support
  • Analytics



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