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Figure out what to build.
Then build it.

8LI is a senior product and technical partner for founders, teams, and agencies. We help you define, prototype, and build complex digital products — without the overhead of a large agency.

Founded2008, Miami
PracticeProduct · UX · Full-stack · Mobile
Works withFounders, operators, agencies
FlagshipMVP Blueprint — productized discovery sprint
01 / Founders

You have an idea. Not a spec.

You know what problem you’re solving but not exactly what to build first, how complex it really is, or whether you’re ready for a full development team. We help you get clear before you go wide.

Start with MVP Blueprint
02 / Teams & Operators

Complex workflows. Senior thinking.

You’re dealing with a workflow, platform, or system that off-the-shelf tools can’t solve. You need someone who understands both the product problem and the technical architecture.

See our work
03 / Agencies

A safe, senior partner — behind the scenes.

We partner with agencies as a white-label product and technical resource. Senior support, no client conflicts, no relationship risk.

For agencies
§ 02 Practice What we do · 2026—

Senior product thinking.
Real technical execution.

8LI works at the intersection of product strategy, UX, and engineering. We define what to build, why, and how — then we build it.

We’ve shipped connected mobile apps, built complex platforms, designed custom workflow systems, and integrated products with enterprise commerce stacks. We work best where the problem is real and the margin for wasted development is low.

Product definition
Framing, scoping, MVP prioritization
UX & prototyping
User flows, interactive wireframes, design systems
Full-stack development
Web platforms, APIs, data models, integrations
Mobile development
iOS and Android, native and cross-platform
Architecture & review
Technical direction, stack choices, risk assessment
§ 03 / Flagship Offer

Start with
MVP Blueprint.

The most common mistake in product development is building before the idea is clear. MVP Blueprint is a focused engagement that transforms a rough idea into a defined product plan — with scoped features, user flows, and a phased roadmap — before full development begins.

  • Product framing
  • Core feature set
  • User flows
  • Clickable prototype
  • Architecture brief
  • Phased roadmap
Learn about MVP Blueprint Book a call
§ 05 · For Agencies

Working with an agency?

We support agencies and studios as a white-label product and technical partner. Senior resource. No client conflicts. No relationship risk.

You won the project. We help you deliver it — quietly, behind the scenes, or side by side. Mobile apps, complex platforms, technical discovery, architecture — the work that needs senior execution without expanding your team.

Ready to define what
you’re building?

Whether you’re a founder with an idea, a team with a complex problem, or an agency that needs a specialist — let’s start a conversation.