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Software Development — Feb 24, 2025 — 8 min read

How to choose a technology stack for a SaaS product

A decision framework for founders picking between Next.js, Rails, Django and everything in between.

Building software is rarely a technology problem. It is a decision problem. Every product team is choosing what to build, what to skip, and what to measure. This piece walks through how we approach that decision at Inscale.

The shape of the problem

Most teams we meet already know the shape of what they want to build. What they need is a clear map from idea to ship—one that respects the reality of their team size, their runway and their timeline.

The path we take

We start with a two-week discovery, produce a written product direction, and then move into design and engineering in two-week increments. Every increment ends with something running in production behind a flag.

What good looks like

A product that ships weekly, an engineering team that can hold the whole system in its head, and a design system that removes decisions instead of adding them. That’s what we’re after.