Why this is hard
Tech stack decisions feel permanent but almost never are. The real cost is not the choice — it is making the choice too early (before you know what you are building) or too late (after you have painted yourself into a corner).
The decision framework
- What is the smallest useful version of this product?
- Who will build and maintain it — now and 18 months from now?
- What does scale look like, and when?
- What are the costs of switching?
- Is there a managed option that eliminates a whole category of infrastructure decisions?
Common mistakes
- Choosing a stack to attract engineers rather than to ship product
- Using enterprise tools at pre-seed scale
- Skipping managed services to save money and paying with engineering time instead
- Making stack decisions based on founder preference rather than product fit