How to choose the right technology stack for a new product is a business decision disguised as engineering. Optimise for people and speed-to-learning, then for scale.
Decision factors in priority order
- Team skills and local hiring
- Time-to-first paying user
- Operational familiarity (cloud, CI, monitoring)
- Fit to product shape (SaaS, mobile, AI)
- Long-term maintainability and exit options
Sensible defaults in 2026
- Web/SaaS: Next.js + Node or Laravel + PostgreSQL
- Mobile: Flutter unless React talent dominates
- AI services: Python/FastAPI beside your product API
- Infra: one cloud, containers, managed DB
Anti-patterns
- Microservices before product-market fit
- Obscure languages that only founders love
- Three databases on day one
- Building your own auth/billing without need
How to decide in one week
Spike the riskiest user journey in the top candidate stack. Review technologies, SaaS stack guide and Flutter vs React Native for MVPs. Delivery partners: software, mobile, SaaS.
Document the choice
Write a one-page ADR: options considered, decision, consequences. Future you will thank present you when hiring debates restart.
Run a stack decision workshop
Book a call with Altron Technologies and leave with a recommended stack and MVP architecture sketch.