PM Internationalisation
(2026 Edition)
5 i18n layers and 5 practices for PMs going global.
Build i18n PM Skills — Free →5 Layers
Language — translation and right-to-left scripts
Currency and payment methods — UPI, iDEAL, Pix, SEPA, cards
Legal and regulatory — each market adds constraints
Cultural UX — colour, imagery, tone, formality
Operational — support, SLAs, local teams, time zones
5 Practices
Internationalise early — retrofitting i18n is 5–10x the cost
Design for string expansion — German text is 30% longer than English
Test RTL (Arabic, Hebrew) even if not launching there soon
Separate translation from localisation — translation alone isn't enough
Price for local purchasing power — not just USD conversion
FAQ
When should a product go international?
When domestic unit economics are proven and you have the operational capacity to support another market. Premature expansion spreads focus thin; delayed expansion leaves money on the table. Most successful SaaS companies expand after $5M–$20M ARR in the home market.