Building a SaaS in 2026 Using Only EU Infrastructure

https://eualternative.eu/guides/building-saas-eu-stack/

Building a SaaS in 2026 Using Only EU Services

A practical guide to building a SaaS product on a 100% European stack: hosting, payments, CDN, analytics, and transactional email.

Good list but the biggest missing piece for most new SaaS products right now is AI/LLM APIs. If you're building anything with AI features you're calling OpenAI, Anthropic, or similar - all US. Mistral exists but the ecosystem around it is much thinner. That's probably the hardest US dependency to drop in 2026 that I can think of.

Plausible is a great pick though, been using it and it covers most of what you'd want from analytics unless you need GA/GTM tied to ad campaigns.

I don't understand this statement at all. The OpenAI API is a standard which works against any number of models hosted by a whole pile of providers and the open weight models from Chinese labs are available from providers that aren't on US soil and likely ones in the EU, or you could just pay the $$ and host vLLM on your own GPU. Many of them (K2.5 the Minimax, the GLM models, the Qwen 3.6 models) are about as capable as frontier US models from about 4 months ago or so.

Unless you're trying to run a frontier coding agent at Codex/Claude Code levels, that's not a hard blank to fill right now.

Fair point on open models + EU hosting, that's a much better option than I gave it credit for. I was thinking more about the "just plug in an API key and go" experience where OpenAI/Anthropic are still way ahead, but yeah if you're willing to do the work the gap is closing fast.
Openrouter gives you exactly what you want and your choice of a huge number of models.