OmniTeamEngineering posts, founder essays, sovereignty explainers, and changelog from OmniTeam.https://omniteam.eu/enSlack shipped passwords to coworkers for four years — and how we ensure it can't happen herehttps://omniteam.eu/blog/slack-shipped-passwords/https://omniteam.eu/blog/slack-shipped-passwords/An incident retrospective and the architectural rule we adopted from it: every API response is hand-shaped. We never serialize a model directly.Sun, 03 May 2026 00:00:00 GMTsecurityengineeringHow we made the Hetzner-as-primary-host callhttps://omniteam.eu/blog/hetzner-as-primary-host/https://omniteam.eu/blog/hetzner-as-primary-host/Why we put a B2B SaaS product on dedicated 1U servers in Falkenstein instead of a managed cloud, and what we accept as the operational tradeoff.Sun, 03 May 2026 00:00:00 GMTengineeringinfrastructuresovereigntyWhy we built thishttps://omniteam.eu/blog/why-we-built-this/https://omniteam.eu/blog/why-we-built-this/A founder's note on the question European companies were never given a real answer to.Sun, 03 May 2026 00:00:00 GMTsovereigntyfounderEU data residency vs EU sovereignty — the difference mattershttps://omniteam.eu/learn/eu-residency-vs-sovereignty/https://omniteam.eu/learn/eu-residency-vs-sovereignty/These two phrases are used interchangeably in vendor marketing and they shouldn't be. Here's the difference, with concrete examples.Sun, 03 May 2026 00:00:00 GMTsovereigntycompliancevendor-evaluationPostgres Row-Level Security as a multi-tenancy primitivehttps://omniteam.eu/learn/postgres-rls-multitenancy/https://omniteam.eu/learn/postgres-rls-multitenancy/Why we put tenant isolation in the database instead of the application layer, what the RLS primitive looks like in practice, and what we accept as the tradeoff.Sun, 03 May 2026 00:00:00 GMTengineeringsecuritypostgresSelf-hosted Slack alternatives — a 2026 sanity checkhttps://omniteam.eu/learn/self-hosted-alternatives-2026/https://omniteam.eu/learn/self-hosted-alternatives-2026/Mattermost, Rocket.Chat, Element/Matrix, Zulip — what each one actually costs to run, and when self-hosting is the right answer (rarely).Sun, 03 May 2026 00:00:00 GMTself-hostedvendor-evaluationopsWhat the CLOUD Act actually means for European companieshttps://omniteam.eu/learn/cloud-act-explained/https://omniteam.eu/learn/cloud-act-explained/The 2018 US statute, the operational reality, and the procurement-checklist takeaway. In plain language.Sun, 03 May 2026 00:00:00 GMTregulationsovereigntycomplianceWhat 'sovereign managed SaaS' should mean — and what it shouldn'thttps://omniteam.eu/learn/sovereign-managed-saas/https://omniteam.eu/learn/sovereign-managed-saas/The phrase is starting to appear in vendor marketing. Here's what it operationally requires, and how to spot the marketing-only version.Sun, 03 May 2026 00:00:00 GMTsovereigntyvendor-evaluationv0.1.0 — Marketing site livehttps://omniteam.eu/changelog#v0.1.0https://omniteam.eu/changelog#v0.1.0First public surface — homepage, pricing, security, trust center, comparisons, migration paths, sovereignty narrative, blog, learn.Sun, 03 May 2026 00:00:00 GMTchangelog