SaaS aus der Schweiz

Schweizer KI-Buchhaltung für KMU und Treuhänder (Navor Sàrl, Lausanne, 2025); Schweizer Datenhaltung angegeben, kein öffentlicher AVV, keine Unterauftragsverarbeiter-Liste.

MIT-lizenzierter, selbst gehosteter Spam-Schutz eines Schweizer gemeinnützigen Vereins: Sie betreiben ihn auf dem eigenen Server, es gibt also gar keine Verarbeiterkette.

Swiss group-scheduling pioneer (Doodle AG, Zurich, 2007), owned by TX Group (SIX-listed Swiss media holding); SOC 2 + GDPR + HIPAA.

Swiss public cloud (Akenes SA, A1 Digital member), 6 EU/CH zones, ISO 27001 + FINMA + TISAX, Swiss-data-residency guarantee.

Swiss OpenStack public cloud + VPS + hosting (Infomaniak Group SA, Geneva, since 1994); own Swiss DCs, ISO 27001 + B Corp 2025, no CLOUD Act.

Local-first peer-to-peer E2E-encrypted knowledge OS published by a Swiss association in Zug (Anytype, 2019); Any Source Available License; data lives on user device.

Paris-founded (2019) email-alias service acquired by Proton AG in 2022; unlimited aliases, custom domains, PGP forwarding and catch-all on Premium, hosted across Proton/UpCloud data centres in DE, CH, NL and FR.

Swiss credit-based newsletter tool (Infomaniak, Geneva, since 1994); unlimited contacts, own Swiss DCs, ISO 27001, no CLOUD Act.

E-Signatur-Modul des Swiss-Post-eigenen Tresorit, die einzige Zero-Knowledge-E2E-Option im Verzeichnis mit eIDAS-qualifizierten Signaturen (über QTSP Evrotrust); läuft auf Azure (Standard-EU-Region Irland).

Zurich-based Swiss e-signature platform with dual ZertES + eIDAS QES via Swisscom partnership; ISO 27001, 4,000+ DACH customers.

Swiss zero-knowledge encrypted cloud (Proton AG, non-profit-foundation-controlled), 11,496 owned servers, ISO 27001 + SOC 2, 5 GB free.

Swiss-Post-owned (state-anchored) E2E encrypted enterprise cloud storage (Tresorit AG, Zurich), Swiss + EU DC options, ISO 27001.

Swiss kDrive cloud (Infomaniak, Geneva, since 1994), own Swiss DCs, ISO 27001 + B Corp 2025, district-heating heat recycling.

Swiss cloud storage with customer-elected EU (Luxembourg) or US (Texas) data residency; signature lifetime plans, 24M+ users.

Swiss research-focused online survey tool operated by Fabian Keller since 2009; used by University of Zurich researchers.

Swiss zero-knowledge password manager (Proton AG / Proton Foundation), open-source apps + extensions, Cure53-audited, free unlimited tier.

Swiss zero-knowledge password manager (pCloud International AG), client-side AES-256, free single-device tier, Luxembourg or US data residency.

Swiss end-to-end encrypted email by Proton AG (Geneva); 100M+ users, Foundation-controlled since June 2024.

Swiss email + groupware (Infomaniak Group SA, Geneva, since 1994), own Swiss DCs, ISO 27001 + B Corp 2025, free tier with @ik.me address.

Swiss open-source Kolab groupware SaaS (Apheleia IT AG, Bern; Kolab Systems since 2010, Kolab Now since 2013), board incl. FSF Europe founder Georg Greve.

Swiss sovereign-AI API + Euria assistant (Infomaniak, Geneva, since 1994); open-source LLMs served on own Swiss DCs, no training on user data, no CLOUD Act.

Free Swiss browser-based video meetings (Infomaniak, Geneva, since 1994); no guest account, own Swiss DCs, ISO 27001, no CLOUD Act.

Swiss E2EE messenger (Pfäffikon SZ, founded 2012), own servers in ISO 27001-certified Swiss data centres, no phone number required; consumer + enterprise (Threema Work) + on-prem.

Swiss-headquartered enterprise messaging + video (Wire Swiss GmbH, Zug + Berlin), MLS E2EE, BSI VS-NfD Zulassung for Wire Bund, 90%+ European institutional ownership.

CERN-founded Swiss VPN (Proton AG, Geneva), owned by non-profit Proton Foundation; 15,000+ servers, audited no-logs, open-source apps, free tier.