Azure OpenAI (Switzerland North) | Cloud Platform | | $$$ Pay-per-use + Azure subscription | CHEU | SOC 2 Type IIISO 27001C5FINMA-ready | VNet/Private LinkRBACAzure MonitorKey VaultManaged Identity | Only option with GPT-4 quality AND Swiss data center. Highest governance maturity, but requires Azure expertise and custom development. |
AlpineAI (SwissGPT) | Swiss AI | | $$ From ~CHF 15/user/mo (varies) | CH | ISO 27001 | CH-only HostingDPArevFADP | Strongest CH data privacy guarantee — exclusively Swiss data centers. Model selection more limited than hyperscalers. Ideal for government, healthcare, sensitive data. |
Bexio | ERP / Accounting | | $$$ From CHF 35/mo | CH | ISO 27001 | CH HostingRollenAudit-Trail | Not an LLM tool, but a Swiss accounting ERP with AI features (receipt scanning, auto-categorization). Not comparable to ChatGPT etc., but the reference for CH SME accounting. |
Abacus | ERP / Accounting | | $$$ Custom (enterprise pricing) | CH | ISO 27001 | CH HostingRollenAudit-TrailFINMA-Reporting | Swiss enterprise ERP with more extensive AI features than Bexio. Stronger for complex accounting requirements and FINMA reporting. Higher entry barrier. |
Microsoft Copilot (M365) | Productivity | | $$ $30/User/Mo (Copilot Add-on) | CHEU | SOC 2ISO 27001C5 | Entra IDDLPCompliance CenterSensitivity Labels | Seamlessly integrated in M365, CH data residency possible via Microsoft tenant. Less flexible than GPT directly, but strong governance through existing M365 stack. |
Llama (Meta, self-hosted) | Open Source | | $$$ Free (hardware costs only) | CHEU | | Self-hostedVolle KontrolleAir-gapped möglich | Best open-source option for CH compliance: fully on-prem, no data leaving. Requires GPU hardware and ML know-how. Ideal for regulated environments. |
Google Gemini (API / Vertex AI) | Cloud Platform | | $$ Free tier + pay-per-use | EUGlobal | SOC 2ISO 27001 | IAMVPCAudit LogsDPA | Strong multimodal capabilities. EU data processing via Vertex AI possible. No CH residency. Good for teams already in Google Cloud ecosystem. |
DeepSeek | Open Source | | $$$ Free (self-hosted) / API very cheap | CHEUGlobal | | Self-hosted möglichVolle Kontrolle | Open-source model with strong reasoning performance. Self-hosting enables CH data residency. API usage goes through servers in China — for regulated data, only use self-hosted. |
Mistral (Le Chat / API) | General AI | | $$$ Free tier + API from €0.2/M tokens | EU | SOC 2ISO 27001 | EU HostingDPASelf-hosted möglich | European alternative to OpenAI. Native EU data residency, strong code and reasoning capabilities. Open-source models also available for self-hosting. |
ChatGPT Enterprise | General AI | | $$$ Custom (est. ~$25-60/user/mo) | EUGlobal | SOC 2 Type IIISO 27001 | SSO/SCIMRBACCompliance-LogsDPA | Strongest governance features among general AI tools. No CH data residency, but EU residency option and solid enterprise controls. |
Claude (Anthropic) | General AI | | $$ Pro $20/mo, Teams $30/user/mo, API usage-based | EUGlobal | SOC 2 Type IIISO 27001ISO 42001 | SSORBACDPA30d Retention | Best model for long documents and financial analysis. ISO 42001 (AI Management) is a plus. No CH residency, but with SCCs and short data retention. |
ChatGPT Teams | General AI | | $$ $25/User/Mo | Global | SOC 2 Type II | DPAAdmin Console | Cheaper entry than Enterprise, but no EU/CH data residency and fewer admin controls. Viable for less regulated SMEs. |