id,vendor_and_plan,uk_status,what_is_offered,training_by_default,sources_checked
RES-01,"ChatGPT Free, Go, Plus, Pro",No,"Processed in the US and elsewhere; OpenAI OpCo, LLC is controller for UK users","Yes, opt-out available","OpenAI Codex guide (https://aiagents.org.uk/openai-codex/), ChatGPT pricing UK (https://aiagents.org.uk/chatgpt-pricing-uk/) (18-29 Oct 2026)"
RES-02,ChatGPT Business,No,US by default; Business is not listed for residency,No,ChatGPT agents guide (https://aiagents.org.uk/chatgpt-agents/) (16 Oct 2026)
RES-03,"ChatGPT Enterprise, Edu; OpenAI API",UK (eligible new customers),"Storage at rest in the UK or Europe; processing in Europe for Enterprise, Edu and Healthcare",No,"ChatGPT agents guide (https://aiagents.org.uk/chatgpt-agents/) (16 Oct 2026); OpenAI, UK data residency (https://openai.com/index/the-next-chapter-for-uk-sovereign-ai/) (1 Nov 2026)"
RES-04,"Claude Free, Pro, Max",No,"US servers; Anthropic Ireland, Limited is controller for UK users","Yes, opt-out available",Claude Code guide (https://aiagents.org.uk/claude-code/) (17 Oct 2026)
RES-05,"Claude Team, Enterprise; Anthropic API",No,"US; API offers US-only or global processing, no UK option",No,"Claude Code guide (https://aiagents.org.uk/claude-code/) (17 Oct 2026); Anthropic, data residency (https://platform.claude.com/docs/en/manage-claude/data-residency) (1 Nov 2026)"
RES-06,Microsoft 365 Copilot,Partial,"Stored at rest in the UK for UK tenants; queries may be processed in the US, EU or elsewhere until UK in-country processing arrives (expected end of 2026)",No,"AI agents and UK GDPR (https://aiagents.org.uk/ai-agents-uk-gdpr/) (23 Oct 2026); Microsoft, in-country processing (https://www.microsoft.com/en-us/microsoft-365/blog/2025/11/04/microsoft-offers-in-country-data-processing-to-15-countries-to-strengthen-sovereign-controls-for-microsoft-365-copilot/) (editor's note 3 Apr 2026, read 1 Nov 2026)"
RES-07,Copilot Cowork,UK (UK tenants),Microsoft commits to store prompts and responses in the UK for tenants whose default location is the UK,No,Microsoft Copilot agents UK (https://aiagents.org.uk/microsoft-copilot-agents-uk/) (26 Oct 2026)
RES-08,Copilot Studio,Partial,"Data for UK environments stored in UK South and UK West, with exceptions; generative AI may run in the EU Data Boundary; Bing in the US",No,Copilot Studio UK (https://aiagents.org.uk/copilot-studio-uk/) (29 Oct 2026)
RES-09,Copilot consumer app,No,Microsoft trains on app conversations unless you opt out; the UK is not on its excluded list,"Yes, opt-out","Microsoft, Privacy FAQ for Copilot (https://support.microsoft.com/en-us/topic/privacy-faq-for-microsoft-copilot-27b3a435-8dc9-4b55-9a4b-58eeb9647a7f) (1 Nov 2026)"
RES-10,Gemini app (personal Google account),No,"Google LLC, in the US, is controller for UK users; data may be processed abroad","Yes while ""Keep activity"" is on",Google Antigravity guide (https://aiagents.org.uk/google-antigravity/) (18 Oct 2026); Is ChatGPT private? (https://aiagents.org.uk/is-chatgpt-private/) (26 Oct 2026)
RES-11,Gemini Enterprise,Partial (allowlist),"UK region (europe-west2) by allowlist; some models (e.g. Gemini 3.8 Flash) available there, others (Gemini 4 Argon, Claude) not",No,"Google Cloud, Gemini Enterprise locations (https://docs.cloud.google.com/gemini/enterprise/docs/locations) (1 Nov 2026)"
RES-12,Google business developer tools (e.g. Antigravity),No,Business accounts can choose US or EU processing; no UK option,Check telemetry settings,Google Antigravity guide (https://aiagents.org.uk/google-antigravity/) (18 Oct 2026)