OpenRouter introduces in-region routing that restricts API requests to infrastructure located in specific regions (EU or US), with guardrails to enforce data residency policies. Requests fail rather than silently route outside the specified region, and enforcement applies across all OpenRouter API surfaces for Business and Enterprise plans.
The AI Alliance launched Project Tapestry, an open-source platform enabling globally federated development of frontier AI models while preserving data sovereignty, local control, and independence. The project completed its first milestone and seeks collaborators to work on cultural alignment techniques, consortium training methods, responsible data usage, and domain-specific models.
Eusend is an EU-native email API service offering a REST interface for sending transactional and bulk emails with built-in deliverability features like DKIM/SPF/DMARC authentication, TLS encryption, and automatic suppression of bounces and complaints. The platform supports React component-based email templates, delivery webhooks, and runs entirely on EU infrastructure in German data centres with full data residency.