Overview
Strengths & Best For
3NV Cloud is an Estonian cloud provider offering VMs and bare metal servers from data centers in Tallinn, Estonia, with EU data residency and competitive pricing for European teams. GPU-enabled configurations are available for AI and HPC workloads, making it a niche option for teams that specifically need Estonian or Baltic data residency for compliance or latency reasons.
- Estonian/Baltic data residency
- Bare metal and VM configurations
- EU data residency and GDPR compliance
- Competitive pricing for European teams
- Very small provider — limited scale
- Single-region (Estonia) — no global coverage
- Limited GPU catalog and documentation
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Microsoft Azure offers ND H100 v5 (8× H100, NVLink) and NC A100 v4 (4× A100) GPU VM series across 60+ regions, with enterprise compliance certifications including HIPAA, FedRAMP, and SOC 2 built in. Azure AI Foundry hosts Grok models from xAI alongside OpenAI, Anthropic, Meta, and Mistral models. Azure Machine Learning provides managed training and inference pipelines. Deep Active Directory, hybrid cloud, and Microsoft 365 integration makes Azure the natural GPU cloud for Microsoft-centric organizations. Savings plans (1yr/3yr) and reserved instances offer up to 53% off on-demand rates.
- 60+ regions — widest geographic coverage of any GPU cloud
- Enterprise compliance: HIPAA, FedRAMP, SOC 2, ISO 27001
- Azure AI Foundry: Grok, OpenAI, Anthropic, Meta, Mistral models
- Active Directory and hybrid cloud integration
- Savings plans up to 53% off on-demand rates
- Azure Machine Learning managed ML pipelines
- Most complex billing and quota system of any hyperscaler
- GPU quota increases require support tickets and can take days
- Higher on-demand rates vs specialist GPU clouds
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Key differences
3NV Cloud
VMs and bare metal hosted in Tallinn, Estonia
Azure
ND H100 v5, NC A100 v4, Grok on Azure AI Foundry — 60+ regions with enterprise compliance