Claude

About Claude

Claude is developed by Anthropic, an AI safety company founded by former OpenAI researchers. The product line is now built on the Claude 4.5/4.6 model family, with Opus 4.6 offering frontier-level reasoning and a 1M token context window, Sonnet 4.6 providing an industry-leading balance of capability and speed, and Haiku 4.5 serving as a fast, cost-effective option. Claude excels at nuanced long-form writing, detailed analysis, coding assistance, agentic workflows, and document summarisation. Anthropic designed Claude around a 'Constitutional AI' training methodology intended to make the model more honest and less likely to produce harmful outputs. The free tier offers limited daily usage; Claude Pro ($20/month) and Team ($30/user/month) plans unlock higher usage limits and priority access. The Enterprise plan provides custom pricing and advanced controls tailored to large-scale deployments. In 2025-2026, Anthropic expanded Claude into dedicated products including Claude Code (agentic coding) and Claude Design (visual content creation). From a data sovereignty and compliance perspective, Anthropic does not use commercial customer data to train its models by default — a significant differentiator from many competitors. Claude has achieved SOC 2 Type II, ISO 27001:2022, ISO/IEC 42001:2023 (AI management), and HIPAA compliance. Regional processing endpoints are available through AWS Bedrock, Google Cloud Vertex AI, and Microsoft Azure, allowing organisations to pin data processing to specific geographic regions including the EU, UK, and US. For regulated industries such as healthcare (with a HIPAA BAA), financial services, and legal, Claude represents a strong compliance choice. The US-based legal jurisdiction and CLOUD Act applicability remain considerations for highly sovereignty-sensitive deployments, but Anthropic's commitment to no-training on customer data, its breadth of certifications, and its expanding product suite (Claude Code, Claude Design) set it apart as the leading enterprise AI platform.