GPT-4o vs Claude Sonnet 4: A Practical Comparison for European SME Teams in 2026

TL;DR: Compare GPT-4o and Claude Sonnet 4 on cost, GDPR compliance, coding, and integrations for European SME teams of 10-50 employees. At current list pricing, GPT-4o costs roughly $2.50 per million input tokens and $10 per million output tokens. C...