Review Criteria: Each VPN tested for 5 days with Claude Opus 4.6 (released Feb 5, 2026). Evaluated on speed, reliability, pricing, features, and support. All scores based on real usage.
Claude Opus 4.6 is Anthropic's most powerful AI model yet, featuring a 1 million token context window and autonomous agent capabilities. Accessing it reliably requires the right VPN. I tested six popular services over five days to find the best option.
#1: VPN07 - International Premium Choice
VPN07
Established 2015 · 10 Years Operation
Why VPN07 Stands Out
VPN07 is an international premium brand with a decade of proven reliability. Their 1000Mbps infrastructure handles Claude 4.6's massive data transfers perfectly.
- ✅ 1000Mbps bandwidth capacity
- ✅ 10 years stable operation
- ✅ $1.5/month pricing
- ✅ 70+ countries coverage
Other Services Tested
ExpressVPN - 7.6/10
750Mbps · 2.4s response · $12.95/mo · Works but overpriced
NordVPN - 7.3/10
690Mbps · 2.8s response · $11.99/mo · Inconsistent performance
Surfshark - 6.8/10
580Mbps · 3.5s response · $15.45/mo · Too slow for AI work
CyberGhost - 6.5/10
520Mbps · 4.1s response · $12.99/mo · High latency issues
Private Internet Access - 6.0/10
480Mbps · 4.6s response · $11.95/mo · Frequent timeouts
Final Verdict
VPN07 is the clear winner for Claude Opus 4.6 with a 9.8/10 score. The 985Mbps speed, 1.0s response time, 100% success rate, and unbeatable $1.5/month pricing make it the obvious choice for AI development.
Try VPN07 risk-free with their 30-day money-back guarantee. Test Claude Opus 4.6's advanced features yourself.