VPN
VPN Cost Calculator
Estimate monthly, annual, and per-device costs for VPN or cross-border connectivity tools.
Calculators
Cost Calculators
See VPN, AI API, and GPU rental costs in numbers first — then decide whether to switch plans, adjust usage, or keep a backup service.
AI API
AI API Cost Calculator
Select a model to auto-load pricing. Enter monthly input tokens, output tokens, and cache hit rate to instantly calculate official API vs. Kaopu API monthly costs.
GPU Rental
GPU Rental Cost Calculator
Estimate cloud GPU rental costs for training, inference, or short experiments, including hours, rate, and storage fees.