Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
Alibaba Elastic Compute Service - Alibaba Cloud Elastic Compute Service (ECS) helps you to power your cloud applications with low latency. All ECS instances come with Anti-DDoS protection to ensure your data security.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Google Virtual Private Cloud (VPC) - VPC allows you to isolate your private cloud services in Google Cloud Platform.
Better Uptime - We call you when your website goes down
Alibaba Virtual Private Cloud - Learn from Alibaba Cloud experts about Virtual Private Cloud product information, API, purchasing guide, quickstart and FAQs.