If you're looking for a cloud-based video storage and live streaming service that doesn't need any inbound network ports, Vimeo is a top contender. Vimeo has strong security and compliance options, which makes it a good fit for businesses, creatives and educators. It also offers detailed analytics and 24/7 customer support, and several pricing tiers depending on your needs.
Another contender is Daily, an enterprise WebRTC service that supports high-quality real-time voice and video. It's got end-to-end encryption, HIPAA compliance and a mesh network of servers around the world for low latency and high availability. Daily is designed to scale and be flexible, which makes it good for everything from live events to telemedicine to virtual work.
If you want a broader collection of cloud services, Tencent Cloud has a lot to offer, including compute, storage, database and media services. It's available in 58 zones around the globe and can be used for live streaming and video on demand, so you can scale up or down depending on your business needs.