dotCloud vs Paz: What are the differences?

Developers describe dotCloud as "Deploy, manage and scale any web app". Build your ideal application stack by combining powerful cloud services. Experiment for free, then go live and only pay for what you need. dotCloud enables developers and IT organizations to deploy, manage and scale their applications with unprecedented ease and flexibility by assembling and customizing powerful pre-configured stacks and services. On the other hand, Paz is detailed as "A Simple Docker PaaS Written in Node.js". A pluggable in-house service platform with a PaaS-like workflow, built on Docker, CoreOS, Etcd and Fleet.

dotCloud and Paz can be primarily classified as "Platform as a Service" tools.

Some of the features offered by dotCloud are:

• Develop faster- Don’t waste time with servers. Just select the services you need, combine them in a stack, and get back to writing code. It’s like playing lego!
• Don't worry about ops- We keep your app running 24/7 with built-in load-balancing, monitoring and failover. Scale in seconds to handle surges in traffic - and only pay for what you need.
• Not just for throw-away apps- Create maintainable, future-proof applications with a service-oriented architecture. Build custom services and network topologies. Need custom support, pricing or SLAs? We do that too.

On the other hand, Paz provides the following key features:

• A web front-end to CoreOS' Fleet with a PaaS-like workflow
• Like a clustered/multi-host Dokku
• Beautiful web UI

Paz is an open source tool with 6 GitHub stars and 4 GitHub forks. Here's a link to Paz's open source repository on GitHub.