Cloud 66
Cloud 66 helps deploy and manage applications on cloud infrastructure that customers provide.
What Cloud 66 is
Cloud 66 helps deploy and manage applications on cloud infrastructure that customers provide. It supports major cloud providers, hybrid cloud, and customers' own servers. Application types include Rails or Sinatra apps, Docker containers on Kubernetes, and static sites built with Jekyll, Hugo, or Gatsby. Deployment options include zero-downtime, blue/green, and canary releases, as well as previews for branches, tags, and pull requests. Cloud 66 offers hosted Docker build servers and autoscaling based on measures such as CPU, memory, queue backlog, and Nginx response time. Managed databases can include off-site backups, replication, and monitoring; server monitoring, alerts, application logs, and metrics are also available. Listed cloud providers include AWS, DigitalOcean, Google Compute Engine, Hetzner Cloud, Latitude.sh, Linode, OVHcloud, Microsoft Azure, and Vultr. Customers pay their provider directly for server costs, while Cloud 66 charges for its management and deployment service. The free plan covers one server, one static site, and five deployments per 24 hours. Developer costs $23/month and supports up to two servers and two static sites.
Good
- Supports hybrid cloud and customer-owned servers.
- Offers blue/green and canary deployments.
- Provides previews for branches, tags, and pull requests.
- Managed databases can include backups and replication.
- Free plan includes one server and one static site.
Watch out
- Free plan allows five deployments per 24 hours.
- Customers pay cloud providers directly for server costs.
- Free plan Slack support is listed.
Who it suits
Cloud 66 suits developers deploying Rails, Sinatra, Kubernetes-based Docker, or supported static-site projects on infrastructure they provide. It may also fit teams seeking deployment previews, autoscaling, or managed database options.
Verdict
Cloud 66 provides deployment and management tools while leaving server infrastructure and its costs with the customer. The free plan is limited, while Developer starts at $23/month.
Plans and prices
From Cloud 66's own pricing page, checked 3 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | up to 1 server · 1 static site · 5 deployments per 24 hours · $0/month |
| Developer | $23 a month | up to 2 servers · 2 static sites · $23/month |
| Team | $47 a month | up to 4 servers · 5 static sites · $47/month |
| Business | $80 a month | up to 7 servers · 10 static sites · $80/month |
| Enterprise | Priced on request | 50+ servers · on-prem and dedicated options · onboarding support · dedicated account manager · Contact for custom pricing |
The facts
Each one read from Cloud 66's own pages, with the date it was checked.
Where it runs
- Application types
- Supported application types include Rails or Sinatra apps, Docker containers on Kubernetes, and static websites built with Jekyll, Hugo or Gatsby.checked 3 Oct 2026
What it does
- Build and scaling
- Cloud 66 offers hosted Docker build servers and autoscaling based on metrics such as CPU, memory, queue backlog and Nginx response time.checked 3 Oct 2026
- Customer infrastructure
- Customers use and pay their cloud provider directly for server costs; Cloud 66 charges for its platform management and deployment services.checked 3 Oct 2026
- Databases and monitoring
- Managed databases can include off-site backups, replication and monitoring; Cloud 66 also provides server monitoring, alerts, application logs and metrics.checked 3 Oct 2026
- Deployment features
- The platform supports zero downtime, blue/green and canary deployments, plus preview deployments for branches, tags and pull requests.checked 3 Oct 2026
- Deployment targets
- Cloud 66 says customers can deploy to major cloud providers, hybrid cloud and their own servers.checked 3 Oct 2026
- Integrations
- The technical specifications list AWS, DigitalOcean, Google Compute Engine, Hetzner Cloud, Latitude.sh, Linode, OVHcloud, Microsoft Azure and Vultr as supported cloud providers.checked 3 Oct 2026
- Purpose
- Cloud 66 is a platform for deploying and managing applications on the cloud using your own cloud provider.checked 3 Oct 2026
- Security
- Cloud 66 says it is GDPR Ready and in the process of SOC 2 Type 2 compliance, runs on ISO 27001 certified cloud providers, and does not store customer code or data on its servers.checked 3 Oct 2026
- Security controls
- Cloud 66 advertises automatic firewall rules, WAF, continuous OS updates and security patches, and support for Let's Encrypt, wildcard and customer-provided SSL certificates.checked 3 Oct 2026
- Support
- The pricing page lists Slack support for the Free and Developer plans and email support for Team and Business plans.checked 3 Oct 2026
The company
- Company
- Cloud 66 describes itself as a global team of developers building tools for developers since 2012.checked 3 Oct 2026
Money
- Plan limits
- The Free plan allows 5 deployments per 24 hours, while additional servers are listed at $12 per server per month and extra build minutes at $0.03 per minute.checked 3 Oct 2026
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