Small API
2 vCPU, 4GB RAM, 24/7
Sealos 67% lower
As AI technology advances, choosing the right platform is crucial for your team's speed, governance, and long-term success. Both Sealos and DigitalOcean have their strengths. The sections below compare them across developer experience, scalability, and total cost of ownership.
As AI technologies evolve, delivering and scaling applications has become essential for powering modern businesses, from AI startups to large-scale enterprises. There are various solutions available, including comprehensive cloud operating systems, managed Platform-as-a-Service (PaaS), and traditional IaaS. Selecting the right platform is crucial for your team's velocity, governance, and long-term success.
Sealos and DigitalOcean both bring unique strengths to application delivery, each with its own capabilities and limitations. The best choice depends on your specific use case and requirements. In the following sections, we'll compare both platforms regarding developer experience, scalability, and total cost of ownership, helping you determine the most suitable option for your needs—even if it's not us.
| Infrastructure | Standard Kubernetes | Managed App Platform PaaS |
| Source Available | 100% source-available (Apache 2.0) | |
| Deployment Options | Cloud Self-hosted Hybrid | Cloud only |
| Free Trial | 7 days, 4 vCPU + 4GB (no credit card) | Starter $5/mo (shared) |
| Max vCPU per Service | Plan-based (4-64 vCPU) | Plan-based (dedicated tiers) |
| Max RAM per Service | Plan-based (4-128 GB) | Plan-based (dedicated tiers) |
| Custom Domains | Unlimited | |
| Replicas per Service | Unlimited (within quota) | Plan-based (manual scaling) |
| Cron Jobs | Unlimited | Scheduled jobs |
| Log Retention | Configurable | Limited (plan-based) |
| Scale-to-Zero | ||
| App Marketplace |
Cost evidence
Estimates use the listed average CPU and RAM for a 30-day month. Storage and egress are excluded unless a platform note says otherwise.
Small API
2 vCPU, 4GB RAM, 24/7
Medium App
8 vCPU, 16GB RAM, 24/7
Production Stack
16 vCPU, 32GB RAM, 24/7
2 vCPU, 4GB RAM, 24/7
Sealos 67% lower
8 vCPU, 16GB RAM, 24/7
Sealos 57% lower
16 vCPU, 32GB RAM, 24/7
Sealos 15% lower
Plan prices include the resource package listed on the Sealos pricing page.
DigitalOcean calculation: Pro-tier containers + managed database add-ons (monthly pricing)
Sealos is an AI-native Cloud Operating System built on Kubernetes that unifies the entire application lifecycle, from development in Cloud Development Environments (CDEs) to production deployment and management. It is perfect for building and scaling modern AI applications, SaaS platforms, managed databases (MySQL, PostgreSQL, Redis, MongoDB) and complex microservice architectures. The platform is 100% source-available, and for production you can choose either a fully managed cloud service or self-host on your own infrastructure.
DigitalOcean App Platform is a fully managed PaaS that provides a fast path from Git to production. It automates builds, deploys web services, background workers, and static sites, and integrates with DigitalOcean-managed databases. The platform prioritizes simplicity and a UI-first workflow with tier-based pricing, making it ideal for teams that want a turnkey deployment experience without managing infrastructure.
Predictable costs for 24/7 production workloads
Cloud Development Environment (CDE) for consistent dev/prod environments
Self-hosting option for data sovereignty or compliance (100% source-available)
Kubernetes-native control with full API access
100+ ready-to-deploy apps from the marketplace
Enterprise multi-tenancy with granular RBAC and resource quotas
Want a UI-first experience with minimal CLI usage
Need managed databases (PostgreSQL, MySQL, Redis) with one-click provisioning
Prefer tier-based pricing with clear upgrade paths
Already using DigitalOcean droplets or other services
Need horizontal autoscaling based on CPU/memory
Want deployment in multiple global regions
Everything you need to know about Sealos and DigitalOcean.