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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

⇄ Comparison dimension — pick the market you're actually shopping in

Devops Deployment Dev Infrastructure Software Development

Zeabur

✓ verifiedFreemium

Cloud deployment platform for developers that auto-detects code and frameworks to ship apps, servers, and AI-hub services with one push.

455K visits/mo72 saves

Union Cloud

✓ verifiedPaid

Cloud-agnostic AI/ML workflow orchestrator that runs pipelines inside a customer's own infrastructure for compute-heavy teams.

25K visits/mo

Releem

✓ verifiedFree trial

Continuously analyzes MySQL, MariaDB, and PostgreSQL workloads to recommend and safely apply configuration and query fixes.

22K visits/mo5.1K saves

AquilaX

✓ verifiedFreemium

AI DevSecOps platform running 32 parallel scanners with an AI engine that cuts false positives and auto-generates fix PRs.

14K visits/mo

Pricing

Free: $0/mo (1 manageable server)

Dev: $5/mo (first 14 days free, 3 servers)

Pro: $19/mo (first 14 days free, 10 servers)

Team: $79/mo (3 seats included, +$24/seat/mo)

Free trial available

Team: $950/month + usage (1,000 concurrent actions, 30-day retention, 1 cluster)

Starter: $39/month billed annually (1 database server, or $49/month on-demand)

Scale: $123/month billed annually (up to 5 database servers, or $199/month on-demand)

Hosting: $99/month (up to 9 database servers)

Free trial available

Free: $0/mo

Premium: $19/mo

Ultimate: $99/mo (14-day trial)

Free trial available

Core features

✦Automatic language and framework detection and deployment
✦Git-push CI/CD with zero configuration
✦Auto-scaling compute resources
✦Built-in object storage similar to S3
✦One-click managed VPS purchase
✦Unified AI Hub API for multiple AI models
✦Domain and DNS management
✦In-browser file management console

✦Python-native dynamic workflow authoring
✦Automatic failure recovery, caching, and versioning
✦Zero Trust architecture keeping data inside customer's cloud
✦Real-time inference and agentic-AI workflow support
✦High-throughput scaling (tens of thousands of actions per run)
✦Local development environment matching production behavior

✦Workload-based configuration tuning
✦SQL query analytics and optimization suggestions
✦Schema optimization (duplicate/unused index detection)
✦24/7 automated health and security monitoring
✦One-command agent installation
✦Human approval required before applying changes

✦32 scanners (SAST, SCA, DAST, IaC, secrets, container)
✦Securitron AI false-positive filtering
✦AI auto-remediation with fix PRs
✦ASPM and CSPM posture management
✦CI/CD, IDE and MCP integrations
✦On-premises deployment option

Use cases

→Developers deploying apps without manual server config
→Teams wanting predictable, fixed-plan hosting costs
→Startups needing quick CI/CD pipelines
→Projects needing bundled AI model access alongside hosting

→ML teams orchestrating training and inference pipelines at scale
→Biotech/geospatial companies needing GPU-heavy pipeline orchestration
→Enterprises migrating off Airflow for ML workflow management
→Teams requiring workflows that never send data outside their own cloud

→Database teams reducing manual tuning workload
→Hosting providers optimizing customer databases at scale
→Engineering teams without a dedicated DBA fixing performance issues
→AWS RDS users tuning managed database instances

→Scanning code and cloud for vulnerabilities
→Reducing false-positive triage
→Auto-fixing findings via pull requests
→Meeting compliance (ISO 27001, PCI DSS, SOC2)

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