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Why it matters: Requires cloud infrastructure expertise for advanced configurations such as custom VNG or Ocean cluster tuning
Available from: Elastigroup
Why it matters: Usage-based pricing (percentage of savings) can be unpredictable for strict budget planning
Available from: Elastigroup
Why it matters: Limited to supported cloud providers — AWS, Azure, and GCP only, no Oracle Cloud or Alibaba support
Available from: Elastigroup
Why it matters: May require application architecture changes (stateless design, checkpointing) for maximum benefit on long-running jobs
Available from: Elastigroup
Why it matters: Post-NetApp acquisition, some customers report slower feature velocity compared to pre-2020 cadence
Available from: Elastigroup
Spot.io uses AI-powered prediction algorithms that analyze cloud provider signals and historical interruption patterns to forecast spot instance interruptions 15 minutes or more in advance. When an interruption is predicted, the platform automatically provisions replacement capacity from alternative instance types, availability zones, or markets (spot, reserved, on-demand) and gracefully drains workloads before the original instance is terminated. This approach maintains a 99.9% availability SLA for production workloads. Spot.io's Elastigroup and Ocean products handle this orchestration automatically without requiring application code changes.
Spot.io supports the three major cloud providers: Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). Its Ocean product also supports managed Kubernetes offerings including Amazon EKS, Azure AKS, and Google GKE, as well as self-managed Kubernetes clusters. The platform does not currently support Oracle Cloud Infrastructure, IBM Cloud, or Alibaba Cloud. For multi-cloud organizations, Spot.io provides a unified console and API across all supported providers.
Most customers see 50-90% reduction in compute costs, with the exact savings depending on workload patterns, current infrastructure setup, and how aggressively the platform can leverage spot pricing. Stateless workloads like web servers, batch jobs, and container orchestration typically achieve savings near the 80-90% range, while stateful or latency-sensitive workloads see 30-60%. Spot.io offers a free cost assessment and the pricing model is typically a percentage of realized savings, so customers only pay when the platform delivers measurable reductions.
No code changes are required for basic optimization. Spot.io works at the infrastructure level to optimize existing applications without modification, integrating with Auto Scaling Groups, Kubernetes clusters, and managed services transparently. For maximum benefit on long-running jobs, you may want to implement checkpointing or graceful shutdown handlers so workloads can recover from spot interruptions, but these are best practices rather than hard requirements. The platform also integrates with Terraform, CloudFormation, and Pulumi for infrastructure-as-code deployments.
Spot.io is complementary to — not a replacement for — Savings Plans and Reserved Instances. Its Eco product actively manages your RI and Savings Plan portfolio, buying and selling commitments on secondary markets to maintain optimal coverage as your usage changes. For compute that doesn't fit commitment discounts, Spot.io's Elastigroup and Ocean products leverage spot instances for deeper savings (up to 90% vs. 30-72% for commitments). Combining both strategies typically produces the lowest total cost while minimizing lock-in risk from over-commitment.
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Last verified March 2026