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Head-to-head · Auto Scaling Software

Scaleway Instance Groups vs Amazon Elastic Container Service

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Scaleway Instance Groups #2 in Auto Scaling Software 7.9/10 Paid Visit Scaleway
Amazon Elastic Container Service #3 in Auto Scaling Software 7.9/10 Paid Visit Amazon ECS

Scaleway Instance Groups leads on 0 checks, Amazon Elastic Container Service on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

Scaleway Instance Groups and Amazon Elastic Container Service score identically on our rubric (7.9 out of 10) for auto scaling software; Scaleway Instance Groups sits at #2 and Amazon Elastic Container Service at #3 in our editorial ranking, so the choice comes down to fit.

Scaleway Instance Groups is the better fit for scaleway users scaling virtual machine groups. Amazon Elastic Container Service is the better fit for AWS teams scaling container services.

  • Scaleway Instance Groups fits best

    Scaleway users scaling virtual machine groups

  • Amazon Elastic Container Service fits best

    AWS teams scaling container services

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Side by side

Feature Scaleway Instance Groups 7.9/10 Visit ↗ Amazon Elastic Container Service 7.9/10 Visit ↗
At a glance
Editor score 7.9 7.9
Ranking #2 in Auto Scaling Software #3 in Auto Scaling Software
Best for Scaleway users scaling virtual machine groups AWS teams scaling container services
Pricing model Paid Paid
Starting price Not checked yet Not checked yet
Free plan Not checked yet —
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web
Integrations 2 integrations 14 integrations
Specs
Scaling targets Instances Not checked yet
Scaling triggers Metrics Not checked yet
Cloud support Single-cloud Not checked yet
Scale direction Both Not checked yet
Deployment Cloud Not checked yet
Our review
Pros
  • Scales group size both ways using CPU and RAM targets.
  • Sets minimum and maximum counts, event sizes, and cooldowns.
  • Can update a Load Balancer and replace unhealthy Instances.
  • Scales services and clusters across Fargate, EC2, and ECS Managed Instances.
  • Connects container deployments with AWS networking, load balancing, and storage.
  • Supports hybrid deployments through ECS Anywhere and Outposts.
Cons
  • Works with Scaleway-hosted Instances, not containers or clusters.
  • Autoscaling offers CPU and RAM usage targets as triggers.
  • Instance Groups are currently in public beta.
  • No free plan is available.
  • Costs depend on underlying compute and other AWS resources.
  • Autoscaling is part of a broader orchestration service, not a standalone tool.
Our verdict

Scaleway Instance Groups organize identical cloud Instances from a reusable template and can adjust group size in autoscaling mode. They suit teams already running virtual machines on Scaleway that want capacity to respond to CPU or RAM…

Read the review →

Amazon Elastic Container Service (ECS) is a managed container orchestration service for deploying, managing, and scaling containerized applications. It is aimed at teams running workloads on AWS, from long-running services to batch jobs…

Read the review →
  1. Scaleway Instance GroupsAuto Scaling Software 7.9Paid
  2. Amazon Elastic Container ServiceAuto Scaling Software 7.9Paid

Strengths and trade-offs

  • Scaleway Instance Groups — where it wins

    • Scales group size both ways using CPU and RAM targets.
    • Sets minimum and maximum counts, event sizes, and cooldowns.
    • Can update a Load Balancer and replace unhealthy Instances.

    Where it doesn't

    • Works with Scaleway-hosted Instances, not containers or clusters.
    • Autoscaling offers CPU and RAM usage targets as triggers.
    • Instance Groups are currently in public beta.

  • Amazon Elastic Container Service — where it wins

    • Scales services and clusters across Fargate, EC2, and ECS Managed Instances.
    • Connects container deployments with AWS networking, load balancing, and storage.
    • Supports hybrid deployments through ECS Anywhere and Outposts.

    Where it doesn't

    • No free plan is available.
    • Costs depend on underlying compute and other AWS resources.
    • Autoscaling is part of a broader orchestration service, not a standalone tool.
  • Scaleway Instance Groups7.9/10 · Paid

    A focused autoscaler for Scaleway VM groups, with CPU and RAM targets and load-balancer updates.

    Visit ScalewayFull verdict →
  • Amazon Elastic Container Service7.9/10 · Paid

    AWS container orchestration with service and cluster autoscaling across several compute options.

    Visit Amazon ECSFull verdict →

More comparisons

All auto scaling software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update