List of the Top 7 Auto Scaling Software with a Free Trial in 2025

The auto scaling capability of Google Compute Engine dynamically modifies the quantity of virtual machine instances according to changes in traffic or workload requirements. This functionality guarantees that applications perform at their best without the need for manual adjustments, while also minimizing costs by decreasing capacity during periods of low demand. Users have the ability to set scaling policies tailored to particular parameters, such as CPU usage or request frequency, allowing for personalized resource management. Additionally, new users are offered $300 in free credits, which allows them to experiment with and optimize auto scaling to suit their specific workloads.

Optimize application delivery by leveraging software-defined load balancers, web application firewalls, and container ingress services that can be seamlessly implemented across numerous applications in diverse data centers and cloud infrastructures. Improve management effectiveness with a unified policy framework and consistent operations that span on-premises environments as well as hybrid and public cloud services, including platforms like VMware Cloud (such as VMC on AWS, OCVS, AVS, and GCVE), AWS, Azure, Google Cloud, and Oracle Cloud. Enable infrastructure teams to focus on strategic initiatives by reducing their burden of manual tasks while empowering DevOps teams with self-service functionalities. The application delivery automation toolkits offer an array of resources, such as Python SDK, RESTful APIs, along with integrations for popular automation tools like Ansible and Terraform. Furthermore, gain deep insights into network performance, user satisfaction, and security through real-time application performance monitoring, closed-loop analytics, and sophisticated machine learning strategies that continuously improve system efficiency. This comprehensive methodology not only boosts performance but also cultivates a culture of agility, innovation, and responsiveness throughout the organization. By embracing these advanced tools and practices, organizations can better adapt to the rapidly evolving digital landscape.

StormForge delivers immediate advantages to organizations by optimizing Kubernetes workloads, resulting in cost reductions of 40-60% and enhancements in overall performance and reliability throughout the infrastructure. The Optimize Live solution, designed specifically for vertical rightsizing, operates autonomously and can be finely adjusted while integrating smoothly with the Horizontal Pod Autoscaler (HPA) at a large scale. Optimize Live effectively manages both over-provisioned and under-provisioned workloads by leveraging advanced machine learning algorithms to analyze usage data and recommend the most suitable resource requests and limits. These recommendations can be implemented automatically on a customizable schedule, which takes into account fluctuations in traffic and shifts in application resource needs, guaranteeing that workloads are consistently optimized and alleviating developers from the burdensome task of infrastructure sizing. Consequently, this allows teams to focus more on innovation rather than maintenance, ultimately enhancing productivity and operational efficiency.

CAST AI dramatically lowers your computing expenses through automated management and optimization strategies. In just a matter of minutes, you can enhance your GKE clusters with features like real-time autoscaling, rightsizing, automated spot instance management, and the selection of the most cost-effective instances, among others. With the savings forecast provided in the complimentary plan, you can visualize your potential savings through K8s cost monitoring. By enabling automation, you'll receive reported savings almost immediately while ensuring your cluster remains finely tuned. The platform is designed to comprehend your application's requirements at any moment, applying real-time adjustments to maximize both cost-efficiency and performance, going beyond simple recommendations. By leveraging automation, CAST AI minimizes the operational expenses associated with cloud services, allowing you to concentrate on developing exceptional products rather than managing cloud infrastructure concerns. Organizations that implement CAST AI experience improved profit margins without increasing their workload due to more efficient engineering resource utilization and enhanced oversight of cloud environments. Consequently, CAST AI clients typically enjoy an impressive average savings of 63% on their Kubernetes cloud expenses, illustrating the tangible benefits of optimization. This results in a more streamlined operational process, underscoring the value of adopting such an innovative solution.

Pepperdata's autonomous, application-level cost optimization achieves significant savings of 30-47% for data-heavy tasks like Apache Spark running on Amazon EMR and Amazon EKS, all without requiring any modifications to the application. By utilizing proprietary algorithms, the Pepperdata Capacity Optimizer effectively and autonomously fine-tunes CPU and memory resources in real time, again with no need for changes to application code. The system continuously analyzes resource utilization in real time, pinpointing areas for increased workload, which allows the scheduler to efficiently allocate tasks to nodes that have available resources and initiate new nodes only when current ones reach full capacity. This results in a seamless and ongoing optimization of CPU and memory usage, eliminating delays and the necessity for manual recommendations while also removing the constant need for manual tuning. Moreover, Pepperdata provides a rapid return on investment by immediately lowering wasted instance hours, enhancing Spark utilization, and allowing developers to shift their focus from manual tuning tasks to driving innovation. Overall, this solution not only improves operational efficiency but also streamlines the development process, leading to better resource management and productivity.

The Xosphere Instance Orchestrator significantly boosts cost efficiency by automating the optimization of AWS Spot instances while maintaining the reliability of on-demand instances. It achieves this by strategically distributing Spot instances across various families, sizes, and availability zones, thereby reducing the risk of disruptions from instance reclamation. Instances that are already covered by reservations are safeguarded from being replaced by Spot instances, thus maintaining their specific functionalities. The system is also adept at automatically reacting to Spot termination notifications, which enables rapid substitution of on-demand instances when needed. In addition, EBS volumes can be easily connected to newly created replacement instances, ensuring that stateful applications continue to operate without interruption. This orchestration not only fortifies the infrastructure but also effectively enhances cost management, resulting in a more resilient and financially optimized cloud environment. Overall, the Xosphere Instance Orchestrator represents a strategic advancement in managing cloud resources efficiently.

Zerops.io is a cloud platform specifically designed for developers engaged in building modern applications, offering features such as automatic vertical and horizontal scaling, meticulous resource management, and an escape from vendor lock-in. The service improves infrastructure management with tools like automated backups, failover mechanisms, CI/CD integration, and thorough observability. Zerops.io seamlessly adjusts to the changing demands of your project, ensuring optimal performance and financial efficiency throughout the development process, while also supporting microservices and sophisticated architectures. This platform is especially advantageous for developers who desire a blend of flexibility, scalability, and efficient automation without the burden of complicated configurations. By streamlining the experience, Zerops.io allows developers to concentrate on driving innovation, thereby enhancing productivity and creativity in application development. Ultimately, it provides a powerful foundation for building and scaling applications in a dynamic environment.