AWS Trusted Advisor

Trusted Advisor is a comprehensive tool helps optimize AWS performance and cost efficiency with proactive monitoring and actionable insights.

By - Manish Kumar Barnwal
Updated on
August 21, 2023


What is Trusted Advisor?

Trusted Advisor operates through a combination of automated checks and assessments conducted on an AWS account. It regularly evaluates the user's infrastructure, comparing it against AWS best practices and industry standards. Each check assesses a specific aspect of the AWS environment and provides feedback on its compliance and performance.

The automated checks cover a wide range of considerations, such as the optimal usage of AWS resources, cost-saving opportunities, security vulnerabilities, service limits, and adherence to best practices. Some examples of the checks include identifying idle or underutilized instances, ensuring security settings follow AWS recommendations, and verifying the fault tolerance and availability of resources.

When Trusted Advisor identifies an issue or an opportunity for optimization, it generates detailed reports and recommendations, which users can access through the AWS Management Console. The reports highlight critical areas that require attention and offer actionable steps to rectify or enhance the specific aspects of the AWS environment.

When to use Trusted Advisor?

Trusted Advisor is a valuable tool for AWS users at various stages of their cloud journey. Whether you are new to AWS or an experienced cloud professional, Trusted Advisor offers insights and guidance to help you navigate the complexities of cloud management effectively.

Here are some scenarios when Trusted Advisor proves particularly beneficial:

  1. Cost Management and Optimization: Trusted Advisor helps identify cost-saving opportunities by analyzing usage patterns and recommending the right sizing of resources. It assists in reducing unnecessary expenses and ensuring that resources are used efficiently.
  2. Performance Enhancement: For applications or services experiencing performance issues, Trusted Advisor evaluates the resource utilization and suggests improvements to enhance overall performance and responsiveness.
  3. Security Compliance: Security is a top priority in the cloud. Trusted Advisor checks security settings and configurations, identifies potential vulnerabilities, and provides recommendations to enhance data protection and compliance with industry standards.
  4. Infrastructure Review and Validation: Whether you are setting up a new AWS environment or managing an existing one, Trusted Advisor offers insights into the infrastructure's health and configuration, helping you ensure that everything aligns with best practices and AWS guidelines.
  5. Continuous Monitoring and Proactive Management: Trusted Advisor continuously monitors your AWS environment, providing real-time feedback on issues, potential risks, and opportunities for optimization. By leveraging this continuous monitoring, users can proactively manage their cloud infrastructure.

How does Trusted Advisor work?

Trusted Advisor is a comprehensive tool and service offered by Amazon Web Services (AWS) that assists AWS customers in optimizing their cloud infrastructure for performance, security, and cost efficiency. As businesses increasingly adopt cloud computing, managing resources effectively and ensuring best practices become crucial for maximizing the benefits of cloud services. Trusted Advisor addresses these challenges by providing real-time monitoring, expert advice, and actionable recommendations tailored to each user's specific AWS environment.

At its core, Trusted Advisor is an intelligent advisor that continuously inspects AWS accounts, analyzing a wide range of factors across five key pillars: Cost Optimization, Performance, Security, Fault Tolerance, and Service Limits. It leverages AWS's vast expertise and best practices to evaluate the configuration and usage of AWS resources. The primary goal is to identify areas where improvements can be made to enhance performance, security, and overall efficiency while minimizing costs.

Features & Advantages

Features of Trusted Advisor

  1. Real-time Monitoring: Trusted Advisor offers real-time monitoring of your AWS environment, continuously inspecting your resources and configurations. This ensures that you stay updated with the latest information and promptly address any issues that may arise.
  2. Comprehensive Checks: The tool conducts a wide range of checks across five pillars: Cost Optimization, Performance, Security, Fault Tolerance, and Service Limits. These checks cover various aspects of your AWS infrastructure, providing a holistic assessment of your environment.
  3. Personalized Recommendations: Trusted Advisor provides personalized recommendations based on the specific characteristics of your AWS account. The advice is tailored to address your unique challenges and requirements, maximizing the relevance and impact of the suggestions.
  4. Cost Optimization Guidance: With a focus on cost optimization, Trusted Advisor identifies potential cost-saving opportunities, such as underutilized instances, idle load balancers, and unused Elastic IP addresses. By optimizing your AWS spending, you can achieve significant cost reductions without compromising performance.
  5. Security Best Practices: Security is a top priority for AWS, and Trusted Advisor assists in ensuring your infrastructure adheres to AWS security best practices. It helps detect potential security vulnerabilities, open security groups, and unencrypted Amazon EBS volumes, enabling you to fortify your cloud environment.
  6. Automation and Alerts: The tool allows you to set up automated checks and receive alerts when specific thresholds are breached or when new recommendations are available. This automation enables proactive management, ensuring you promptly address critical issues and stay ahead of potential problems.
  7. Accessible AWS Management Console Integration: Trusted Advisor integrates seamlessly with the AWS Management Console, making it easy to access reports and recommendations from a centralized location. The user-friendly interface allows for effortless navigation and action on the insights provided.

Advantages of Trusted Advisor

  1. Optimized Cloud Infrastructure: By leveraging Trusted Advisor's personalized recommendations, users can optimize their cloud infrastructure for performance, security, and cost efficiency. This results in a well-architected and streamlined AWS environment.
  2. Cost Savings: Trusted Advisor's cost optimization checks help users identify and eliminate unnecessary expenses, reducing overall cloud spending. Businesses can redirect cost savings to other critical areas of growth and innovation.
  3. Enhanced Performance and Availability: The performance and fault tolerance checks offered by Trusted Advisor enable users to identify and resolve issues that may impact application performance or availability. This leads to better application responsiveness and reliability.
  4. Compliance and Security: Trusted Advisor helps users maintain compliance with AWS security best practices and industry standards. It enhances the overall security posture of the AWS environment, safeguarding data and applications from potential threats.
  5. Proactive Issue Resolution: With continuous monitoring and automated alerts, Trusted Advisor enables proactive issue resolution. Users can address potential problems before they escalate, minimizing downtime and maximizing resource efficiency.
  6. Time Savings and Efficiency: The tool's automated checks and personalized recommendations save users time and effort in manually assessing their AWS environment. It accelerates decision-making and implementation of best practices.
  7. Confidence and Peace of Mind: Trusted Advisor's expert guidance instills confidence in AWS users, especially those new to cloud computing. Knowing that their infrastructure aligns with AWS's best practices provides peace of mind and enables better long-term planning.
  8. Scalability and Flexibility: Trusted Advisor is suitable for businesses of all sizes and industries, supporting various AWS use cases. As organizations grow and evolve, the tool adapts to their changing needs, ensuring ongoing support for their cloud journey.


Trusted Advisor Pricing Tiers

AWS offers two tiers of Trusted Advisor. The first tier, Basic, is available to all AWS users at no additional cost and provides access to a set of core checks and recommendations. The second tier, Business, requires an AWS Business or Enterprise Support plan subscription and unlocks advanced checks and enhanced support options.

Is Trusted Advisor free or paid?

The Basic tier of Trusted Advisor is free for all AWS users. It offers fundamental checks and recommendations across the five pillars mentioned earlier. However, access to the Business tier requires an active AWS Business or Enterprise Support plan, which comes with an associated cost.

Trusted Advisor Pricing Tiers

  1. Developer Tier: This tier is recommended for users who are experimenting or testing in AWS. It provides a basic level of support and access to Trusted Advisor's Service Quota and basic Security checks. The priority for response times is relatively lower, with general guidance provided within 24 hours and system-impaired support within 12 hours.
  2. Business Tier: The Business tier is the minimum recommended tier for users with production workloads in AWS. It offers enhanced technical support, including access to Cloud Support Associates during business hours. Users in this tier have access to the full set of Trusted Advisor checks, covering all pillars, and can expect prioritized responses for their support cases. The response times are faster than the Developer tier, with production system down issues addressed within 1 hour.
  3. Enterprise On-Ramp Tier: This tier is suitable for users with production and/or business-critical workloads in AWS. It provides 24/7 support with unlimited cases and unlimited contacts, including access to AWS Support App in Slack. Users can also benefit from architectural guidance and consultative reviews based on their applications.
  4. Enterprise Tier: The Enterprise tier is recommended for users with business and/or mission-critical workloads in AWS. It offers the highest level of support, including rapid response times for critical issues. In addition to the full set of Trusted Advisor checks, users in this tier can access AWS Support API and receive proactive programs and self-service features.
AWS Trusted Advisor Pricing, Tiers, Factors, Free Limits

Cost Optimization

How to Optimize AWS Costs using Trusted Advisor?

To make the most of Trusted Advisor, follow these optimization steps:

  1. Review Recommendations: Regularly review the Trusted Advisor recommendations and prioritize actions based on their impact on cost, security, and performance.
  2. Leverage Cost Savings: Act on cost optimization recommendations to eliminate underutilized resources, select cost-effective pricing options, and implement best practices for cost efficiency.
  3. Enhance Security: Address security recommendations to strengthen data protection and comply with industry regulations and AWS security standards.
  4. Improve Performance: Optimize AWS resources based on performance insights to enhance application responsiveness and user experience.

Key Recommendations for Cost Optimization

  1. Trusted Advisor is a powerful AWS tool that provides real-time insights, best practice recommendations, and personalized guidance to optimize your AWS environment.
  2. It offers valuable features, including cost optimization, security checks, performance insights, fault tolerance analysis, and service limit recommendations.
  3. Trusted Advisor has two tiers: Basic (free for all users) and Business (with advanced checks and enhanced support, available with AWS Business or Enterprise Support).
  4. Regularly review and act upon Trusted Advisor recommendations to enhance your AWS infrastructure's performance, security, and cost efficiency.

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