Operate, analyze and secure your AWS environment through your favorite communication tools. Rex empowers your cloud operations team with real-time insights, clear explanations, and actionable recommendations — all through natural conversations.
Rex Copilot is your AI-powered Cloud Assistant for AWS, built to simplify operations, enhance security, and optimize costs, directly from Slack, or your preferred communications platform.
Streamline daily operations across accounts and regions.
Rex Copilot helps DevOps and platform teams handle complex AWS environments with speed and clarity:
"It's like having an AWS Solutions Architect always in your Slack."
Secure your cloud without leaving your workflow.
Rex Copilot brings security intelligence into your conversations:
Flag risky configurations (e.g. public S3 buckets, over-permissive IAM roles)
Explain IAM policies in plain English or Spanish
Identify potential threats across multiple accounts
Help teams stay compliant with real-time alerts and guidance
Stay ahead of misconfigurations with explainable, GenAI-powered insights.
Control and optimize cloud costs proactively.
Rex Copilot gives FinOps and engineering teams instant access to financial signals:
Understand billing anomalies as they happen
Get cost breakdowns across regions, accounts, and services
Detect unused or underutilized resources
Ask natural language questions about spend, usage, and trends
Turn cloud cost visibility into action—right inside your platform.
Save hours of manual work every week
Cut cloud costs with actionable insights
Get instant visibility across accounts and regions
Use GenAI to query your cloud in natural language
Interact with Rex seamlessly via your favorite communication tools and cloud environment
Two ways to get started with Rex Copilot
Two different ways to acquire Rex Copilot.
SaaS
Full feature access
Full feature access.
Special Pricing
Self Deployed
To install Rex, simply follow the step-by-step instructions in our Documentation Guide. It walks you through everything you need to get Rex up and running in just a few minutes.
No. Rex Copilot does not access your codebase, internal systems, or user data.
It only interacts with AWS metadata (e.g., IAM roles, EC2, S3) and operates in read-only mode by default.
Rex is billed as a monthly or annual flat-rate subscription through the AWS Marketplace, with payment upfront.
There are no usage-based limits, and the price stays stable regardless of how much you use it.
Yes — Rex temporarily stores your questions to maintain context across multi-turn conversations and improve user experience (UX). This context is saved in DynamoDB for up to 7 days, after which it’s automatically deleted. All records are handled securely and follow AWS best practices.
Absolutely. Rex supports any language, including Spanish, Portuguese, French, and more.
It responds in the language you typically use in Slack.
Rex uses Claude Sonnet via Amazon Bedrock as its default model, offering solid reasoning, security, and performance.
No — Rex operates strictly in an advisory role. It does not have permissions to create, edit, or modify anything in your AWS environment. All recommendations are read-only and designed to support your team’s decision-making.
Still have questions?
Reach out to our team at support@rexcopilot.com
Copyright ©2025 Rex Copilot by DinoCloud. All rights reserved. support@rexcopilot.com
