Hey HN – We’re Danny and Ethan from Telophase (<a href="https://telophase.dev">https://telophase.dev</a>). We’re building automation to isolate cloud environments by tenant or team. You can think of us as an Open-Source AWS Control Tower[1].<p>Our CLI is a drop-in tool to manage multi-account AWS setups. To start, we support AWS Account Factory and landing zones defined in AWS CDK. We plan to support multi-project GCP and multi-subscription Azure setups soon!<p>Features:<p>1. Manage accounts in code.<p>2. Provision accounts and their infrastructure with a single command, `telophase deploy`.<p>3. Deploy to a subset of accounts using tags such as staging, prod-eu, prod-us, etc<p>4. Monitor concurrent CDK deploys with our TUI<p>We decided to build Telophase after managing hundreds of accounts with Control Tower. We found it inflexible and required more integration work than we expected. Check out the readme for more:<p><a href="https://github.com/Santiago-Labs/telophasecli">https://github.com/Santiago-Labs/telophasecli</a><p>[1] <a href="https://aws.amazon.com/controltower/" rel="nofollow noreferrer">https://aws.amazon.com/controltower/</a>