I don't need any other features (other than batch uploading). The best ones I've found so far are Ambar, I, librarian, and Lodestone with their multiple 'snippet' search functionality, however for various reasons they won't work with my use case.[1]. Source: almost 3 years ago

Ambar - Document Search Engine · An open-source document search engine with automated crawling, OCR, tagging and instant full-text search. Source: about 3 years ago

AWS Budgets: This service allows you to set custom budgets for your AWS costs and receive alerts when your costs exceed your budgeted amount. Source: over 1 year ago

You might be better off trying to get a prepaid visa card (or similar) and set your account up with that. And definitely create budget alerts so you'll get an email as soon as your bill goes over a dollar (or whatever limit you choose). Source: over 1 year ago

Automated billing and budget setup with alerts for increased usage. - Source: dev.to / over 2 years ago

AWS allows configuring cost alerts via AWS Budgets service. https://aws.amazon.com/aws-cost-management/aws-budgets/. - Source: Hacker News / over 2 years ago

AWS Budgets – Use this handy tool to set custom budgets and track your costs/usage for different use cases. You can set an alert for when the actual or forecasted cost goes over your budget threshold. The tool can also alert you when your actual Reserved instances or Savings Plan utilization/coverage drops below the threshold you’ve set for it. - Source: dev.to / about 3 years ago