Get instant cost estimates while you're still in the AWS Console. See exactly what that EC2 instance, RDS database, or S3 bucket will cost you—before you click create.
Trusted by startups and engineering teams
Every startup has been burned by unexpected AWS bills. It's almost a rite of passage.
"We launched our app Friday. By Monday, our AWS bill was $5,200. Nobody had any idea we'd created that many resources."
"Our developer spun up resources for testing and forgot about them. We paid $2,000/month for idle instances."
"Finance keeps asking why cloud costs jumped 40%. Engineering has no answer because we only see costs after the fact."
What if you could see the cost before clicking "Create"?
Prevent Cost Surprises NowBuilt by developers, for developers. No enterprise complexity. Just actionable cost insights when you need them.
See hourly, daily, monthly, and yearly costs for any AWS resource before you create it. No more guessing.
Our browser extension shows costs right in your workflow. No tab switching, no separate tools—just helpful info.
Automatically see how much you could save with Reserved Instances or Savings Plans. Up to 60% savings displayed instantly.
Integrate cost estimates into CI/CD pipelines, Terraform workflows, or custom tools. Simple REST API with detailed responses.
Set up simple approval rules for high-cost resources. Get notified when something expensive is about to be provisioned.
Daily cost digests, threshold alerts, and Slack integration. Stay informed without drowning in notifications.
No complex setup. No enterprise onboarding. Just sign up, install, and start saving.
Sign up with email—no credit card needed. Get 1,000 free API calls every month.
Add outseen to Chrome or Firefox. Takes 30 seconds. Works silently in the background.
See instant cost estimates in AWS Console. Get API key for integrations. Never overspend again.
Start free. Scale when you need. No surprise bills—unlike your AWS account.
For individuals and learning
For growing startups
For scaling teams
Our estimates are typically within 1-2% of actual AWS costs. We use the official AWS Pricing API and update our cache hourly.
We support the most commonly used AWS services: EC2, RDS, S3, Lambda, EKS, ElastiCache, and more. We're constantly adding support for additional services.
Yes! Our API integrates easily with CI/CD pipelines. You can call our estimation endpoint before applying Terraform changes or deploying CloudFormation stacks.
Join 500+ developers who've saved millions in cloud costs. Start your free trial today—no credit card required.