Monthly AWS cost estimates based on observable platform activity. Adjust inputs to model different usage scenarios. Prices: Lambda $0.0000002/invocation + $0.0000166667/GB-s; DDB PAY_PER_REQUEST $1.25/million RCU, $1.25/million WCU; CloudFront $0.085/GB; API GW $3.50/million; S3 $0.023/GB.
Total estimated monthly cost:
$0.00
Low
⚡ Lambda
$0.00/moInvocations × $0.0000002 + GB-seconds × $0.0000166667
Free tier: 1M invocations + 400,000 GB-s/month. First-year accounts may be $0.
🗄 DynamoDB
$0.00/moPAY_PER_REQUEST: $1.25/million RCUs + $1.25/million WCUs
Free tier: 25 GB storage, 25 WCU, 25 RCU (provisioned only). PAY_PER_REQUEST suits spiky workloads.
🌐 CloudFront
$0.00/moPage views × 50 KB avg size at $0.085/GB transfer
Free tier: 1 TB transfer + 10M HTTPS requests/month. S3-origin static hosting is nearly free at low scale.
🔌 API Gateway
$0.00/mo$3.50 per million HTTP API requests
Free tier: 1M calls/month for 12 months. HTTP APIs cost 70% less than REST APIs.
🪣 S3 Storage
$0.00/mo$0.023/GB storage + $0.0004/1000 GET requests
Free tier: 5 GB storage, 20K GET, 2K PUT requests/month for 12 months.
📊 Cost Breakdown
Lambda$0.00
DynamoDB$0.00
CloudFront$0.00
API Gateway$0.00
S3$0.00
Total monthly estimate$0.00
Estimates only. Actual costs depend on billing tier, reserved capacity, data transfer zones, and active promotions. Check AWS Billing Console for actuals.