Serverless — Standard
Not listed
0.5 DCU starting capacity · 0.5 DCU capacity increments · Up to 15 read replicas
Checked 22 Sep 2026
Plans and prices
Amazon DocumentDB pricing
Serverless — I/O-Optimized
Not listed
0.5 DCU starting capacity · 0.5 DCU capacity increments · Up to 15 read replicas
Checked 22 Sep 2026
Provisioned On-Demand — Standard
Not listed
10-minute minimum billing period · Up to 15 read replicas
Checked 22 Sep 2026
Provisioned On-Demand — I/O-Optimized
Not listed
10-minute minimum billing period · Up to 15 read replicas
Checked 22 Sep 2026
Amazon DocumentDB free trial
Free
750 hours/month of db.t3.medium · 30 million I/Os · 5 GB storage · 5 GB backup storage
Checked 3 Oct 2026
Free trial
Free
750 db.t3.medium instance-hours/month · 30 million I/Os · 5 GB storage · 5 GB backup storage
Checked 15 Oct 2026
Amazon DocumentDB Serverless (Standard)
$0.08 a month
0.5 DCU minimum · 0.5 DCU increments · compute example excludes storage and other costs
Checked 3 Oct 2026
Amazon DocumentDB Serverless (I/O-Optimized)
$0.09 a month
0.5 DCU minimum · 0.5 DCU increments · compute example excludes storage and other costs
Checked 3 Oct 2026
DocumentDB Serverless
Not listed
Starts at 0.5 DCU · Standard example $0.0822 per DCU-hour · I/O-Optimized example $0.0905 per DCU-hour · up to 15 read replicas
Checked 15 Oct 2026
DocumentDB I/O-Optimized
Not listed
No database I/O charge · pricing example uses $0.3047/hour db.r5.large and $0.30/GB-month storage
Checked 15 Oct 2026
DocumentDB Standard
Not listed
Storage as low as $0.10/GB-month · I/O $0.20 per million requests in pricing example · backup storage equal to data storage free
Checked 15 Oct 2026