Amazon DynamoDB vs Convex
Amazon DynamoDB
aws.amazon.com
Convex
convex.devSide by side
| Figure | Amazon DynamoDB | Convex |
|---|---|---|
| Price from | Free | $25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 3 |
| Spec score · Databases And Backend | 9.0 (#2) | 8.5 (#7) |
| Compliance | AWS says DynamoDB security controls and compliance standards address requirements for governments, global banks, and other high-sensitivity organizations. | Convex states that it is SOC 2 Type II compliant, supports HIPAA processing when customers sign a Business Associate Agreement, and complies with GDPR. |
| Integrations | The feature page lists integrations with AWS services; it describes AWS KMS encryption, IAM access control, and VPC endpoints with AWS PrivateLink. | Convex lists built-in integrations for Sentry, Datadog, Airbyte, and Fivetran. |
| Security | Customer data is encrypted in transit and at rest by default, and access can be controlled with IAM policies down to specific items and attributes. | Customer data is encrypted at rest with 256-bit AES, data in transit uses TLS and SSH, and Convex conducts third-party penetration tests at least annually. |
Plans
Amazon DynamoDB
- Free tierFree
- On-demand capacityPrice not published
- Provisioned capacityPrice not published
- DynamoDB Free TierFree
Convex
- Free & StarterFree
- Professional$25 a month
- Business & Enterprise$2,500 a month
In their own words
Amazon DynamoDB
Amazon DynamoDB is a serverless, managed NoSQL database for applications that need single-digit millisecond performance at any scale, according to AWS. Users do not provision or patch database servers, and tables can scale automatically, including to zero in on-demand mode. Primary keys and global or local secondary indexes provide ways to query data. Global tables support multi-Region, multi-active operation; AWS says they are designed for up to 99.999% availability. The database also supports native vector search for similarity searches and agent memory use cases. Data is encrypted in transit and at rest by default, and IAM policies can restrict access to specific items and attributes. Point-in-time recovery provides continuous, per-second backups and restoration within a configured period of 1 to 35 days. A free tier is listed with 25 WCUs, 25 RCUs, and 25 GB of storage per Region and payer account, among other limits. On-demand capacity is billed per request consumed; provisioned capacity is billed for specified capacity even if usage is lower.