Amazon DynamoDB vs TiDB Cloud
Amazon DynamoDB
aws.amazon.com
TiDB Cloud
pingcap.comSide by side
| Figure | Amazon DynamoDB | TiDB Cloud |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 13 |
| Spec score · Databases And Backend | 9.0 (#2) | 8.6 (#7) |
| Spec score · Transaction Data Store Software | 9.0 (#2) | 8.6 (#9) |
| Spec score · Database Software | 8.9 (#11) | 9.2 (#5) |
| Company profile | Gartner lists Amazon Web Services as a public company founded in 2006, headquartered in Seattle, with more than 10,001 employees. | LinkedIn lists TiDB powered by PingCAP as privately held, headquartered in Sunnyvale, California, with 501–1,000 employees. |
| Encryption | Customer data is encrypted in transit and at rest by default, with AWS KMS owned, managed, or customer-managed key choices. | Data at rest and network traffic are encrypted; supported TLS versions are 1.2 and 1.3. |
| Free plan | Yes | Yes |
| Integrations | The feature page lists integrations with AWS services; it describes AWS KMS encryption, IAM access control, and VPC endpoints with AWS PrivateLink. | Official integrations include Kubernetes via TiDB Operator, Prometheus, Grafana, Datadog, New Relic, Kafka, Flink, Confluent, Airbyte, Amazon AppFlow and dbt. |
| Rating on G2 | 4.3 out of 5 from 499 reviews | 4.6 out of 5 from 66 reviews |
| Rating on Gartner Peer Insights | 4.6 out of 5 from 377 ratings | 4.9 out of 5 from 165 ratings |
| Rating on GetApp | 4.4 out of 5 from 21 reviews | 0 out of 5 from 0 reviews |
| Scaling | DynamoDB has no servers to provision or patch and can automatically scale tables, including scaling to zero in on-demand mode. | Starter offers on-demand compute that scales to zero when idle. |
| 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. | TiDB Cloud supports email and password login, standard SSO, organization SSO, private endpoints, public endpoints, and console audit logging across all four listed plans. |
| What it does | Amazon DynamoDB is a serverless, fully managed distributed NoSQL database supporting key-value and document models with single-digit-millisecond performance. | TiDB Cloud is a fully managed distributed SQL database service for transactional, analytical, vector-search and AI workloads. |
Plans
Amazon DynamoDB
- Free tierFree
- On-demand capacityPrice not published
- Provisioned capacityPrice not published
- DynamoDB Free TierFree
TiDB Cloud
- TiDB Cloud StarterFree
- TiDB Cloud EssentialPrice not published
- TiDB Cloud Premium$1,800 a month
- TiDB Cloud Dedicated$0.22 a month
- StarterFree
- TiDB Cloud StarterFree
- Essential$400 a month
- Dedicated$1,376 a month
- Premium$1,800 a month
- TiDB Cloud Premium Preview$1,800 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.
TiDB Cloud
TiDB Cloud is a managed cloud database service built around an open-source distributed SQL database with MySQL compatibility. It supports transactional and analytical workloads, horizontal scaling, multi-region deployment, and geo-partitioning across Starter, Essential, Premium, and Dedicated plans. Starter includes up to 25 GiB of row storage, 25 GiB of column storage, and 250 million Request Units per month per organization, for up to the first five instances. Its on-demand compute scales to zero when idle, and vector storage and search are in public preview. CSV, Parquet, and SQL file imports are supported across the listed plans. Email and password login, SSO options, private and public endpoints, and console audit logging are listed across all four plans. Prometheus, Grafana, and Datadog integrations are listed for Essential, Premium, and Dedicated in public preview. All users can submit billing and account support tickets; guaranteed technical-ticket response times require paid support plans. The service is available through web and API platforms. Starter is free; the Dedicated plan is listed as starting at $0.22 a month and from $1376 / month.