Debezium vs NineData
Debezium
debezium.io
NineData
ninedataglobal.comSide by side
| Figure | Debezium | NineData |
|---|---|---|
| Price from | Free | $30/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 4 |
| Spec score · Database Replication Software | 8.9 (#2) | 9.1 (#1) |
| Community support | The project points users to documentation, a Zulip chat room, and a Google Group for questions. | Community support is documentation plus a WeChat group, while Enterprise offers dedicated 7x24 support and SLA service. |
| Database integrations | Source connectors are listed for MongoDB, MariaDB, MySQL, PostgreSQL, SQL Server, Oracle, Db2, and Cassandra, among others. | Supported data sources include relational databases such as MySQL, PostgreSQL, Oracle, and SQL Server; NoSQL databases such as MongoDB, Redis, and Milvus; and warehouses including ClickHouse, Doris, StarRocks, Hive, and MaxCompute. |
| Deployment | The most common deployment uses Apache Kafka Connect; Debezium can also be embedded in JVM applications or run through Debezium Server. | NineData describes Community as on-premise and single-node Docker deployed, SaaS as fully managed cloud, and Enterprise as available for private environments. |
| Support | The project points users to its documentation, user chat room, and Google Group for questions. | The pricing page lists community support for Community, dedicated email support for SaaS, and enterprise SLA support for Enterprise. |
| What it does | Debezium captures row-level database changes so applications can respond to inserts, updates, and deletes as events. | NineData combines database DevOps, replication, comparison, backup, AI agents and OpenAPI automation for cloud and self-managed environments. |
Plans
NineData
- CommunityFree
- SaaS Data Replication$30 a month
- SaaS Data DevOps$1,000 a month
- EnterprisePriced on request
In their own words
Debezium
Debezium captures row-level database changes and delivers them to applications as events, so they can respond to inserts, updates, and deletes. Its connectors use database logs for low-delay capture without requiring changes to the data model, and can take initial or incremental snapshots, filter schemas, tables, and columns, and mask selected values. Listed databases include MongoDB, MariaDB, MySQL, PostgreSQL, SQL Server, Oracle, Db2, and Cassandra. Connectors for Vitess, Spanner, Informix, CockroachDB, YashanDB, Ingres, and Milvus are marked incubating and may change without backward compatibility. A common deployment uses Apache Kafka Connect; Debezium can also run through Debezium Server or as a library in JVM applications. Debezium Server can send serialized events to Amazon Kinesis, Google Cloud Pub/Sub, and Apache Pulsar. Ready-to-use transformations support routing, filtering, and event flattening. Debezium is free under the Apache Software License 2.0. Its quay.io container images are for testing and evaluation, not production.
NineData
NineData is a platform for database DevOps, replication, comparison, and AI-assisted data management. Database DevOps covers SQL standards review, approval workflows, automated release and rollback, archiving, and change tracking. Replication handles homogeneous and heterogeneous sources, cross-region synchronization, and cross-cloud or cross-environment migration. Data Comparison supports full, sampling-based, feature-column, and incremental checks, with repair SQL and DDL script generation. AI functions include slow SQL optimization, natural-language SQL generation, and support for multiple large language models. Supported sources include MySQL, PostgreSQL, Oracle, SQL Server, MongoDB, Redis, Milvus, ClickHouse, Doris, StarRocks, Hive, MaxCompute, and other listed systems. Deployment includes on-premise Community, managed SaaS, and private-environment Enterprise. Community is free forever and allows up to 10 data sources and 10 replication tasks. SaaS Data Replication costs $30 a month, billed by task volume and specifications. SaaS Data DevOps costs $1,000 a month on the same basis.