Decodable vs Tantor Low-Code CDC
Decodable
decodable.coTantor Low-Code CDC
tantor.aiSide by side
| Figure | Decodable | Tantor Low-Code CDC |
|---|---|---|
| Price from | $0.01/mo | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 0 |
| Spec score · Change Data Capture Software | 8.3 (#4) | 6.8 (#18) |
| Deployment | Customers can use Decodable-hosted infrastructure or a Bring Your Own Cloud deployment option. | Tantor supports on-premises, private cloud, and fully air-gapped deployment, with components running within the customer's infrastructure. |
| Intended users | Decodable describes the platform as serving data engineers, application developers, and data scientists building real-time applications and services. | Tantor describes its platform as serving regulated industries including BFSI, healthcare, and utilities. |
| Support | Free includes community Slack and chat support with best-effort response; Enterprise includes dedicated Slack or Teams, chat, email, and Zoom support around the clock. | Tantor says its ongoing support includes governance policy review and regulatory alignment updates; its team typically responds to enquiries within 24 hours. |
Plans
In their own words
Decodable
Decodable is a managed, serverless platform for real-time ETL, ELT, and stream processing, built on Apache Flink and Debezium. It lets teams create pipelines in SQL, Java, or Python and manage them through a UI, CLI, APIs, or dbt. SQL supports transformations, filtering, stateful joins, and complex event processing. Pipelines process data exactly once by default and can resume after a stop or failure. Connectors include Apache Kafka, PostgreSQL, Apache Iceberg, and Snowflake, with Debezium-powered change data capture. Teams can use Decodable-hosted infrastructure or a Bring Your Own Cloud deployment. The free plan costs nothing and does not expire or require a credit card; it includes 24 hours or 10GiB of stream retention, 20 streams, and four running tasks. On Demand costs $0.12 a month, billed monthly, and Enterprise costs $0.10 a year, billed annually with committed capacity. Decodable is available via API, web, and self-hosted deployment.
Tantor Low-Code CDC
Tantor Low-Code CDC provides a visual way to stream database inserts, updates, and deletes into governed pipelines without writing code. Users select source tables and choose capture operations and masking rules through guided controls. The product detects and masks personally identifiable information before downstream delivery and handles source schema changes automatically. Each captured change carries row-level lineage for auditability. Tantor names Oracle, PostgreSQL, SQL Server, MongoDB, and MySQL as supported sources. Its broader CDC platform uses log-based capture from transaction logs without triggers or queries, and says changes reach its federation layer and AI agents in under 60 seconds. Captured changes are immutably logged with what changed, when, where it came from, and who consumed it. Governed data can flow to lakehouses, agents, and analytics. Deployment supports on-premises, private cloud, and air-gapped environments, with a hybrid model. Tantor describes regulated-industry use, including BFSI, healthcare, and utilities. Pricing is on request; the page offers a demo and no free plan or trial.