# Apache Flink vs dbt Core

**Leader by vioscaleAI score:** dbt Core

| Attribute | Apache Flink | dbt Core |
|---|---|---|
| **vioscaleAI score** | 57.4 (55% (medium)) | 65.7 (73% (medium)) |
| activity.commits_last_30d | 100 | 100 |
| adoption.dependent_repos | 2,391 | 553 |
| adoption.github_stars | 26,406 | 14,028 |
| adoption.package_downloads_weekly | 26,298 | 21,005,917 |
| content.faq | `[{"answer":"A framework that processes real-time streams and batch data at scale, enabling stateful computations with low latency and high throughput across distributed clusters. It is indexed under Data Engineering Tools.","source":"https://flink.apache.org","question":"What is Apache Flink?","confidence":0.6},{"answer":"Apache Flink is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.","source":"https://flink.apache.org","question":"Is Apache Flink free to use?","confidence":0.6},{"answer":"Apache Flink supports Windows, macOS, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://flink.apache.org","question":"What platforms does Apache Flink support?","confidence":0.6},{"answer":"Yes. Apache Flink can be deployed cloud / SaaS, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://flink.apache.org","question":"Can Apache Flink be self-hosted?","confidence":0.6},{"answer":"We have confirmed 17 integrations for Apache Flink, including Kafka, Cassandra, Elasticsearch, MongoDB, OpenSearch, RabbitMQ, Google Cloud Pub/Sub and Apache Pulsar, plus 9 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://flink.apache.org","question":"What does Apache Flink integrate with?","confidence":0.6},{"answer":"Yes. Apache Flink is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/apache/flink","question":"Is Apache Flink open source?","confidence":0.99}]` | `[{"answer":"dbt is a framework that enables data teams to transform data using SQL-based development practices similar to software engineering, with built-in testing, version control, and deployment capabilities. It provides lineage tracking, documentation, and can run locally or in the cloud. It is indexed under Data Engineering Tools.","source":"https://www.getdbt.com","question":"What is dbt Core?","confidence":0.6},{"answer":"dbt Core is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. A commercial or hosted edition starts at $100 per user per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://www.getdbt.com","question":"Is dbt Core free to use?","confidence":0.6},{"answer":"dbt Core supports the web, Windows, macOS, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.getdbt.com","question":"What platforms does dbt Core support?","confidence":0.6},{"answer":"Yes. dbt Core can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.getdbt.com","question":"Can dbt Core be self-hosted?","confidence":0.6},{"answer":"We have confirmed 6 integrations for dbt Core, including Tableau, Fivetran, OpenAI, Snowflake, Azure AI and Databricks. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.getdbt.com","question":"What does dbt Core integrate with?","confidence":0.6},{"answer":"We have independently confirmed ISO 27001 and GDPR for dbt Core. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as dbt Core not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.getdbt.com/security","question":"What security certifications does dbt Core have?","confidence":0.7},{"answer":"Yes. dbt Core is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/dbt-labs/dbt-core","question":"Is dbt Core open source?","confidence":0.95},{"answer":"dbt Core is available worldwide. Its primary market is the United States.","source":"https://www.getdbt.com","question":"Where is dbt Core available?","confidence":0.5}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | A distributed processing engine and framework that handles both continuous data streams and bounded datasets using in-memory computation, designed to run at scale across cluster environments with state management and high throughput. | A data transformation framework that applies software engineering principles—such as version control, testing, and modularity—to SQL-based analytics workflows. |
| features.capabilities | `{"cdc":true,"role":"engine","paradigm":"both","managed_cloud":true,"connector_count":"17+","self_hosted_oss":true,"incremental_runs":true,"distributed_executor":true}` | `{"role":"transform","lineage":true,"paradigm":"batch","dbt_native":true,"data_quality":true,"managed_cloud":true,"connector_count":"6+ named integrations with broader ecosystem","self_hosted_oss":true,"self_hosted_available":true}` |
| integrations.count | 16 | 6 |
| integrations.list | `[{"name":"Kafka"},{"name":"Cassandra"},{"name":"Elasticsearch"},{"name":"MongoDB"},{"name":"OpenSearch"},{"name":"RabbitMQ"},{"name":"Google Cloud Pub/Sub"},{"name":"Apache Pulsar"},{"name":"JDBC"},{"name":"Apache HBase"},{"name":"Apache Hive"},{"name":"Amazon Kinesis"},{"name":"Amazon Firehose"},{"name":"Amazon DynamoDB"},{"name":"Apache Kudu"},{"name":"Prometheus"},{"name":"HTTP"},{"name":"AWS","native":true},{"name":"Google Cloud PubSub","native":true},{"name":"HBase","native":true},{"name":"Hive","native":true},{"name":"Kudu","native":true},{"name":"Pulsar","native":true},{"name":"YARN","native":true},{"name":"HDFS","native":true},{"name":"CDC","direction":"inbound"}]` | `[{"name":"Tableau"},{"name":"Fivetran"},{"name":"OpenAI"},{"name":"Snowflake"},{"name":"Azure AI"},{"name":"Databricks"}]` |
| language.primary | Java | Rust |
| license.spdx | Apache-2.0 | Apache-2.0 |
| market.availability | - | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"linux":true,"windows":true}` | `{"cli":true,"mac":true,"web":true,"linux":true,"windows":true}` |
| pricing | `{"type":"open_source","sourceUrl":"https://flink.apache.org","retrievedAt":"2026-09-14T09:27:44.802Z"}` | `{"type":"hybrid","plans":[{"free":true,"name":"Developer","summary":"Free","features":["Browser-based IDE","Multi-factor authentication (MFA)","Job scheduling","Keep on the latest dbt release"],"minSeats":1,"description":"The fastest way to get started with dbt","contactSales":false,"includedLimits":{"seats":"1","projects":"1","successful_models_per_month":"3,000"}},{"free":false,"name":"Starter","summary":"$100/seat/month","features":["All Developer features","dbt Catalog basic","dbt Semantic Layer basic","dbt Copilot code generation","API access"],"minSeats":5,"components":[{"kind":"per_unit","unit":"seat","amount":100,"period":"month","currency":"USD"}],"description":"Pay as you go pricing for your first dbt project","contactSales":false,"includedLimits":{"seats":"5","projects":"1","queried_metrics_per_month":"5,000","successful_models_per_month":"15,000"}},{"free":false,"name":"Enterprise","summary":"Custom pricing","features":["All Starter features","dbt Catalog advanced","dbt Semantic Layer advanced","dbt Copilot","dbt Canvas","dbt Insights","dbt Mesh Enterprise"],"contactSales":true,"includedLimits":{"projects":"30","queried_metrics_per_month":"20,000","successful_models_per_month":"100,000"}},{"free":false,"name":"Enterprise+","summary":"Custom pricing","features":["All Enterprise features","PrivateLink","IP Restrictions","Rollback","Hybrid projects"],"contactSales":true,"includedLimits":{"projects":"Unlimited","queried_metrics_per_month":"20,000","successful_models_per_month":"100,000"}}],"summary":"Free Developer tier, $100/seat/month for Starter, custom pricing for Enterprise","currency":"USD","freeTier":true,"sourceUrl":"https://www.getdbt.com","retrievedAt":"2026-08-05T13:08:54.690Z","freeTrialDays":14,"startingPrice":{"amount":100,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | open_source |
| pricing.price_level | free | free |
| pricing.transparent | yes | yes |
| release.cadence_days | - | 2 |
| release.history | - | `[{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.8","date":"2026-10-14T07:49:06Z","type":"stable","version":"v2.0.8"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v1.13.0b1","date":"2026-10-14T07:41:52Z","type":"prerelease","version":"v1.13.0b1"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v1.12.6","date":"2026-10-14T10:24:02Z","type":"stable","version":"v1.12.6"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v1.11.16","date":"2026-10-14T08:25:55Z","type":"stable","version":"v1.11.16"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.0-dev.41-test-pypi","date":"2026-09-23T14:17:38Z","type":"prerelease","version":"v2.0.0-dev.41-test-pypi"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.5","date":"2026-09-18T15:47:44Z","type":"stable","version":"v2.0.5"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.4","date":"2026-09-16T07:12:13Z","type":"stable","version":"v2.0.4"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.3","date":"2026-09-16T01:44:05Z","type":"stable","version":"v2.0.3"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.2","date":"2026-09-15T16:08:05Z","type":"stable","version":"v2.0.2"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.2-test-pypi","date":"2026-09-15T14:48:47Z","type":"prerelease","version":"v2.0.2-test-pypi"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v1.12.5","date":"2026-09-15T19:07:42Z","type":"stable","version":"v1.12.5"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.1","date":"2026-09-14T22:07:43Z","type":"stable","version":"v2.0.1"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.0","date":"2026-09-14T20:50:56Z","type":"stable","version":"v2.0.0"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.0-dev.39-test-pypi","date":"2026-09-09T13:17:55Z","type":"prerelease","version":"v2.0.0-dev.39-test-pypi"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.0-dev.38-test-pypi","date":"2026-09-09T11:24:08Z","type":"prerelease","version":"v2.0.0-dev.38-test-pypi"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.0-dev.37-test-pypi","date":"2026-09-09T09:21:59Z","type":"prerelease","version":"v2.0.0-dev.37-test-pypi"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.0-rc.2","date":"2026-09-08T14:57:16Z","type":"prerelease","version":"v2.0.0-rc.2"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v1.12.4","date":"2026-09-08T10:00:57Z","type":"stable","version":"v1.12.4"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v1.11.15","date":"2026-09-08T06:42:56Z","type":"stable","version":"v1.11.15"},{"url":"https://github.com/dbt-labs/dbt/releases/tag/v2.0.0-dev.35-test-pypi","date":"2026-09-03T12:35:02Z","type":"prerelease","version":"v2.0.0-dev.35-test-pypi"}]` |
| reliability.status_page | - | yes |
| security.disclosure_policy | yes | - |
| security.gdpr | - | yes |
| security.iso27001 | - | yes |
| security.scorecard | 5.7 | 6 |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.apache.flink%3Aflink-java&per_page=100","last_12m":0,"max_severity":null}` | `{"count":4,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=dbt-core&per_page=100","last_12m":0,"max_severity":"HIGH"}` |

## Capabilities (Data Engineering Tools)

| Capability | Apache Flink | dbt Core |
|---|:--:|:--:|
| **Core** |  |  |
| Tool role | Processing engine | Transformation |
| Processing paradigm | Batch + streaming | Batch |
| **Connectivity** |  |  |
| Connector count | 17+ | 6+ named integrations with broader ecosystem |
| CDC / log-based replication | ✓ | - |
| **Transformation** |  |  |
| In-warehouse transformation (push-down) | - | - |
| dbt-native orchestration | - | ✓ |
| **Deployment** |  |  |
| Self-hosted / open-source available | ✓ | ✓ |
| Managed cloud available | ✓ | ✓ |
| **Governance** |  |  |
| Data lineage / asset catalog | - | ✓ |
| **Authoring** |  |  |
| Python-first authoring | - | - |
| **Execution** |  |  |
| Incremental / partition-aware runs | ✓ | - |
| **Quality** |  |  |
| Built-in data quality / tests | - | ✓ |
| **Scale** |  |  |
| Horizontal scale (distributed executor) | ✓ | - |

*Source: vioscaleAI. Generated 2026-10-16T17:44:48.679Z. "-" = undocumented, not absent.*