# Apache Flink vs Hightouch

**Leader by vioscaleAI score:** Hightouch

| Attribute | Apache Flink | Hightouch |
|---|---|---|
| **vioscaleAI score** | 57.4 (55% (medium)) | 71.8 (71% (medium)) |
| activity.commits_last_30d | 100 | - |
| adoption.dependent_repos | 2,391 | - |
| adoption.github_stars | 26,406 | - |
| adoption.package_downloads_weekly | 26,298 | - |
| 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":"A data integration platform that connects data warehouses to marketing, sales, and business applications to keep all systems updated with accurate customer information. Includes AI-powered ad creation through its Ad Studio feature. It is indexed under Data Engineering Tools.","source":"https://hightouch.com","question":"What is Hightouch?","confidence":0.6},{"answer":"Hightouch offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://hightouch.com/pricing","question":"Is Hightouch free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Hightouch. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://hightouch.com/pricing","question":"What platforms does Hightouch support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Hightouch, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://hightouch.com","question":"Can Hightouch be self-hosted?","confidence":0.6},{"answer":"We have confirmed 70 integrations for Hightouch, including Acoustic, ActiveCampaign, Adobe Analytics, Adobe Campaign Classic, Adobe Experience Platform, Adobe Target, Airship and Airtable, plus 62 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://hightouch.com","question":"What does Hightouch integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001, HIPAA and GDPR for Hightouch. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Hightouch not holding them. Always confirm compliance directly before you rely on it.","source":"https://hightouch.com/platform/security","question":"What security certifications does Hightouch have?","confidence":0.6},{"answer":"Hightouch is available worldwide. The vendor is headquartered in the United States.","source":"https://hightouch.com/pricing","question":"Where is Hightouch available?","confidence":0.75}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":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 activation platform that syncs information from data warehouses to business applications, with support for numerous pre-built integrations and the ability to create custom connections without coding. |
| 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":"reverse_etl","paradigm":"both","dbt_native":true,"elt_pushdown":true,"managed_cloud":true,"connector_count":"300+","self_hosted_oss":false,"incremental_runs":true,"custom_connector_sdk":true,"managed_cloud_available":true}` |
| integrations.count | 16 | 102 |
| 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":"Acoustic"},{"name":"ActiveCampaign"},{"name":"Adobe Analytics"},{"name":"Adobe Campaign Classic"},{"name":"Adobe Experience Platform"},{"name":"Adobe Target"},{"name":"Airship"},{"name":"Airtable"},{"name":"Algolia"},{"name":"Amplitude"},{"name":"Anaplan"},{"name":"Apache Kafka"},{"name":"AppsFlyer"},{"name":"Asana"},{"name":"Attentive"},{"name":"Auth0"},{"name":"Awin"},{"name":"AWS Lambda"},{"name":"Azure Blob Storage"},{"name":"Azure Functions"},{"name":"BigCommerce"},{"name":"Bloomreach"},{"name":"Bluecore"},{"name":"Braze"},{"name":"Brevo"},{"name":"Campaign Monitor"},{"name":"Chargebee"},{"name":"ChartMogul"},{"name":"ChatGPT Ads"},{"name":"ChurnZero"},{"name":"ClickUp"},{"name":"Close"},{"name":"CockroachDB"},{"name":"Cordial"},{"name":"Courier"},{"name":"Criteo"},{"name":"Customer.io"},{"name":"Discord"},{"name":"Drift"},{"name":"Dropbox"},{"name":"DynamoDB"},{"name":"Elasticsearch"},{"name":"Eloqua"},{"name":"Emarsys"},{"name":"Epsilon Retail Media"},{"name":"Freshdesk"},{"name":"Freshsales"},{"name":"Front"},{"name":"FullStory"},{"name":"Gainsight"},{"name":"Snowflake","native":true,"category":"data_warehouse","direction":"inbound"},{"name":"Databricks","native":true,"category":"data_warehouse","direction":"inbound"},{"name":"BigQuery","native":true,"category":"data_warehouse","direction":"inbound"},{"name":"Teradata Vantage","native":true,"category":"data_warehouse","direction":"inbound"},{"name":"PlanetScale","native":true,"category":"database","direction":"inbound"},{"name":"Google Analytics","native":true,"category":"analytics","direction":"inbound"},{"name":"Salesforce","native":true,"category":"crm","direction":"outbound"},{"name":"Salesforce Marketing Cloud","native":true,"category":"email","direction":"outbound"},{"name":"Salesforce Pardot","native":true,"category":"crm","direction":"outbound"},{"name":"Google Ads","native":true,"category":"advertising","direction":"outbound"},{"name":"Meta Conversions API","native":true,"category":"advertising","direction":"outbound"},{"name":"Meta Custom Audiences","native":true,"category":"advertising","direction":"outbound"},{"name":"Spotify Ads Manager","native":true,"category":"advertising","direction":"outbound"},{"name":"The Trade Desk","native":true,"category":"advertising","direction":"outbound"},{"name":"Pipedrive","native":true,"category":"crm","direction":"outbound"},{"name":"Slack","native":true,"category":"communication","direction":"outbound"},{"name":"Zapier","native":true,"category":"automation","direction":"bidirectional"},{"name":"Zendesk","native":true,"category":"support","direction":"outbound"},{"name":"Workday","native":true,"category":"hcm","direction":"outbound"},{"name":"Xero","native":true,"category":"accounting","direction":"outbound"},{"name":"Google Cloud Storage","native":true,"category":"cloud_storage","direction":"outbound"},{"name":"Google Sheets","native":true,"category":"spreadsheet","direction":"outbound"},{"name":"Help Scout"},{"name":"OneSignal"},{"name":"Gong"},{"name":"Box"},{"name":"Smartsheet"},{"name":"Firestore"},{"name":"ClickHouse"},{"name":"OpenSearch"},{"name":"Optimizely"},{"name":"Planhat"},{"name":"Userflow"},{"name":"Vero Cloud"},{"name":"Heap"},{"name":"CleverTap"},{"name":"Microsoft Ads (Bing Ads)"},{"name":"Medallia"},{"name":"Unify"},{"name":"HTTP Request"},{"name":"Hightouch Personalization API"},{"name":"Greenplum Database"}]` |
| language.primary | Java | - |
| license.spdx | Apache-2.0 | - |
| market.availability | - | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"linux":true,"windows":true}` | `{"web":true}` |
| pricing | `{"type":"open_source","sourceUrl":"https://flink.apache.org","retrievedAt":"2026-09-14T09:27:44.802Z"}` | `{"type":"usage","plans":[{"free":true,"name":"Basic Reverse ETL","summary":"Free tier","features":["Up to 2 active syncs","Unlimited destination count","Unlimited user seats"],"description":"Reverse ETL platform with limited active syncs","contactSales":false,"includedLimits":{"active_syncs":"2"}}],"addOns":[{"name":"Premium Extensions"}],"summary":"Usage-based pricing with free tier. Mix-and-match products based on actual usage.","currency":"USD","freeTier":true,"sourceUrl":"https://hightouch.com/pricing","retrievedAt":"2026-08-13T22:24:29.684Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | freemium |
| pricing.price_level | free | low |
| pricing.transparent | yes | yes |
| reliability.status_page | - | yes |
| security.disclosure_policy | yes | - |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.iso27001 | - | yes |
| security.scorecard | 5.7 | - |
| security.soc2 | - | yes |
| 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}` | - |

## Capabilities (Data Engineering Tools)

| Capability | Apache Flink | Hightouch |
|---|:--:|:--:|
| **Core** |  |  |
| Tool role | Processing engine | Reverse-ETL |
| Processing paradigm | Batch + streaming | Batch + streaming |
| **Connectivity** |  |  |
| Connector count | 17+ | 300+ |
| 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 2026-10-15T22:17:13.590Z. "-" = undocumented, not absent.*