# Estuary Flow vs Hevo Data

**Leader by Vioscale score:** Estuary Flow

| Attribute | Estuary Flow | Hevo Data |
|---|---|---|
| **Vioscale score** | 80.4 (71% (medium)) | 65.2 (58% (medium)) |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | Estuary provides real-time and batch data movement across hundreds of systems using log-based change capture, event streaming, and traditional extract-load patterns, all without requiring code or infrastructure management. It's designed to power analytics, operational systems, and AI applications with sub-100ms latency in a single managed service. | Hevo is an end-to-end ELT platform that automates data movement from 150+ sources into warehouses with built-in dbt-based transformations and real-time operational visibility. It handles schema changes automatically, recovers from failures without manual intervention, and scales to process petabytes of data monthly. |
| features.capabilities | `{"cdc":true,"role":"elt","paradigm":"both","managed_cloud":true,"connector_count":"200+","self_hosted_oss":true,"incremental_runs":true,"distributed_executor":true}` | `{"cdc":true,"role":"elt","lineage":false,"paradigm":"both","dbt_native":true,"data_quality":false,"elt_pushdown":true,"python_first":false,"managed_cloud":true,"connector_count":"150+","self_hosted_oss":false,"incremental_runs":true,"distributed_executor":true}` |
| integrations.count | 200 | 150 |
| integrations.list | `[{"name":"Oracle"},{"name":"MySQL"},{"name":"PostgreSQL"},{"name":"Amazon S3"},{"name":"Google Cloud Storage"},{"name":"Azure Blob Storage"},{"name":"NetSuite"},{"name":"HubSpot"},{"name":"Salesforce"},{"name":"Google Pub/Sub"},{"name":"Amazon Kinesis"},{"name":"Apache Kafka"},{"name":"Snowflake"},{"name":"Google BigQuery"},{"name":"Amazon Redshift"},{"name":"Elasticsearch"},{"name":"MongoDB"},{"name":"Amazon DynamoDB"},{"name":"Pinecone"},{"name":"OpenAI"},{"name":"Databricks"},{"name":"Facebook Ads"},{"name":"LinkedIn Ads"},{"name":"Google Ads"},{"name":"SingleStore"},{"name":"Motherduck"},{"name":"Apache Iceberg"}]` | `[{"name":"MySQL"},{"name":"PostgreSQL"},{"name":"SQL Server"},{"name":"MongoDB"},{"name":"Oracle"},{"name":"Redshift"},{"name":"BigQuery"},{"name":"MariaDB"},{"name":"Salesforce"},{"name":"HubSpot"},{"name":"Zendesk"},{"name":"Shopify"},{"name":"Google Ads"},{"name":"Facebook Ads"},{"name":"Amazon S3"},{"name":"Google Cloud Storage"},{"name":"Azure Blob"},{"name":"SFTP"},{"name":"Snowflake"},{"name":"Google Cloud"},{"name":"dbt Core"}]` |
| market.availability | - | `{"hqCountry":"US","primaryMarkets":["US","EU"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"usage","plans":[{"free":true,"name":"Developer Free","summary":"Free forever up to 10GB/month","features":["Access to Cloud Plan features","10GB/month data limit","2 concurrent connectors","Cloud deployment"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Launch your first pipelines for free","contactSales":false,"includedLimits":{"data_moved":"10GB/month","concurrent_connectors":"2"}},{"free":false,"name":"Cloud","summary":"$0.50/GB + $100/connector, billed monthly","features":["200+ fully-managed connectors","Unlimited users","Millisecond latency or batch","Role-based access control (RBAC)","Bring your own cloud storage","US/EU data processing regions","SSH tunnel support","UI and CLI management","Standard support via community Slack and email","dbt Cloud integration","Kafka compatibility","Real-time monitoring and alerting","50% discount on 6+ connectors"],"components":[{"per":{"qty":1,"unit":"gb"},"kind":"metered","amount":0.5,"currency":"USD"},{"kind":"per_unit","unit":"connector","amount":100,"period":"month","currency":"USD"}],"contactSales":false},{"free":false,"name":"Enterprise","summary":"Custom pricing with volume discounts","features":["All Cloud features","Volume-based discounts","SOC 2 & HIPAA compliance reports","Single sign-on (SSO)","Custom SLA terms","Private and BYOC deployments","Provisioned servers","Custom region support","Private networking (PrivateLink, Google Service Connect)","Performance customization/tuning","Dedicated support via Slack and email","Migration assistance","IAM and advanced authentication","Custom connector development"],"description":"Scaled Pricing","contactSales":true}],"summary":"Usage-based: $0.50/GB + $100/connector/month. Free tier: 10GB/month.","currency":"USD","freeTier":true,"sourceUrl":"https://estuary.dev","retrievedAt":"2026-08-03T14:24:35.648Z","freeTrialDays":30,"startingPrice":{"amount":0.5,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"Free, up to 1M events/month","features":["1-hour scheduling","Up to 5 users"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Free forever for limited connectors","contactSales":false,"includedLimits":{"events":"1M/month"}},{"free":false,"name":"Starter","summary":"$299/month (monthly) or $265/month (annual, 12% off)","features":["Everything in Free, plus","Up to 10 users","150+ connectors","dbt integration","SSH/SSL","24/7 email and live chat support"],"components":[{"kind":"fixed","amount":299,"period":"month","currency":"USD"},{"kind":"fixed","amount":265,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"events":"5M-50M/month"}},{"free":false,"name":"Professional","summary":"$849/month (monthly) or $750/month (annual, 12% off)","features":["Everything in Starter, plus","Unlimited users","Hevo APIs for Pipeline automation","Reverse SSH","Add-ons available"],"components":[{"kind":"fixed","amount":849,"period":"month","currency":"USD"},{"kind":"fixed","amount":750,"period":"month","currency":"USD"}],"description":"Best value","contactSales":false,"includedLimits":{"events":"20M-100M/month"}},{"free":false,"name":"Business Critical","summary":"Custom pricing","features":["Everything in Professional, plus","Streaming Pipelines","Role Based Access Control","Single sign-on","Multiple Workspaces","VPC Peering","Advanced security certificates"],"contactSales":true}],"summary":"From $0 (Free). Starter $265–$299/month. Professional $750–$849/month. Custom plans available.","currency":"USD","freeTier":true,"sourceUrl":"https://hevodata.com","retrievedAt":"2026-08-03T14:25:36.545Z","freeTrialDays":14,"startingPrice":{"amount":265,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` |
| pricing.free_tier | yes | no |
| pricing.model | freemium | commercial |
| pricing.price_level | low | unknown |
| pricing.transparent | yes | yes |
| reliability.sla_pct | 99.9 | - |
| reliability.status_page | yes | yes |
| security.disclosure_policy | - | yes |
| security.gdpr | yes | yes |
| security.hipaa | yes | yes |
| security.soc2 | yes | yes |

## Capabilities (Data Engineering Tools)

| Capability | Estuary Flow | Hevo Data |
|---|:--:|:--:|
| **Core** |  |  |
| Tool role | ELT / ingestion | ELT / ingestion |
| Processing paradigm | Batch + streaming | Batch + streaming |
| **Connectivity** |  |  |
| Connector count | 200+ | 150+ |
| 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: Vioscale. Generated 2026-09-01T16:44:04.161Z. "-" = undocumented, not absent.*