Comparison

Apache Beam vs Meltano

On the evidence we track, Apache Beam leads this comparison with a composite score of 70/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Apache Beam full profile →Meltano full profile →

Machine formatsJSON Markdown GraphQLor send Accept: application/json

★Apache Beam70

Meltano54

Attribute comparison across 2 tools
Attribute	Apache BeamLeader	Meltano
Vioscale score	70 / 100low · 35%	54 / 100low · 41%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	commercial	commercial
Price levelpricing.price_level	free	low
Transparentpricing.transparent	✓	✗
Integrations
Countintegrations.count	-	8
Security
Disclosure policysecurity.disclosure_policy	-	✓
Gdprsecurity.gdpr	-	✓
Scorecardsecurity.scorecard	6.4	-
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fapache%2Fbeam&per_page=100 · Last 12m: 0	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=meltano&per_page=100 · Last 12m: 0
Adoption
Dependent reposadoption.dependent_repos	1,425	42
Github starsadoption.github_stars	8,650	2,609
Activity
Commits last 30dactivity.commits_last_30d	100	61
Release
Cadence daysrelease.cadence_days	36	3
Historyrelease.history	20 items	20 items
License
Spdxlicense.spdx	Apache-2.0	MIT
Language
Primarylanguage.primary	Java	Python
Market
Availabilitymarket.availability	-	Available worldwide

Score

Vioscale score

Apache Beam70 / 100low · 35%

Meltano54 / 100low · 41%

Pricing

Free tier

Apache Beam✓

Meltano✓

Model

Apache Beamcommercial

Meltanocommercial

Price level

Apache Beamfree

Meltanolow

Transparent

Apache Beam✓

Meltano✗

Integrations

Count

Apache Beam–

Meltano8

Security

Disclosure policy

Apache Beam–

Meltano✓

Gdpr

Apache Beam–

Meltano✓

Scorecard

Apache Beam6.4

Meltano–

Vulnerabilities

Apache BeamCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fapache%2Fbeam&per_page=100 · Last 12m: 0

MeltanoCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=meltano&per_page=100 · Last 12m: 0

Adoption

Dependent repos

Apache Beam1,425

Meltano42

Github stars

Apache Beam8,650

Meltano2,609

Activity

Commits last 30d

Apache Beam100

Meltano61

Release

Cadence days

Apache Beam36

Meltano3

History

Apache Beam20 items

Meltano20 items

License

Spdx

Apache BeamApache-2.0

MeltanoMIT

Language

Primary

Apache BeamJava

MeltanoPython

Market

Availability

Apache Beam–

MeltanoAvailable worldwide

Capabilities

Feature-by-feature on the axes that matter for data engineering tools. “-” means undocumented, not absent.

Capability comparison for Data Engineering Tools
Capability	Apache Beam	Meltano
Core
Tool role	Orchestrator	ELT / ingestion
Processing paradigm	Batch + streaming	Batch + streaming
Connectivity
Connector count	Multiple I/O connectors for diverse data sources and sinks	600+
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)	✓	-

Core

Tool role

Apache BeamOrchestrator

MeltanoELT / ingestion

Processing paradigm

Apache BeamBatch + streaming

MeltanoBatch + streaming

Connectivity

Connector count

Apache BeamMultiple I/O connectors for diverse data sources and sinks

Meltano600+

CDC / log-based replication

Apache Beam-

Meltano✓

Transformation

In-warehouse transformation (push-down)

Apache Beam-

Meltano✓

dbt-native orchestration

Apache Beam-

Meltano✓

Deployment

Self-hosted / open-source available

Apache Beam✓

Meltano✓

Managed cloud available

Apache Beam✓

Meltano✓

Governance

Data lineage / asset catalog

Apache Beam-

Meltano-

Authoring

Python-first authoring

Apache Beam-

Meltano-

Execution

Incremental / partition-aware runs

Apache Beam-

Meltano✓

Quality

Built-in data quality / tests

Apache Beam-

Meltano-

Scale

Horizontal scale (distributed executor)

Apache Beam✓

Meltano-

What each one is

The product in its own terms, so the numbers below have context.

Apache Beam

Leader

Apache Beam enables organizations to process data in both batch and streaming modes through a single unified model, with the flexibility to read from diverse data sources and write to popular data sinks across different deployment environments.

Independently observed

Meltano

Meltano provides a code-first approach to data integration, offering 600+ pre-built connectors with compute-time pricing and integrated governance. It enables teams to combine data extraction, loading, and transformation workflows with native dbt support and orchestration capabilities.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Apache Beam

Leader

Open sourceFree tier

as of 2026-08-03verify ↗

Meltano

HybridFree tier

Free open-source version. Managed cloud plans from Starter (200 compute hrs/mo) to Enterprise (unlimited). Pay for compute, not rows.

Starter-
- 200 compute hours/mo
- Managed infrastructure
- 25 workspaces
- Unlimited users
- 600+ connectors
- +5 more
Growth-
- 2000 compute hours/mo
- Everything in Starter
- 100 workspaces
- 8 hours of engineering on demand/mo
- Shared account management
Scale-
- 5000 compute hours/mo
- Everything in Growth
- Unlimited workspaces
- 15 hours of engineering on demand/mo
- Dedicated account management
- +1 more
EnterpriseContact sales
- Unlimited compute hours/mo
- Everything in Scale
- Custom connectors
- Custom hours of engineering on demand/mo
- Custom SLA

as of 2026-08-03verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Apache Beam	Meltano
WebPlatforms	-	✓
LinuxPlatforms	-	✓
CLIPlatforms	-	✓
Cloud / SaaSDeployment	✓	✓
Self-hostedDeployment	✓	✓
On-premiseDeployment	✓	✗

Platforms

Web

Apache Beam–

Meltano✓

Linux

Apache Beam–

Meltano✓

CLI

Apache Beam–

Meltano✓

Deployment

Cloud / SaaS

Apache Beam✓

Meltano✓

Self-hosted

Apache Beam✓

Meltano✓

On-premise

Apache Beam✓

Meltano✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Apache Beam

Leader

Not documented yet.

Meltano

8 total

Singer
dbt
Airflow
PostgreSQL
Snowflake
Great Expectations
Dagster
Superset

Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.