Meltano vs Prefect
On the evidence we track, Prefect 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.
Capabilities
Feature-by-feature on the axes that matter for data engineering tools. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Meltano
Meltano provides teams with an open-source data integration engine that orchestrates extraction, loading, and transformation from multiple sources. It supports various replication methods and includes automatic data quality monitoring, with flexibility to deploy either in a managed cloud environment or as self-hosted infrastructure.
Prefect
LeaderA Python-native workflow automation platform that handles scheduling, retries, caching, and recovery for data pipelines and AI agent workflows, with both cloud-managed and self-hosted execution options.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Meltano
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
Prefect
LeaderFree Hobby tier. Starter from $100/month. Team per-user monthly pricing. Enterprise custom quote.
- HobbyFree
- Workflow scheduling
- Up to 5 deployments
- 500 minutes of Prefect Serverless
- Workflow observability
- Logging & alerting
- +1 more
- Starter$100/mo
- All Hobby features
- Up to 20 deployments
- 75 hours of Prefect Serverless
- Bring your own compute
- Webhooks
- +1 more
- Team-
- All Starter features
- Up to 100 deployments
- 225 hours of Prefect Serverless
- Service accounts
- 24 hour audit log
- EnterpriseContact sales
- All Team features
- SSO (SAML/OIDC)
- RBAC + ACLs
- Multiple workspaces
- Directory Sync (SCIM)
- +2 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- dbt
- Snowflake
- Slack
- GitHub
Meltano
- Singer
- Airflow
- PostgreSQL
- Great Expectations
- Dagster
- Superset
- Salesforce
- Google Analytics
- BigQuery
- dbt Cloud
- HubSpot
- Zendesk
- Jira
- Google Sheets
- Amazon Redshift
- MySQL
- GitLab
- Freshdesk
- Intercom
- Apache Kafka
- AWS S3
- Looker
- Data.world
- Monday.com
- +35 more
Prefect
Leader- Pydantic AI
- OpenAI
- AWS Secrets Manager
- HashiCorp Vault
- Redis
- Kubernetes
- Amazon ECS
- Docker
- Google Cloud Run
- AWS
Meltano or Prefect: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.