Hamilton vs Meltano: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Hamilton and Meltano side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Hamilton
A general-purpose framework to write dataflows using regular Python functions.
Best for you if:
- • You want facilitates collaboration with flat dataflows and clear dependencies
Meltano
Open-source data integration platform
Best for you if:
- • You want open source EL
| At a Glance | Hamilton | Meltano |
|---|---|---|
Starts at | Free 100% free | Free 100% free |
Category | ETL & Data Pipelines Workflow Automation | ETL & Data Pipelines Data & Databases |
Rating | n/a | 4.9/5 G2 4.9 7 reviews |
Free plan | Yes | Yes |
Choose Hamilton or Meltano?
Choose Hamilton if
- You want facilitates collaboration with flat dataflows and clear dependencies
- You want reduces development time through reusability of dataflows
Choose Meltano if
- You want open source EL
- You want singer taps
In-Depth Analysis
Hamilton
A general-purpose framework to write dataflows using regular Python functions.
Strengths
- Pro: Facilitates collaboration with flat dataflows and clear dependencies
- Pro: Reduces development time through reusability of dataflows
- Pro: Prevents vendor lock-in with flexible integration options
- Pro: Scales dataflows seamlessly via remote execution and specialized engines
- Pro: Provides clear visualization and documentation directly from code
Weaknesses
- Con: Requires type-annotated Python functions
- Con: Currently in incubation phase (Apache Incubating)
Key features
Meltano
Open-source data integration platform
Meltano's pricing is incredibly generous for individual developers and small teams, offering a powerful open-source version for free.
Strengths
- Pro: Open source EL
- Pro: Singer taps
- Pro: Git-based
- Pro: Good for data eng
- Pro: Active development
Weaknesses
- Con: Learning curve
- Con: CLI focused
- Con: Documentation gaps
- Con: Smaller community
- Con: Setup complexity
Key features
Plans and prices: Hamilton vs Meltano
| Tool | Plans and prices | Source |
|---|---|---|
| Hamilton | No plan prices on file | hamilton.dagworks.io |
| Meltano |
| meltano.com/pricing read Oct 4, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Hamilton pricing and Meltano pricing.
Key Takeaways
Hamilton
- Choose if you want a general-purpose framework to write dataflows using regular Python functions
Meltano
- Choose if you want open-source data integration platform
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only Meltano has a published user rating (4.9/5 from 7 reviews); Hamilton has none we can show.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Hamilton and Meltano compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only Meltano has a published user rating (4.9/5 from 7 reviews); Hamilton has none we can show. Both have a free plan.
What are Hamilton and Meltano used for?
Hamilton: A general-purpose framework to write dataflows using regular Python functions. Meltano: Open-source data integration platform.
What does Hamilton cost vs Meltano?
Hamilton is free. Meltano is free. Prices read on the vendors' pricing pages, latest check Oct 4, 2026.
What's the main difference between Hamilton and Meltano?
Hamilton's main strength: facilitates collaboration with flat dataflows and clear dependencies. Meltano's main strength: open source EL.