Hamilton vs Singer: Which Should You Choose in 2026?
Choosing between Hamilton and Singer comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 22, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Hamilton
A general-purpose framework to write dataflows using regular Python functions.
Best for you if:
- • You need big data analytics features specifically
- • Builds dataflows from regular Python functions into a Directed Acyclic Graph (DAG).
- • Offers a UI for visualizing, cataloging, and monitoring dataflows and lineage.
Singer
Open-source data integration framework
Best for you if:
- • You want the higher-rated option (8.0/10 vs 0.0/10)
- • You need api tools features specifically
- • Singer is an open-source standard for writing data integration scripts
- • It provides taps and targets for moving data between systems
| At a Glance |  Hamilton |  Singer |
|---|---|---|
Price | Free | Free |
Best For | Big Data Analytics | API Tools |
Rating | —/100 | 80/100 |
| Feature | Hamilton | Singer |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | — | 80 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Big Data AnalyticsWorkflow Automation | API ToolsETL & Data Pipelines |
How Hamilton and Singer Compare
Hamilton
A general-purpose framework to write dataflows using regular Python functions.
Free
Singer
Open-source data integration framework
Free · 80/100 score
Hamilton is a big data analytics tool. Singer is in api tools.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: Hamilton
Want the highest-rated option?
Singer scores 80/100. Hamilton is unrated.
Go with: Singer
Value user reviews?
Neither has user reviews yet.
Go with: Singer
3 Questions to Help You Decide
What's your budget?
Both are free. Pricing won't help you decide here.
What's your use case?
Hamilton is a big data analytics tool. Singer is in api tools. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Singer
- Higher score: 80/100 vs unrated
- Completely free
- Our pick for this comparison
Hamilton
- Better fit for big data analytics
The Bottom Line
Singer (80/100) is our pick.
Frequently Asked Questions
Is Hamilton or Singer better?
Singer scores 80/100 in our evaluation. Both are free.
What are Hamilton and Singer used for?
Hamilton: A general-purpose framework to write dataflows using regular Python functions.. Singer: Open-source data integration framework.
What does Hamilton cost vs Singer?
Hamilton is completely free. Singer is completely free. Visit their websites for detailed pricing.