head to head · open source
Airbyte vs Elementary Data
Airbyte has 22,082 GitHub stars, 5,350 forks, 2,395 open issues and last shipped yesterday. Elementary Data has 2,410 stars, 226 forks, 12 open issues and last shipped yesterday. Airbyte leads on adoption by 816% (22,082 vs 2,410 stars). Airbyte is written in Python under a custom or non-standard licence; Elementary Data is written in HTML under Apache-2.0. Airbyte has attracted 24% as many forks as stars, Elementary Data 9%. Airbyte was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (bigquery, data-analysis, data-pipeline), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Airbyte | Elementary Data | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 2.4K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | HTML |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 5.3K | ⑂ 226 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Airbyte if
- You weight community size — 22K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Elementary Data if
- You want the Elementary Data feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches HTML
- You evaluated both and Elementary Data fits your workflow better
About Airbyte
Airbyte open source data movement project. It lives in data engineering and data integration ecosystem. It moves data from APIs, databases, and files into warehouses, data lakes, and AI applications. It supports ELT and ETL pipelines. It also supports AI agents needing business data.
read the full Airbyte overview →
About Elementary Data
Elementary Data is an open source, dbt native data observability tool for data and analytics engineers. It lives in the dbt and modern data warehouse ecosystem, and it is distributed as a CLI that works alongside the Elementary dbt package. The project is licensed under Apache 2.0, is written primarily in HTML, and is maintained by the Elementary team with a homepage at elementary data.com and documentation at docs.elementary data.com.
read the full Elementary Data overview →
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Frequently asked questions
Is Airbyte or Elementary Data more popular?
Airbyte has 22,082 GitHub stars and Elementary Data has 2,410. Airbyte has the larger community by that measure.
Are Airbyte and Elementary Data free?
Both are open source. Airbyte has no licence declared in this registry, and Elementary Data is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Airbyte and Elementary Data?
Airbyte is written in Python and Elementary Data in HTML. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Airbyte or Elementary Data?
Choose Airbyte if you want the larger community (22,082 stars) or its Custom / other licence terms. Choose Elementary Data if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.