head to head · open source
dlt vs nitrite-java
dlt has 6,051 GitHub stars, 649 forks, 434 open issues and last shipped 3 days ago. nitrite-java has 921 stars, 96 forks, 0 open issues and last shipped yesterday. dlt leads on adoption by 557% (6,051 vs 921 stars). dlt is written in Python under Apache-2.0; nitrite-java is written in Java under Apache-2.0. dlt has attracted 11% as many forks as stars, nitrite-java 10%. nitrite-java was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| dlt | nitrite-java | |
|---|---|---|
| GitHub stars | ★ 6.1K | ★ 921 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Java |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 649 | ⑂ 96 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick dlt if
- You weight community size — 6.1K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick nitrite-java if
- You want the nitrite-java feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and nitrite-java fits your workflow better
About dlt
data load tool (dlt) — the open source Python library that automates all your tedious data loading tasks Be it a Google Colab notebook, AWS Lambda function, an Airflow DAG, your local laptop, or an AI coding agent— dlt can be dropped in anywhere. 🚀 Join our thriving community of likeminded developers and build the future together! Installation dlt supports Python 3.10 through Python 3.14. Note that some optional extras are not yet available for Python 3.14, so support for this version is considered experimental. Add the extras you need for your sources and destinations, for example: Prefer uv? uv add…
About nitrite-java
Nitrite Database NO sql O bject ( NO 2 a.k.a Nitrite) database is an open source nosql embedded document store. It supports both in memory and file based persistent store. Nitrite is an embedded database ideal for desktop, mobile or small web applications. It features : Embedded, serverless Simple API Document oriented Schemaless document collection and object repository Extensible storage engines mvstore, rocksdb Indexing and full text search Simple query api In memory and file based store Transaction support Schema migration support Encryption support Android compatibility (API Level 26) Kotlin Extension…
read the full nitrite-java overview →
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Frequently asked questions
Is dlt or nitrite-java more popular?
dlt has 6,051 GitHub stars and nitrite-java has 921. dlt has the larger community by that measure.
Are dlt and nitrite-java free?
Both are open source. dlt is licensed under Apache-2.0 and nitrite-java under Apache-2.0. Neither carries a licence fee.
What is the difference between dlt and nitrite-java?
dlt is written in Python and nitrite-java in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, dlt or nitrite-java?
Choose dlt if you want the larger community (6,051 stars) or its Apache-2.0 licence terms. Choose nitrite-java if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.