--- title: "databend vs datalevin" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/databendlabs-databend-vs-datalevin-datalevin" tools: ["databendlabs-databend", "datalevin-datalevin"] --- # databend vs datalevin *GraphCanon updated Aug 21, 2026* ## Verdict Pick databend if data Agent Ready Warehouse built in Rust for analytics, search, AI, and more within a unified architecture on top of your S3 storage; pick datalevin if dataLevin is a Clojure-based Datalog database that emphasizes speed and versatility, supporting various data storage formats including document, graph, and key-value stores. [databend](https://docs.databend.com) reports 9.4k GitHub stars, 891 forks, and 557 open issues, last pushed Aug 21, 2026. [datalevin](https://datalevin.org) has 1.5k stars, 84 forks, and 30 open issues, last pushed Aug 20, 2026. Figures are from public GitHub metadata via [databend's repository](https://github.com/databendlabs/databend) and [datalevin's repository](https://github.com/datalevin/datalevin). | | [databend](/tools/databendlabs-databend.md) | [datalevin](/tools/datalevin-datalevin.md) | | --- | --- | --- | | Tagline | All-in-One Data Warehouse: Analytics, Search, AI, and Python Sandboxing Reimagined From Scratch. | A simple, fast and versatile Datalog database | | Stars | 9,420 | 1,470 | | Forks | 891 | 84 | | Open issues | 557 | 30 | | Language | Rust | Clojure | | Adopt for | Data Agent Ready Warehouse built in Rust for analytics, search, AI, and more within a unified architecture on top of your S3 storage. | DataLevin is a Clojure-based Datalog database that emphasizes speed and versatility, supporting various data storage formats including document, graph, and key-value stores. | | Persona | - | - | | Runtime | - | - | | License | Other | EPL-2.0 | | Categories | Data & Retrieval, Vector Databases | Vector Databases | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [databend](/tools/databendlabs-databend.md) | [datalevin](/tools/datalevin-datalevin.md) | | --- | --- | --- | | Open issues (now) | 557 | 30 | | Stars delta | +31 (30d) | +24 (30d) | | Open issues delta | +23 (30d) | +3 (30d) | | Full report | [trust report](/tools/databendlabs-databend/trust.md) | [trust report](/tools/datalevin-datalevin/trust.md) | ## Decision facts: databend - **Adopt for:** Data Agent Ready Warehouse built in Rust for analytics, search, AI, and more within a unified architecture on top of your S3 storage. ## Decision facts: datalevin - **Adopt for:** DataLevin is a Clojure-based Datalog database that emphasizes speed and versatility, supporting various data storage formats including document, graph, and key-value stores. ## Choose when ### Choose databend if… - databend is primarily Rust; datalevin is Clojure. - License: databend is Other, datalevin is EPL-2.0. - Tags unique to databend: ai, bigdata, cloud-native, database. - Also covers Data & Retrieval. - - When you need a unified data platform that can handle analytics, search, and AI all from one interface, with support for vector database functions. ### Choose datalevin if… - datalevin is primarily Clojure; databend is Rust. - License: datalevin is EPL-2.0, databend is Other. - Tags unique to datalevin: ai-native, client-server-database, document-database, embedded-database. - Use DataLevin when you need a versatile Datalog database with high performance for applications built in Clojure. ## When NOT to use databend - - When specific integration requirements are outside of S3 support, as Databend focuses on this particular ecosystem. - - For organizations that cannot or prefer not to use technologies built in Rust due to team expertise or existing tech stack conflicts. - - If your primary need is for a solution that heavily integrates with Elasticsearch given the competitive landscape and features it offers. ## When NOT to use datalevin - Avoid using DataLevin if the development of your project is not centered around Clojure, given its language-specific benefits are tied to Clojure. - Not recommended for projects where a non-Datalog query system offers better integration with existing infrastructure or tools. ## Common questions ### What is the difference between databend and datalevin? databend: All-in-One Data Warehouse: Analytics, Search, AI, and Python Sandboxing Reimagined From Scratch.. datalevin: A simple, fast and versatile Datalog database. See the comparison table for live GitHub stats and shared categories. ### When should I choose databend over datalevin? Choose databend over datalevin when databend is primarily Rust; datalevin is Clojure; License: databend is Other, datalevin is EPL-2.0; Tags unique to databend: ai, bigdata, cloud-native, database; Also covers Data & Retrieval; - When you need a unified data platform that can handle analytics, search, and AI all from one interface, with support for vector database functions. ### When should I choose datalevin over databend? Choose datalevin over databend when datalevin is primarily Clojure; databend is Rust; License: datalevin is EPL-2.0, databend is Other; Tags unique to datalevin: ai-native, client-server-database, document-database, embedded-database; Use DataLevin when you need a versatile Datalog database with high performance for applications built in Clojure. ### When should I avoid databend? - When specific integration requirements are outside of S3 support, as Databend focuses on this particular ecosystem. - For organizations that cannot or prefer not to use technologies built in Rust due to team expertise or existing tech stack conflicts. - If your primary need is for a solution that heavily integrates with Elasticsearch given the competitive landscape and features it offers. ### When should I avoid datalevin? Avoid using DataLevin if the development of your project is not centered around Clojure, given its language-specific benefits are tied to Clojure. Not recommended for projects where a non-Datalog query system offers better integration with existing infrastructure or tools. ### Is databend or datalevin more popular on GitHub? databend has more GitHub stars (9,420 vs 1,470). Stars measure visibility, not whether either tool fits your constraints. ### Are databend and datalevin open source? Yes - both are open-source projects on GitHub (databend: Other, datalevin: EPL-2.0). ### Where can I find alternatives to databend or datalevin? GraphCanon lists graph-backed alternatives at [databend alternatives](/tools/databendlabs-databend/alternatives) and [datalevin alternatives](/tools/datalevin-datalevin/alternatives) ([databend markdown twin](/tools/databendlabs-databend/alternatives.md), [datalevin markdown twin](/tools/datalevin-datalevin/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/databendlabs-databend-vs-datalevin-datalevin.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, databend or datalevin? databend: Very active. datalevin: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for databend and datalevin? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [databend trust report](/tools/databendlabs-databend/trust); [datalevin trust report](/tools/datalevin-datalevin/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=databendlabs-databend`](/api/graphcanon/graph?tool=databendlabs-databend) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_