--- title: "databend vs lance" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/databendlabs-databend-vs-lance-format-lance" tools: ["databendlabs-databend", "lance-format-lance"] --- # databend vs lance *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 lance if lance is an open lakehouse format built for multimodal AI, offering fast random access and vector index creation with extensive language compatibility. [databend](https://docs.databend.com) reports 9.4k GitHub stars, 891 forks, and 557 open issues, last pushed Aug 21, 2026. [lance](https://lance.org) has 6.9k stars, 789 forks, and 1.0k open issues, last pushed Aug 3, 2026. Figures are from public GitHub metadata via [databend's repository](https://github.com/databendlabs/databend) and [lance's repository](https://github.com/lance-format/lance). | | [databend](/tools/databendlabs-databend.md) | [lance](/tools/lance-format-lance.md) | | --- | --- | --- | | Tagline | All-in-One Data Warehouse: Analytics, Search, AI, and Python Sandboxing Reimagined From Scratch. | Open Lakehouse Format for Multimodal AI | | Stars | 9,420 | 6,900 | | Forks | 891 | 789 | | Open issues | 557 | 1,030 | | Language | Rust | Rust | | 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. | Lance is an open lakehouse format built for multimodal AI, offering fast random access and vector index creation with extensive language compatibility. | | Persona | - | - | | Runtime | - | - | | License | Other | Apache-2.0 | | Categories | Data & Retrieval, Vector Databases | Data & Retrieval | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [databend](/tools/databendlabs-databend.md) | [lance](/tools/lance-format-lance.md) | | --- | --- | --- | | Open issues (now) | 557 | 1.0k | | Stars delta | +31 (30d) | Unknown | | Open issues delta | +23 (30d) | Unknown | | Full report | [trust report](/tools/databendlabs-databend/trust.md) | [trust report](/tools/lance-format-lance/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: lance - **Adopt for:** Lance is an open lakehouse format built for multimodal AI, offering fast random access and vector index creation with extensive language compatibility. ## Choose when ### Choose databend if… - License: databend is Other, lance is Apache-2.0. - Tags unique to databend: ai, bigdata, cloud-native, database. - Also covers Vector Databases. - - 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 lance if… - License: lance is Apache-2.0, databend is Other. - Tags unique to lance: apache-arrow, computer-vision, data-analysis, data-analytics. - lance ships Docker support for self-hosted deployment. - Use Lance when you need fast random access to datasets formatted in a way that supports multimodal AI workloads. ## 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 lance - Do not use Lance if your application strictly depends on a specific format other than those compatible with it, such as HDF5 or non-supported SQL databases. - Avoid using Lance if real-time performance is critical for all operations and you do not require vector indexing capabilities. ## Common questions ### What is the difference between databend and lance? databend: All-in-One Data Warehouse: Analytics, Search, AI, and Python Sandboxing Reimagined From Scratch.. lance: Open Lakehouse Format for Multimodal AI. See the comparison table for live GitHub stats and shared categories. ### When should I choose databend over lance? Choose databend over lance when License: databend is Other, lance is Apache-2.0; Tags unique to databend: ai, bigdata, cloud-native, database; Also covers Vector Databases; - 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 lance over databend? Choose lance over databend when License: lance is Apache-2.0, databend is Other; Tags unique to lance: apache-arrow, computer-vision, data-analysis, data-analytics; lance ships Docker support for self-hosted deployment; Use Lance when you need fast random access to datasets formatted in a way that supports multimodal AI workloads. ### 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 lance? Do not use Lance if your application strictly depends on a specific format other than those compatible with it, such as HDF5 or non-supported SQL databases. Avoid using Lance if real-time performance is critical for all operations and you do not require vector indexing capabilities. ### Is databend or lance more popular on GitHub? databend has more GitHub stars (9,420 vs 6,900). Stars measure visibility, not whether either tool fits your constraints. ### Are databend and lance open source? Yes - both are open-source projects on GitHub (databend: Other, lance: Apache-2.0). ### Where can I find alternatives to databend or lance? GraphCanon lists graph-backed alternatives at [databend alternatives](/tools/databendlabs-databend/alternatives) and [lance alternatives](/tools/lance-format-lance/alternatives) ([databend markdown twin](/tools/databendlabs-databend/alternatives.md), [lance markdown twin](/tools/lance-format-lance/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-lance-format-lance.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, databend or lance? databend: Very active. lance: 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 lance? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [databend trust report](/tools/databendlabs-databend/trust); [lance trust report](/tools/lance-format-lance/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/_