--- title: "databend vs restheart" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/databendlabs-databend-vs-softinstigate-restheart" tools: ["databendlabs-databend", "softinstigate-restheart"] --- # databend vs restheart *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 restheart if rESTHeart provides an HTTP RESTful API for MongoDB, suiting needs that require lightweight data retrieval, GraphQL support and WebSocket capabilities. [databend](https://docs.databend.com) reports 9.4k GitHub stars, 891 forks, and 557 open issues, last pushed Aug 21, 2026. [restheart](https://restheart.org) has 881 stars, 177 forks, and 20 open issues, last pushed Jul 27, 2026. Figures are from public GitHub metadata via [databend's repository](https://github.com/databendlabs/databend) and [restheart's repository](https://github.com/SoftInstigate/restheart). | | [databend](/tools/databendlabs-databend.md) | [restheart](/tools/softinstigate-restheart.md) | | --- | --- | --- | | Tagline | All-in-One Data Warehouse: Analytics, Search, AI, and Python Sandboxing Reimagined From Scratch. | The Agent-Ready Backend for MongoDB | | Stars | 9,420 | 881 | | Forks | 891 | 177 | | Open issues | 557 | 20 | | Language | Rust | Java | | 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. | RESTHeart provides an HTTP RESTful API for MongoDB, suiting needs that require lightweight data retrieval, GraphQL support and WebSocket capabilities. | | Persona | - | - | | Runtime | - | - | | License | Other | AGPL-3.0 | | Categories | Data & Retrieval, Vector Databases | AI Agents, Data & Retrieval | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [databend](/tools/databendlabs-databend.md) | [restheart](/tools/softinstigate-restheart.md) | | --- | --- | --- | | Open issues (now) | 557 | 20 | | Stars delta | +31 (30d) | Unknown | | Open issues delta | +23 (30d) | Unknown | | Full report | [trust report](/tools/databendlabs-databend/trust.md) | [trust report](/tools/softinstigate-restheart/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: restheart - **Adopt for:** RESTHeart provides an HTTP RESTful API for MongoDB, suiting needs that require lightweight data retrieval, GraphQL support and WebSocket capabilities. ## Choose when ### Choose databend if… - databend is primarily Rust; restheart is Java. - License: databend is Other, restheart is AGPL-3.0. - Tags unique to databend: ai, bigdata, cloud-native, elasticsearch. - 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 restheart if… - restheart is primarily Java; databend is Rust. - License: restheart is AGPL-3.0, databend is Other. - Tags unique to restheart: ai-agents, data-persistence, docker, framework. - Also covers AI Agents. - restheart ships Docker support for self-hosted deployment. - When integrating with AI agents that need direct access to MongoDB via a RESTful interface ## 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 restheart - If fine-grained control over database operations beyond simple CRUD is required, as RESTHeart adheres strictly to HTTP methods - When proprietary licensing must be avoided since RESTHeart uses AGPL-3.0, which may affect derivative work distribution ## Common questions ### What is the difference between databend and restheart? databend: All-in-One Data Warehouse: Analytics, Search, AI, and Python Sandboxing Reimagined From Scratch.. restheart: The Agent-Ready Backend for MongoDB. See the comparison table for live GitHub stats and shared categories. ### When should I choose databend over restheart? Choose databend over restheart when databend is primarily Rust; restheart is Java; License: databend is Other, restheart is AGPL-3.0; Tags unique to databend: ai, bigdata, cloud-native, elasticsearch; 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 restheart over databend? Choose restheart over databend when restheart is primarily Java; databend is Rust; License: restheart is AGPL-3.0, databend is Other; Tags unique to restheart: ai-agents, data-persistence, docker, framework; Also covers AI Agents; restheart ships Docker support for self-hosted deployment; When integrating with AI agents that need direct access to MongoDB via a RESTful interface. ### 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 restheart? If fine-grained control over database operations beyond simple CRUD is required, as RESTHeart adheres strictly to HTTP methods When proprietary licensing must be avoided since RESTHeart uses AGPL-3.0, which may affect derivative work distribution ### Is databend or restheart more popular on GitHub? databend has more GitHub stars (9,420 vs 881). Stars measure visibility, not whether either tool fits your constraints. ### Are databend and restheart open source? Yes - both are open-source projects on GitHub (databend: Other, restheart: AGPL-3.0). ### Where can I find alternatives to databend or restheart? GraphCanon lists graph-backed alternatives at [databend alternatives](/tools/databendlabs-databend/alternatives) and [restheart alternatives](/tools/softinstigate-restheart/alternatives) ([databend markdown twin](/tools/databendlabs-databend/alternatives.md), [restheart markdown twin](/tools/softinstigate-restheart/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-softinstigate-restheart.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, databend or restheart? databend: Very active. restheart: 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 restheart? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [databend trust report](/tools/databendlabs-databend/trust); [restheart trust report](/tools/softinstigate-restheart/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/_