--- title: "OpenContracts vs unstructured" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/open-source-legal-opencontracts-vs-unstructured-io-unstructured" tools: ["open-source-legal-opencontracts", "unstructured-io-unstructured"] --- # OpenContracts vs unstructured *GraphCanon updated Aug 21, 2026* ## Verdict Pick OpenContracts if openContracts is an open-source document intelligence platform that emphasizes functionalities for AI agents and the handling of unstructured data; pick unstructured if unstructured is an open-source ETL solution designed specifically to convert complex documents into structured data suitable for language models. [OpenContracts](https://open-source-legal.github.io/OpenContracts/) reports 1.4k GitHub stars, 178 forks, and 19 open issues, last pushed Aug 21, 2026. [unstructured](https://www.unstructured.io/) has 15k stars, 1.3k forks, and 277 open issues, last pushed Jul 31, 2026. Figures are from public GitHub metadata via [OpenContracts's repository](https://github.com/Open-Source-Legal/OpenContracts) and [unstructured's repository](https://github.com/Unstructured-IO/unstructured). | | [OpenContracts](/tools/open-source-legal-opencontracts.md) | [unstructured](/tools/unstructured-io-unstructured.md) | | --- | --- | --- | | Tagline | The open document intelligence platform for builders and hackers - DMS for the agentic world | Convert documents to structured data effortlessly | | Stars | 1,443 | 15,238 | | Forks | 178 | 1,284 | | Open issues | 19 | 277 | | Language | Python | HTML | | Adopt for | OpenContracts is an open-source document intelligence platform that emphasizes functionalities for AI agents and the handling of unstructured data. | Unstructured is an open-source ETL solution designed specifically to convert complex documents into structured data suitable for language models. | | Persona | - | - | | Runtime | - | - | | License | MIT | The tool is distributed under the Apache-2.0 license, which allows for free use, modification, and distribution as long as compatibility with the license terms is maintained. | | Categories | AI Agents, Data & Retrieval, LLM Frameworks | Data & Retrieval, Model Training | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [OpenContracts](/tools/open-source-legal-opencontracts.md) | [unstructured](/tools/unstructured-io-unstructured.md) | | --- | --- | --- | | Open issues (now) | 19 | 277 | | Stars delta | +40 (30d) | Unknown | | Open issues delta | -1 (30d) | Unknown | | Full report | [trust report](/tools/open-source-legal-opencontracts/trust.md) | [trust report](/tools/unstructured-io-unstructured/trust.md) | ## Decision facts: OpenContracts - **Adopt for:** OpenContracts is an open-source document intelligence platform that emphasizes functionalities for AI agents and the handling of unstructured data. ## Decision facts: unstructured - **Requirements:** Requires Docker; Building Docker images independently may require customizing the `Dockerfile` to include only necessary packages/requirements based on specific data parsing use; The base image `wolfi-base`, a regularly updated image, might cause build failures due to upstream changes but can be managed by specifying requirements. - **Adopt for:** Unstructured is an open-source ETL solution designed specifically to convert complex documents into structured data suitable for language models. - **License detail:** The tool is distributed under the Apache-2.0 license, which allows for free use, modification, and distribution as long as compatibility with the license terms is maintained. ## Choose when ### Choose OpenContracts if… - OpenContracts is primarily Python; unstructured is HTML. - License: OpenContracts is MIT, unstructured is Apache-2.0. - Tags unique to OpenContracts: ai-agents, document-intelligence, prompt-engineering, unstructured-data. - Also covers AI Agents, LLM Frameworks. - You are working on projects involving AI agents and need to manage or process large volumes of unstructured documents efficiently. ### Choose unstructured if… - unstructured is primarily HTML; OpenContracts is Python. - License: unstructured is Apache-2.0, OpenContracts is MIT. - Requirements: Requires Docker; Building Docker images independently may require customizing the `Dockerfile` to include only necessary packages/requirements based on specific data parsing use; The base image `wolfi-base`, a regularly updated image, might cause build failures due to upstream changes but can be managed by specifying requirements.. - Tags unique to unstructured: data-pipelines, deep-learning, document-parser, document-processing. - Also covers Model Training. - unstructured ships Docker support for self-hosted deployment. - When you need to transform various types of unprocessed, complex documents (including PDFs, images with text) into formats that are easily usable by machine learning pipelines. ## When NOT to use OpenContracts - The project does not require integration with AI agents or the processing of unstructured data. - You seek a proprietary solution that offers more specialized support rather than relying on open-source community contributions. ## When NOT to use unstructured - When your workflow is limited to only one type of data, as Unstructured might introduce unnecessary complexity due to its broad support for multiple data types. - If you prefer a proprietary solution with dedicated enterprise-level support and features that are beyond the scope of an open-source project like Unstructured. ## Common questions ### What is the difference between OpenContracts and unstructured? OpenContracts: The open document intelligence platform for builders and hackers - DMS for the agentic world. unstructured: Convert documents to structured data effortlessly. See the comparison table for live GitHub stats and shared categories. ### When should I choose OpenContracts over unstructured? Choose OpenContracts over unstructured when OpenContracts is primarily Python; unstructured is HTML; License: OpenContracts is MIT, unstructured is Apache-2.0; Tags unique to OpenContracts: ai-agents, document-intelligence, prompt-engineering, unstructured-data; Also covers AI Agents, LLM Frameworks; You are working on projects involving AI agents and need to manage or process large volumes of unstructured documents efficiently. ### When should I choose unstructured over OpenContracts? Choose unstructured over OpenContracts when unstructured is primarily HTML; OpenContracts is Python; License: unstructured is Apache-2.0, OpenContracts is MIT; Requirements: Requires Docker; Building Docker images independently may require customizing the `Dockerfile` to include only necessary packages/requirements based on specific data parsing use; The base image `wolfi-base`, a regularly updated image, might cause build failures due to upstream changes but can be managed by specifying requirements.; Tags unique to unstructured: data-pipelines, deep-learning, document-parser, document-processing; Also covers Model Training; unstructured ships Docker support for self-hosted deployment; When you need to transform various types of unprocessed, complex documents (including PDFs, images with text) into formats that are easily usable by machine learning pipelines. ### When should I avoid OpenContracts? The project does not require integration with AI agents or the processing of unstructured data. You seek a proprietary solution that offers more specialized support rather than relying on open-source community contributions. ### When should I avoid unstructured? When your workflow is limited to only one type of data, as Unstructured might introduce unnecessary complexity due to its broad support for multiple data types. If you prefer a proprietary solution with dedicated enterprise-level support and features that are beyond the scope of an open-source project like Unstructured. ### Is OpenContracts or unstructured more popular on GitHub? unstructured has more GitHub stars (15,238 vs 1,443). Stars measure visibility, not whether either tool fits your constraints. ### Are OpenContracts and unstructured open source? Yes - both are open-source projects on GitHub (OpenContracts: MIT, unstructured: Apache-2.0). ### Where can I find alternatives to OpenContracts or unstructured? GraphCanon lists graph-backed alternatives at [OpenContracts alternatives](/tools/open-source-legal-opencontracts/alternatives) and [unstructured alternatives](/tools/unstructured-io-unstructured/alternatives) ([OpenContracts markdown twin](/tools/open-source-legal-opencontracts/alternatives.md), [unstructured markdown twin](/tools/unstructured-io-unstructured/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/open-source-legal-opencontracts-vs-unstructured-io-unstructured.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, OpenContracts or unstructured? OpenContracts: Very active. unstructured: 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 OpenContracts and unstructured? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [OpenContracts trust report](/tools/open-source-legal-opencontracts/trust); [unstructured trust report](/tools/unstructured-io-unstructured/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=open-source-legal-opencontracts`](/api/graphcanon/graph?tool=open-source-legal-opencontracts) - 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/_