--- title: "azure-search-vector-samples vs chroma" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/azure-azure-search-vector-samples-vs-chroma-core-chroma" tools: ["azure-azure-search-vector-samples", "chroma-core-chroma"] --- # azure-search-vector-samples vs chroma *GraphCanon updated Jul 11, 2026* ## Verdict Pick azure-search-vector-samples when azure-search-vector-samples is primarily Jupyter Notebook; chroma is Rust; pick chroma when chroma is primarily Rust; azure-search-vector-samples is Jupyter Notebook. [azure-search-vector-samples](https://azure.microsoft.com/products/search) reports 909 GitHub stars, 378 forks, and 77 open issues, last pushed Feb 25, 2026. [chroma](https://www.trychroma.com/) has 29k stars, 2.4k forks, and 728 open issues, last pushed Jul 10, 2026. Figures are from public GitHub metadata via [azure-search-vector-samples's repository](https://github.com/Azure/azure-search-vector-samples) and [chroma's repository](https://github.com/chroma-core/chroma). | | [azure-search-vector-samples](/tools/azure-azure-search-vector-samples.md) | [chroma](/tools/chroma-core-chroma.md) | | --- | --- | --- | | Tagline | A repository of code samples for Vector search capabilities in Azure AI Search. | Search infrastructure for AI | | Stars | 909 | 28,763 | | Forks | 378 | 2,377 | | Open issues | 77 | 728 | | Language | Jupyter Notebook | Rust | | Adopt for | - | Chroma is an open-source data infrastructure for AI designed to support vector, hybrid, and full-text search capabilities with high performance. | | Persona | - | - | | Runtime | - | - | | License | MIT | Chroma is released under the Apache 2.0 license. | | Categories | Vector Databases | Data & Retrieval, Vector Databases | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [azure-search-vector-samples](/tools/azure-azure-search-vector-samples.md) | [chroma](/tools/chroma-core-chroma.md) | | --- | --- | --- | | Maintenance | Slowing (36%) | Very active (96%) | | Days since push | 135d | 0d | | Open issues (now) | 77 | 728 | | Security scan | No lockfile | 8 low (8 low) | | Full report | [trust report](/tools/azure-azure-search-vector-samples/trust.md) | [trust report](/tools/chroma-core-chroma/trust.md) | ## Decision facts: chroma - **Pricing:** freemium - The open-source version is free to use and modify; the hosted service (Chroma Cloud) has a freemium model offering $5 of initial credits. - **Requirements:** Min 1 GB RAM - **Adopt for:** Chroma is an open-source data infrastructure for AI designed to support vector, hybrid, and full-text search capabilities with high performance. - **License detail:** Chroma is released under the Apache 2.0 license. ## Choose when ### Choose azure-search-vector-samples if… - azure-search-vector-samples is primarily Jupyter Notebook; chroma is Rust. - License: azure-search-vector-samples is MIT, chroma is Apache-2.0. - Tags unique to azure-search-vector-samples: azure, azurecognitivesearch, embeddings, jupyter notebook. ### Choose chroma if… - chroma is primarily Rust; azure-search-vector-samples is Jupyter Notebook. - License: chroma is Apache-2.0, azure-search-vector-samples is MIT. - Pricing: The open-source version is free to use and modify; the hosted service (Chroma Cloud) has a freemium model offering $5 of initial credits.. - Requirements: Min 1 GB RAM. - Tags unique to chroma: agents, ai-agents, database, full-text-search. - Also covers Data & Retrieval. - - When you require a high-performance data infrastructure that can handle complex query needs for AI applications. - If your project necessitates fast, cost-effective, and scalable serverless services ## When NOT to use azure-search-vector-samples - Last GitHub push was 136 days ago (slowing maintenance, Feb 25, 2026). Validate activity before betting a new project on azure-search-vector-samples. - Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. ## When NOT to use chroma - - In scenarios where a more mature or enterprise-grade solution is required, as Chroma might be rapidly evolving and not yet fully stabilized. - - If your project requires extensive customization at the lower levels that the relatively new tool might not support comprehensively yet - - When the specific need for an AI application does not benefit from vector, hybrid, or full-text search capabilities that Chroma excels in. ## Common questions ### What is the difference between azure-search-vector-samples and chroma? azure-search-vector-samples: A repository of code samples for Vector search capabilities in Azure AI Search.. chroma: Search infrastructure for AI. See the comparison table for live GitHub stats and shared categories. ### When should I choose azure-search-vector-samples over chroma? Choose azure-search-vector-samples over chroma when azure-search-vector-samples is primarily Jupyter Notebook; chroma is Rust; License: azure-search-vector-samples is MIT, chroma is Apache-2.0; Tags unique to azure-search-vector-samples: azure, azurecognitivesearch, embeddings, jupyter notebook. ### When should I choose chroma over azure-search-vector-samples? Choose chroma over azure-search-vector-samples when chroma is primarily Rust; azure-search-vector-samples is Jupyter Notebook; License: chroma is Apache-2.0, azure-search-vector-samples is MIT; Pricing: The open-source version is free to use and modify; the hosted service (Chroma Cloud) has a freemium model offering $5 of initial credits.; Requirements: Min 1 GB RAM; Tags unique to chroma: agents, ai-agents, database, full-text-search; Also covers Data & Retrieval; - When you require a high-performance data infrastructure that can handle complex query needs for AI applications. - If your project necessitates fast, cost-effective, and scalable serverless services. ### When should I avoid azure-search-vector-samples? Last GitHub push was 136 days ago (slowing maintenance, Feb 25, 2026). Validate activity before betting a new project on azure-search-vector-samples. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. ### When should I avoid chroma? - In scenarios where a more mature or enterprise-grade solution is required, as Chroma might be rapidly evolving and not yet fully stabilized. - If your project requires extensive customization at the lower levels that the relatively new tool might not support comprehensively yet - When the specific need for an AI application does not benefit from vector, hybrid, or full-text search capabilities that Chroma excels in. ### Is azure-search-vector-samples or chroma more popular on GitHub? chroma has more GitHub stars (28,763 vs 909). Stars measure visibility, not whether either tool fits your constraints. ### Are azure-search-vector-samples and chroma open source? Yes - both are open-source projects on GitHub (azure-search-vector-samples: MIT, chroma: Apache-2.0). ### Where can I find alternatives to azure-search-vector-samples or chroma? GraphCanon lists graph-backed alternatives at [azure-search-vector-samples alternatives](/tools/azure-azure-search-vector-samples/alternatives) and [chroma alternatives](/tools/chroma-core-chroma/alternatives) ([azure-search-vector-samples markdown twin](/tools/azure-azure-search-vector-samples/alternatives.md), [chroma markdown twin](/tools/chroma-core-chroma/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/azure-azure-search-vector-samples-vs-chroma-core-chroma.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, azure-search-vector-samples or chroma? azure-search-vector-samples: Slowing. chroma: 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 azure-search-vector-samples and chroma? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [azure-search-vector-samples trust report](/tools/azure-azure-search-vector-samples/trust); [chroma trust report](/tools/chroma-core-chroma/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=azure-azure-search-vector-samples`](/api/graphcanon/graph?tool=azure-azure-search-vector-samples) - 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/_