--- title: "hora vs alpaca-lora" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/hora-search-hora-vs-tloen-alpaca-lora" tools: ["hora-search-hora", "tloen-alpaca-lora"] --- # hora vs alpaca-lora *GraphCanon updated Jul 11, 2026* ## Verdict Pick hora when hora is primarily Rust; alpaca-lora is Jupyter Notebook; pick alpaca-lora when alpaca-lora is primarily Jupyter Notebook; hora is Rust. [hora](http://horasearch.com/) reports 2.7k GitHub stars, 78 forks, and 26 open issues, last pushed Feb 17, 2026. [alpaca-lora](https://github.com/tloen/alpaca-lora) has 19k stars, 2.2k forks, and 366 open issues, last pushed Jul 29, 2024. Figures are from public GitHub metadata via [hora's repository](https://github.com/hora-search/hora) and [alpaca-lora's repository](https://github.com/tloen/alpaca-lora). | | [hora](/tools/hora-search-hora.md) | [alpaca-lora](/tools/tloen-alpaca-lora.md) | | --- | --- | --- | | Tagline | 🚀 efficient approximate nearest neighbor search algorithm collections library written in Rust 🦀 . | Instruct-tune LLaMA on consumer hardware | | Stars | 2,663 | 18,913 | | Forks | 78 | 2,185 | | Open issues | 26 | 366 | | Language | Rust | Jupyter Notebook | | Adopt for | - | - | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | Apache-2.0 | | Categories | Computer Vision, Vector Databases | Computer Vision, Inference & Serving, Model Training | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [hora](/tools/hora-search-hora.md) | [alpaca-lora](/tools/tloen-alpaca-lora.md) | | --- | --- | --- | | Maintenance | Slowing (36%) | Dormant (18%) | | Days since push | 143d | 712d | | Open issues (now) | 26 | 366 | | Owner type | Organization | User | | Security scan | No lockfile | 1 critical, 5 high, 12 medium, 28 low (1 critical, 5 high, 12 medium, 28 low) | | Full report | [trust report](/tools/hora-search-hora/trust.md) | [trust report](/tools/tloen-alpaca-lora/trust.md) | ## Choose when ### Choose hora if… - hora is primarily Rust; alpaca-lora is Jupyter Notebook. - Tags unique to hora: algorithm, approximate-nearest-neighbor-search, artificial-intelligence, data-structures. - Also covers Vector Databases. ### Choose alpaca-lora if… - alpaca-lora is primarily Jupyter Notebook; hora is Rust. - Tags unique to alpaca-lora: jupyter notebook. - Also covers Inference & Serving, Model Training. - alpaca-lora ships Docker support for self-hosted deployment. ## When NOT to use hora - Last GitHub push was 144 days ago (slowing maintenance, Feb 17, 2026). Validate activity before betting a new project on hora. - 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 alpaca-lora - Last GitHub push was 712 days ago (dormant maintenance, Jul 29, 2024). Validate activity before betting a new project on alpaca-lora. - Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. - Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. ## Common questions ### What is the difference between hora and alpaca-lora? hora: 🚀 efficient approximate nearest neighbor search algorithm collections library written in Rust 🦀 .. alpaca-lora: Instruct-tune LLaMA on consumer hardware. See the comparison table for live GitHub stats and shared categories. ### When should I choose hora over alpaca-lora? Choose hora over alpaca-lora when hora is primarily Rust; alpaca-lora is Jupyter Notebook; Tags unique to hora: algorithm, approximate-nearest-neighbor-search, artificial-intelligence, data-structures; Also covers Vector Databases. ### When should I choose alpaca-lora over hora? Choose alpaca-lora over hora when alpaca-lora is primarily Jupyter Notebook; hora is Rust; Tags unique to alpaca-lora: jupyter notebook; Also covers Inference & Serving, Model Training; alpaca-lora ships Docker support for self-hosted deployment. ### When should I avoid hora? Last GitHub push was 144 days ago (slowing maintenance, Feb 17, 2026). Validate activity before betting a new project on hora. 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 alpaca-lora? Last GitHub push was 712 days ago (dormant maintenance, Jul 29, 2024). Validate activity before betting a new project on alpaca-lora. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. ### Is hora or alpaca-lora more popular on GitHub? alpaca-lora has more GitHub stars (18,913 vs 2,663). Stars measure visibility, not whether either tool fits your constraints. ### Are hora and alpaca-lora open source? Yes - both are open-source projects on GitHub (hora: Apache-2.0, alpaca-lora: Apache-2.0). ### Where can I find alternatives to hora or alpaca-lora? GraphCanon lists graph-backed alternatives at [hora alternatives](/tools/hora-search-hora/alternatives) and [alpaca-lora alternatives](/tools/tloen-alpaca-lora/alternatives) ([hora markdown twin](/tools/hora-search-hora/alternatives.md), [alpaca-lora markdown twin](/tools/tloen-alpaca-lora/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/hora-search-hora-vs-tloen-alpaca-lora.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, hora or alpaca-lora? hora: Slowing. alpaca-lora: Dormant. 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 hora and alpaca-lora? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [hora trust report](/tools/hora-search-hora/trust); [alpaca-lora trust report](/tools/tloen-alpaca-lora/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=hora-search-hora`](/api/graphcanon/graph?tool=hora-search-hora) - 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/_