Hacker GitHub

← All repos

Zipstack/unstract

View on GitHub ↗ ★ 7,398 Python

LLM-Driven Extraction of Unstructured Data — Built for API Deployments & ETL Pipeline Workflows

32 mentions on Hacker News by 4 people: 13 stories, 19 comments · first 2024-03-27 · latest 2026-03-09

Mentions per year 32 mentions · busiest year 2024 (19)
20082026
AllStoriesComments NewestTopOldest
  1. …(YC W24) 4. Reductor (YC W24) Other players(extended): 1. Unstract: Open-source ETL for documents ( https://github.com/Zipstack/unstract ) 2. Datalab: Makers of Surya/Marker 3. Unstructured.io
    comment by constantinum · 2025-10-10 · in Launch HN: Extend (YC W23) – Turn your messiest documents into data
  2. There is also Unstract open-source. Structured data extraction + ETL. https://github.com/Zipstack/unstract
    comment by constantinum · 2025-09-23 · in OpenDataLoader-PDF: An open source tool for structured PDF parsing
  3. …2. Unstract also connects to your existing data sources, making it an out-of-the-box ETL tool. https://github.com/Zipstack/unstract
    comment by constantinum · 2025-08-03 · in LangExtract: Python library for extracting structured data from language models
  4. …source for pipeline. Lets us plug in your AI stack eg. OS llm models, vector db, ocr parsers etc. https://github.com/Zipstack/unstract
    comment by constantinum · 2025-04-06 · in Show HN: OCR pipeline for ML training (tables, diagrams, math, multilingual)
  5. …with source * Cron jobs for automation There is Unstract that solves the above requirements. https://github.com/Zipstack/unstract
    comment by constantinum · 2024-11-18 · in Show HN: Documind – Open-source AI tool to turn documents into structured data
  6. Unstract can be a good starting point. https://github.com/Zipstack/unstract Refer this > https://unstract.com/blog/extract-table-from-pdf/ And this > https://unstract.com/blog/comparing-approaches-for-using-llm...
    comment by constantinum · 2024-11-09 · in Ask HN: How to host an AI model that processes PDFs into structured data?
  7. Unstract, if you are into automating document processing > https://github.com/Zipstack/unstract?tab=readme-ov-file#-eco...
    comment by constantinum · 2024-10-22 · in Ask HN: What are some good APIs to interact with large language models?
  8. Unstract is trying to solve this problem by fully leveraging the LLM stack. It is open-source https://github.com/Zipstack/unstract
    comment by constantinum · 2024-10-15 · in Ask HN: How big of a problem is unstructured data for companies?
  9. …LLMWhisperer is a part of Unstract - An open-source tool for unstructured document ETL. https://github.com/Zipstack/unstract
    comment by constantinum · 2024-09-23 · in Show HN: PDF to MD by LLMs – Extract Text/Tables/Image Descriptives by GPT4o
  10. …who wants to dig deep and solve document processing workflows via open-source, do try Unstract https://github.com/Zipstack/unstract
    comment by constantinum · 2024-08-13 · in Launch HN: Trellis (YC W24) – AI-powered workflows for unstructured data
  11. …automating document processing end-to-end by leveraging llms do try Unstract. It is opens source. https://github.com/Zipstack/unstract Unstract also has a commercial version of document agnostic parser which you can channel to any RAG…
    comment by constantinum · 2024-08-10 · in Show HN: LLM-aided OCR – Correcting Tesseract OCR errors with LLMs
  12. it is open-source, the main platform is - Unstract https://github.com/Zipstack/unstract
    comment by lumos_maxima93 · 2024-07-30 · in Ask HN: What are you using to parse PDFs for RAG?
  13. if anyone looking to solve this with open-source, try Unstract - https://github.com/Zipstack/unstract
    comment by constantinum · 2024-07-18 · in Show HN: Boards – Automate document-heavy tasks
  14. …to destination/API, try Unstract [2] (it is open-source) [1] https://unstract.com/llmwhisperer/ [2] https://github.com/Zipstack/unstract
    comment by constantinum · 2024-06-26 · in Show HN: R2R V2 – A open source RAG engine with prod features
  15. …from your documents.[4] [1] https://unstract.com/llmwhisperer/ [2] https://unstructured.io/ [3] https://github.com/Zipstack/unstract [4] https://github.com/Zipstack/unstract/blob/main/docs/assets/p...
    comment by constantinum · 2024-05-31 · in Ask HN: I have many PDFs – what is the best local way to leverage AI for search?
  16. Fast changing libraries are a huge pain. That's why a no-code approach like Unstract ( https://github.com/zipstack/unstract ) makes sense.
    comment by shuss · 2024-04-18 · in Ask HN: Is RAG the Future of LLMs?
  17. …). It is a part of Unstract, an open-source document processing tool ( https://github.com/Zipstack/unstract )
    comment by constantinum · 2024-04-02 · in RAGFlow is an open-source RAG engine based on OCR and document parsing
  18. As mentioned above, give Unstract a try: https://github.com/Zipstack/unstract
    comment by constantinum · 2024-04-02 · in Running OCR against PDFs and images directly in the browser
  19. There is a Open source tool that does document(pdf) processing at an enterprise scale. https://github.com/Zipstack/unstract
    comment by constantinum · 2024-04-01 · in Running OCR against PDFs and images directly in the browser