Ocrbase
pdf → .md/.json document OCR and structured extraction API
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HN · launched Jan 20, 2026 · 99 upvotes (top 10%) · 0 views
Niche: document processing and ocr software · 202 launches, 16 in the last 7 days ▼ -27% · Explore this niche →
Category and tags
- Horizontal
- Data infrastructure
- Developer
- AI-native
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 202 launches in document processing and ocr software →
Could you build this?
Partial The API wrapper and format conversion (PDF to Markdown/JSON) is straightforward, but delivering high-accuracy OCR and table/document layout extraction requires fine-tuned vision-language models or dedicated document OCR pipelines.
What it would actually take: A production version needs a pipeline using open-source vision OCR models (like Nougat, PaddleOCR, or fine-tuned Surya) deployed on GPU instances with layout-parser/Tesseract fallback. The hard part is accurate table extraction, reading order reconstruction, and low-latency inference on multi-page dense documents. It requires ML engineering for vision models and scalable document processing infrastructure.
Discussion
20 comments analyzed.
Competitors mentioned: Surya, RapidOCR, Tesseract, PaddleOCR, Gemini Flash (for structured extraction)
Concerns raised: 12GB+ VRAM requirement seems high for model size, Security risk storing GitHub secrets in plain-text env files, High computational resource requirements, Cost comparison with Gemini Flash (~$0.50 per 100 pages), Data privacy concerns with sending financial documents to cloud services
Feature requests: Local-only deployment option to avoid sending data to cloud, Lower VRAM requirements for ARM/M-series Mac compatibility, Fallback pipeline with cheaper extraction methods before expensive LLM calls, Secrets manager integration instead of plain-text environment variables
Competitors
Other products that read as similar to this one : 558 launches clear the similarity bar, closest 8 shown.
Attention rank: #30 of 559 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 81 days after the earliest competitor.
- windows-pdf-ocr-text-extractor · github · 2026-10-19 · 20 upvotes · similarity 0.61
- pdf-ocr-desktop · github · 2026-11-10 · 102 upvotes · similarity 0.59
- Emboss · hn · 2026-07-30 · 6 upvotes · similarity 0.54
- gopd · github · 2026-09-15 · 8 upvotes · similarity 0.52
- pdfcpu2 · github · 2026-10-25 · 11 upvotes · similarity 0.52
- Invofox · hn · 2026-10-05 · 6 upvotes · similarity 0.50
- StructOCR · hn · 2026-06-06 · 5 upvotes · similarity 0.50
- PDFCraft · ph · 2026-09-13 · 2 upvotes · similarity 0.49
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.