ParseHawk
100% Local Document AI with API, CLI, and Web UI
Details
- External ID
- 48671675
- Source
- HN
- Company
- —
- Product
- ParseHawk
- Website domain
- github.com
- Launched
- June 25, 2026
- Cohort
- —
- Upvotes
- 9
- Upvotes percentile
- 0.5484972677595629
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Description
I just released ParseHawk v0.1.0: Apache-2.0 licensed 100% local document AI platform that extracts JSON from PDFs, images etc. It builds on top of NuMind's NuExtract3 but additionally enforces a provided JSON schema with constrained decoding. It works on Apple Silicon with pre-bundled vllm-metal as well as Linux + NVIDIA with vllm. Looking forward to your feedback!
Enrichment
- Theme
- browser automation and scraping for AI
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- local document processing with api
- Manually corrected
- False
Could you build this?
Partial Creating a CLI and web UI for document AI is easy, but bundling and optimizing local vision-language model inference on Apple Silicon (vllm-metal) with strict schema-constrained grammar decoding requires low-level ML systems engineering.
What it would actually take: The platform requires local VLM inference (NuExtract/Qwen-VL) served via llama.cpp or vLLM Metal bindings, paired with grammar-constrained decoding engines (such as Outlines or XGrammar) to enforce JSON schemas. The hard parts are optimizing inference memory on consumer unified memory, integrating robust PDF-to-image rasterization, and ensuring constrained decoding does not crash or stall model inference.
Discussion
4 comments analyzed.
Feature requests: Windows support
Competitors
Other products that read as similar to this one — 27 launches clear the similarity bar, closest 8 shown.
Attention rank: #14 of 28 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 229 days after the earliest competitor.
- Parse a PDF from your terminal with PaddleOCR-VL-1.6 · hn · 2026-07-29 · 7 upvotes · similarity 0.42
- Nighthawk PDF Reader · ph · 2026-09-10 · 2 upvotes · similarity 0.39
- vw-firmware-mac · github · 2026-09-12 · 7 upvotes · similarity 0.35
- reader-source · github · 2026-09-19 · 57 upvotes · similarity 0.35
- Parse - APIs for any website · yc · 2025-11-08 · 53 upvotes · similarity 0.35
- Pdfwithlove · hn · 2026-01-19 · 177 upvotes · similarity 0.35
- DevTooKit · ph · 2026-09-19 · 2 upvotes · similarity 0.33
- PDFCraft · ph · 2026-09-20 · 2 upvotes · similarity 0.33
Other launches for this product
- No other launches for this product.
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