$Refractr$

Refractr

Fastest structured JSON extraction from documents

sepp·Published on Oct 14, 2026·0 reputationReputation invested into this product to boost its ranking. Anyone can spend the reputation they've earned here — recent investments count for more and lift the product higher on the leaderboard. This is separate from community upvotes.

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About Refractr

Refractr is a document extraction API that converts unstructured data into validated JSON. It allows you to transform invoices, emails, and PDFs and more into structured data using your own custom schemas in less than 500 milliseconds per document. The service streamlines the process of data capture(OCR) and extraction with a single API call, ensuring that extracted information adheres to specific validation requirements for reliable downstream processing, while giving confidence scores unlike standard LLM's. This reduces the time and money spent on manual extraction review.

✦ Good to know

Extracts structured JSON in ~500ms per document using a custom-trained model, not an LLM wrapper.
Achieves 82.0% field-level accuracy with 0.0% invalid JSON responses, the only comparable result across alternatives tested.
Pass any JSON schema on every call with zero compile time or per-schema deployment required.
Free tier includes 100 extractions per day on every account with full API access.

Taken from the product's own website and re-checked automatically.

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