About AgentFields
Name the fields you want. Get typed, cited, confidence-scored JSON out of any mess.
What we do
Extraction with a contract. Define a schema with types and validation rules, and every extracted field comes back typed, validated, scored for confidence, and cited to the exact page and bounding box it came from. Anything below the confidence threshold routes to a human review queue with the source shown side by side, and every correction becomes training signal for that schema. The product is not extraction, it is knowing which extractions to trust.
Who we built it for
Operations and data teams in insurance, logistics, healthcare billing, legal services and finance who process high volumes of unstructured documents, plus developers who need reliable extraction inside their own product.
The problem
Extraction is where AI projects quietly die.
A model returns plausible JSON, someone spot-checks ten records, it goes to production, and six weeks later a wrong field has propagated into a billing system.
Teams have no schema enforcement, no confidence signal, no citation back to the source, and no way to tell which of the ten thousand extractions to review.
Try it before anything else
The free structured-extraction demo runs in your browser with no account. Paste in some real text, and see the structured output straight away. Open it.
The one promise
The free tool on this site is genuinely free and genuinely useful. It does not withhold the answer behind an email form, it does not degrade after a trial, and it does not exist to harvest your data. If it helps you and you never pay us, that is a fine outcome.
Paste anything and see the structured output
Paste an email, a ticket or a page of notes. See it turned into typed fields, with the token cost of the call. Runs in your browser. No account, no card, no call.
Open the free toolIt runs in your browser. AgentFields never sees your inputs.