Unstructured is a partially open-source document ingestion platform optimized for RAG pipelines, offering 71+ connectors (Databricks, Elasticsearch, S3, Google Drive, and more). Its SOC 2 Type II, ISO 27001, and HIPAA certifications cover the commercial platform, not the open-source library.
Unstructured converts documents into element arrays that feed into LLM workflows, and its Extract node also produces schema-shaped JSON. With the widest connector ecosystem in the space, it is a strong choice for AI teams building retrieval systems.
The two products have converged enough that "which one extracts fields" is no longer the dividing question. What separates them is what arrives alongside the extracted value, and where the pipeline ends.
Customization and extraction approach
Unstructured does structured field extraction. Its Extract node takes a JSON schema that you define in a visual builder, and returns the extracted values inside the ingestion pipeline. That capability is real and recent, and any comparison that says otherwise is out of date.
anyformat is built for structured extraction as the whole product. Define your schema for any fields and any document type, then get structured JSON on the first document.
The difference is what comes back with each value. Unstructured returns the value; anyformat returns the value, a calibrated confidence score, and a visual citation pointing at the exact region of the page it was read from. Without a per-field score there is no threshold to set, so every field is either trusted blindly or reviewed manually.
European sovereignty and data residency
Unstructured is a US company. Deployment options include cloud API and self-hosted. Data residency depends on deployment choice, but the platform's governance and legal framework are US-based.
anyformat is EU-native. Built by a European team, GDPR-compliant by architecture, and deployed with data residency controls designed for European regulatory requirements. Sovereignty is a legal obligation here, not a configuration option.
ISO 27001 and compliance
Unstructured holds SOC 2 Type II, HIPAA, and ISO 27001 certifications. That is a solid compliance portfolio, with one distinction worth carrying into a procurement review: those certifications cover the commercial platform and API. The open-source library is not in scope, so a self-managed deployment of the OSS partitioning code inherits none of them.
anyformat is ISO 27001 certified and GDPR-compliant, with the certification covering the processing pipeline end-to-end. The difference is not the certificate but the jurisdiction: anyformat is EU-native by design, not a US platform with regional options.
Zero data retention
Unstructured documents zero data retention for its platform: submitted documents are processed and not retained.
anyformat offers zero-retention processing as a native option: documents processed, data returned, source files gone. Both platforms clear this row, and the remaining question is which jurisdiction governs the processor.
Workflow builder and orchestration
Unstructured ships a visual workflow designer. You assemble a DAG of nodes: source connector, partitioner, chunker, enrichment, embedder, Extract, destination connector. It is a real builder, and it is built for ETL.
anyformat includes a visual workflow builder aimed at a different job: branching, conditions, splitting, routing, extraction operators, validation gates, and human-in-the-loop review. The node vocabulary is business process rather than data pipeline, so a low-confidence invoice line goes to a named reviewer and the correction is recorded against the run.
Pick by destination. If the pipeline ends at a vector store, an ETL DAG is the right abstraction. If it ends at an ERP with an approval step in front of it, it is not.
Parse and extract capabilities
Unstructured publishes its own SCORE benchmark with strong numbers: 0.917 Adjusted CCT, lowest hallucination rate (0.027), and 0.844 table score. Those are vendor-published figures.
A third-party benchmark published by Procycons in March 2025 measured processing speed differently: Unstructured at 51.06 seconds for a single page, against 6.28 seconds for Docling and roughly 6 seconds for LlamaParse. That is one team's numbers on one document set, not a vendor claim, and it is worth reproducing on your own documents before treating it as decisive.
anyformat supports 100+ formats with calibrated confidence scoring on every extracted field, achieving 99% accuracy in production. The architecture minimizes silent failures through confidence-gated human review.
On-premise deployment
Unstructured offers self-hosted deployment, which provides full data control.
anyformat offers private cloud and on-premise deployment, including air-gapped environments. Both platforms can satisfy data perimeter requirements.
Accuracy in production
Unstructured's SCORE benchmark measures parsing quality: element alignment, character accuracy, hallucination rates. It is a parsing metric, and it says nothing about whether a given extracted field is right, because the platform returns no per-field confidence to score against.
anyformat measures what matters for document operations: field-level extraction accuracy with calibrated confidence scores. We hit 99% accuracy in production, validated by enterprise customers, with every field scored for trustworthiness. Every Extract and Classify workflow also has a Health tab where numbered, immutable evaluations score a workflow version field by field against verified ground truth, and the dataset benchmark is shown next to live production accuracy (Evals).
Long tables and complex layouts
Unstructured emits tables as HTML, so row and column structure survives the conversion rather than being flattened into text. On the Procycons benchmark cited above it recorded strong numerical accuracy on simple tables, at the processing speed reported there.
anyformat's multi-stage pipeline handles table complexity natively: merged cells, multi-page spans, structural breaks. Output is structured and ready for downstream consumption, with each cell carrying its own confidence and page position.
Unstructured generates image descriptions, including the values shown in a chart, as part of its enrichment step. anyformat detects figures, classifies them in context, and produces structured descriptions of charts, diagrams, and embedded images.
Both describe figures. Only one attaches a confidence score and a visual citation to the description, which is the difference between a summary you can quote in an audit and one you have to re-verify by hand.
It depends on where your pipeline ends. The two products overlap more than they used to: both parse complex documents, both take a JSON schema, both ship a visual builder, both offer zero retention and self-hosting.
If your goal is to chunk documents into element arrays for LLM ingestion, Unstructured is purpose-built for that. Its 71+ connectors and open-source foundation make it the default choice for RAG pipeline teams.
If your goal is to pull specific fields -- invoice totals, policy numbers, contract dates -- into downstream systems that people are accountable for, the missing pieces are per-field confidence, a review queue that records corrections against the run, and evaluations against your own ground truth. Unstructured returns extracted values with no confidence attached, and its workflow canvas models an ETL job rather than an approval process.
anyformat fills exactly that gap: schema-defined zero-shot extraction, calibrated confidence scores and visual citations on every field, a Studio built for review and approval, and EU-native architecture with zero-retention processing.
Some teams use both: Unstructured for RAG ingestion and anyformat for structured extraction. They are complementary more than competitive.
When to choose Unstructured
You are building RAG pipelines and need the widest connector ecosystem. Your pipeline ends at a vector store, and no one has to sign off on an individual field.
You need specific fields out of documents and into your systems -- with calibrated confidence, visual citations, human review, and European sovereignty. Proven at enterprise scale with 99% production accuracy.
anyformat is the agentic document intelligence platform for European enterprises. ISO 27001 certified, GDPR-compliant, zero-retention processing. Get started at anyformat.ai
