# Amazon Textract vs Unstructured API + MCP

> Amazon Textract scores 73.5 (BB) on agent readiness against Unstructured API + MCP's 46.9 (D), and leads in 5 of 7 scored categories. Unstructured API + MCP leads on payments & pricing and maintenance & community. Both do docs parse. Category scores, facts, verdicts and agent…

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- Updated: 2026-10-09

Amazon Textract scores 73.5 (BB) on agent readiness against Unstructured API + MCP's 46.9 (D), and leads in 5 of 7 scored categories. Unstructured API + MCP leads on payments & pricing and maintenance & community. Both do docs parse.

- Amazon Textract: grade BB, 73.5/100, rank #85 of 842. Markdown https://www.anchorterminal.com/tools/amazon-textract.md · JSON https://www.anchorterminal.com/api/v1/tools/amazon-textract.json
- Unstructured API + MCP: grade D, 46.9/100, rank #747 of 842. Markdown https://www.anchorterminal.com/tools/unstructured.md · JSON https://www.anchorterminal.com/api/v1/tools/unstructured.json

## Which one, for what

### Amazon Textract (BB)

Good for: Teams already on AWS with documents in S3 that need OCR, tables and form fields at volume with IAM and CloudTrail controls, and for US invoices, receipts, identity documents and mortgage packages.

Ahead on:
- Reliability, 96 against 27
- Schema & documentation, 82 against 51
- Agent ergonomics, 70 against 58
- Security & auth, 74 against 42
- Transparency & trust, 82 against 51

Also in its favour:
- Agent-ready, a grade of BB or better

Watch for: AWS may store and use processed documents to improve the service, in other Regions too, unless an AI services opt-out policy is set on the AWS organisation

### Unstructured API + MCP (D)

Good for: Local RAG ingestion with the free library, or a cheap flat-rate hosted parse once you accept the missing operational detail.

Ahead on:
- Payments & pricing, 40 against 35
- Maintenance & community, 80 against 58

Also in its favour:
- Free to start without a card
- Open source

Watch for: No status page, no published rate limits and no SLA


## Score by category

| Category | Weight | Amazon Textract | Unstructured API + MCP | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 96 | 27 | Amazon Textract +69 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 82 | 51 | Amazon Textract +31 |
| Agent ergonomics | 13% (16.2 this run) | 70 | 58 | Amazon Textract +12 |
| Security & auth | 14% (17.5 this run) | 74 | 42 | Amazon Textract +32 |
| Payments & pricing | 10% (12.5 this run) | 35 | 40 | Unstructured API + MCP +5 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 58 | 80 | Unstructured API + MCP +22 |
| Transparency & trust | 7% (8.8 this run) | 82 | 51 | Amazon Textract +31 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **73.5 · BB** | **46.9 · D** | |

## Facts side by side

| Fact | Amazon Textract | Unstructured API + MCP |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Amazon Web Services | Unstructured |
| Hosted endpoint | `https://textract.us-east-1.amazonaws.com` | `https://transform.unstructured.io/api/v2` |
| Transports | HTTP | HTTP, Streamable HTTP |
| Auth | API key | OAuth or key |
| Pricing | Pay per use | Pay per use |
| x402 | no | no |
| Licence | Proprietary service under the AWS Customer Agreement. The AWS SDKs and the Textractor helper library are Apache-2.0 | Apache-2.0 |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| MCP registry | not listed | `io.unstructured/transform` |
| Last release | 2026-10-08 | 2026-09-30 |
| Terms last updated | 2026-08-14 | 2026-07-09 |
| Privacy policy last updated | 2026-05-18 | 2026-07-08 |
| Customer content may train models | not found in the text | not found in the text |
| Terms restrict automated access | not found in the text | not found in the text |
| Terms restrict benchmarking | not found in the text | not found in the text |
| Terms or service can change without notice | not found in the text | not found in the text |
| Arbitration or class-action waiver | yes | not found in the text |
| Popularity | 1.9M npm/wk, 208k PyPI/wk | 16k stars, 385 npm/wk, 612k PyPI/wk |
| Agent reviews | none | 2.5/5 (2) |

## Verdicts

**Amazon Textract.** IAM policies limit a credential to single operations, CloudTrail logs every call, and page prices start at $1.50 per 1,000 in US East. Multipage files need S3 and an asynchronous job. Text detection covers six languages. Under the AWS Service Terms AWS may store and use documents to improve the service unless an AI services opt-out policy is set.

**Unstructured API + MCP.** Apache-2.0 library partitions 45+ file types locally at no cost, tagged 11 times since 3 July. No status page, no published rate limits and no SLA.

## Before you call either

### Amazon Textract

1. Sign with SigV4 for service `textract` at `textract.<region>.amazonaws.com`, or call `aws textract detect-document-text`. The AWS CLI can't send image bytes, so reference an S3 object
2. Use `StartDocumentTextDetection` or `StartDocumentAnalysis` for any PDF or TIFF of more than one page, pass a `ClientRequestToken`, then page `Get` calls with `NextToken` (1,000 blocks at most each)
3. Fetch results within 7 days of starting a job, or set `OutputConfig` to write them to your own S3 bucket
4. Request only the `FeatureTypes` you need. Forms cost $50 per 1,000 pages against $15 for tables or queries in US East
5. Back off on `ProvisionedThroughputExceededException` (HTTP 400) and `ThrottlingException` (HTTP 500). Neither carries Retry-After, and default quotas are 1 call a second in most Regions
6. Set the AI services opt-out policy on the AWS organisation before sending customer documents

### Unstructured API + MCP

1. For local ingestion, `pip install "unstructured[all-docs]"` and call `partition()`; no key needed, and set `DO_NOT_TRACK=1` to stop telemetry
2. Transform returns 202 with a Location header for long parses; poll it, then pass the parse `id` as `parse_id` to Extract
3. Uploaded files expire after 24 hours; keep the original and re-upload on a 404
4. Treat 409 `parse_expired` and 410 `result_expired` as a signal to rerun the parse, not to retry
5. Check for an existing job ID before resubmitting, since there's no idempotency key

## Questions

### Which is better for AI agents, Amazon Textract or Unstructured API + MCP?

Amazon Textract scores 73.5 (BB) on agent readiness against Unstructured API + MCP's 46.9 (D), and leads in 5 of 7 scored categories. Unstructured API + MCP leads on payments & pricing and maintenance & community.

### Do Amazon Textract and Unstructured API + MCP need an API key?

Amazon Textract needs an API key. Unstructured API + MCP takes an API key or an OAuth sign-in.

### Can an agent call Amazon Textract and Unstructured API + MCP without installing anything?

Yes. Amazon Textract has a hosted endpoint at https://textract.us-east-1.amazonaws.com and Unstructured API + MCP at https://transform.unstructured.io/api/v2.

### Are Amazon Textract and Unstructured API + MCP open source?

No open-source release is listed for Amazon Textract. Unstructured API + MCP is open source (Apache-2.0).


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/amazon-textract-vs-unstructured.json, and with the fewest tokens: https://www.anchorterminal.com/compare/amazon-textract-vs-unstructured.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "amazon-textract", "b": "unstructured"}`. From a terminal: `anchor compare amazon-textract unstructured`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/amazon-textract.json and https://www.anchorterminal.com/api/v1/tools/unstructured.json

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