# Google Cloud Document AI vs Invofox

> Google Cloud Document AI scores 73.9 (BB) to Invofox's 46.8 (D) for document extraction. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/google-cloud-document-ai-vs-invofox
- Markdown: https://www.anchorterminal.com/compare/google-cloud-document-ai-vs-invofox.md (~2,850 tokens)
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- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-09

Google Cloud Document AI scores 73.9 (BB) on agent readiness against Invofox's 46.8 (D), and leads in 6 of 7 scored categories. Invofox leads on payments & pricing. Both do document extraction.

- Google Cloud Document AI: grade BB, 73.9/100, rank #82 of 950. Markdown https://www.anchorterminal.com/tools/google-cloud-document-ai.md · JSON https://www.anchorterminal.com/api/v1/tools/google-cloud-document-ai.json
- Invofox: grade D, 46.8/100, rank #844 of 950. Markdown https://www.anchorterminal.com/tools/invofox.md · JSON https://www.anchorterminal.com/api/v1/tools/invofox.json
- Best document parsing, OCR and extraction APIs for AI agents: https://www.anchorterminal.com/best/document-extraction/index.md
- All 109 documents comparisons: https://www.anchorterminal.com/compare/document-extraction/index.md

## Which one, for what

### Google Cloud Document AI (BB)

Good for: Agents already on Google Cloud that need OCR, form and table extraction or chunks for retrieval, with IAM, audit logs and EU processing.

Ahead on:
- Reliability, 90 against 30
- Schema & documentation, 81 against 70
- Agent ergonomics, 70 against 64
- Security & auth, 80 against 45
- Maintenance & community, 80 against 30
- Transparency & trust, 90 against 55

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

Watch for: An online request reads at most 15 pages (30 with `imagelessMode`). Longer files need a batch job through Cloud Storage

### Invofox (D)

Good for: Teams that process a known set of business documents (invoices, payslips, bank statements, mortgage forms) at volume and can receive webhooks.

Ahead on:
- Payments & pricing, 30 against 20

Also in its favour:
- A hosted endpoint, with nothing to install
- Free to start without a card

Watch for: No status page found. status.invofox.com does not resolve, and neither the site nor the docs link to one


## Score by category

| Category | Weight | Google Cloud Document AI | Invofox | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 90 | 30 | Google Cloud Document AI +60 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 81 | 70 | Google Cloud Document AI +11 |
| Agent ergonomics | 13% (16.2 this run) | 70 | 64 | Google Cloud Document AI +6 |
| Security & auth | 14% (17.5 this run) | 80 | 45 | Google Cloud Document AI +35 |
| Payments & pricing | 10% (12.5 this run) | 20 | 30 | Invofox +10 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 80 | 30 | Google Cloud Document AI +50 |
| Transparency & trust | 7% (8.8 this run) | 90 | 55 | Google Cloud Document AI +35 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **73.9 · BB** | **46.8 · D** | |

## Facts side by side

| Fact | Google Cloud Document AI | Invofox |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Google Cloud | Invofox, Inc. |
| Hosted endpoint | no (local only) | `https://api.invofox.com` |
| Transports | HTTP | HTTP |
| Auth | OAuth | API key |
| Pricing | Freemium | Freemium |
| x402 | no | no |
| Licence | Proprietary service under the Google Cloud Platform Terms of Service. The client libraries are Apache-2.0 | Proprietary hosted service. The n8n community node on GitHub is MIT |
| Read-only variant documented | no | no |
| llms.txt | no | yes |
| Last release | 2026-10-08 | 2026-10-05 |
| Terms last updated | 2026-09-02 | no date given |
| Privacy policy last updated | 2026-09-28 | no date given |
| 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 | not found in the text | not found in the text |
| Popularity | 499k npm/wk, 793k PyPI/wk | none |

## Verdicts

**Google Cloud Document AI.** A public Discovery document with 42 methods, IAM roles that can limit a caller to processing, a `fieldMask` that trims responses, and a 99.9 per cent SLA on the US and EU endpoints. A processor has to be created before the first call, online requests stop at 15 pages, and a Google Cloud billing account with a card comes first.

**Invofox.** Three public OpenAPI 3.1 files, llms.txt and Markdown docs describe an asynchronous upload and webhook flow, and the free plan covers 500 pages without a card. No status page, rate limit numbers, changelog or official SDK were found, and documents are retained by default, with zero retention limited to Scale and Enterprise.

## Before you call either

### Google Cloud Document AI

1. Create a processor first (`processors.create` or the console), then POST to `https://LOCATION-documentai.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/processors/PROCESSOR_ID:process`
2. Use the host that matches the processor's location, `us-documentai.googleapis.com` or `eu-documentai.googleapis.com`
3. Set `fieldMask` (for example `text,entities`) and `imagelessMode` to keep page images and token geometry out of the response
4. Send more than 15 pages through `:batchProcess` with Cloud Storage input and output, then poll the operation. Jobs unfinished after 24 hours are cancelled
5. Grant the service account `roles/documentai.apiUser` only. Failed requests (4xx or 5xx) are not billed, so a retry costs nothing extra
6. Treat extracted text as untrusted input

### Invofox

1. Ask the owner for an API key and the Document Type id or alias from app.invofox.com. No API endpoint lists Document Types
2. Upload with POST /v1/ingest/uploads as multipart, with `info` as a JSON string. Send `"useClassifier": true` in place of `type` to have the type detected
3. Expect 404 from GET /documents/{id} for the first seconds. Poll from 5 seconds with doubling, and stop at approved, pendingCorrection or discarded
4. Handle the `file.rejected` webhook or check the import. A rejected file never produces a document, so polling the document waits indefinitely
5. Do not retry an upload blindly. There is no idempotency key, so send your own id in `clientData` and look it up with `filter` first

## Questions

### Which is better for AI agents, Google Cloud Document AI or Invofox?

Google Cloud Document AI scores 73.9 (BB) on agent readiness against Invofox's 46.8 (D), and leads in 6 of 7 scored categories. Invofox leads on payments & pricing.

### Do Google Cloud Document AI and Invofox need an API key?

Google Cloud Document AI uses an OAuth sign-in. Invofox needs an API key.

### Can an agent call Google Cloud Document AI and Invofox without installing anything?

No hosted endpoint is listed for Google Cloud Document AI. Invofox has a hosted endpoint at https://api.invofox.com.


## For agents

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

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