Parsio website screenshot

Parsio

Parsio is an AI-powered document and email parser that extracts structured data from PDFs, emails, and other documents. The Parsio REST API lets developers create mailboxes (parsers), upload documents and emails for parsing, retrieve the extracted structured JSON, and subscribe to webhooks for parsed-data delivery, with four extraction engines (template, AI, GPT, and AI OCR).

Parsio publishes 4 APIs on the APIs.io network, including Documents API, Mailboxes API, Templates API, and 1 more. Tagged areas include Artificial Intelligence, Document Parsing, Email Parsing, OCR, and Data Extraction.

Parsio’s developer surface includes authentication, engineering blog, documentation, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub
41.0/100 developing ▬ flat Agent 20/100 agent aware saas Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0
AccessFreemiumSelf serve⚡ Free to try
1 APIs
Artificial IntelligenceDocument ParsingEmail ParsingOCRData Extraction

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0
Composite quality — 41.0/100 · developing
Contract Quality 13.4 / 23
Developer Ergonomics 5.8 / 18
Access Clarity 8.5 / 18
Operational Transparency 3.7 / 12
Contract Governance 0.0 / 11
Discoverability 6.2 / 9
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 20/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/parsio: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 4

Individual APIs this provider publishes, each with its own machine-readable definition.

Parsio Documents API

Upload, parse, list, and retrieve documents and their parsed data.

Parsio Mailboxes API

Create and manage mailboxes (parsers) and their table fields.

Parsio Templates API

Manage parsing templates attached to a mailbox.

Parsio Webhooks API

Manage webhooks for real-time parsed-data delivery.

Open Collections 6

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Parsio Public Documents API

OPEN COLLECTION

Parsio Public Documents Mailboxes API

OPEN COLLECTION

Parsio Public Documents Templates API

OPEN COLLECTION

Parsio Public Documents Webhooks API

OPEN COLLECTION

Parsio Public API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Parsio Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Parsio Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Parsio Finops

FINOPS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Parsio Authentication

apiKey · 1 scheme

SECURITY

Parsio Domain Security

TLSv1.3 · DMARC

SECURITY

Parsio Trust Center

SOC 2, ISO 27001, PCI DSS, GDPR

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Parsio Agentic Access

27 operations · 16 acting · 1 human-in-the-loop

27 operations · 16 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Access & Security 3

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

Blog
Blog
 LinkedIn
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: parsio
url: https://raw.githubusercontent.com/api-evangelist/parsio/refs/heads/main/apis.yml
name: Parsio
kind: company
description: Parsio is an AI-powered document and email parser that extracts structured data from PDFs, emails, and other
  documents. The Parsio REST API lets developers create mailboxes (parsers), upload documents and emails for parsing, retrieve
  the extracted structured JSON, and subscribe to webhooks for parsed-data delivery, with four extraction engines (template,
  AI, GPT, and AI OCR).
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/parsio.png
tags:
- Artificial Intelligence
- Document Parsing
- Email Parsing
- OCR
- Data Extraction
tags_raw:
- AI
- Document Parsing
- Email Parsing
- OCR
- Data Extraction
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.23'
apis:
- aid: parsio:parsio-documents-api
  name: Parsio Documents API
  description: Upload, parse, list, and retrieve documents and their parsed data.
  humanURL: https://help.parsio.io/public-api/parsio-public-api
  baseURL: https://api.parsio.io
  tags:
  - Documents
  properties:
  - type: OpenAPI
    url: openapi/parsio-documents-api-openapi.yml
  - type: Documentation
    url: https://help.parsio.io/public-api/parsio-public-api
  - type: APIReference
    url: https://help.parsio.io/public-api
  - type: PostmanCollection
    url: collections/parsio.postman_collection.json
  - type: Documentation
    url: https://help.parsio.io/public-api/parse-pdf-and-files-using-api-1
  - type: APIReference
    url: https://help.parsio.io/public-api/parse-html-and-text-documents-using-api-1
- aid: parsio:parsio-mailboxes-api
  name: Parsio Mailboxes API
  description: Create and manage mailboxes (parsers) and their table fields.
  humanURL: https://help.parsio.io/public-api/parsio-public-api
  baseURL: https://api.parsio.io
  tags:
  - Mailboxes
  properties:
  - type: OpenAPI
    url: openapi/parsio-mailboxes-api-openapi.yml
  - type: Documentation
    url: https://help.parsio.io/public-api/parsio-public-api
  - type: APIReference
    url: https://help.parsio.io/public-api
  - type: PostmanCollection
    url: collections/parsio.postman_collection.json
  - type: Documentation
    url: https://help.parsio.io/public-api/parse-pdf-and-files-using-api-1
  - type: APIReference
    url: https://help.parsio.io/public-api/parse-html-and-text-documents-using-api-1
- aid: parsio:parsio-templates-api
  name: Parsio Templates API
  description: Manage parsing templates attached to a mailbox.
  humanURL: https://help.parsio.io/public-api/parsio-public-api
  baseURL: https://api.parsio.io
  tags:
  - Templates
  properties:
  - type: OpenAPI
    url: openapi/parsio-templates-api-openapi.yml
  - type: Documentation
    url: https://help.parsio.io/public-api/parsio-public-api
  - type: APIReference
    url: https://help.parsio.io/public-api
  - type: PostmanCollection
    url: collections/parsio.postman_collection.json
  - type: Documentation
    url: https://help.parsio.io/public-api/parse-pdf-and-files-using-api-1
  - type: APIReference
    url: https://help.parsio.io/public-api/parse-html-and-text-documents-using-api-1
- aid: parsio:parsio-webhooks-api
  name: Parsio Webhooks API
  description: Manage webhooks for real-time parsed-data delivery.
  humanURL: https://help.parsio.io/public-api/parsio-public-api
  baseURL: https://api.parsio.io
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/parsio-webhooks-api-openapi.yml
  - type: Documentation
    url: https://help.parsio.io/public-api/parsio-public-api
  - type: APIReference
    url: https://help.parsio.io/public-api
  - type: PostmanCollection
    url: collections/parsio.postman_collection.json
  - type: Documentation
    url: https://help.parsio.io/public-api/parse-pdf-and-files-using-api-1
  - type: APIReference
    url: https://help.parsio.io/public-api/parse-html-and-text-documents-using-api-1
common:
- type: AgenticAccess
  url: agentic-access/parsio-agentic-access.yml
- type: TrustCenter
  url: security/parsio-trust-center.yml
- type: DomainSecurity
  url: security/parsio-domain-security.yml
- type: Authentication
  url: authentication/parsio-authentication.yml
- url: https://parsio.io/blog/feed/
  type: Blog
- type: LinkedIn
  url: https://www.linkedin.com/company/parsio
- type: Website
  url: https://parsio.io
- type: Documentation
  url: https://help.parsio.io/public-api
- type: Plans
  url: plans/parsio-plans-pricing.yml
- type: RateLimits
  url: rate-limits/parsio-rate-limits.yml
- type: FinOps
  url: finops/parsio-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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