Best OCR & Document Parsing APIs
Opinionated picks for ocr & document parsing apis, with the trade-offs up front, judged from each API’s published, cited data. The reasoning is shown, so disagree where you know better. Compare all 13 →
Best overall: Amazon Textract
Amazon Textract is an AWS document intelligence service that extracts printed text, handwriting, form fields, tables, and structured data from PDFs and images, targeting industries such as healthcare, financial services, and lending. Pricing is usage-based starting at $0.0015 per page, with a free tier of 1,000 pages per month for the first three months and no sales call required to get started. The service is available across 16 AWS regions including GovCloud, holds SOC 2 Type II, HIPAA, GDPR, ISO 27001, and PCI DSS certifications, and offers SDKs for seven languages.
From $0.0015 page.
How it stacks up
- ✓ Veryfi offers a free tier while Amazon Textract does not, so Veryfi is easier to trial before committing.
- ✓ Amazon Textract supports webhooks for event-driven integration; the other does not document them.
- ✓ Azure AI Document Intelligence offers a free tier while Amazon Textract does not, so Azure AI Document Intelligence is easier to trial before committing.
Best for: Regulated or enterprise workloads - compliance attestations and an enterprise plan; AI agents and automation - an agent-ready surface (MCP / llms.txt); Teams needing broad API coverage out of the box.
The catch: Cheap per page and battle-tested, but it is raw building blocks: layout assembly and post-processing are on you, and the free allowance expires after three months.
At a glance
| # | API | Best for | Starting price | Score |
|---|---|---|---|---|
| 1 | Amazon Textract | Best overall · Best for enterprise · Best for agents | $0.0015 page | 65 |
| 2 | Veryfi | Best free pick | $500 month | 77 |
| 3 | Google Document AI | transparent public pricing | $0.02 1,000 pages | 63 |
| 4 | Azure AI Document Intelligence | Broadest surface | $1.50 1,000 pages | 74 |
| 5 | Nanonets | transparent public pricing | - | 64 |
| 6 | Extend | transparent public pricing | $500 month | 73 |
| 7 | Mindee | transparent public pricing | - | 58 |
| 8 | LlamaParse | transparent public pricing | $50 1,000 credits | 72 |
| 9 | Reducto | Cheapest to start | $0.01 credit | 70 |
| 10 | LandingAI Agentic Document Extraction (ADE) | transparent public pricing | $1 100 credits | 62 |
| 11 | Mistral Document AI (Mistral OCR) | transparent public pricing | $2 1,000 pages | 66 |
| 12 | ABBYY Vantage / Document AI API | SOC 2 Type II | - | 42 |
| 13 | Klippa DocHorizon | GDPR | - | 28 |
Quick pick by use case
- If you want the strongest all-round pick, pick Amazon Textract - our default pick: strongest across pricing, trust and breadth.
- If you want to start free, pick Veryfi - free tier: Free Forever plan: up to 100 documents/month at $0, includes all document types and SDKs,….
- If you're buying for a regulated or large team, pick Amazon Textract - for regulated or large teams: SOC 2 Type II, HIPAA, published SLA.
- If you want the lowest published entry price, pick Reducto - from $0.01 credit to start; compare on your real usage, not the entry price.
- If you're wiring this into coding agents or AI workflows, pick Amazon Textract - easiest to wire up programmatically: llms.txt.
- If you want the broadest documented surface, pick Azure AI Document Intelligence - 39 documented actions; breadth isn't quality, but it's the most to build on.
The picks in depth
#1 Amazon Textract
65 / 100- Best overall
- Best for enterprise
- Best for agents
Amazon Textract is an AWS document intelligence service that extracts printed text, handwriting, form fields, tables, and structured data from PDFs and images, targeting industries such as healthcare, financial services, and lending. Pricing is usage-based starting at $0.0015 per page, with a free tier of 1,000 pages per month for the first three months and no sales call required to get started. The service is available across 16 AWS regions including GovCloud, holds SOC 2 Type II, HIPAA, GDPR, ISO 27001, and PCI DSS certifications, and offers SDKs for seven languages.
PricingUsage · from $0.0015 page · free tier ✗TrustSOC 2 Type II · HIPAA · GDPR · ISO 27001 · PCI DSSDoesUsed byChange Healthcare, Roche, Elevance Health, PennymacStrengthstransparent public pricing · self-serve signup · SOC 2 Type IIThe catchCheap per page and battle-tested, but it is raw building blocks: layout assembly and post-processing are on you, and the free allowance expires after three months.ScoresAgent 35 · Pricing 85 · Setup 60 · Docs 25 · Procurement 85 · Trust 100#2 Veryfi
77 / 100- Best free pick
Veryfi is a REST API for automated document data extraction, covering receipts, invoices, bank statements, checks, tax forms (W-2, W-9, W-8BEN-E), and identity documents such as driver's licenses and passports, with global availability. It suits finance, insurance, and compliance teams needing high-throughput document processing, starting at $500 per month (Starter) with a free tier of 100 documents per month for development. The API supports nine SDK languages, webhooks, and an MCP server, and carries SOC 2 Type II, HIPAA, and GDPR certifications.
PricingHybrid · from $500 month · free tier ✓TrustSOC 2 Type II · HIPAA · GDPRDoesUsed byNavan, PepsiCo, Danone, Intuit QuickBooksStrengthstransparent public pricing · a free tier · self-serve signupThe catchStrong, fast accuracy tuned for receipts, invoices, and finance docs, but the entry plan starts at $500/month, the priciest way to start in this category.ScoresAgent 65 · Pricing 100 · Setup 85 · Docs 55 · Procurement 100 · Trust 55#3 Google Document AI
63 / 100Google Document AI is a REST API from Google Cloud that transforms unstructured documents into structured data, covering OCR, data extraction from invoices, receipts, and forms, identity document verification, and custom trained extraction models. Pricing is usage-based at $0.02 per 1,000 pages with self-serve signup and no sales call required. The API ships official SDKs for eight languages including Python, Java, Node.js, and Go, and is available across eight regions including US, EU, and Asia-Pacific endpoints. It carries SOC 2 Type 2, ISO 27001, HIPAA, GDPR, and PCI DSS compliance certifications.
PricingUsage · from $0.02 1,000 pages · free tier ✗TrustSOC 2 Type II · HIPAA · GDPR · ISO 27001 · PCI DSSDoesUsed byCovered California, GogolookStrengthstransparent public pricing · self-serve signup · SOC 2 Type IIAvoid ifYou want to try it free before payingScoresAgent 30 · Pricing 85 · Setup 60 · Docs 15 · Procurement 85 · Trust 100#4 Azure AI Document Intelligence
74 / 100- Broadest surface
Azure AI Document Intelligence is a machine-learning OCR and document processing service from Microsoft that extracts structured data from forms, invoices, receipts, identity documents, tax forms, bank statements, and dozens of other document types via REST API. It suits teams automating accounts payable, mortgage processing, or RAG data preparation, with SDKs for Python, JavaScript, Java, and C#/.NET. Pricing starts at $1.50 per 1,000 pages on a pay-per-use basis with a free tier of 500 pages per month, and the service carries SOC 2 Type II, HIPAA, GDPR, and ISO 27001 certifications across more than 25 global regions.
PricingUsage · from $1.50 1,000 pages · free tier ✓TrustSOC 2 Type II · HIPAA · GDPR · ISO 27001DoesStrengthstransparent public pricing · a free tier · self-serve signupThe catchBroadest document and prebuilt-model coverage, but the free F0 tier only analyzes the first two pages of each document.ScoresAgent 45 · Pricing 100 · Setup 85 · Docs 25 · Procurement 100 · Trust 90#5 Nanonets
64 / 100Nanonets is a document AI platform offering OCR, structured data extraction, document splitting, visual question answering, and context-aware chunking for RAG pipelines, targeting enterprise workflows in accounts payable, logistics, healthcare revenue cycle management, and contract analysis. Pricing is usage-based per block run with published rates, a $200 no-card-required credit grant, and self-serve signup, plus an enterprise tier for on-premise deployment and a HIPAA BAA. The REST API supports Python, Node.js, and Go SDKs, webhooks, and an MCP server, with compliance certifications including SOC 2 Type 2, ISO 27001, HIPAA, and GDPR.
PricingUsage · free tier ✗TrustSOC 2 Type II · HIPAA · GDPR · ISO 27001DoesUsed byRoche, Mondelez, Asian Paints, Japan Tobacco InternationalStrengthstransparent public pricing · self-serve signup · SOC 2 Type IIAvoid ifYou want to try it free before payingScoresAgent 55 · Pricing 60 · Setup 60 · Docs 45 · Procurement 75 · Trust 90#6 Extend
73 / 100Extend is a document AI API that turns unstructured documents into structured data, covering extraction, classification, splitting, form editing, and batch workflows for industries such as finance, healthcare, logistics, and real estate. A Pay As You Go tier includes 10,000 free credits, while paid plans start at $500 per month, with an Enterprise tier offering higher rate limits, self-hosted deployments, and bundled HIPAA compliance. The REST API supports Python, TypeScript, Java, and Go SDKs plus webhooks and an MCP server, and holds SOC 2 Type 2, HIPAA, and GDPR certifications. Customers include Brex, Mercury, Square, Flatiron Health, and Opendoor.
PricingHybrid · from $500 month · free tier ✗TrustSOC 2 Type II · HIPAA · GDPRDoesUsed byBrex, Mercury, Flatiron Health, ValonStrengthstransparent public pricing · self-serve signup · SOC 2 Type IIAvoid ifYou want to try it free before payingScoresAgent 80 · Pricing 85 · Setup 60 · Docs 75 · Procurement 85 · Trust 55#7 Mindee
58 / 100Mindee is a document data extraction API that converts invoices, receipts, identity documents, bank statements, and other structured documents into JSON without requiring model training. It targets finance, HR, and supply chain teams, with off-the-shelf extractors and a custom model builder for other document types. Pricing is credit-based (one credit per page) with published rates, self-serve signup, and an enterprise plan available; a 14-day trial provides 200 credits, but there is no permanent free tier. The REST API offers SDKs for Python, Node.js, PHP, Ruby, Java, and .NET, with webhook support, a published SLA, SOC 2 Type 2 certification, GDPR compliance, and EU or US data residency options.
PricingHybrid · free tier ✗TrustSOC 2 Type II · GDPRDoesUsed bySpendesk, Lucca, Payfit, CirculaStrengthstransparent public pricing · self-serve signup · SOC 2 Type IIAvoid ifYou want to try it free before payingScoresAgent 45 · Pricing 60 · Setup 60 · Docs 45 · Procurement 75 · Trust 60#8 LlamaParse
72 / 100LlamaParse is a document parsing API built for AI and RAG pipelines, converting PDFs, spreadsheets, and complex layouts including tables, charts, and handwriting into clean markdown or structured JSON. It targets developers and enterprises processing high volumes of documents, with a free tier of 10,000 credits per month and paid plans starting at $50 per 1,000 credits. The service offers REST API access with Python and Node.js SDKs, webhook support, and an MCP server, backed by SOC 2 Type 2, HIPAA, and GDPR compliance with data residency options in the US and EU.
PricingHybrid · from $50 1,000 credits · free tier ✓TrustSOC 2 Type II · HIPAA · GDPRDoesUsed byKPMG, Carlyle, Rakuten, SalesforceStrengthstransparent public pricing · a free tier · self-serve signupScoresAgent 30 · Pricing 100 · Setup 80 · Docs 45 · Procurement 100 · Trust 75
How we rank
The headline score is the average of six 0-100 axes computed only from each API’s published, sourced fields: agent-friendliness, pricing transparency, setup speed, docs quality, procurement ease, and trust readiness. An unknown signal scores 0 for its axis - we credit what’s confirmed, never guess. The score is one input, not the verdict: we lead with each pick’s trade-off, and where a job has only one real option we say so rather than crown it. Full method on the methodology page.
Why trust apio
- ✓ Every field cited. Each profile links the source for every claim - check us.
- ✓ Public audit log. Every change to this data is recorded per field, with who changed it and why.
- ✓ Published, deterministic methodology. The score is a formula over the same fields you can see - recompute it yourself.
- ✓ Zero affiliate links, zero ads, zero paid placement. Money never moves rank.
- ✓ No reviews yet - and we say so rather than synthesizing them.
Frequently asked questions
What is the best ocr & document parsing api?
Amazon Textract is our current top pick across pricing, trust, and developer-surface data (from $0.0015 page). The right pick depends on your constraint: if you want the strongest all-round pick, Amazon Textract; if you want to start free, Veryfi; if you're buying for a regulated or large team, Amazon Textract.
How are these OCR & Document Parsing APIs ranked?
By a transparent data-readiness score computed from each API's published, sourced fields: pricing, free tier, self-serve access, compliance, webhooks/sandbox, and capability breadth. No reviews, no paid placement.
Which OCR & Document Parsing APIs have a free tier?
Veryfi, Azure AI Document Intelligence, LlamaParse.