Free and open first

Best AI OCR Software in 2026

AI OCR software turns document content into digital text and data, with capabilities that vary by format and workload. Compare supported languages and handwriting recognition alongside table extraction and batch processing. API access and deployment options help you assess integration and operation; free-plan availability, monthly page limits, and paid-from pricing provide context on usage and cost. Transkribus, Doxis AI.dp, and Veryfi API are among the entries. Consider the document types and processing volume you have, then use the listed criteria to weigh recognition features and access options.

30 apps
Research read 23 Sept 2026
How the order is worked out

1

Amazon Textract AnalyzeExpense

Free plan APISelf-hostedWeb

AnalyzeExpense extracts and normalizes invoice and receipt details, including unlabeled fields, for applications that process financial documents.

7.5 From $0.01 Visit site
2

Azure AI Speech
by Azure AI Speech
Free plan APISelf-hostedWeb

7.4 Free plan Visit site
3

Base64.ai

Free plan APISelf-hostedWeb

Choose Base64.ai if your workflow needs document classification, field extraction, and labeled JSON through an API, with a choice of deployment environments.

7.4 Visit site
4

Cloudmersive OCR API

Free plan APISelf-hostedWeb

Cloudmersive OCR API combines document and receipt recognition with photo correction and multiple deployment options.

7.4 Free plan · paid from $19.99/mo Visit site
5

LandingAI Agentic Document Extraction

Free plan APISelf-hostedWeb

LandingAI Agentic Document Extraction combines document parsing and schema-based extraction with source references and review signals.

7.1 From $1 Visit site
6

Reducto

Free plan APILinuxMac+3

Reducto combines document parsing with a range of pipeline-building options and a stated free-usage allowance. Teams should account for per-page rates on Standard and custom pricing for higher tiers.

7.1 From $10 Visit site
7

Mistral OCR

Free plan APISelf-hostedWeb

Choose Mistral OCR for document text and structure extraction, with API batching, a no-code interface and self-hosted deployment options.

7.0 Free plan · paid from $4 Visit site
8

Nanonets Accounts Payable Automation
by Nanonets Accounts Payable Automation
Free plan APISelf-hostedWeb

Nanonets covers invoice intake, validation, review, and ERP posting, with multiple integration and deployment options listed.

7.0 Free plan · paid from $100/mo Visit site
9

Transkribus

Free plan APILinuxMac+2

Transkribus combines document recognition, editing, layout analysis, and export options, with plans ranging from free access to paid annual tiers.

7.0 Free plan · paid from €99/yr Visit site
10

Veryfi API

Free plan AndroidAPIiPhone+1

Veryfi offers document extraction through APIs and capture options for mobile and browser applications. Check the per-transaction page limit and plan terms against expected document volumes.

6.9 Free plan · paid from $500/mo · 14-day trial Visit site
11

Rossum AP Automation
by Rossum AP Automation
Free plan APIWeb

Rossum brings invoice capture, matching, coding, approvals and posting into an AP automation workflow.

6.8 From $18,000/yr · 14-day trial Visit site
12

Baidu OCR

Free trial AndroidAPIiPhone+4

Choose Baidu OCR if you need broad image text recognition, structured document recognition, or cloud and private deployment options.

6.5 Visit site
13

Affinda Invoice Extractor

Free trial APISelf-hostedWeb

Affinda Invoice Extractor covers invoice intake, extraction, validation, and routing, with web, API, and self-hosted options.

6.4 Pricing on request · 14-day trial Visit site
14

Doxis AI.dp

Free trial AndroidAPIiPhone+1

Doxis AI.dp combines document extraction with workflow design, review, and multiple export formats.

6.4 From €95/mo Visit site
15

Instabase

Free trial APIiPhoneSelf-hosted+1

6.2 Pricing on request · 14-day trial Visit site
16

Alibaba Cloud OCR

Free plan Web

6.1 Free plan Visit site
17

Handwriting OCR

Free trial APIExtensionWeb

Choose Handwriting OCR if you need handwritten pages converted into searchable text, with layout preservation, broad language coverage or table extraction.

6.1 From $15 Visit site
18

ABBYY FineReader PDF
by ABBYY FineReader PDF
Paid iPhoneMacWindows

ABBYY FineReader PDF brings editing, recognition, conversion, and form tools into one paid application.

6.0 7-day trial Visit site
19

Mindee Invoice OCR

Free trial APIWeb

Mindee Invoice OCR provides invoice extraction, JSON schema customization, and multiple integration options.

5.8 From €44/mo (annual) · 14-day trial Visit site
20

Hyland OnBase
by Hyland OnBase
Paid AndroidAPIiPhone+4

Choose OnBase if your organization needs document capture, workflow automation, case management, and records controls in one content management product.

5.7 Pricing on request Visit site
21

CLOVA Voice
by CLOVA Voice
Paid APIWeb

CLOVA Voice provides text-to-speech access through both a web platform and API, with a defined monthly character allowance and per-call limit.

5.6 Visit site
22

Taggun

Free trial APIWeb

Taggun offers structured receipt and invoice extraction through an API, with a broad language and format list.

5.6 From $28/mo · 30-day trial Visit site
23

Google Cloud Document AI Invoice Parser

Paid APIWeb

Invoice Parser provides invoice field and line item extraction with web and API access. Check the page limits, supported languages and per-count pricing against your document workflow.

5.5 Visit site
24

Yandex Vision OCR

Paid APIWeb

Vision OCR covers varied text and document layouts, with structured results available through gRPC and REST.

5.0 Visit site
25

SAP Joule Studio
by SAP Joule Studio
Paid Web

Joule Studio brings agent creation, application development, workflows, and managed deployment into one SAP environment.

4.7 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

More in AI Tools