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Best AI Data Extraction Tools in 2026

AI data extraction tools help turn document content into usable data, such as invoice details. This list covers paid, free and freemium options for people choosing software on a budget.

  1. 1

    Unstract

    Free plan Open source APILinuxMac+2

    Unstract offers several deployment paths and combines extraction workflows with optional human validation. Its plan limits and page overage charges are worth checking against expected document volume.

    8.5 Free plan · 14-day trial Visit site
  2. 2

    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
  3. 3

    Extend

    Free plan APILinuxMac+1

    Extend combines document processing pipelines with several developer tools and deployment choices.

    7.5 Free plan · paid from $0.01 Visit site
  4. 4

    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
  5. 5

    Infrrd AI

    Free plan APISelf-hostedWeb

    Infrrd combines document extraction and workflow tools with a more specific mortgage workflow. IDP Forge has a listed free plan; pricing for several other offerings is on request.

    7.2 Pricing on request Visit site
  6. 6

    Nanonets Document Intelligence

    Free plan APISelf-hostedWeb

    Nanonets combines document classification, extraction, confidence scoring and review routing, with multiple output formats and deployment options.

    7.0 Free plan · paid from $100/mo Visit site
  7. 7

    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
  8. 8

    Parseur

    Free plan APIWeb

    Parseur offers several document intake and extraction methods, plus normalization and integrations. The free tier has clear page, user and retention limits; paid plans start at $49/mo.

    6.8 Free plan · paid from $49/mo Visit site
  9. 9

    ABBYY Vantage

    Free trial APISelf-hostedWeb

    Consider ABBYY Vantage if your organization needs document capture and extraction with customizable skills, automation integrations, and multiple deployment options.

    6.5 Pricing on request Visit site
  10. 10

    Azure AI Document Intelligence

    by Microsoft
    Free plan
    6.2 Visit site
  11. 11

    Docparser Invoice Parser

    Free trial APIWeb

    Docparser combines configurable document extraction with integrations and retention controls.

    6.1 From $32.50/mo (annual) · 14-day trial Visit site
  12. 12

    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
  13. 13

    PDF.co

    by Artifex Software, Inc.
    Free trial APIWeb

    PDF.co offers a wide set of PDF operations through a REST API, with integration options and self-hosted processing listed. The trial lasts 30 days; annual-billed Basic pricing is $8.99/mo.

    5.6 From $8.99/mo (annual) · 30-day trial Visit site
  14. 14

    Sensible

    Free trial APIWeb

    Sensible is designed for structured document extraction where API output and validation matter.

    5.6 From $449/mo (annual) · 14-day trial Visit site
  15. 15

    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
  16. 16

    Klippa DocHorizon

    by Klippa
    Paid
    4.5 Visit site
  17. 17

    Hyperscience Hypercell

    by Hyperscience
    Paid
    4.1 Visit site
  18. 18

    Ocrolus

    by Ocrolus
    Paid
    3.8 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

Compare the free plan, trial terms and paid pricing. If you need to read or change the code, check the open-source licence. Also confirm support for your platform, such as an API, web app, self-hosted setup, Linux, macOS or iOS.

Questions

Do these tools have free plans?

Yes. Items on this list offer free plans, and Azure AI Document Intelligence is marked free. Extend also lists a free plan.

Are free trials available?

Yes. Base64.ai offers a free trial, and Docparser Invoice Parser lists a 14-day trial.

What starting prices are shown?

Examples include $0.01 for Amazon Textract AnalyzeExpense, $0.30 for FormX Invoice OCR API, $0.01 paid use for Extend, and $32.50 per month for Docparser with annual billing.

Which platforms can these tools use?

Platform options listed for this category include API, web, self-hosted, Linux, macOS and iOS.

Is open-source code available?

Open-source code is offered by items on this list. Check the licence to confirm whether reading, changing or self-hosting the code fits your needs.

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