KlearStack 2026: Benefits, Features & Pricing

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On this page

Overview
Pricing and Plans
Features
User Reviews

Overview

KlearStack

4.6

(17)

Pricing

Pricing available upon request

About KlearStack

KlearStack is a document processing platform that provides actionable insights from free-form semi structured and unstructured documents, using a proprietary template-less AI/ML technology.

Eliminate 98% of manual work. Accelerate your enterprise automation with KlearStack’s document extraction, interpretation and straight-through processing platform.

Intelligent Data Extraction WITHOUT creating templates for each document layout.

Extract Data from any unstructured or structured documents. Extract data from any documents of varying formats like receipts, invoices, financial tables, graphs, purchase orders, legal documents and more with “human level accuracy”.

KlearStack Screenshots

KlearStack Pricing and Plans

Starting price: Connect with an advisor for pricing

Free Trial

Free Version

Basic

Pricing available upon request

No plan information available

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KlearStack Features

Popular features found in Data Extraction
API
Data Connectors
Data Import/Export
Data Verification
Document Extraction
Email Address Extraction
Image Extraction
Multiple Data Sources
Phone Number Extraction
Reporting/Analytics
Third-Party Integrations
Web Data Extraction
More features of KlearStack
Access Controls/Permissions
AI/Machine Learning
Audit Management
Audit Trail
Auto Extraction
Batch Processing
Collaboration Tools
Compliance Management
Convert to PDF
Customizable Fields
Data Aggregation and Publishing
Data Capture and Transfer
Data Extraction
Data Mapping
Data Storage Management
Data Synchronization
Data Transformation
Data Visualization
Document Automation
Document Classification
Document Conversion
Document Imaging
Document Management
Document Review
Document Storage
Full Text Search
ID Scanning
Image Pre-processing
Indexing
Invoice Processing
Job Scheduling
Metadata Extraction
Metadata Management
Multi-Language
Multiple Output Formats
Optical Character Recognition
PDF Conversion
Pricing Extraction
Real-Time Reporting
Remote Data Capture
Secure Data Storage
Text Extraction
Workflow Management

KlearStack User Reviews

Overall Rating

4.6

Ratings Breakdown

65%

35%

Secondary Ratings

Ease of Use

4.5

Value for money

4.4

Customer support

4.0

Functionality

4.6

Have you used KlearStack and would like to share your experience with others?

Kashyap J.

Verified reviewer

Import and Export

11-50 employees

Used daily for less than 6 months

Review source

Reviewed April 2025

Saved us hours of data feed

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

It helps us get the data from export & import documents from various customers and enables team to focus their time on much important things.

Cons:

There is hardly anything that one would dislike. Does the job so well. I could not find a thing to not like.

Verified

Reviewer

Design

11-50 employees

Used weekly for less than 12 months

Review source

Reviewed October 2024

Game-changer for our Organization it saves time

I had a few questions when I first started using KlearStack, and the customer support team was incredibly helpful. They were quick to respond and went above and beyond to make sure I was happy.

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

I've tried other OCR tools in the past, but they were always clunky and inaccurate. KlearStack is different. It's incredibly accurate, even with complex documents, and the output is always clean and organized.

Cons:

Not till now observed while using and i get some problem then i will update you.

Pulkit M.

Verified reviewer

E-Learning

11-50 employees

Used weekly for less than 12 months

Review source

Reviewed August 2024

Good tool for data extraction

The 99% accuracy is top-notch, and the multipage and bulk extraction features have been incredibly efficient for my needs. Integrating the tool with my existing systems was straightforward, which was a big plus. Although I initially found the interface a bit difficult to use, I quickly got the hang of it. Overall, KlearStack is an affordable solution that has saved me a lot of time and effort.

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

As a first-time user, I initially found KlearStack a bit hard to navigate, but once I got the hang of it, I saw the benefits clearly. The accuracy and speed, thanks to AI and ML, have been fantastic.

Cons:

Although I wish the interface was more user-friendly, the time and effort I’ve saved using KlearStack more than make up for it.

Aditya O.

Verified reviewer

Marketing and Advertising

11-50 employees

Used weekly for less than 12 months

Review source

Reviewed October 2024

Most time saving tool for my business

It was a really great experience working on this tool/ It was so time saving and convenient for me.

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

I was very worried due to my paper stack. Thnaks to KlearStack who has made my life much easier than before. I can now process multiple documents in huge bulk. It saves my lots of time. It's accuracy is so impressive, that I rarely have to make any corrections. It's a great tool.

Cons:

I don't think their anything I didn't like. Actually, it's perfect for my document work.

sreeram N.

Verified reviewer

Design

11-50 employees

Used weekly for less than 12 months

Review source

Reviewed June 2024

KlearStack, for making our work life so much easier!

KlearStack has significantly streamlined our data processing workflows with its advanced AI-driven document processing capabilities. The platform's ability to automate data extraction, validation, and integration has saved us countless hours that were previously spent on manual tasks. This not only enhances productivity but also reduces the potential for human error. One of the standout features of KlearStack is its user-friendly interface. The platform is intuitive and easy to navigate, allowing our team to quickly adapt and make the most of its features. The accuracy of data extraction is impressive, handling various document formats and structures with ease.

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

We are excited to share our positive experience with KlearStack. As an organization committed to efficiency and innovation, we have found KlearStack's product to be an invaluable asset in our operations. KlearStack has significantly streamlined our data processing workflows with its advanced AI-driven document processing capabilities. The platform's ability to automate data extraction, validation, and integration has saved us countless hours that were previously spent on manual tasks. This not only enhances productivity but also reduces the potential for human error. One of the standout features of KlearStack is its user-friendly interface. The platform is intuitive and easy to navigate, allowing our team to quickly adapt and make the most of its features. The accuracy of data extraction is impressive, handling various document formats and structures with ease.

Cons:

Still figuring it out, its been more then 12 months i am using this tool, there is no complaints.

Verified

Reviewer

Information Technology and Services

51-200 employees

Used monthly for less than 12 months

Review source

Reviewed June 2024

The user-friendly interface made it easy for our team to adopt

With KlearStack, the AI-powered data extraction is incredibly accurate, ensuring all critical information is captured correctly. The smart validation feature has been a lifesaver, automatically checking for discrepancies and reducing our manual review workload. Customizable workflows allowed us to tailor the system to our specific processes, making integration with our existing systems seamless.

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

we've been using KlearStack for several months, and it has truly transformed our document processing. Handling large volumes of loan applications, insurance claims, and invoices used to be a time-consuming and error-prone task.

Cons:

Nothing to say about cons, till now its going ok

Verified

Reviewer

Market Research

11-50 employees

Used monthly for less than 12 months

Review source

Reviewed May 2024

I am using KlearStack For more than a year and happy with it

I've been using KlearStack for a while now, and I'm really impressed with their data extraction tool. It's incredibly accurate and saves me a ton of time compared to manually extracting data from documents

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

Accurate Data Extraction: KlearStack captures data from invoices, receipts, and other documents with impressive accuracy. It even handles different document formats well, which is a big plus. Easy to Use: The interface is straightforward and user-friendly. Uploading and processing documents is a breeze. Great Customer Support (if needed): While I haven't needed them much, I've heard from others that KlearStack's customer support is responsive and helpful. Overall, KlearStack is a fantastic tool for anyone who needs to extract data from documents efficiently. Highly recommend!

Cons:

nothing to worry , easy to use, significant speed and overall performance

Nikhil C.

Verified reviewer

Computer Software

2-10 employees

Used monthly for less than 12 months

Review source

Reviewed May 2024

Best tool for data extraction for IT firms.

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

As an IT professional, I find KlearStack indispensable for data extraction tasks. Its AI-powered engine efficiently handles diverse documents, extracting critical information with high precision. The platform’s intuitive interface and rapid processing significantly reduce manual efforts, allowing us to allocate resources to more strategic IT initiatives. The ability to customize extraction rules and workflows enhances our operational flexibility. Additionally, KlearStack integrates seamlessly with our existing systems, ensuring smooth data flow and minimal disruption. The responsive support team is a bonus, providing expert assistance whenever needed. KlearStack has undoubtedly become a vital tool in optimizing our IT processes and productivity.

Cons:

Nothing as such. Just faced some loading issues in the beginning but later on it was just fine.

Verified

Reviewer

Information Services

11-50 employees

Used weekly for less than 6 months

Review source

Reviewed May 2024

The perfect for all your document extraction need

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

What I like the most about KlearStack is the ease of use. There are many AI Data extraction tools out there. Where Klear Stack has set themselves apart is through the support. Its flexible and adaptive tool that can extract various types of invoice and data with different documents types and they have been able to enhance, and adapt to everything.

Cons:

Perfectly suited our needs and delivered a better result. No complaints.

Vishal S.

Verified reviewer

Banking

51-200 employees

Used weekly for less than 12 months

Review source

Reviewed May 2024

Good data automation tool