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Unstract

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4.5
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LLM Whisperer

59 reviews

LLM Whisperer by Unstract extracts text from complex documents and optimizes it for LLMs in a way they can best understand. Make text extraction effortless with a format-agnostic technology and get highly accurate OCR for any document: small or big, simple or complex. Always get precise results and don’t let document complexities hold you back anymore. Key Features and Benefits: - Control extraction modes: Ensure highly efficient, accurate, and cost-effective text extraction with different extraction modes: Native Text, Low Cost, High Quality, or Form. - Auto-compaction: Save big on token usage with Auto-Compaction that intuitively compacts non-value adding tokens - all while ensuring layout preservation. - Image pre-processing: Control API parameters like Median Filter or Gaussian Blur for high quality pre-processing. - Layout-preserving output: Maintain the original document’s layout and ensure maximum context for LLMs. - Form element detection: Make data extraction from complex forms easy with Checkbox and Radio Button identification. - API integration: Seamlessly fit LLM Whisperer into your existing systems with Extraction, Status, Highlight, or even Webhook Management RESTful APIs. Start with 100 pages per day for free with the LLM Whisperer Playground. No credit card required. No strings attached.

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Unstract

29 reviews

Unstract automates unstructured data extraction from diverse documents through LLMs and Agentic AI. Built for organizations that manage high volumes of documents in various formats, Unstract helps accurately transform raw data into meaningful insights with minimal human intervention. Its low-code interface makes it easy to configure extraction rules and execute API, ETL or Task workflows. Key Features: - Prompt Studio: Build custom prompts for LLMs to precisely extract specific data points and test outputs - all within a low-code interface. - LLM Challenge: Say goodbye to hallucinations. Increase trust in your outputs by configuring an additional LLM profile and get a result only if there’s a match. - Single Pass and Summarized Extraction: Experience lesser token usage during prompt testing with Single Pass and Summarized Extraction. - Human-in-the-Loop: Designate and loop in reviewers and approvers into the feedback cycle to minimize errors and reduce operational oversight. - Highlighting: Understand where your output was sourced from with source document highlighting for easy quality control and verification. All in a secure-by-design platform. Unstract is SOC 2 Type II and ISO 27001 certified, and GDPR & HIPPA-compliant. Use Unstract any way you like with 3 powerful editions: a) Unstract Cloud b) Unstract On-Prem c) Unstract Open Source (AGPL 3.0 certified) With Unstract, companies have realized: 95% accurate document extraction 80% lesser human touchpoints 20x boost in operational efficiency Get started now with a FREE 14-day trial.

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Basant P.
BP
Basant P.
AI/ML engineer at Emvirt Solutions | Embracing Computer Vision, Nvidia DeepStream and Edge Technologies | working on Real-time Solutions for Drone Fleet Control |
04/12/2026
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Verified Current User
Review source: Organic

LLM whisper Delivers the Most Structured PDF Extraction Output

The best thing about the llm whisper is that when I give the pdf for extraction it give the most structure output and make sure all the alignment are close to the original source because I already try many libraries for pdf extraction which include image and table in pdf but no one get closer to the LLM whisper
Verified User in Non-Profit Organization Management
UN
Verified User in Non-Profit Organization Management
04/10/2026
Validated Reviewer
Verified Current User
Review source: Organic

Game-Changer for CV Processing: Fast, No-Code Setup and Great Support

We have a use case where we need to manually process CVs (Word/PDF documents) into a structured JSON format so we can import them into our CV database. Unstract/LLM Whisperer has been a game changer for us because it automates this process and significantly reduces the amount of manual work required. We typically need to process around 100+ documents whenever departments request onboarding into our CV database. The Unstract/LLM Whisperer app also provides a good, user-friendly interface to set everything up without requiring coding or programming. Workflows, LLM prompts, and API deployment can all be configured directly in the UI with just a few clicks. We connect to Unstract via their API endpoint to process documents automatically from our app. It’s also worth mentioning their support team they provide tremendous support whenever we need it.
Verified User in Insurance
II
Verified User in Insurance
04/09/2026
Validated Reviewer
Verified Current User
Review source: Organic

Superb OCR With Best-in-Class Layout Preservation

What I like most is the OCR module, which is superb. I’ve worked with AWS Textract and other cloud OCR services, but among them all, I find that LLMWhiseperer offers better pricing and the best layout preservation for both scanned and unscanned documents.

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What is Unstract?

Unstract is a technology company specializing in data analytics and business intelligence solutions. They offer a range of services designed to help organizations harness their data for improved decision-making and operational efficiency. With a focus on innovative tools and customizable analytics, Unstract aims to empower businesses to gain insights and drive growth through effective data management and visualization strategies.

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