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Inside Nutrient

A guide to the invisible work behind documents Introducing Nutrient Documents for Salesforce: Native document generation and signing Document AI vs. traditional OCR: Choosing between OCR, AI, and hybrid pipelines PDF SDK compliance and security evaluation checklist for enterprise teams (2026) Invariant Corp replaces paper processes with Nutrient Workflow and scales without limits What is process mapping? A complete guide Nutrient vs. Conga Composer for Salesforce document generation (2026) Document routing: How to automate document distribution The CTO’s AI playbook: Why accountability architecture beats orchestration Compliance workflow automation: Why built-in compliance is table stakes Workflow diagrams: Examples, symbols, and how to build one that actually runs Digital forms: Replace paper forms with automated workflows Approval workflow software: How to automate approvals Why document-centric automation is different The CEO’s AI playbook: Why decision architecture beats model selection Nutrient SDK product updates for Q1 2026 PDF redaction verification: How to prove sensitive data is permanently removed What is a VPAT? The complete guide to accessibility conformance reports What is PDF/UA? The accessible PDF standard explained Salesforce eSignatures: Generate, sign, and track documents in one flow Online document viewer: Options, tradeoffs, and how to embed one Document viewer for web apps: React, Vue, Angular (2026) Best document viewers in 2026: A buyer’s guide How to edit a PDF in Python: Add text, images, and annotations Nutrient advances Workflow platform with agentic AI for enterprise-grade speed and consistency in document-heavy operations How to create a Salesforce quote template from opportunity data The business case for accessibility: Five ways it drives enterprise value Python PDF library comparison (2026): 7 libraries for developers Why your AI agent hallucinates PDF table data PDF.js limitations: When to upgrade to a commercial PDF SDK How Subject scaled 5× with Nutrient’s PDF SDK without rebuilding its document layer I replaced our sales training with an AI coach that runs in Slack — here’s what broke Redirecting to: https://securitybuzz.com/cybersecurity-news/why-enterprise-permissions-are-ais-most-dangerous-inheritance/ Nutrient .NET SDK vs. iText Core: Complete comparison for .NET developers DocuVieware: Support’s most frequently asked setup questions Introducing Nutrient Workflow How to convert PDF to Word in C# (.NET) When email and spreadsheets stop working: Work order approval workflows for field teams on the move Compliance with confidence: Why document-centric automation is the foundation of your mission Nutrient expands AI Assistant, automating multistep document workflows inside any application What is document generation? A developer’s guide to PDF generation Document Converter data flow and how real-time watermarks skip the queue PDF/UA compliance guide: Requirements, standards, and best practices Computers still can’t understand you How Athena Intelligence built AI agents for regulated enterprises with Nutrient’s document infrastructure How to convert HTML to PDF (2026): 4 methods from browser print to SDK How to build a document extraction pipeline with Nutrient Vision API OCR vs. intelligent document processing: Choosing the right document extraction engine Beyond OCR: How document intelligence eliminates manual processing in regulated industries Nutrient vs. IronPDF: Complete comparison for .NET developers Nutrient vs. Aspose.PDF: Complete comparison for .NET developers Redirecting to: https://fortune.com/2026/02/19/openclaw-who-is-peter-steinberger-openai-sam-altman-anthropic-moltbook/ Lufthansa Systems uses Nutrient to deliver reliable, scalable PDF rendering for pilots worldwide Nutrient vs. Syncfusion: Complete comparison for .NET developers React’s useTransition: The hook you’re probably using wrong First City Monument Bank streamlines banking processes with Nutrient Workflow Redirecting to: https://www.sdcexec.com/warehousing/automation/article/22957364/nutrient-workflow-automation-the-missing-link-in-supply-chain-efficiency The complete guide to digital signatures: PAdES, CAdES, and XAdES explained Nutrient Python SDK: Production-grade document processing for Python Introducing agentic document editing for web applications with AI Assistant Nutrient vs. QuestPDF: Complete comparison for .NET developers How we fixed the GdPicture license expiration (and what to do if you’re affected) Red team security testing with agentic AI The future of healthcare document automation Best healthcare workflow software compared Nutrient SDK product updates for Q4 2025 How Harvey scaled legal document workflows 50 percent MoM without rebuilding infrastructure HIPAA-compliant document management in hospitals How we optimized rendering performance while handling thousands of annotations in React — Part 2 Automated PII removal with Nutrient API Redirecting to: https://www.devopsdigest.com/2026-low-code-no-code-predictions Redirecting to: https://www.kmworld.com/Articles/Editorial/ViewPoints/Leaders-predict-AI-to-continue-permeating-all-aspects-of-KM-in-2026-172594.aspx What are deep agents and how do they solve complex problems? 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A complete guide Enterprise PDF SDKs: Best PSPDFKit (now Nutrient) alternatives Nutrient SDK product updates for Q3 2025 GdPicture support best practices Redacting sensitive data with Nutrient AI redaction API How AI is transforming the customer experience at Nutrient: From instant answers to intelligent support
Under transforms disjointed financial documents into smooth and secure forms with Nutrient
Danielle West · 2024-04-24 · via Inside Nutrient

Mike Abramovic

co-founder of Under

“In finance, you need a hard copy. So no matter how good that frontend process is digitally, and if that person’s verified, you’re eventually going to need to put that in a PDF, which is where Nutrient tools come in so handy for us and for our clients”

Use case

Find and test an affordable tool that can handle complex digital forms across a multitude of secure fintech client environments.

Challenges

  • Ineffective data mapping across documents with 400+ fields.
  • Errors occurring when mapping electronic signatures.
  • Falling behind with deadlines and security requirements expected by fintech clients.

Solution

  • Able to build dynamic PDF forms in Nutrient’s user-friendly sandbox environment.
  • Applied conditional logic to read and verify electronic signatures.
  • Tested Under’s use cases in Nutrient’s sandbox environment with security and cost in mind.

Results

  • Under integrated Nutrient into smooth PDF form building customized for each client and use case.
  • Under streamlined financial applications with electronic signatures around PDF functionality.
  • Under achieved faster and more secure time to market compared to building with open source code.

Transforming financial services applications and underwriting

During the pandemic, fintech was a necessity. Today, it has become an expectation of consumers. The act of visiting a brick and mortar bank branch or financial office is nearly obsolete, and the shift in customer behaviors drives financial firms — and the tech companies that support them — to innovate.

With nine out of ten people using up to four(opens in a new tab) fintech apps to manage their finances, the team at Under understood the assignment. Today, the company delivers key innovations in information gathering, verification, and presentation for B2B fintech clients and the customers they serve.

Under’s approach to PDF integration

The Under platform(opens in a new tab) combines tools for quickly building and approving online financial applications: everything from simple “contact us” forms to full merchant processor agreements. Using Nutrient Web SDK, Under also changes how financial organizations manage their applicant document workflows, one PDF at a time.

“We specialize in the critical frontend tasks — from building digital applications, to mapping data onto PDFs,” said Under co-founder Mike Abramovic.

Under’s vision: Make five-minute applications a reality

According to Abramovic, “The PDF documents used for application data capture are perhaps the least appreciated aspect of a salesperson’s or agent’s job. Yet ensuring accurate data is critical, as it reduces the workload reaching underwriters’ desks and helps them make faster and better-informed loan decisions.”

When processing customer applications, agents previously spent nearly an hour preparing each document, as pricing and sales information can be custom for individual clients. Additionally, companies constantly adjust their application forms to prevent new methods of fraud and to adapt to new or changing regulations, which adds significant time and operational cost.

To address the shifting needs in fintech documentation, Under created a five-minute digital application process. Leveraging Nutrient Web SDK, Under transformed existing application documents into dynamic, adjustable PDF forms.

“We wanted to simplify applications for people,” said Abramovic. “And if we narrow building applications to a few minutes each, it puts us in the position of creating unique, differentiated value for our customers.”

Under simplified managing 400-field forms and integrating eSignatures

Under needed to make its PDF Mapper(opens in a new tab) product easy for customers to use, with all the form elements from their third-party PDF editors available. The Under team also sought a way to intuitively map electronic signatures.

But some financial applications like loans and mortgages are extensive, involving multiple signatories and requiring many pages to be filled with complex form fields.

“Nobody ever wakes up excited and thinking about mapping those PDFs with 400 fields,” Abramovic jested. “They want an ‘Easy’ button for it so they can do work that generates revenue.”

Evaluating Nutrient Web SDK and open source alternatives

As adoption of the PDF Mapper minimal viable product (MVP) picked up quickly, so did the expectations for more features and better performance, creating the need for Under to find a PDF engine that created a greater competitive advantage.

“We did look at building it all ourselves, and we withstood some of that early pressure during the MVP with open source, despite it wobbling a little bit,” recalled Abramovic.

Under assessed Nutrient Web SDK because the feature set and stability enable quick and easy mapping of those massive 400-field forms. Nutrient also delivers intuitive eSignatures, which put the Under team on the fast path to developing complete PDF functionality as a cornerstone of its platform.

  • Automatic identification of existing form fields within uploaded PDFs.
  • Quick addition and customization of a complete array of PDF form elements — including checkboxes, radial buttons, dropdown lists, and eSignature fields using drag and drop.
  • Automated filling of fields with personal data verified and secured within the Under platform.

“Time to market for us was critical,” said Abramovic. “Nutrient came in and did exactly what it said it did. From there, it was a pretty quick cost-benefit analysis to justify its adoption.”

Delivering a unified experience in providing faster applications and more efficient transactions

Today, Under leverages Nutrient, pairing powerful PDF features with its robust, web-based form builder and data verification tools.

“Nutrient enabled us to integrate a fast and stable PDF Mapper — a big change for our customers when compared to their assorted legacy tools,” said Abramovic.

Integrating Nutrient’s SDK into Under’s platform means all PDF operations happen in-house, keeping sensitive data within the Under environment.

Further innovation using the Nutrient sandbox

After delegating the complex PDF aspects to Nutrient, the Under team is now exploring innovation with additional components.

“Nutrient provides such a good sandbox that easily handles our use cases today and is flexible for what we might need tomorrow,” said Abramovic.

Under is considering extensions, including PDF content editing, as well as OCR to transform existing paper documents into dynamic PDF forms. There are also synergies with other cutting-edge developments, such as generative AI, to streamline underwriting and applications further, no matter how complex.

Take a look at Under’s vision for the future shared by founder Jeff Shea on the CCSalesPro podcast.

YouTube video player

With current achievements, Under believes its partnership with Nutrient will enable the company to evolve the human experience with documents for the future.