Formstack vs. PDF Generator API Comparison


Formstack Intellistack 4.7 out of 5 stars	PDF Generator API Actual Reports 5.0 out of 5 stars	+	+
Learn More Update Features	Learn More Update Features	Add To Compare	Add To Compare


		Related Products Titan Build the forms, portals, documents, eSignatures, surveys, and workflows your business needs while keeping Salesforce at the center of it all. Titan brings these experiences into a single Salesforce-first platform, with data connected to Salesforce in real time rather than creating another place for it to live. Give customers, partners, and employees secure ways to interact with Salesforce. Collect and update information through dynamic forms, build branded portals, generate documents from Salesforce data, collect signatures, run surveys, and automate complex business processes. For forms and portals, Titan AI Studio gets you to a strong first version faster. Describe what you need in plain language and Titan creates the structure, fields, styling, and Salesforce mapping. Then refine the details in the visual builder. Titan AI understands your Salesforce data model, including objects, fields, and relationships, without accessing sensitive Salesforce record data. You get AI-assisted speed while staying in control of what gets built and how it works. Experience Studio and Document Studio bring these capabilities together, giving Salesforce teams one platform to build and manage customer-facing experiences, documents, and business processes. 4.9 out of 5 stars 378 Ratings Visit Website for Titan Jotform Trusted by over 25 million users, Jotform is an all-in-one, no-code platform that simplifies data collection, automation, and online sales. Using its drag-and-drop Form Builder, businesses can create customized forms and surveys to collect leads, payments, and e-signatures. With 10,000+ templates and advanced features like conditional logic and 200+ integrations, Jotform streamlines workflows. Jotform's AI-powered Agents provide real-time customer support, guiding users through form submissions, answering questions, and ensuring a smooth experience while reducing manual intervention. These AI agents learn from interactions to improve responses, enhancing efficiency and customer satisfaction. The platform also includes a Store Builder to sell products and services, accept payments through 30+ gateways, and tools like Approvals and Report Builder to automate workflows and generate actionable insights. Jotform App Builder for ChatGPT and Claude is an AI-powered no-code application builder that enables users to create, customize, publish, and manage applications through natural language conversations. The platform integrates Jotform Apps with ChatGPT and Claude, allowing users to turn ideas discussed with an AI assistant into functional applications without traditional programming. 4.6 out of 5 stars 9,009 Ratings Visit Website for Jotform SurveyJS SurveyJS is an embeddable, self-hosted, white-label form builder for teams building custom forms, surveys, questionnaires, and other data collection tools inside web applications. It runs entirely on the client and is fully compatible with all modern JavaScript frameworks, including React, Angular, and Vue. SurveyJS integrates with any backend, giving you full control over data, security, user access, deployment, and business logic. Instead of hardcoding forms, you can empower non-technical users to generate and edit JSON schema-based form configurations through a drag-and-drop form builder. Create dynamic forms with custom conditional logic, validation, multilingual support, PDF export, and analytics. Ideal for SaaS, enterprise software, HR, healthcare, fintech, and other regulated industries, SurveyJS helps teams reduce engineering effort, standardize data collection, maintain full control over data, and deliver unlimited forms that match their brand and feel native to users. 4.8 out of 5 stars 64 Ratings Visit Website for SurveyJS FormAssembly FormAssembly is an enterprise data collection and automation platform that enables organizations to capture clean, compliant data from the start. With the latest edition of the platform, FormAssembly Atlas, and its built-in AI assistant, Fai, forms and workflows build themselves, connect to Salesforce and other systems in just a few clicks, and ensure every record is structured, secure, and ready for automation or AI. In short, FormAssembly is designed to eliminate the manual work of form building and data cleanup. Collect, connect, and control AI-ready data faster than ever before. FormAssembly Atlas redefines enterprise data collection and automation. With your built-in AI assistant, Fai, you can instantly create branded, compliant forms, automate complex workflows, and connect clean, structured data across your entire tech stack. Ready to give FormAssembly a try? 4.4 out of 5 stars 525 Ratings Visit Website for FormAssembly Adobe Experience Manager Adobe Experience Manager is a content management platform that integrates digital asset management, content management systems, and digital enrollment tools. The platform features AI-based agents that automate workflows, governance, and content optimization. Experience Production Agent streamlines site updates and content migration, while Content Optimization Agent adapts content for different channels. The system includes a comprehensive digital asset management solution that facilitates rapid sourcing and delivery of assets, minimizing time spent on content adjustments. Digital forms and guides functionality enables streamlined form creation and e-signature capabilities for enhanced document management. Additional components include learning manager for educational content delivery and digital guides for documentation management. The platform connects these various elements to create a cohesive system for managing digital content across multiple touchpoints. 4.3 out of 5 stars 1,901 Ratings Visit Website for Adobe Experience Manager SurveyLegend SurveyLegend is the next generation of online surveys — engaging, platform-independent, & beautiful. We empower companies - large & small - & individuals, to create mobile-friendly, gorgeous surveys. Create great-looking surveys, forms, polls, voting, questionnaires, NPS, customer satisfaction, customer experience, employee satisfaction surveys... on your computer or tablet, customize the look of your survey however you like, & display collected data with eye-catching and insightful graphics. Creating questionnaires is done simply by drag & drop, & you don't need to be a market research expert to use our tool. It has never been this easy to listen to customer demand, measure customer or employee satisfaction, manage client experience, or maintaining student & employee engagement. SurveyLegend has users all over the world, from amazing companies like L'Oréal, Universal, Harvard, Greenpeace, Airbnb, Sony, CocaCola, Roche, to awesome start-up companies and individuals. 4.5 out of 5 stars 1,881 Ratings Visit Website for SurveyLegend Soraban Soraban is the tool to get more 1040s out the door and so much more. An Intelligent Tax Workflow Solution built specifically for accounting and tax firms, designed to automate client data intake, document collection, and workflow coordination. Stop chasing clients for documents and let Soraban handle it with dynamic, customizable questionnaires that auto-remind clients via SMS, email, or voicemail. Integrated with legacy tax software, Soraban automatically enters data, applies e-signatures for IRS forms, and coordinates tax return delivery with minimal human intervention. Handling repetitive administrative duties frees professionals to focus on advisory work while improving efficiency, reducing errors, and enhancing the client experience through mobile-friendly, seamless interactions. 4.7 out of 5 stars 8 Ratings Visit Website for Soraban Adobe Acrobat Adobe Acrobat Studio is a leading enterprise document platform built to scale for global teams — delivering AI-powered document intelligence, trusted PDF tools, and on-brand content creation in one secure solution. Core capabilities include PDF creation, editing, conversion, annotation, redaction, e-signatures, and fillable forms. AI Assistant enables conversational document intelligence across PDFs, Word docs, spreadsheets, and more — surfacing summaries, key insights, and source-linked citations for verified, audit-ready answers. PDF Spaces organizes files, collaboration, and context into centralized knowledge hubs. The Generate Presentation feature transforms any document into a polished, branded deck using AI and Adobe Express templates. Enterprise-grade encryption, admin controls, and compliance workflows support secure document sharing and high-volume document processing at scale — across Legal, Finance, HR, Sales, and more. Available on desktop, web, and mobile. 4.5 out of 5 stars 8,459 Ratings Visit Website for Adobe Acrobat UnForm UnForm is a powerful enterprise document management and process automation solution that seamlessly integrates with any application. Our platform-independent, fully browser-based solutions provide the ability to create, deliver, capture, index, route, and store documents from start to finish so that a transaction’s entire life cycle can be accessed with one easy search. Our data extraction and workflow capabilities enable the automation of data entry-intensive processes. UnForm.Cloud, a hosting service for UnForm Document Management, is a perfect fit for those who are running cloud-based ERP systems or looking for a solution with no hardware to purchase, manage, or maintain. Implementing UnForm has never been easier. Backed by a proven hosting vendor, Oracle, you have the peace of mind knowing your data is safe and secure with well-managed data centers and cross-region backups, ensuring reliable and continues access to your data when you need it. 4.6 out of 5 stars 19 Ratings Visit Website for UnForm Foxit Document Workflow APIs Foxit provides a powerful suite of cloud-native APIs that help organizations automate, secure, and modernize document workflows. Built on scalable REST architecture, Foxit APIs enable developers to generate, convert, extract, sign, and display documents directly within applications—eliminating manual processes and accelerating digital operations. The Foxit PDF Services API supports high-volume PDF automation, including conversion, extraction, optimization, and redaction. The Document Generation API creates dynamic PDFs and DOCX files from templates and real-time business data. The Foxit eSign API embeds legally binding eSignature workflows with full audit trails and compliance support. The PDF Embed API delivers customizable in-app PDF viewing, annotations, and secure access controls. Together, Foxit APIs provide a secure, scalable foundation for end-to-end document automation and digital transformation. 5.0 out of 5 stars 8 Ratings Visit Website for Foxit Document Workflow APIs
About With Formstack, automate manual processes, deliver solutions quicker, and go from idea to workflow in minutes and save hours—all with clicks, not code. Combining a visual workflow automation builder with digital forms, document generation, and eSignature solutions, Formstack enables you to quickly create countless solutions to your workday pains and your customers’ digital expectations. Formstack’s Suite includes everything needed to accelerate digital work including: ● Forms: Power data collection with online forms that don’t require any coding to set up. Collect payments, capture leads, administer surveys, and more. ● Documents: Put an end to cut and paste with a document generator that lets teams populate data into beautifully designed documents that can be sent anywhere. ● Sign: Eliminate paperwork with a drag-and-drop eSignature solution that lets operators collect digital signatures for forms and documents on any device.	About PDF Generator API allows you easily generate PDF documents from pre-defined PDF templates with JSON data. Enable your users to create PDFs and manage their document templates using a browser-based drag-and-drop PDF editor to reduce development and support costs. We provide a workspace logic that allows creating a separate workspace for each of your users where they can store and manage document templates. A new workspace is automatically created whenever you make API requests with a new workspace identifier. You can write mathematical and logical expressions to manipulate and customize values displayed in components. Use ternary, arithmetic, bitwise and comparison operators, and functions to sum, join and iterate arrays. You can use different components like Text, Table and Barcode and define the formatting for number and date values. It is possible to group, filter and sort lists and tables without a need to modify the data set on the software application side.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Businesses and teams of all types and sizes	Audience Companies searching for complete PDF API solution that helps manage document templates
Support Phone Support Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $83/month Forms - $83 per month Suite - $250 per month Enterprise - Custom pricing available Free Version Not Supported Free Trial Supported	Pricing $29 per month Free Version Not Supported Free Trial Supported
Reviews/Ratings Overall 4.7 / 5 ease 5.0 / 5 features 5.0 / 5 design 5.0 / 5 support 4.7 / 5 Read all reviews	Reviews/Ratings Overall 5.0 / 5 ease 4.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews
Pros & Cons from Real Users Pros Formstack is one of the best online form creator. Highly customisable features. No training or video tutorial is required to use this software beginner can also start using without any problems. For highly secured information it provides security feature called HIPPA application. Very much reliable, flexible and secure software. • No effort in creating business forms. • It can create flexible forms for different categories to implement and share. • Hubspot integrated. • Great addons to boost form power. Formstack has complete customization feature. Lots of themes and templates are available. Easy and quick drag and drop form builder. No login required to fill form. It has wonderful data export and insight reporting. Cons User-friendly software, very easy to use. No complaints till now. • We had an overall positive experience with it. Form stack is full of customization, I liked everything about this tool.	Pros & Cons from Real Users Pros We can create any report that we need, automate it and send out to our customers, it looks really nice. Cons API setup can be a bit tricky for less technical team as we are, but we used their integrations which worked well.
Training Documentation Supported Webinars Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Intellistack Founded: 2006 United States www.formstack.com	Company Information Actual Reports Founded: 2010 Estonia pdfgeneratorapi.com
Alternatives Jotform 4.6 out of 5 stars	Alternatives DocuGenerate 4.9 out of 5 stars
SurveyJS 4.8 out of 5 stars	aPDF.io
FormAssembly 4.4 out of 5 stars	DynamicDocs API ADVICEment
Titan 4.9 out of 5 stars	PDF.co ByteScout
GoFormz View All	Bannerify View All
Categories Data Collection Supported Forms Automation Supported Online Form Builders Supported Registration Supported Survey Supported	Categories PDF APIs Supported PDF Generators Supported
Show More Features Forms Automation Features Approval Process Control Supported Archiving & Retention Not Supported Collaboration Supported Document Indexing Not Supported Drag & Drop Supported Full Text Search Not Supported Remote Document Access Supported Rules-Based Workflow Supported Text Editing Supported Version Control Supported Online Form Builders Features Artificial Intelligence Not Supported Assign Roles / Permissions Not Supported Collaboration Tools Not Supported Conversational Forms Not Supported Data Tables Not Supported Drag & Drop / No Code Supported Export to PDF Not Supported HIPAA Compliant Supported Import Existing Forms Not Supported Mobile Forms Not Supported Offline Forms Not Supported Pre-made Templates Supported Quizzes / Questionnaires Not Supported Reporting / Data Visualization Not Supported Signup Forms Supported Surveys Supported Registration Features Activity Registration Supported Attendance Management Supported Badge Management Not Supported Calendar Management Not Supported Class Registration Supported Contact Management Supported Event Registration Supported Form Builder Supported Group Registration Supported Marketing Management Not Supported Online Registration Supported Onsite Registration Supported Payment Processing Supported Refund Automation Not Supported Self Check-In Not Supported Surveys & Feedback Supported Survey Features Custom Survey URLs Supported Data Analysis Tools Supported Email Marketing Supported Mobile Survey Supported Offline Response Collection Not Supported Paper Survey Not Supported Question Branching Supported Question Library Supported Site Intercept Survey Not Supported Skip Logic Supported Supports Audio / Images / Video Supported
Integrations Airtable Supported Make Supported Zapier Supported Amazon S3 Supported AppIdentity Supported Authorize.Net Supported Capsule Supported Gmail Supported Google Contacts Supported Gravity Forms Supported Insider One Supported Integry Supported Magento Supported Microsoft OneDrive Supported Payflow Payment Gateway Supported Pointerpro Supported Salesforce Agentforce Marketing Supported Stackreaction Supported Typeform Supported Wufoo Supported Show More Integrations View All 225 Integrations	Integrations Airtable Supported Make Supported Zapier Supported Amazon S3 Not Supported AppIdentity Not Supported Authorize.Net Not Supported Capsule Not Supported Gmail Not Supported Google Contacts Not Supported Gravity Forms Not Supported Insider One Not Supported Integry Not Supported Magento Not Supported Microsoft OneDrive Not Supported Payflow Payment Gateway Not Supported Pointerpro Not Supported Salesforce Agentforce Marketing Not Supported Stackreaction Not Supported Typeform Not Supported Wufoo Not Supported Show More Integrations View All 14 Integrations
Claim Formstack and update features and information Claim Formstack and update features and information	Claim PDF Generator API and update features and information Claim PDF Generator API and update features and information