Sylvian
Sylvian is a YC-backed AI company that specializes in expert data collection through competitions and provides intelligent PDF form automation solutions.
https://sylvian.ai/?ref=producthunt
Product Information
Updated:Feb 6, 2026
What is Sylvian
Founded in 2025 and headquartered in San Francisco, Sylvian is an innovative AI company that operates in two main areas: gathering high-quality expert data through competitive platforms, and providing specialized AI solutions for PDF form processing. The company works with foundation AI labs to provide high-quality tool use trajectories from experts, while also offering businesses an advanced AI-powered form automation system that can handle complex document processing tasks.
Key Features of Sylvian
Sylvian is an AI-powered platform that specializes in automating PDF form processing and filling through advanced vision-language models. The platform can handle various input formats including images, scans, and spreadsheets, converting them into properly filled PDF forms. Additionally, Sylvian offers customizable AI agents that can be trained on specific business workflows and form types.
Multi-format Input Processing: Handles various input formats including images, scans, receipts, spreadsheets (Excel/CSV), and handwritten notes
Custom AI Agents: Provides trainable AI agents that can learn specific business rules, naming conventions, and validation logic
Automated Form Filling: Automatically extracts data and fills complex PDF forms including tables, checkboxes, and radio buttons
Domain-Specific Intelligence: Offers specialized knowledge and processing capabilities for different industries like healthcare, law, and compliance
Use Cases of Sylvian
Medical Form Processing: Automates the filling of complex medical forms and documentation with industry-specific validation
Expense Reimbursement: Processes receipt images and automatically fills reimbursement forms with extracted information
Compliance Documentation: Handles bulk processing of compliance forms using data from spreadsheets while maintaining accuracy
Pros
Saves significant time in form processing
Handles complex form structures and multiple input formats
Offers industry-specific customization
Cons
May require initial training for industry-specific forms
Limited to PDF form processing and filling
How to Use Sylvian
Upload your documents: Upload your PDF forms along with supporting documents like receipt images, spreadsheets, or other data sources that contain the information needed to fill the forms
Map data fields: If using spreadsheets, map your spreadsheet columns to the corresponding form fields. The AI will automatically detect and suggest field mappings
Train custom AI agent (optional): For specialized workflows, train a custom AI agent on your specific forms, naming conventions, validation rules and data transformations
Process forms: Sylvian's AI will extract information from your uploaded documents and automatically fill in the PDF forms with the correct data
Review and validate: Review the AI-filled forms to ensure accuracy. The system applies custom validation rules if configured
Export completed forms: Download your completed PDF forms with all fields properly filled in based on your source documents
Sylvian FAQs
Sylvian is an AI-powered platform that automates PDF form filling by combining vision-language models and business-specific knowledge. It can extract data from images, scans, spreadsheets and transform them into filled PDF forms.
Sylvian Video
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