Sylvian

Sylvian

Specialized AI Agents - starting with PDF Form Filling.

189 followers

Creating highly specialized AI agents for workflows dependent on reliable AI, starting with PDF Form Filling.
This is the 2nd launch from Sylvian. View more

Sylvian AI Forms

Launched this week
Never fill a PDF by hand again
Upload a reimbursement form and 10 receipt images — Sylvian will fill in your form with all the info. Upload a compliance form and a spreadsheet with 10 rows of information — Sylvian will fill out 10 compliance forms for you. All of this in seconds. Sylvian AI Forms is the most complete PDF Form AI ever, made so you never have to fill a PDF by hand again.
Sylvian AI Forms gallery image
Sylvian AI Forms gallery image
Sylvian AI Forms gallery image
Sylvian AI Forms gallery image
Free Options
Launch Team / Built With
Framer
Framer
Launch websites with enterprise needs at startup speeds.
Promoted

What do you think? …

William Huang
Hi Product Hunt! I'm Will, CEO of Sylvian (YC F25), and we're setting out to create reliable, specialized AI. We're releasing Sylvian AI Forms with the goal of saving you the time of filling out PDFs by hand. Sylvian can read spreadsheets, images, and PDFs alike, and can fill out as many forms as you need in seconds. Our AI handles even the most complex of forms, handling tables, checkboxes, and radio buttons from notoriously complicated forms from medicine, law, compliance, and more. Would love to hear your feedback! Feel free to reach out to hi@sylvian.ai.
Michael Dors

Big congrats on the launch, Will! Solving the PDF 'unstructured data' nightmare is a huge win for productivity. As someone who just speed-ran a build of my own project, FeatMap (.app) on a 4-hour train ride today, I have massive respect for teams focusing on 'Reliable AI' over just 'Generative AI.'

I’m curious about the 'specialized agent' approach—do the agents learn from the corrections a user makes to a filled form to improve accuracy for the next batch, or is the logic mostly based on the initial spreadsheet/context provided?

William Huang

@michael_dors_dev Yes, users can make edits to our AI’s understanding of a particular form!

Michael Klikushin

This is useful, I hate filling pdfs. How do I try this?

William Huang

@mklikushin try for free at sylvian.ai!

Brandon Yao

Looks super useful for our workflow! Are you guys planning on offering an API soon?

William Huang

@brandon_yao yup, we're releasing an API soon!

Osman Siddique

Love the focus on agents that operate directly on PDF forms hits a real, painful bottleneck in many industries—finance, healthcare, logistics, government—where critical workflows still live inside static documents. Looking forward to the API coming out!

William Huang
Gokul Chandrasekaran

This is nice. Are you planning to release multiple specialised agents yourself or open it to other builders release agents on your platform?

William Huang

@gokuljd Hi Gokul, we’re building specialized agents ourselves as of now!

NextGrid

Love the focus on reliability-first workflows. PDF form filling is one of those painfully real tasks where a specialized agent can save hours if it’s accurate and auditable. Curious what your validation and error-checking loop looks like.

William Huang

@nextgrid Our platform allows users to edit our AI’s understanding of a form if any mistakes are made, which allows the AI to fill the form correctly in future iterations!