Natural language form builder
A natural language form builder for messy real-world answers
Sift Forms lets users answer in plain English instead of wrestling with rigid fields. Your team still gets the structured data it needs, with the original message preserved for context.
Plain text
for the user input
Fields
for your operations team
Embed
on any website
Users should not have to think like your database
Most forms ask users to split one story across dozens of boxes. Natural language forms let users describe the request once, then use AI to structure it behind the scenes.
Designed for ambiguity
People mention dates, amounts, symptoms, roles, products, constraints, and urgency in different orders. Sift Forms extracts those signals from the whole message instead of relying on perfect field completion.
Flexible enough for custom workflows
Define your own schema, choose required fields, inspect confidence, and connect the extracted output to the tools your team already uses.
How it works
Write a useful prompt
Ask the user to describe the request, issue, claim, lead, application, or brief in their own words.
Map the schema
Tell Sift Forms which fields to extract and which fields are required for the workflow to proceed.
Review or automate
Use confidence scores to decide what can flow automatically and what should be reviewed by a person.
Frequently asked questions
Related pages
Build your first AI intake form
Start with a template, define your extraction fields, and embed Sift Forms on your site in minutes.
Start extracting data