A powerful AI form builder,
without the complexity.
Build, customise and publish professional forms with AI. Questions, logic, pages, themes and workflows — created in minutes and editable down to the last pixel.
- Field types
- 18Field types
- Page kinds
- 4Page kinds
- Themes
- 18Themes
- Destinations
- 7Destinations
Create forms with AI
Describe the form you need in a sentence and Vellform builds the whole structure — questions, field types, pages and a thank-you screen — ready to edit.
- Every question, option and label is editable the moment it lands
- Field types are chosen to match what you asked for, not guessed
- Review and ending pages are added where a form needs them
“Create a customer feedback form with 8 questions and a 1–5 rating.”
- How would you rate us overall?Rating · 1–5
- What nearly stopped you buying?Long text
- Which features do you use most?Multi select · 6
- Can we follow up by email?Yes / No
+ 4 more, a review page and a thank-you screen.
Edit your form in plain English
Don't rebuild a form by hand to change it. Ask for a field, a page or a rule and the AI edits the form you already have, leaving everything else exactly where it was.
- It edits your existing form, never a regenerated copy
- Ask in your own words — there is no prompt syntax to learn
- Your theme, logic and copy stay untouched unless you ask
“Add a budget question after company size.”
- Read 12 fields across 3 pages
- Added “Budget range” after “Company size”
- Left your theme and logic untouched
AI that shows its work
Vellform reads your form before it changes anything, verifies the result afterwards, and puts every AI edit in the same undo history as your own work.
- A plain-language summary of what changed, every time
- The AI edits typed data, never code — it cannot emit CSS or a script
- One undo reverses a whole AI edit, the same as a manual one
- ReadLoaded 3 pages, 12 fields, 2 rules
- ChangeAdded 6 questions to Requirements
- VerifyRe-read the form — 6 questions confirmed
- UndoWhole edit reverses in one step
Forms that adapt to every answer
Show the right questions to the right people. Branch on any answer, skip pages that do not apply, and walk a respondent's path end to end before you publish.
- Rules sit on the connection they control, not in a menu
- Branches highlight on the map as you set them
- Route to different endings, pages or queues
IF Company size is 200+
Show Procurement contact
Skip Self-serve plan page
Route to enterprise-queue
Simple forms, or multi-step flows
Break a long form into pages people will actually finish. Every page has a kind, and the kind decides how it behaves for the respondent.
- A Review page shows the answers back before submitting
- An Ending page closes the run with your own message
- Progress is saved as they go, so a long form survives a closed tab
- 01WelcomeCover
- 02Your detailsPage
- 03RequirementsPage
- 04Check answersReview
- 05ThanksEnding
Forms that match your brand
Start from a theme that already looks finished, then change colour, typography, buttons, spacing and background until it looks like part of your product.
- No CSS required — every token has a control
- Themes are responsive by default, on every screen
- Preview the live form before anything is published
- Obsidian Studio
- Modern SaaS Light
- Cosmic Stars
- Nordic Frost
Pick a themeChange any tokenShip it
Everything you need to collect better data
18 field types, grouped the way the editor groups them — so the thing you need is where you would look for it.
Text & Inputs
7- Short Text
- Long Text
- Email Address
- Phone Number
- Number
- Website URL
- Date
Choice & Select
5- Single Choice
- Multiple Select
- Dropdown Select
- Checkbox Consent
- Yes / No Pill
Ratings & Sentiment
3- Star / Heart Rating
- Opinion Scale (1-10)
- Net Promoter Score (0-10)
Uploads & Advanced
3- File Upload
- Signature
- Hidden Field
Collect and manage form responses
Every submission lands in an inbox inside your workspace. Search it, open a single answer in full, switch to a table, and export when you need the data somewhere else.
- Partial submissions are kept, so you see who dropped off and where
- Export to CSV whenever you want — it is your data
- Choose how long responses are kept, or keep them forever
- dana@northloop.io200+Complete
- sam@fieldwork.co11–50Complete
- priya@auralabs.com51–200Complete
- Started, not sent—Partial
Partial submissions are kept, not discarded.
Connect forms to your workflow
Send each response where the work happens next. Signing, retries and delivery logs are built in — on every plan, with no add-on to buy.
SubmittedSignedDeliveredLogged
- EmailThe answers, emailed to you on submit
- WebhooksSigned JSON POST on every submission
- SlackPost responses into a channel
- DiscordPost responses into a channel
- Microsoft TeamsPost an Adaptive Card to a channel
- Google ChatPost a card into a space
- Google SheetsAppend a row per response
From idea to published form
Start with a sentence and finish with a form that is collecting answers. Stop at any step and take over by hand.
- 01
Your idea
One sentence describing what you need to collect.
- 02
AI builds it
Pages, fields, logic and copy, in one run.
- 03
You refine it
Every question, rule and token stays editable.
- 04
Publish & collect
Share a link or embed it, then watch responses land.
Included on every plan
Paid plans add capacity, not features.
- AI form generation
- AI editing with undo
- Visual drag-and-drop editor
- Conditional logic & branching
- Multi-page forms
- Review & thank-you pages
- Custom themes
- File uploads
- Partial saves
- Response inbox
- CSV export
- Signed webhooks
Build your next form
with AI.
Create smarter forms faster. Free to start, and no card required.