Use case

Free Lead Generation Form Builder

AI builds a form that qualifies your leads. Hidden fields track the source. Webhooks send them to your CRM automatically.

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A lead form that only asks for name and email tells you nothing about whether the person is worth pursuing. You end up spending time on follow-up calls with people who were never a fit — wrong budget, wrong timeline, wrong stage. A good lead generation form asks just enough qualifying questions to separate real opportunities from browsers, without adding so much friction that people abandon it.

Describe your offer and your ideal customer. Formsout generates a lead form with the right qualification fields — company size, budget range, current tool, use case, timeline — whatever actually matters for your sales process. Hidden fields automatically capture UTM source, medium, and campaign from the URL so you know which ad, post, or channel each lead came from without asking. On the Pro plan, a webhook routes every new lead straight to your CRM or Slack in real time, with no manual copy-paste.

How it works
1
Describe your offer and ideal lead
"Lead capture form for a B2B accounting software. Ideal lead is a small business owner. I need to know company size, current accounting tool, biggest pain point, and work email." The AI generates the qualifying form.
2
Adjust qualification questions
Add a budget range dropdown, change a text field to multiple choice, reorder for better flow. Every field is customisable.
3
Add hidden UTM fields
Turn on hidden fields to automatically capture ?utm_source, ?utm_medium, and ?utm_campaign from the URL. Every lead submission includes the channel data — no extra questions to the visitor.
4
Connect a webhook to your CRM (Pro)
Route each new lead automatically to HubSpot, Pipedrive, Salesforce, Slack, or any custom endpoint.
5
Share or embed
Post the form link in your ad, bio, or landing page. Embed it directly on a page with an iframe. Every lead lands in your dashboard and your CRM simultaneously.
Example prompts

Lead capture form for a B2B SaaS — company name, job title, team size, current tool, biggest challenge, work email

Webinar registration form — first name, work email, company, job title, biggest question about the topic

Free trial sign-up form — name, email, use case, company size, how they heard about us

Gated content download form — name, email, company, industry, agree to receive emails checkbox

Service enquiry form for a digital marketing agency — service interested in, monthly budget, company website, name and email

Built-in features
Hidden fields for UTM tracking
Automatically capture ?utm_source, ?utm_medium, ?utm_campaign, and ?utm_content from the URL on every submission. Know exactly which ad, keyword, post, or channel each lead came from.
Webhook to CRM or Slack (Pro)
Send every new lead to HubSpot, Pipedrive, Salesforce, Slack, or any HTTP endpoint the moment they submit. No manual export, no delay.
Duplicate submission prevention
Stop the same person from submitting your lead form multiple times — keeps your CRM clean and your reporting accurate.
Passcode protection (Pro)
Gate a form behind a 4-digit passcode for private offers, exclusive content, or access-controlled lead capture.
Email notification on every submission
Get an alert the moment a new lead comes in — all their answers in the notification — so you can follow up while they're still warm.
Custom subdomain (Pro)
Host your form at leads.yourcompany.formsout.app for a more professional appearance on landing pages and ad campaigns.
CSV export
Download your full lead list at any time — all fields, all UTM data, all timestamps — ready for your sales team or CRM import.
FAQ
What makes a good lead generation form?
A good lead form asks enough questions to qualify the lead without adding so much friction that people abandon it. Typically 4–6 fields: contact details plus 2–3 qualification questions that tell you whether the person is worth pursuing. The AI helps you find the right balance for your specific offer and audience.
How do I capture UTM source on form submissions?
Enable hidden fields in Formsout and add fields for ?utm_source, ?utm_medium, and ?utm_campaign. When someone arrives at your landing page from an ad with UTM parameters in the URL, these values are captured automatically in their form submission — no extra questions asked.
Can I send leads directly to HubSpot or Pipedrive?
Yes, on the Pro plan. Set up a webhook in your form settings and point it to your CRM's endpoint. Every new submission triggers the webhook in real time — the lead appears in your CRM immediately.
Is this lead form builder free?
Yes. Create unlimited lead capture forms and collect up to 500 submissions per month on the free plan. No credit card required. Pro is $12/month (annual) for webhooks, branding removal, passcode protection, and a custom subdomain.
Can I gate a form behind a password?
Yes, on the Pro plan. Enable passcode protection and set a 4-digit PIN. Share the passcode only with the right audience — useful for exclusive offers, partner portals, or private events.
How do I prevent duplicate submissions on a lead form?
Enable duplicate submission prevention. This stops the same person from submitting the form more than once per month, keeping your lead list clean.
Can I embed a lead form on a landing page?
Yes. Copy the iframe embed code and paste it into any landing page — works with WordPress, Webflow, Framer, Squarespace, Unbounce, or plain HTML. You can also share the direct link in ads or emails.

Start capturing better-qualified leads today

Free forever. No credit card. Hidden UTM fields, email alerts, and CSV export — all on the free plan.

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