Open Source — Free to Use

Webflow forms,finally connected.

Stop losing leads. This script connects your Webflow forms directly to Klaviyo lists—no Zapier, no code, no headaches.

Javin

Need help? Get pro setup.

30-min live session — $100

Webflow Form
jane@company.com
Klaviyo
Subscribed!
jane@company.com
Powered by Integration Script
Quick Setup

5 minutes, no code

One script tag in Webflow, a few data attributes on your forms. That's it.

No CodeAuto-Mapping5 Min
Multi-List Support

Per-form configuration

Different forms can connect to different Klaviyo lists. Configure each independently.

Multiple ListsPer-FormCustom Fields
The Problem

Webflow forms don't talk to Klaviyo

  • Leads submitted but never reach your email list
  • Zapier costs $20+/month for a simple connection
  • Custom code solutions are fragile and break
  • Field mapping requires developer help
The Solution

One script, zero friction

  • Every form submission goes directly to Klaviyo
  • Completely free, open source, no monthly fees
  • Automatic field mapping that just works
  • Set up in 5 minutes, no code required
Quick Start

Three steps to connect

Get your Webflow forms syncing with Klaviyo in under 5 minutes. No coding required.

1

Add the script

Copy one line of code into your Webflow project settings.

Get script →
2

Configure keys

Add your Klaviyo public API key and list ID.

3

Tag your forms

Add data-klaviyo-form to any form. Done!

Everything You Need

Built for developers who want things to just work

Quick Setup

5 min, no code required

Field Mapping

Auto + custom fields

Multi-List

Per-form config

GDPR Ready

Consent tracking built-in

Validation

Email + required fields

Custom Events

Track in Klaviyo

Interactive Demo

Try before you implement

Test form configurations and see how data flows to Klaviyo.

  • Test forms instantly

    Different field configurations

  • See validation

    Email validation in action

  • Inspect payloads

    View exactly what gets sent

Open Playground
List: Newsletter
Playground
example@email.com
John
API Preview
POST /api/klaviyo
✓ Submitted!

Questions & Answers

Everything you need to know

Do I need to code?

No. Just data attributes.

Performance impact?

Minimal. Async loading.

Which forms work?

All Webflow forms.

GDPR compliant?

Yes. Consent built-in.

Multiple lists?

Yes. Per-form config.

Need help?

Docs or $100 pro setup.

Self-Service
Free

Open source. Use freely.

  • Full script access
  • All features
  • Documentation
  • Community support
View Docs
✨ Recommended
Pro Setup
$100

30-min live session.

  • 1-on-1 video call
  • Complete setup
  • Custom mapping
  • Testing
Javin

Built by Javin Towers

Full-stack developer • 10+ years experience

LinkedIn

Ready to connect your forms?

Start free or get professional help setting everything up.