Forms

Advanced web forms that grow lists and enrich data

Create the perfect forms to capture leads, engage visitors, and gather insights to boost your marketing revenue.

70+ form templates ready for you to make your own

Advanced tools to grow lists faster and capture more data

Pre-fill info for Shop Pay users
Lead capture with Shop automatically applies discounts and pre-fills fields like phone number, boosting satisfaction and SMS sign-ups.

Streamline SMS sign-ups
SMS smart opt-in generates a one-time code that auto-fills on iOS and Android, for buttery-smooth double opt-in.

Bring in more data and new customers
Forms aren’t just for contact info. Ask custom questions for richer profiles and smarter segments. Sync segments to social media as lookalike audiences to find brand new customers.

High-performing forms that self-optimize

Maximize form submission rates
AI-powered form optimization tests learn the best time for forms to appear based on scroll depth, time on page, and exit intent.

Fine-tune web forms with A/B tests
Run web form A/B tests with different designs, text, CTAs, offers, and more to find the winning combo that drives up conversion rates.

See the revenue impact of web forms
In addition to standard web form metrics, Klaviyo’s revenue metrics reveal how web forms influence sales.

65%+ form submissions with AI

Klaviyo has become this central point of reference for our customer data. Loyalty, rewards, engagement, subscription—I have all of that data at my fingertips.”
Alexandra Barlowe, DTC email and SMS marketing director

FAQ

A web form is an interactive element on a website that allows visitors to input and submit information, such as email addresses, names, or feedback. Web forms are crucial for capturing leads, gathering customer insights, and enhancing user engagement.