How to Connect Webflow forms to Reply.io in 3 Simple Steps (2026 Guide)

Why Connect Webflow to Reply.io?

Connecting your Webflow landing page directly to Reply.io streamlines your workflow by eliminating manual data entry and third-party webhook delays.

Add prospects to Reply.io outreach campaigns.

With WebflowForms, your submissions sync in under 60 milliseconds directly via the official Reply.io API with zero Zapier or Make tasks required.

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Step 1: Set Up Your Reply.io Connection

1. Log into your WebflowForms Dashboard. 2. Go to Connections → Add Connection. 3. Select Reply.io from the provider dropdown. 4. Enter your credentials. Your secrets are immediately encrypted using AES-256 GCM encryption at rest.

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Step 2: Map Form Fields Visually

1. Navigate to Forms → Create Form. 2. Select your Reply.io Connection. 3. Link your Webflow form field names (`email`, `name`, `message`, etc.) to the target Reply.io properties. 4. Add an optional custom thank-you redirect URL.

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Step 3: Connect Your Webflow Native Form

1. Copy your unique Form ID generated by WebflowForms. 2. In your Webflow designer, select your native Form Component. 3. Paste the backend URL:

4. Publish your site — your Webflow forms are now live and connected to Reply.io!

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Security & Zero Data Retention

WebflowForms strictly adheres to privacy-first engineering: - Client-Side Safety: Your Reply.io credentials are never exposed in browser JavaScript. - Zero Data Retention: Form payloads are validated and dispatched immediately without storing customer PII in intermediate databases. - Unlimited Submissions: No monthly submission caps or overage charges.