Invite existing subscribers with instant signup
Open Pages & forms → Shared settings → Instant signup links in the KickoffLabs dashboard. The page shows provider-specific link examples for Mailchimp, AWeber, Drip, Kit, and Klaviyo. Copy the example for your provider and use it as the destination in a message sent to existing subscribers. Merge tags are provider-specific; test with one address you control before sending a list-wide message.
Clicking the link adds or updates the lead in this campaign and uses its default post-signup destination. Check that destination in Shared settings → Sharing & redirects, then verify the test lead under Leads. Because the link contains an email value in the URL, review whether that is appropriate for your privacy policy and email platform. Avoid placing API keys or sensitive profile data in the URL. This is different from a new visitor filling in a campaign signup form.
Need help? Email support@kickofflabs.com with the campaign URL, integration, and result of a synthetic test. Keep API keys private.