# How to Track Referrals From Calendly Bookings > Credit every referred Calendly booking to the right referrer. Redirect your embedded Calendly event to a thank-you page and paste one GrowSurf code block. - URL: https://growsurf.com/integration-guides/calendly-referral-booking-tracking/ --- [← View All Guides](/integration-guides/) Send invitees to your thank-you page with their booking details, and GrowSurf credits every referred booking to the person who referred them. Want the full setup walkthrough? Use these docs for exact setup steps, supported fields, and troubleshooting. [GrowSurf Calendly setup guide](https://docs.growsurf.com/integrations/calendly) [Calendly redirect setup](https://calendly.com/help/how-to-redirect-invitees-to-another-site-after-booking) When a referred friend books a meeting through the Calendly scheduler on your website, GrowSurf can add them to your referral program and credit the person who sent them. Calendly sends the invitee to your thank-you page with their name and email address in the link, and a GrowSurf code block on that page reads them. You change one setting on the event type and paste one code block on your thank-you page. The same setup works for an affiliate program. There, GrowSurf credits each lead to the affiliate who sent it. You need a Calendly Standard plan or higher, and the scheduler must be embedded on your own website. The stand-alone calendly.com link does not work. ## Integration Steps ### Open the Calendly setup in GrowSurf In the Program Editor, go to **Installation** and continue to the step that asks how GrowSurf will know a referred friend signed up. Under *Using a form builder? Prep your form first*, click the Calendly icon. The GrowSurf installation step that asks how GrowSurf will know a referred friend signed up, with a row of form builder iconsThe form builder icons sit under the question in Program Editor > 5. Installation. The **Prep your form** window opens with Calendly selected. Keep it open while you work. It lists every step and holds the code you paste later. The GrowSurf Prep your form window with Calendly selected, showing the requirements and the first setup stepsPrep your form lists what Calendly needs before you start. ### Redirect invitees after they book In Calendly, edit the event type that is embedded on your website and select **More options**. Open the **Confirmation page** section. Under *After booking*, choose **Redirect to an external site** and enter the address of your thank-you page. Turn on **Pass event details to your redirected page**. That is what puts the invitee’s name and email address in the link. Then click **Save changes**. ### Paste the GrowSurf code on your thank-you page Copy the code block from the Prep your form window and paste it anywhere on your thank-you page. When an invitee lands there, the code reads their email address and name from the link and adds them to your program. ### Finish the installation Back in GrowSurf, choose **Programmatic** as the way GrowSurf will know a referred friend signed up. Then finish the remaining installation steps. ## Tips #### Test it with a real referral link Open your own referral link in a private browser window, then fill out the form. The new person should show up in GrowSurf as referred by you. Visiting the form directly does not add anyone, so test through a referral link. #### Keep event details turned on If **Pass event details to your redirected page** is off, the link carries no email address and nobody is added. Check it whenever you copy or rebuild the event type. Recommended Guides [Cal.com logo How to Track Referrals From Cal.com Bookings Redirect Cal.com bookings to your thank-you page, and GrowSurf credits every referred booking to the person who referred them. View Guide →](/integration-guides/calcom-referral-booking-tracking/) [Typeform logo How to Track Referrals From Typeform Signups Send Typeform respondents to your thank-you page with their answers, and GrowSurf credits every referred signup to the person who referred them. View Guide →](/integration-guides/typeform-referral-signup-tracking/) [Zapier logo How to Sync Referral Leads to Your CRM with Zapier + GrowSurf Use GrowSurf's New Participant trigger in Zapier to create or update CRM records when someone joins your referral program. View Guide →](/integration-guides/zapier-referral-crm-sync/) ## FAQ #### Does Calendly’s free plan work? No. Redirecting invitees to your own page needs Calendly Standard or higher. #### Which booking details does GrowSurf use? Only the invitee’s email address and name. #### Will people who were not referred be added? No. The code adds someone only when GrowSurf can tell who referred them. A visitor who found your Calendly form on their own is not added to your program. ## Turn word of mouth into steady growth from your customers Launch a refer-a-friend or affiliate program that lowers your acquisition costs and builds customer loyalty, with little engineering work. [Launch Your Program](https://app.growsurf.com/signup) 14-day free trial No credit card required Trusted by marketing and product teams that grow through customer, user, and partner referrals. ## Built for lean teams, scaled for category leaders Thanks. You're signed up. Something went wrong. Please try again.