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[
Features
Integrations & API
Resources
How can we help your business?
Get support to grow your business with SMASHSEND.
Email support
We'll get back to you in less than 24h if not faster (for urgent topics, use the subject: [URGENT] + your issue)
Knowledge base
Complete guides and tutorials to help you get the most of SMASHSEND to grow your business.
Public roadmap
Request and upvote features and see what's coming next. Let's build the future of SMASHSEND and your business together!
Referral & waitlist guides
[
How to Add a Waitlist Form to Bubble
Add a SmashSend waitlist form to your Bubble app using an HTML element. Includes referrals and a leaderboard.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-bubble)[
How to Add a Waitlist Form to Carrd
Embed a SmashSend waitlist form on your Carrd landing page with a single Embed element, and let signups refer their friends.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-carrd)[
How to Add a Waitlist Form to Framer
Embed a SmashSend waitlist form with referrals in Framer using the Embed component. Publish and start collecting signups.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-framer)[
How to Add a Waitlist Form to Any HTML Website
Add a SmashSend waitlist form to a plain HTML site with one iframe. No script, no build step, works on any static host.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-html)[
How to Add a Waitlist to an iOS or Android App
Add a SmashSend waitlist to your mobile app by opening the hosted form in an in-app browser, keeping autofill and referrals intact.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-ios-android)[
How to Add a Waitlist Form to Notion
Embed a SmashSend waitlist form on a Notion page with the /embed block, and let each signup share a referral link.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-notion)[
How to Add a Waitlist Form to React
Drop a SmashSend waitlist form into a React, Next.js or Remix app with a single component. No npm package, no bundle cost.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-react)[
How to Add a Waitlist Form to Shopify
Collect pre-launch signups on your Shopify store with a SmashSend waitlist form, added through a Custom Liquid section.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-shopify)[
How to Add a Waitlist Form to Squarespace
Add a SmashSend waitlist form to Squarespace with a Code block, and turn each signup into a referral link.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-squarespace)[
How to Add a Waitlist Form to Webflow
Add a SmashSend waitlist form with referrals to your Webflow site in minutes, using a single embed element. No script tag required.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-webflow)[
How to Add a Waitlist Form to Wix
Embed a SmashSend waitlist form with referrals on your Wix site using the Embed HTML element. Step-by-step, no code needed.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-wix)[
How to Add a Waitlist Form to WordPress
Add a SmashSend waitlist form with referrals to any WordPress page or post using a Custom HTML block. Works on Gutenberg and Classic.
](https://smashsend.com/referral-marketing/guides/add-waitlist-form-to-wordpress)[
How to Add a Custom Social Media Card to Your Form
Control the preview card people see when your waitlist link is shared on X, LinkedIn, WhatsApp and Slack. Correct image size and cache-busting included.
](https://smashsend.com/referral-marketing/guides/custom-social-media-card-for-your-form)[
How to create a VIRAL WAITLIST 🦄 Pre launch waitlist tutorial
Effortlessly integrate viral waitlists into your website with SMASHSEND. Boost engagement and grow your user list today!
](https://smashsend.com/referral-marketing/guides/how-to-create-a-viral-waitlist)[
Introducing the best Leaderboard API for creating gamified experiences
Build gamified experiences using a simple to use leaderboard API
](https://smashsend.com/referral-marketing/guides/leaderboard-api)[
How to Prefill a Signup Form With User Information
Pass values into a SmashSend form through the URL so people do not retype what you already know. Includes the encoding rules and reserved parameters.
](https://smashsend.com/referral-marketing/guides/prefill-signup-forms-with-user-information)
