Use SparkLoop to 10x your email subscriber list. It's an in-email referral software that integrates with most platforms so subscribers can share their referral link straight from your emails with 1-click

You can run referral giveaways alongside (or instead of) your regular referral program and take subscriber growth to the next level.

Whether you're partnering with a sponsor for the giveaway prize (extra ad revenue) or providing the prizes yourself — it takes just a few clicks with SparkLoop from start to finish.

Plus, it's easy to automatically fulfil rewards with SparkLoop. From digital content and reward emails, to physical rewards and unique coupons.

Plus, use our Printful integration, API and webhooks to handle fulfilment of even the wildest rewards you can imagine.