Share CTA is described as 'Get more sales opportunities by adding call-to-action and remarketing pixels to every link you share'. There are more than 25 alternatives to Share CTA, not only websites but also apps for a variety of platforms, including Windows, SaaS, Linux and Google Chrome. The best alternative is Rite.ly. It's not free, so if you're looking for a free alternative, you could try Hit4Hit or ManyHit. Other great sites and apps similar to Share CTA are eBesucher, Yibbida, sniply and Organic Hits.
Rite.ly is the only self-branded URL shortener with banner, popup, image/text ad, form or video Link Ads (CTAs). Start free and use in RiteBoost, RiteForge or any social publishing product. Just $15/month for unlimited brands and Link Ads.
Sniply is a simple tool that allows you to overlay your own custom message onto any piece of content. This creates an opportunity for you to include a call-to-action like a button linking back to your website.