In the world of online marketing, ClickFunnels has attained a name as an efficient sales funnel builder. Despite its reputation, many businesses and individuals are searching for ClickFunnels alternatives for various reasons like cost to functionality.

One well-liked alternative is HBA Funnel Builder. Offering the same fundamental functionality as ClickFunnels, HBA Funnel Builder shines by offering a flat fee pricing structure. Unlike ClickFunnels, which comes with different pricing tiers, HBA Funnel Builder gives a single, affordable plan, making it a favourite among novice entrepreneurs and small businesses.

Another compelling ClickFunnels alternative is Systeme.io. Formulated by veteran internet marketer Aurelian Amacker, Systeme.io amplifies the traditional sales funnelling experience by integrating tools for email marketing, course hosting, and affiliate management. With a more holistic approach to sales and marketing, Systeme.io makes a strong claim for businesses looking for a more well-rounded platform.

Coming to features, ClickFunnels gives a diverse range of functionalities. Its prime features include landing pages, sales funnels, webinars, and read more membership sites. Moreover, it also has a noteworthy affiliate management tool, which is a major selling point. On the other hand, HBA Funnel Builder, while being a cheaper alternative, equals ClickFunnels' core offering. With a focus mainly on sales funnelling, it may lack in other peripheral features like affiliate management and webinars.

On the flip side, Systeme.io, while matching ClickFunnels' core offering, takes a leap ahead by providing functionalities like email marketing and online course hosting. It's these additional features that make them a go-to choice among businesses that seek a more solid platform for their online marketing efforts.

In conclusion, while ClickFunnels has a strong standing in the online marketing world due to its unrivalled features, replacements like HBA Funnel Builder and Systeme.io are gaining popularity due to their unique value offerings. The option between these platforms rests on your specific business needs and budget. Whether you're a start-up looking for an affordable sales funnel builder or an established business in need of a full-featured marketing platform, there are options out there that can meet your needs adequately.