While they already existed before 2019 B.C. (where B.C. B.C. stands for Before COVID, Online Course Platforms were already in existence. Even then, they were made for the same purpose, to create and sell online courses.
The majority of courses back then were more niche-oriented, such as leadership seminars, wholesomeness and self-help classes. Of course, courses and classes focused on normal subjects were there too.
These classes were designed to bring education to the most convenient and comfortable places.
People who were housebound due to multiple reasons (maybe childcare or health problems) could keep studying and learning despite not being able to go out. Due to its flexibility, people who are unable to attend school regularly due to scheduling conflicts or duties could still complete courses.
Everything else had to be shut down when the pandemic struck. People still needed to learn and online courses and other eLearning platforms made this possible.
The industry saw a 221% rise in course creators using one Course Platform during the initial stages of the pandemic. This growth may be shared across multiple online platforms.
Everyone, from solopreneurs and entrepreneurs to professionals in human resources and educational institutions, has used at least one course platform during the pandemic.
These platforms can also be used to make extra profits, as the pandemic showed. They say, “knowledge is wealth.” Online course platforms gave that maxim legs and provided people with an instrument to turn knowledge into wealth.
Nowadays, there are countless online courses people can partake in. You can find everything from life coaching to make your life easier, to tutorial classes on the more academic subjects such as Algebra. Even to courses about making your courses more profitable.
Online courses are all the rage. The next question is how you plan to share the treasure you find in your head with the world.
For those of you who prefer a more visual experience, here is a video review from Ross Herosian on his YouTube channel Tricycle Creative. To get a comprehensive overview of Thinkific, you may still want to check out our article below, which compares it to some competitors.
Thinkific: Your Go-To Online Course Platform Zippy vs Thinkific
Thinkific Overview
Thinkific is one the most popular options for selling, hosting and building your courses.
Thinkific is unique because you can feel that they are passionate about what they do. You can feel that they are more focused on giving the best learning experience they can to both the creators and their audience and that earning money is needed to keep things afloat.
It’s impossible to not! It is one of few online courses platforms that offers a free full-service service. Yes, Thinkific has a free service that is as good as their paid lowest-tiered one.
The platform is ideal for beginners as it allows them to see how content and courses are built, as well the industry’s overall environment. The free plan lets users see what they’re about to do without making any investments.
The only limitation of this free plan is that it only allows you to create one course and one course, and in my opinion, that is generous enough.
Thinkific does not take any transaction fees when a user sells on the platform. All the profits go to the content owner.
Thinkific ensures that all profits are immediately available after they have been sold. That means that course makers and content creators can use their earnings directly, with no need to wait for a quote or a certain threshold to reach before being able to touch the money.
This just proves how much Thinkfiic thinks of its customer base.
Thinkific Features
First, let me preface this by saying that most online course platforms share almost the same features. The course builder is first, followed by the website builder to create your courses and finally the marketing features.
They are all the same except for how they work and some other unique features. These are the features that Thinkific is known for.
Thinkific’s main focus is their ability to create course curriculum. Most of their features are geared toward the creation bit, of course, creation. They make sure that online courses are as engaging as possible.
Thinkific’s user interface is very easy to get into. It is intuitive and logical. Users will have no problem navigating everything. All other features can be accessed through a sidebar menu. They are properly classified to where they are, except for occasional hiccups. Zippy vs Thinkific
Users who love to check on analytics and performance will love this interface, as everything is placed and organized neatly on the dashboard.
The dashboard shows you how you are doing in revenue and student accounts. You can also see student course enrollments and sign-ups.
If we are to nitpick something out of this, it would be that the aesthetics of the interface can be done a little bit better.
Thinkific is primarily focused on course creation, as mentioned previously. As such, the platform ensures that the course creation mechanism is easy to get used to. Thinkific lets you try all the features of the course creator even if it is a free plan.
This course builder also allows you to include a multitude of media types. These media types include quizzes and surveys, assignments, pdfs, content, and student discussion areas that allow for peer-to-peer interaction.
Another highlight is the scheduling of course content and some automation in drip-feeding content.
The marketing features of Thinkific are where I fear the platforms will fall flat. Don’t get me wrong. It has everything that you need to promote and market your courses.
But that’s just about it. Thinkific’s market features compare poorly to its competitors. It doesn’t include a sales funnel builder. This is the most noticeable aspect. Overall, checkout is quite clunky.
You can’t do much about it because it is so limited in customization.
Even email marketing features are behind the competition. It is very basic and you can only notify your students about new products or courses, send them progress reports and update them on their course status.
Thinkific can also integrate third-party apps. These third-party applications are not meant to be used as bandages. They can be used to address some of the problems in Thinkific’s marketing department.
Thinkific integrates five of most popular email marketing platforms, including Aweber and Drip with email marketing.
I guess it makes sense, given the platform’s repeated promises of focusing on course creation. It would be smarter to invest all resources in ensuring that they get the course creation part right, and then to hire third-party apps for the marketing part.
Thinkific Price
Although I’ve already spoken highly of Thinkific’s Free Plan, it’s still a limited plan and far less than Thinkific’s paid plans. It isn’t like most of the competition.
Thinkific is a lower-cost option that allows you to create unlimited courses and enroll unlimited students. This is in line with their mission to be focused on the education part. Zippy vs Thinkific
Thinkific is a great choice if you are looking for a cheaper plan with many content ideas that you believe will sell.
| No cost | Start | Grow | Expand |
| $0 per month | $74 per month | $149 per month | $374 per month |
| Create and launch your product using a website and checkout experience
|
-Add products to your business and create a cohesive learning experience for your students
|
-Build a successful business with a complete suite of tools to help you sell more
|
With a platform that scales, optimize your workflow to create premium experiences.
|
Aside from these plans, Thinkific also has a more advanced and bespoke plan called Thinkific plus. Thinkific Plus takes the best of Thinkfiic, makes it powerful, scalable and simple-to-use, and then adds more.
It still dedicates itself to teaching, lecturing, and supporting students.
You will need to contact the sales team of Thinkific Plus to request this upgrade. They will help you to get the best out of your platform. Lastly, you will also discuss with them the total cost of this upgrade.
Each Thinkific Plus plan is unique, and as such, different Plus plans might more or less have different costs. One this is sure, though. Thinkific Plus will give you the features of the most expensive plan as well as these additional features:
- Unlimitted Products
- Unlimited Administrators
- 3+ Separate Thinkific sites
- Service Level Agreement 99.9%
- Dedicate Customer Success Team
- Check out multiple seats or a tiered pricing option
- Email White-labeling
- Only one sign on
- Bulk Selling App
- Enterprise API Access
> > Click Here to Start Your Free Trial < <
Thinkific Pros and Cons
Pros
- Thinkific’s free package is permanently free. It also is not just a glorified free trial. It is a free account, with the only limitation being the number of courses you can take.
- Thinkific doesn’t charge transaction fees for any sale. Content creators own all earnings. Creators can even claim and use these funds as soon as they arrive in their account.
- When it comes to payment options, Thinkific can be flexible and has different payment options for different types of students and schools.
- The limitation for the number of courses is removed in all instances of Thinkific’s premium plans. In fact, users can create an unlimited number of courses and enroll an unlimited number of students in these courses.
- Thinkific’s interface is one of the most intuitive. With most options logically placed and easily located. This interface is easy to use for users just starting out.
- Thinkfic’s course creator is also easy to use. You can also choose from many course materials to make your course more engaging and exciting.
- In the name of engagement, Thinkific also gives you the ability to put incentives such as leaderboards, awards, and scores to motivate your students.
Cons
- Not everything in Thinkific’s tools are user friendly. Some would need guides and a bit of time to get used to.
- It is difficult to recommend Thinkifiic for those who are more interested in promoting the platform’s marketing capabilities. Their email marketing capability is quite basic, and you will need to depend on third-party integrations to have a better experience.
- Although Thinkific has one of the most intuitive user interfaces in the industry, it can sometimes look dated and the experience can sometimes be more confusing than you expected.
- The platform lacks many customization options. It is possible to find websites similar to yours. Zippy vs Thinkific
Thinkific Summary
Thinkific is one of the best online course platforms in the market today. It is a great platform for beginners as well as those who are looking for more course-focused platforms. Despite its limitations, it still competes with other more “advanced and feature-rich” platforms.
My opinion is that its greatest strength would be its commitment to providing the best course experience possible and a free plan. As for its weakness, Thinkfiic has already provided some kind of solution to it. Any problems with the platform can be fixed by integrating third-party services.
If you’re looking for the best online course creation software that builds courses from scratch. Thinkific is the best online course creation software.
Thinkific Versus Kajabi
Kajabi Overview
Kajabi is a widely used platform for running an online course business. It is primarily focused on productivity and selling. It offers tools that simplify your operations.
Some of Kajabi’s highlights include automations, pipelines, email marketing, and a mobile app.
As for products, there is a lot you can sell through the platform. Apart from courses, there are many other options. You can also sell memberships, communities and podcasts.
It is no wonder that Kajabi also has advanced marketing features, the most prominent of which include sales funnels (OVO pipelines), email marketing, and automations. This allows Kajabi users to sell their products more easily.
Kajabi is a rare product that can be described as an “all-in-one” platform. It’s a course-creation platform that offers more than just decent marketing features. You can even use automation features to help you spend more time marketing and creating than on the mundane tasks.
That said, not everything is good in Kajabi land. It has one of the most expensive platforms on the market. Their lowest plan starts at $149 per month. These plans are not unlimited. The lowest plan allows you to sell only 3 products.
Aside from that, Kajabi is not as feature-rich, especially in the gamification and community engagement department. So you might need some third-party integrations to address these issues.
Kajabi Features
Kajabi claims to be one of the best platforms. They even have one of the more expensive plans in the course creation market. As such, it is only to be expected that the audience will have high expectations of the product. Zippy vs Thinkific
Let’s now take a look at the Kajabi interface and see how great they are.
At first glance, Kajabi’s interface is pretty normal. It’s minimalist, clean, and modern. The majority of features are accessible in just 3-4 clicks. The page also includes a search assistant that allows you to quickly locate the tools and features within the application.
Kajabi’s pages also load faster. It provides for a smoother experience and does not get in the way of your work.
In terms of Course Creation, Kajabi allows you to create various types. Some samples include mini-courses, online courses, drip courses, or create one from scratch. These types can be customized to suit your specific needs. (i.e. For long courses with long content, short courses for product launches.
Kajabi offers blueprints that are similar to templates for a simpler building experience. These “skeletons” are pretty much presentation ready that if you want, you can just add your needed content and then you are good to go.
These courses could also be organized into subcategories, posts, and categories. As such, it would be very easy to organize your content neatly and properly. They can be arranged according to their content and types. So you can text and slideshows in one area, audio and video to different areas.
Kajabi offers cloud storage via Dropbox and Google Drive, so you don’t have to worry.
Kajabi is a strong and comprehensive marketing tool.
It also offers the traditional stuff of offering coupons in a flexible way, which, as we have seen, is an old and proven marketing strategy.
If you want to market through email, Kajabi has a powerful email marketing solution that is already built in the platform which has plenty of features in and of itself. Email templates can be created for different functions.
Their pipelines are another conversion tool that they have. They can help you convert more customers to increase sales. These are easy to use, and the platform even provides templates that customers can easily access.
Kajabi also has a dedicated affiliate program for users of a higher plan than the basic one. It is a feature that makes the process overly easy and simple. It organizes both affiliate links and affiliates in its own category, making it easier to track down and find them.
Kajabi’s lack of an integrated payment solution is the main problem. Instead, users will need to rely on integration from other payment gateways like Stripe, Paypal and BitPay.
This is a huge disappointment considering how poor their marketing tools and how adept their checkout at upsells, bumps offers, downsells is.
Overall, while its not perfect, Kajabi offers a lot of features that are both geared towards marketing as well as course creation. As such, it is easy to see that these features are good for almost everybody who are serious about making an online business.
Potential users must be prepared to pay a high price for these tools.
Kajabi Price
Kajabi is undoubtedly the most expensive course creation service in the market. The cheapest plan is $149 per month, and it doesn’t include unlimited courses. Zippy vs Thinkific
If you feel that Kajabi’s high price and more advanced features such as automation are something you really need, then you can choose to purchase it.
| Basic | Growth | Pro |
| $119 monthly billed annually | $159 per month billed annually | Monthly payment of $319 |
|
|
|
Kajabi Pros & Cons
Pros
- Kajabi, as its name suggests, is an all-in-one content creation and marketing tool. You can create courses using various tools, such as a drip or mini-course. Then, you can combine them with marketing automations to make sure they sell.
- Kajabi Provides templates and blueprints to get you started with your project.
- Kajabi lets you sell digital products such as coaching, webinars and communities. It is also one of the best places to do so.
- Kajabi also has a built-in assessment function that allows you to grade and observe your students’ performance. This feature is especially useful when used in conjunction with drip courses. Drip courses allow you to offer courses that are only accessible when the correct grades have been achieved.
- Kajabi’s accessibility is pretty good thanks to its mobile app, which students can use to access classes and lessons whenever and wherever they are. You can even set up notifications to receive alerts.
- Kajabi also has a membership feature that allows users to create and sell membership options to their customers. This can be used to provide users with a way to sell extra and exclusive course content.
- Kajabi’s automation feature can automate the purchase of offers, post-completion of courses or memberships, assessment completion, as well as other tasks. Users can also use more advanced options with conditional filters to be precise in the automation process.
- Kajabi has one of the strongest marketing features among the content and course-building platforms available right now.
- Kajabi’s Email Marketing is among the best in the industry. It includes various email templates that can be used in different situations. Kajabi also has the option to automate email sequences by using triggers and actions. Zippy vs Thinkific
- Kajabi’s pipeline feature makes it possible to have various OVO funnel templates. The pipeline features automate the selling of the products and “funneling” your customers to where you want for better conversion rates.
Cons
- Kajabi’s pricing is not to be laughed at. It starts at $149 per month and does not even offer unlimited course creation. It offers only 3 products and 3 pipelines.
- Kajabi doesn’t offer certificate of completion for courses, which some users would like to have as proof that they took the class.
- Kajabi has no page templates for designing landing pages, thank you pages, checkout pages, forms, and other pages. That means users must do everything from scratch when editing page templates through the page builder. As such, it will be very difficult for new and non-tech users.
- Kajabi does not offer a guaranteed badge on the checkout page. A guarantee badge is a great tool to increase conversions. Buyers are assured of the product’s quality by obtaining a guarantee.
- Kajabi has no local payment gateway. To receive payment from orders, you will need to rely on Stripe or Paypal integrations.
- Kajabi has some great features but it still lacks some key features, particularly in the community section. It does not have community engagement or gamification features.
> > Click Here to Start Your Free Trial < <
Kajabi Summary
It is undeniable that Kajabi is a juggernaut of a platform regarding course creation and marketing. Their marketing tools are unparalleled.
They provide the best marketing experience. Their pipeline and automation features can be the envy of other platforms and something users would want to have if they want the best rate of conversions.
Kajabi has its faults, however. For one, it lacks features that help you connect with your students and customers. These features allow you to create a great community. Zippy vs Thinkific
Kajabi can also be quite expensive. People might find it difficult to justify buying a plan which can only host 3 products when there are cheaper alternatives that offer unlimited products.
Overall, Kajabi is a good creation platform with advanced marketing features. If you’re looking for a platform to market your products, Kajabi is the right choice. It might be a bit expensive, but Kajabi’s features can be worth it.
Thinkific Versus Podia
Podia Overview
Podia is another popular digital content-selling platform. Podia is a powerful platform with strong marketing features. Online courses, coaching, webinars and community are just a few of the many products that you can sell through this platform.
Podia is also one of the most affordable digital content-selling platforms on the market. It might even be one of the most affordable. It does take a portion of your profit when you sell. It might be their way of offsetting the price for its powerful features.
Podia is an excellent platform and tool, especially for business-oriented people like marketers and promoters.
> > Click Here to Start Your Free Trial < <
Podia Features
Podia offers a lot of features.
From looking at the interface, Podia has it clean and minimal. The interface is easy to use and allows you to access all other features in just 3 clicks. It is so easy that almost no learning curve is required to use Podia’s interface.
This makes it very user-friendly. Accessing or reaching the information you desire or need is easy with no additional steps or terms. Podia can access almost all functions from its dashboard.
For its Course creator, Podia supports various files that can serve as the building block for your lessons. You can include text, embeds, quizzes, coaching, and files in a course. You can make interesting lessons from the platform provided.
Nevertheless, there are some areas where the course creator is lacking. Podia supports only a few lesson types, which is a major difference to other platforms. Furthermore, it does not have a proper assessment feature to help you monitor student performance. Zippy vs Thinkific
It also supports multiple platforms thanks to its powerful embed tool. These websites include:
- Video hosts such as Youtube, Vimeo, and Dailymotion
- Music and podcast platforms such as s Spotify, soundcloud, and podbean
- Slideshow platforms such as speaker deck, presentation and google slides.
- Social media sites such as Twitter, TikTok and Pinterest.
- Form Builder websites such as Google Forms, Typeform, and Paper Form
- Coding websites such as Github and Codepen
Podia recently added the ability to issue certificates. This certificate’s feature can be seen as a perfect incentive/prize for completing your courses. However, Podia only has one type of certificate for now. They cannot still customize and design your certificates.
Podia’s marketing focus is on the bag. It has a lot of excellent features to enhance the effectiveness of your marketing. Tools like Pre-launch, upsells, and coupons make great strategies to promote your products.
This makes Podia an excellent choice for marketers looking to sell products on a smaller site.
That said, not everything is perfect. In this case, Podia’s weakness is its email marketing, which only provides the basics. It allows you to send broadcasts and email campaigns but lacks some features, such as split testing and personalization fields.
People looking for automation features may also have lost their chance since Podia’s isn’t as advanced as theirs.
Podia offers a local payment gateway for payment processors. That said, you will need to connect your bank account or PayPal account to payment processors. For a simpler solution, you can also integrate with Stripe and PayPal.
Checkout is possible for your audience using their credit cards. They usually take less than 2 days to process and are credited to your PayPal or bank account. Zippy vs Thinkific
Podia Price
It is also one of the most affordable on the market in terms of pricing. What’s more, is that the platform has recently added its own free plan. While this free plan does not offer much, it is still a good way to figure out how Podia works.
| Free | Mover | Shaker | Earthquake |
| $0 per Month | $33 per month | $75 per month | $166 per month |
|
|
|
|
Podia Pros and Cons
Pros
- Podia’s strong point is its clear and simple UI/UX. It’s very user-friendly and doesn’t require any training. It is easy to set up for users of all tech levels.
- Podia has many functions and can become a one-stop shop for all your needs. Digital products can include memberships, webinars and bundles.
- Podia also offers a free plan that allows you to sell unlimited products and courses. This means that you can make as many pages as you like for your products and courses as long as there is energy.
- Podia also allows you to upload as many videos as possible for your content. This is thanks to the unlimited storage and bandwidth that the platform offers its users. This way, you don’t need to use Vimeo or Wistia.
- Podia offers an affiliate program that you can use to reach your audience. This is only available for Shaker or Earthquaker plans.
- Despite providing only the most basic functions, the built-in email marketing tools are enough to support broadcasts and campaigns.
- Podia supports a prelaunch mode as one of its marketing features. It will generate buzz about your products and encourage early conversions of email customers. Zippy vs Thinkific
- Except for the free plan, Podia charges no transaction fee on sales.
- Podia now offers a new feature that allows content creators the ability to give certificates, community, or quizzes. Even the community area can be used to create memberships.
Cons
- Their email marketing only provides the basic functions. It lacks personalization fields, especially in the email composer. Aside from that, the tool lacks templates, drag and drop editor, and other features
- The platform lacks course compliance features.
- Podia also does not have many customization features. It lacks custom CSS/HTMl customizations. Podia will result in generic websites.
- Podia does not have landing page builders and funnels. These are essential tools considering Podia’s focus in marketing.
- The free plan does not allow you to host more than one product. It also charges an 8% transaction fee.
- There are no course blueprints available in Podia.
- Podia supports only a handful of lesson types. Podia does not support certain types of lesson, such as Adobe Captivate and Articulate Storyline.
- It has some good marketing features but it is still lacking others. These include cart abandonment, downsells and order bumps.
- Podia does not have a mobile app, which can limit its user base or access, given how much the world has depended on smartphones and tablets. Zippy vs Thinkific
Podia Summary
Overall, Podia is a decent platform to host your content. Podia is a decent platform, especially considering the price.
Many might think that with Podia, you get what you pay for. Well, it is not entirely true. Podia is more than what you pay. You can make impressive courses with enough creativity and great ideas and sell them for a fair price.
It is still an all-in one platform, despite its limitations. It is perfect for a lot of people. It is ideal for content creators, marketers, teachers, and other people who target marketers. If they have any questions, Podia can help.
> > Click Here to Start Your Free Trial < <
Thinkific Versus Kartra
Kartra Overview
Kartra is a completely different product to the ones listed above. Kartra is completely different to the other products in this review.
Instead of a course creator, we have an all-in-one platform that sells your products. It is also a marketing platform.
Kartra should not be considered a website in its own right or your product’s.
Instead, focus on the strengths of your site and sell products, memberships, and services.
Kartra can be used to create and sell digital and physical products. It allows you to sell an unlimited number of them and different kinds of products. In fact, it also offers multiple pricing options for more flexible pricing on your part.
Kartra Features
Kartra is an entirely different beast, so we may focus on features that aren’t found in most course-building sites. In fact, there might not be a course-building site for Kartra.
As for the features, we already mentioned that Katra allows you to sell many products. Each account can sell an unlimited number of them and offer them at any price point.
To maximize the profits of its users, Kartra focuses on marketing and lead conversion. As such, one of their main features is funnel building.
Funnels are a way for sellers to get their customers to buy their products. Although funnels are not considered campaigns by Kartra, they function in a similar way. Zippy vs Thinkific
Kartra makes funnel construction simple. If you have previous experience in the field, you can create one yourself. Otherwise, you can have Katra do it for you through their plug-and-play campaigns that are from top industry experts.
You can share your personally-built campaigns with other Kartra members. Your campaigns can be marketed and sold to make money.
Kartra handles all the payment and billing processes needed, so you can focus on better funnels as you gain experience.
Kartra also has page-building capabilities, and it is surprisingly powerful. Users can create product pages, checkout pages, and opt-in forms with these features. It even provides you with professionally designed templates to help you speed up the process or just start it out.
These pages can also be optimized for desktops, tablets, and mobile devices. You can host these pages on your domain or on Katra itself.
That said, they are still limited in capacity and features to be considered a proper website. Kartra believes it, and they won’t let you host these pages on your domain.
The marketing features are to be considered as Kartra’s shining jewel. It has all that is needed for email marketing.
It can send broadcast messages by SMS or email. This will require integration with all available SMS gateways.
Aside from that, Kartra also has automation which it can use to create email sequences. You can do this through its drag-and-drop visual sequence builder, and once done, and you can let it run on autopilot.
Another one that is unique to the platform is its behavior-based automation. This powerful tool allows to send emails based upon the behavior of recipients. As such, when you are done setting up the hard work, you can just sit back and relax.
Kartra Price
Kartra’s pricing is high for a platform that focuses on lead conversions and marketing. That said, depending on what you need, the platform’s price point on its plans might be worth it. Zippy vs Thinkific
After all, Kartra has some advanced features that are not found in others.
| Starter | Silver | Gold | Platinum |
| $79 per month when billed annually | $149 per month when billed annually | $229 per month when billed annually, | $379 per month when billed annually |
|
|
|
|
Kartra Pros and Con
Pros
- External marketing integrations are not required. Kartra offers everything: integrated email marketing, sequence builder, automation, and all other features necessary to market your products perfectly
- Kartra offers an automatic translation feature for its checkout pages. It works based on the user’s geographic location. It also supports other currencies.
- Kartar allows you to drip content or vary access to different levels, if you have an existing membership site.
- There is A/B testing for your email content which can help you refine your automated email replies as you set them up.
- Kartra has an agency feature that allows you to hold multiple client accounts. This allows you to manage different websites in just a single dashboard.
Cons
- Some might feel that Kartra’s pricing is too high for the quality of what they offer
- There are not unlimited integrations available with any of the plans.
- Kartra’s interface is quite slow and might get frustrating to use at times. Zippy vs Thinkific
- Even Kartra’s pages may load slowly
- For beginners, it can be difficult to understand the many features.
Kartra Summary
Overall, Kartra is a powerful all-in-one platform for sales and marketing.
It has a lot of tools and features that provide you with the opportunity for interesting and engaging promotions and products.
That said, it isn’t a course builder and definitely not a website builder. Kartra should be used in conjunction with a professional website page maker. This could be pretty difficult to swallow, as Kartra’s price point is pretty expensive for what it does.
But, it’s possible to get more for your money if you decide to take the plunge.
> > Click Here to Start Your Free Trial < <
Overall, Verdict Zippy vs Thinkific
When you are interested in joining the industry, course builder websites can be very useful.
As with most markets and industries, there will be a lot of platforms that will offer the service that you need. For course building and selling, there are Thinkific, Podia and Kajabi (and a bit of Kartra), as well as other platforms.
These platforms will almost offer identical services in a market-like setting. Their differences will be minimal at best. Some might be better than others in certain areas.
The key to finding which product you should use is to decide on the direction of what you want to do. And find the platform that is best aligned with that. You will likely find their features most helpful to you.