They existed even before 2019, B.C. (where B.C. stands for Before COVID), Online Course Platforms were already a thing. Even then, they were made for the same purpose, to create and sell online courses.
Back then, most courses were much more focused on niched things like leadership seminars, wholesomeness, and self-help classes. There were also classes and courses that covered normal topics.
These classes focused on bringing education to where it is most convenient and comfortable.
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. People who couldn’t attend regular school due to duties and scheduling conflicts could still finish courses due to the medium’s flexibility.
Then the pandemic happened, and everything else was forced to shut down. 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 is probably shared throughout multiple platforms online.
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. From the usual life coaching stuff about making your life better to tutorial classes of the usual academic subjects like Algebra. You can even learn how to make your courses more lucrative.
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.
Ross Herosian has posted a video review on his YouTube channel Tricycle Creative. For those who like a visual experience, 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 Thinkific vs Duolingo
Thinkific Overview
Thinkific is one of the most fashionable options available now for building, hosting, and selling your courses.
One of the main reasons why Thinkific stands out is that you know they are doing this in a place of passion. 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. Thinkific offers a free service that is just as good as the paid lower-tiered.
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. Using the free plan allows users to glimpse what they are about to partake in without any investment.
This free plan has one limitation. You can only create one course. I find that this is sufficient.
Thinkific does not take any transaction fees when a user sells on the platform. All profits go to content owners.
Thinkific ensures that all profits are immediately available after they have been sold. This means course creators and content producers can immediately use their earnings without needing to wait for a quote, or reach a certain threshold before they can touch the money.
This is a testament to how Thinkfiic views its customers.
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.
For Thinkific, the main focus would be their course curriculum creation capabilities. The creation part of Thinkific’s features is the most important. They ensure that online courses are as interactive as possible.
Thinkific’s user interface is very easy to get into. It is intuitive and logical. Users will have no problem navigating everything. You can access all other features via a sidebar menu. They are properly classified to where they are, except for occasional hiccups. Thinkific vs Duolingo
This interface is perfect for users who enjoy performing analytics and monitoring performance. Everything is neatly organized and placed on the dashboard.
From the dashboard, you can see how well you are doing in revenue, student accounts and sign-ups, student course enrollments, and much more.
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.
As mentioned above, Thinkific’s main focus is on the creation side of course creation. The platform makes course creation easy. Thinkific lets you try all the features of the course creator even if it is a free plan.
You can also include many media types in this course builder. 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 contains everything you need to market and promote 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. The overall checkout experience is pretty clunky.
What’s more is that there is really nothing you can do about this part since it has very limited 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.
However, not everything is bad, as Thinkific can integrate multiple third-party applications. Rather than band-aids, you can consider these third-party apps as bandages to fix some of Thinkific’s deficiencies in the marketing department.
For email marketing alone, Thinkific directly integrates five of the most popular email marketing providers, including ConvertKit, Active Campaign, Aweber, Drip, and MailChimp.
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’s not like the rest of the competition.
Thinkific is a lower-cost option that allows you to create unlimited courses and enroll unlimited students. This is in keeping with their mission to focus on education. Thinkific vs Duolingo
As such, if you want to use a more affordable plan and have many content ideas you think will sell, Thinkific should be one of the best matches for you.
| Free | Start | Grow | Expand |
| $0 per month | $74 per month | $149 per month | $374 per month |
| -Create and launch your product with a website and checkout experience
|
-Add products to your business and create a cohesive learning experience for your students
|
A complete set of tools is available to help you increase your sales.
|
With a platform that scales, optimize your workflow to create premium experiences.
|
Thinkific offers a more complex and customized plan, Thinkific plus. Thinkific Plus takes the best of Thinkfiic, makes it powerful, scalable and simple-to-use, and then adds more.
Of course, it still maintains its dedication to course building, teachers, and students.
To get Thinkific plus, you need to contact the platform’s sales team and ask for this upgrade. They will help you to get the best out of your platform. You will also discuss the cost of this upgrade with them.
Every Thinkific Plus plan has its own unique cost, so different Plus plans may have slightly different prices. This is one thing that is certain. Thinkific Plus will give you the features of the most expensive plan as well as these additional features:
- Unlimited Products
- Unlimited Administrators
- Three+ separate Thinkific sites
- Service Level Agreement 99.9%
- Build a 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. This isn’t a glorified trial. You can only take as many courses as you like.
- Thinkific doesn’t charge transaction fees for any sale. All earnings by content creators are theirs. These funds can be claimed and used by creators as soon as they are received in their accounts.
- Thinkific is flexible when it comes to payment options. They offer different payment options for different types and types of students.
- 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.
- In terms of interface, Thinkific has one of the easiest to understand. With most options logically placed and easily located. This interface is easy to use for users just starting out.
- Speaking of easily getting the hang of, Thinkfic’s course builder is similarly easy to use. You can also choose from many course materials to make your course more engaging and exciting.
- Thinkific gives you the option to offer incentives, such as leaderboards and awards, to motivate your students.
Cons
- Not everything in Thinkific’s tools are user friendly. You may need to take some time and read guides to learn how to use the tools.
- The marketing features of Thinkifiic make it hard to recommend for people who are more focused on propping up businesses on the platform. 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.
- There is a distinct lack of customization options within the platform. As such, it is not impossible to find other websites that may look the same as yours. Thinkific vs Duolingo
The 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. Using local third-party integrations can remedy any problems you have with the platform.
If you’re looking for the best online course creation software that builds courses from scratch. You can never go wrong with Thinkific.
Kajabi Versus Thinkific
Kajabi Overview
Kajabi is a widely used platform for running an online course business. Its main focus is on productivity and sales. It provides tools that are geared towards simplifying 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. Aside from courses, you can sell coaching, memberships, communities, podcasts, and other digital content.
Kajabi has many marketing features. It’s no surprise that they have sales funnels, email marketing, and automations. These features give the Kajabi platform users an easier time selling their products.
Kajabi is a rare product that can be described as an “all-in-one” platform. It is a course creation platform with more than decent marketing features. It even has automation features that could help you focus more on marketing or creating than the menial tasks.
Kajabi land is not perfect. For starters, it has one of the more expensive platforms available in the market. The lowest plan is $149 per month. What’s more, is that these are not unlimited plans. In the case of the lowest plan, you can only sell 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 boasts about being one of the better 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. Thinkific vs Duolingo
So let’s take a look at how good Kajabi features are starting from the interface.
Kajabi’s interface looks very normal at first glance. It’s minimalist, clean, and modern. Most of the available features can be accessed through 3 to 4 clicks. For easier accessibility, the page has a search assistant to quickly find the features and the tools inside the application.
Kajabi’s pages also load faster. It makes it easier to work and provides a smoother experience.
Kajabi offers a variety of course creation options. 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. long courses for long content, mini-courses for product launches).
For easier building experience, Kajabi provides blueprints which are akin to templates. These “skeletons” can be used as templates, so you don’t have to worry about adding content.
These courses could also be organized into subcategories, posts, and categories. It would be easy to organize your content in a neat and organized manner. They can be arranged according to their content and types. You can have text and slideshows in one place, and audio and video in another.
As for storage, Kajabi allows for cloud uploading from Dropbox and Google Drive so there is little to worry about.
Kajabi has robust and extensive marketing features.
Of course, it has the usual stuff of providing coupons in a flexible manner, which as we have established, is an old, tried and tested marketing strategy.
Kajabi offers a powerful email marketing platform that allows you to market via email. It is built on top of the platform and has many features. Email templates can be created for different functions.
Another conversion tool they possess are their pipelines, which can help you convert more customers and increase your 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. This feature makes the entire process extremely simple and easy. It organizes both affiliate links and affiliates in its own category, making it easier to track down and find them.
I would say that the biggest problem for Kajabi is its lack of integrated payment solution. 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.
Although it is not perfect, Kajabi has a lot to offer that can be used for both marketing and course creation. These features can be used by anyone who is serious about starting an online business.
Potential users must be prepared to pay a high price for these tools.
Kajabi price
It is undeniable that Kajabi is among the most expensive service when it comes to the course creation market. The cheapest plan is $149 per month, and it doesn’t include unlimited courses. Thinkific vs Duolingo
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 per month billed annually | $159 per month billed annually | $319 per month billed annually |
|
|
|
Kajabi Pros and Cons
Pros
- True to its name, Kajabi is an all in one content making 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 blueprints and templates to help you get started on your project.
- Kajabi allows you to sell other digital products like coaching, webinars, communities, podcasts, etc. 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 is extremely good when combined with drip courses to provide courses that can only be accessed when the proper grades are reached
- 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. It even includes a notification feature that can help with alerts.
- Kajabi has a membership option that allows users create and sell membership options for their customers. This feature can be used by users to offer additional and exclusive content.
- Kajabi has an automation feature that can automate offers purchase, course or membership post-completion, assessment completion, and much more. To be more precise, users can use conditional filters.
- 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. There are many email templates that you can use in various situations. Kajabi also has the option to automate email sequences by using triggers and actions. Thinkific vs Duolingo
- Kajabi’s pipeline feature allows various OVO funnel templates to be available. Pipeline features automate product sales and funnel customers to the places you want. This will result in higher conversion rates.
Cons
- Kajabi’s price point is nothing to laugh at. It starts at $149 per month and does not even offer unlimited course creation. It offers only 3 products and 3 pipelines.
- Kajabi does not offer course completion certificates, something that some users want to receive as proof of going through the class
- Kajabi has no page templates for designing landing pages, thank you pages, checkout pages, forms, and other pages. This means that users will have to create all pages from scratch using the page builder. As such, it will be very difficult for new and non-tech users.
- Kajabi doesn’t offer a guarantee badge on its checkout page. Guarantee badges are a good tool for increasing conversions. Buyers are assured of the product’s quality by obtaining a guarantee.
- Kajabi does not have a 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. There are no gamification or community engagement features.
> > Click Here to Start Your Free Trial < <
Kajabi Summary
Kajabi is undoubtedly a giant platform for 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.
That said, Kajabi is not without its flaws. It lacks features that allow you to connect with students and customers. These features allow you to create a great community. Thinkific vs Duolingo
Kajabi is also pretty expensive. It might be difficult for people to justify purchasing a plan that can only hold 3 products, when there are cheaper options that allow them unlimited access.
Overall, Kajabi has advanced marketing features and is a great creation platform. It is perfect if you are looking for a platform for its marketing features. Although it is a little expensive, Kajabi’s features are well worth the cost.
Podia Versus Thinkific
Podia Overview
Another big name digital online content-selling platform is Podia. Podia is a powerful platform with strong marketing features. Among the products you can sell on this platform are online courses, coaching, webinars, community, and many more.
Furthermore, Podia is one of the cheaper digital content-selling platforms in 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.
At the end of the day, Podia is an excellent tool and platform, especially for those who are more focused on the business side, such as marketers, promoters, and the like.
> > Click Here to Start Your Free Trial < <
Podia Features
In terms of features, Podia has loads of them.
Podia’s interface is clean and minimalistic. 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 the platform very beginner 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.
Podia allows you to upload files that will be used as building blocks for your lessons. A course can contain text, embeds and quizzes as well as coaching and files. With some imagination, you can create interesting lessons with the platform that is given to you.
Nevertheless, there are some areas where the course creator is lacking. Unlike most other platforms, Podia only supports very few lesson types. Furthermore, it does not have a proper assessment feature to help you monitor student performance. Thinkific vs Duolingo
It also supports multiple platforms thanks to its powerful embed tool. Some of 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 like Twitter, TikTok, Pinterest, and Behance
- 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. You can use it to increase 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.
Nevertheless, not all things are perfect. Podia’s weak point is its email marketing. It only offers the basics. Although it allows you to send email broadcasts and campaigns, some of its features are missing such as split testing or personalization fields.
Also, those looking for automation features have lost their luck since Podia’s is not as advanced as some of theirs.
For payment processors, Podia has a local payment gateway. You will need to connect to your PayPal or bank accounts to pay processors. For a simpler solution, you can also integrate with Stripe and PayPal.
Your audience can use their credit cards at checkout. They usually take less than 2 days to process and are credited to your PayPal or bank account. Thinkific vs Duolingo
Podia Price
It is also one of the most affordable on the market in terms of pricing. The platform recently added a free plan. Although it doesn’t offer much, this plan is a great way to learn more about Podia.
| No cost | Mover | Shaker | Earthquake |
| $0 per Month | $33 per month | $75 per month | $166 per month |
|
|
|
|
Podia Pros and Cons
Pros
- Podia’s strongest point is its clean and crisp UI/UX. It is very easy to use and has a non-existent learning curve. 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.
- Other than the free plan, Podia allows you to sell unlimited courses and products. This means that you can make as many pages as you like for your products and courses as long as there is energy.
- Podia allows you to upload unlimited videos 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. Thinkific vs Duolingo
- Except for the free plan, Podia charges no transaction fee on sales.
- Podia has a new feature that allows content creators to give certificates, community, and quizzes. You can even create memberships in the community area.
Cons
- Their email marketing only provides the basic functions. Especially in its email composer, which lacks personalization fields. Other features that the tool does not have include templates, drag-and-drop editor and other features.
- There is a noticeable lack of course-compliance features in the platform
- Podia also does not have many customization features. It lacks custom CSS/HTMl customizations. Podia will result in generic websites.
- Podia also has no landing page builders or funnels, which are important tools when considering Podia’s focus on marketing.
- The free plan does not allow you to host more than one product. There is also an 8% transaction charge.
- There are no course blueprints available in Podia.
- Podia only supports a few 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. Thinkific vs Duolingo
Summary of Podia
Overall, Podia is a decent platform to host your content. Podia is a decent platform, especially considering the price.
Many people might believe that Podia is a value-for-money company. Well, it is not entirely true. Podia offers a lot more with what you pay for it. 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’s perfect for many people. It is ideal for content creators, marketers, teachers, and other people who target marketers. Podia will be able to serve their needs if they need to.
> > 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. Yep, it is a platform that goes all in on the marketing side.
In this vein, Kartra should not be treated as a separate website or your product’s website.
Rather, you should focus on its strengths and use them to sell products, services, and membership for your proper sites.
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. Kartra might not have a course-building website.
As for the features, we already mentioned that Katra allows you to sell many products. Each account can sell unlimited quantities of products and offer them at any price.
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. While Kartra does not refer to funnels as campaigns, They function similarly. Thinkific vs Duolingo
Kartra makes funnel construction simple. You can build one from scratch if you already have experience in this field. You can also have Katra build it for you with their plug-and play campaigns, which are from industry leaders.
For personally built campaigns, you can also choose to share them with other Kartra members. You can even market and sell your campaigns and make money from them.
Kartra manages all of the billing and payment processes so that you can concentrate on improving your funnels as you gain more experience.
Kartra has powerful page-building capabilities. Users can create product pages, checkout pages, and opt-in forms with these features. You can even use professionally designed templates to speed up or start the process.
These pages can be optimized for mobile devices, tablets, and desktops. You can host these pages on your domain or on Katra itself.
They are not yet able to host the full functionality and features required for a website. Even Kartra feels it themselves, as they wouldn’t allow you to host those pages in your domain otherwise.
Kartra’s marketing features should be considered the crown jewel. It has all that is needed for email marketing.
First, it can send broadcast messages either by email or SMS. This will require integration with all available SMS gateways.
Kartra can also use automation 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 you to send emails based on the recipient’s behavior. This allows you to relax after all the work has been done.
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. Thinkific vs Duolingo
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 you pay annually | $229 per month when billed annually, | Monthly payment of $379 when you pay 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 is based on the user’s geographical location. In this vein, it also supports different currencies.
- Kartar also allows you to drip content and vary access to different levels if you have a 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 people might think Kartra’s price point is pretty expensive for what they are offering
- 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. Thinkific vs Duolingo
- Even Kartra’s pages may load slowly
- The number of features can be very difficult for beginners to get used to.
Kartra Summary
Kartra is an all-in-one marketing and sales platform that’s powerful.
It has a lot of tools and features that provide you with the opportunity for interesting and engaging promotions and products.
It is not a course builder, and certainly not a website creator. Kartra should be used in conjunction with a professional website page maker. Kartra is quite expensive for the features it offers. This can be difficult to swallow.
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 Thinkific vs Duolingo
Course builder websites are pretty useful when joining the industry.
There will be many platforms available to provide the service you require, just as there are for most industries and markets. In the case of course building and selling, we have Thinkific, Podia, Kajabi ( and a little bit of Kartra), among others.
These platforms will almost offer identical services in a market-like setting. They will have very few differences. Of course, some might excel in one aspect or another.
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. Chances are, you will find that their features will be most useful to you.