Best Entrepreneurship Courses Online 2025

17 entrepreneurship online courses to become an entrepreneur.

Image Best Entrepreneurship Courses Online - Become an Entrepreneur

A recent study found that 90% of the new American billionaires are self-made. Evidently, entrepreneurship can be one of the most rewarding and emotionally satisfying means of earning a livelihood. However, the journey can also be precarious, with its own set of challenges that can be mentally, physically, and financially taxing.

Luckily, many educational paths can help you prepare for this challenging but gratifying journey. Below, we share some of the best online entrepreneurship courses for gaining new business perspectives or developing career prospects.

Overview   

Recent studies paint a very favorable picture for up-and-coming entrepreneurs and the possibilities at large. But it is important to understand the difference between entrepreneurship and business. This is because becoming a successful entrepreneur entails more than bringing in a good income.

While a typical businessperson will consider profit the end goal of their enterprise, an entrepreneur is more driven toward creating different kinds of value. The end goal in an entrepreneurial venture can be a product of social, emotional, aesthetic, and/or financial value, with profit being the additional reward.

Put another way; an entrepreneur differs from a businessperson in valuing possibilities over probabilities and financial analytics. Understanding this difference can be the key to making your entrepreneurial journey successful. Browse the best business courses here.

To make your dreams happen, you need not only the right skillset but also the right mindset. Fortunately, a handful of quality programs focus explicitly on preparing you for those inevitable challenges.

Best Entrepreneurship Courses Online 2025

CourseraMasterClassMindvalleyEmeritus
Logo Image of Coursera Entrepreneurship CoursesSara Blakely - MC Course ImageImage of Mindvalley Productivity Course OnlineImage of Emeritus MBACourses
EntrepreneurshipSelf-Made EntrepreneurBusiness FreedomLaunching a Startup
Wharton OnlineSara BlakelyEric EdmeadesStanford Business
from $59/monthfrom $10/monthfrom $17/monthapprox. $2,950
Visit WebsiteVisit WebsiteVisit WebsiteVisit Website

*Disclaimer: This post contains affiliate links. Read the full disclosure at the end of this post.

Note: Our list of the best courses online aims to provide a great starting point for becoming an entrepreneur. However, it cannot cover all the classes available.

1. Entrepreneurship Specialization – Wharton Online, Coursera

Image Entrepreneurship Specialization - Wharton Online, Coursera

The Entrepreneurship Specialization (visit website) is an excellent path for all those who wish to turn their ideas into funded businesses. Upon enrolling, you will learn how to develop, launch, and grow your business. This 5-course program is designed to help students inculcate the entrepreneurial skills needed to sustain positive business growth.

The first class will teach learners the intricacies of turning a good idea into a viable business opportunity. The “Launching Your Start-Up” class is one of the key milestones within the specialization. Most entrepreneurs will agree that launching your company or business can be the most challenging component in one’s entrepreneurial journey.

The following courses discuss the growth and financing strategies all new business ventures must master to stay afloat. Students will complete the class with a capstone project requiring them to assemble a pitch deck for a new project. This is one of the best entrepreneurship courses online if you are looking for a university-style education.

Provider: Wharton. University of Pennsylvania, Coursera
Pricing: Free trial. $59/month Coursera Plus. | Review: 4.8 ★★★★★
Info: View course. Browse: Search all related courses on Coursera.

2. Oxford Entrepreneurship: Venture Creation Programme – Oxford University

Image Entrepreneurship  - Oxford University Venture Creation Program

Oxford Entrepreneurship (visit website) is a venture creation program designed to accompany students in their entrepreneurial journey from the first stage of idea generation to pitching. This program teaches participants how to test ideas in a risk-free environment.

There are a total of 6 modules. In the first module, you will learn how to identify business opportunities. Students will learn about the mindset and motivations that lead aspiring entrepreneurs to success. Next, you will learn how to analyze customers and markets and then use these to develop a viable business model. This is where you will develop insights into your competition, core activities, and revenue.

Module 5 will cover the intricacies of launching a business and product. Finally, students will wrap up the program with a convincing pitch to external stakeholders.

Provider: Oxford University | Duration: 6 Weeks | Training: 7-10 hours/week
Certificate: Saïd Business School. CPD | Discount 15%: GS-AF-LEARN15
Info: View course. From $3,120/£2,450. Free prospectus. Browse all classes.

3. Business Freedom Blueprint – Mindvalley

Image Entrepreneurship Courses - Business Freedom Blueprint - Mindvalley

Business Freedom (visit website) teaches you how to build an effective and profitable business structure that does not depend on you and will generate growth and wealth without you having to sacrifice a healthy work-life balance.

Entrepreneurship comes with many challenges, such as an overwhelming workload, anxiety, and financial uncertainty. Instructor Eric Edmeades teaches an effective framework that any entrepreneur can use to build an efficient, automated business quickly.

This popular program goes into detail, and doing homework is essential. You cover a different module each week, and these modules include: ‘Business Freedom’; ‘Creating your Vision Plan’; ‘The Beautiful Exit’; ‘A Business Built by Superstars’; ‘Better Every Day, the Kaizen Way’; and ‘Double your Sales with Inception Marketing’.

This motivating online class equips you with tools and systems to automate and optimize your business in just 20 minutes a day for six weeks. It is indeed one of the most inspiring and best entrepreneurship courses online for creating business freedom.

Platform: Mindvalley | Instructor: Eric Edmeades | Time: 8.5 Hours. 6 weeks.
Price: $49/month or $399 annually. Access to all 100+ online courses.
Info: View course page. Membership: Visit website. Get a 50% discount.

4. Sara Blakely Teaches Self-Made Entrepreneurship – MasterClass

Image Entrepreneurship Courses Online - Sara Blakely, MasterClass

World’s youngest self-made billionaire, Sara Blakely, is the perfect instructor to teach aspiring entrepreneurs the art of closing and negotiating deals successfully. In her Masterclass (visit website), Blakely brings to the table all the secrets which enabled her to go from a door-to-door saleswoman to an entrepreneur, inventor, and founder of Spanx. 

Blakely’s Self-Made Entrepreneurship course includes her tried-and-tested methods of prototyping, branding, marketing, and creating awareness. In 14 lectures, Blakely will show her audience how to build a successful career by building the right mindset.

This requires a five-step progression. You will learn to define your purpose, develop your incredible idea, position yourself correctly, build a solid and long-lasting sales strategy, and build your brand’s culture. This is among the best courses for developing the right entrepreneurial mindset, motivation, strength, and methods.

Instructor: Sara Blakely | For: All levels | Rating: 4.9 ★★★★★
Price: from $10/month. Access to all 200+ courses. Free trial.
Info: View course page. Compare pricing plans and browse all classes on MasterClass.

5. Launching a Startup – Stanford Business, Emeritus

Image Entrepreneurship Courses - Launching a Startup, Stanford Business, Emeritus

In Launching a Startup (visit website), Stanford Business School prepares aspiring entrepreneurs to launch a successful business. If you’re an entrepreneur or innovator who wants to test your ideas before investing and use proven frameworks to execute your vision confidently, this might be among the best entrepreneurship courses online.

Taught by the same thought leaders who helped shape Silicon Valley, Stanford’s popular online entrepreneurship program comprises six modules that cover customer identification and market research, prototype development, value proposition, and profit model assessment. How you sell your brand could make or break your startup. You’ll also learn to craft a go-to-market (GTM) strategy.

In addition to case studies, you’ll study Stanford’s 4-step framework, The Startup Canvas, which structures your path to market success. The value of this course lies in its use of neuroscience to teach you strategies for influencing stakeholders. You’ll use this neuroscience perspective for your capstone project to inform your entrepreneurship roadmap.

Unlike other courses, Launching a Startup allows students to receive feedback on select assignments to gauge understanding. You’ll earn a distinguished certificate from the Stanford Graduate School of Business by the end.

Provider: Stanford Business, Emeritus | Time: 6 weeks | Certificate: Yes.
For: Aspiring Entrepreneurs | Pace: Instructor-lead | Price: $2,950
Info: Visit course website. Get free brochure. Browse full course catalog on Emeritus.

6. Scaling a Business: How To Build a Unicorn, Wharton Online, Emeritus

Image Entrepreneurship Courses - Scaling a Business, How To Build a Unicorn, Wharton Online, Emeritus

Wharton’s Scaling a Business (visit website) will teach entrepreneurs and business leaders what it takes to turn their businesses into unicorns (i.e., billion-dollar enterprises). This popular career path is available on Emeritus.

For starters, you’ll learn what a unicorn organization looks like, watching out for common pitfalls that can stifle business growth. With its evidence-based approach, the course leans on the latest research to teach you to upscale your business through successful experimentation, using Tesla and Amazon Web Services as inspiration.

As operational resources and processes are fundamental for business growth, you’ll emerge from this course confident to identify the right time to scale your business technologically and structurally. Field experts also guide you through using metrics to evaluate the growth trajectory of your business, thus honing your analytical skills.

What makes this entrepreneurship program special is its dedication of an entire module to scaling your business from the inside out, which shifts the narrative to human resources and organizational culture. Once you’ve completed the six modules and activities, you can show off your certificate from the Wharton School.

Provider: Wharton Online, Emeritus | Time: 6 weeks | Certificate: Yes.
For: Entrepreneurs | Pace: Instructor-lead | Price: $2,320
Info: Visit course website. Get free brochure. Browse full course catalog on Emeritus.

7. The Quest for Personal Mastery – Mindvalley

Image Entrepreneurship Courses Online - Quest for Personal Mastery, Mindvalley

The Quest for Personal Mastery by Mindvalley (visit website) is for entrepreneurs and professionals caught in the never-ending quest for abundance, joy, and the wisdom to face any adversity boldly and graciously. It is one of Mindvalley’s most popular and best entrepreneurship courses online and is taught by famous MBA lecturer Srikumar Rao.

Srikumar Rao makes the hefty claim of drawing on the wisdom of ancient masters, the fullest expression of your intelligence, and even the will of the Universe. Rao takes learners on an intensive personal growth journey to teach them the art of resilience, inner peace, and self-mastery.

The program starts with exercises on mental models that help you drop your personal baggage, avoid needless suffering, and cultivate extreme resilience. Next, participants learn the art of winning the inner game of happiness, which involves shedding your past goals, redefining your future, and finding the roots of your stresses.

Once you overcome these struggles, you will explore strategies to help escalate explosive growth. This is where you will finally discover how to cultivate superior mental resilience and an open mind. Consider this program if you want to unlock and access your potential on a mental and emotional level.

Instructor: Srikumar Rao | Time: 6 Hours | Languages: 6
Price: $49/month or $399 annually. Access to all online courses.
Info: View course page. Membership: Visit website. Get a 50% discount.

8. The Essential Guide to Entrepreneurship by Guy Kawasaki – Udemy

Image Entrepreneurship Courses Online - Guy Kawasaki, Udemy

World-renowned financial expert Guy Kawasaki (visit website) offers aspiring entrepreneurs a chance to bring their ideas to life. His beginner-level course requires no prerequisite other than a drive to be creative and a “willingness to learn.”

Upon enrolling in this course, students will learn about some key aspects of becoming an entrepreneur. The journey begins with an overview of the world of entrepreneurship, along with some anecdotal advice based on real-life cases.

Coming out of the course, students will be profoundly aware of the dos and don’ts of being an entrepreneur and astonishing investors. The latter requires creating a brand identity with confidence, which is one of the entrepreneurship program’s goals.

Kawasaki makes it clear that while the course will not do the actual work for enrollees, it will give them the clarity and confidence to get started on the right footing. Students also have a chance to hear feedback on a live pitch and attend a FAQ session. This is among the best entrepreneurship courses online for beginners and is very budget-friendly.

Instructor: Guy Kawasaki. Udemy | Level: All levels
Video Lectures: 56 | Video: 4 hours | User Rating: 4.6 ★★★★☆
Price: From $14.99. Up to 95% off. Browse category on Udemy.

9. Entrepreneurship Hustle: From Business Plan To Real Success – Skillshare

Image Entrepreneurship Courses Online - Michael Chernow, Skillshare

Founder of Seamore’s and Co-founder of The Meatball Shop, Michael Chernow is here with some tangible advice for aspiring restaurateurs and entrepreneurs to make their ideas become a success. In eight courses (visit website), students will land some solid advice on how to work with a practical idea and launch their very own business.

The journey will begin with exploring ideas that have a better chance of sustenance than others. You will learn about the essentials of assembling the right pitch, choosing the best location for your business, using digital marketing correctly, and creating your own brand culture.

By the end, students will have a comprehensive knowledge of what creates the ultimate customer experience and how one should go about success. Although this course is more specifically targeted at individuals who wish to invade the food industry space, the blueprint provided in the class can be adapted to other ideas.

Instructor: Michael Chernow. Skillshare | Level: Intermediate
Skills: Operations, business ideas | User Review: 4.6 ★★★★☆
Info: From $15/month. | Get 30% off Annual Premium plan.

10. Scale Your Business to $1 Million – Mindvalley

Image Entrepreneurship Courses - Scale Your Business to $1 Million - Mindvalley

If you are an entrepreneur struggling to grow your business, then Scale your Business to $1 Million is a great class to consider. And you are in good hands. Instructor Verne Harnish is among the most in-demand coaches for entrepreneurs, CEOs, and high-performing businesses.

Over the course of 22 days, Harnish and his co-host Hazel explore the key principles of fast, efficient, and sustainable business scaling. The course covers the four key areas of business: people, strategy, execution, and cash.

Instead of going through theory, students are given field-tested tools and techniques used and perfected over the years. Expect practical homework to implement your new entrepreneurial skills immediately. By the end, students will have access to the tools needed to facilitate growth in the key dimensions of your business.

This rather intense online program is highly versatile and works for businesses of all sizes and solo entrepreneurs. A Mindvalley membership offers access to all other online classes on the platform, including many online courses for entrepreneurship.

Platform: Mindvalley | Instructor: Verne Harnish | Time: 5.5 Hours. 27 days.
Price: $49/month or $399 annually. Access to all 100+ online courses.
Info: View website and get a free trial.

11. Zero to $100 Million – Entrepreneurial Mindest – Mindvalley

Image Entrepreneurship Courses Online - Zero to 100 Million, MindValley

MindValley’s Zero to $100 Million (visit website) helps learners develop the skills and mindset of a successful entrepreneur who begins with nothing.

Miki Agrawal, a celebrated entrepreneur, will instruct students in her formula for envisioning and erecting a business. Students will join Miki daily for a 20-minute instruction on each point in a business development journey.

That means you will learn how to develop and refine a plausible idea, shape it by building a brand, strap in the marketing, secure funding, and assemble community-friendly business strategies.

Coming out of the course, students will have a sound idea of what it takes to become a celebrated entrepreneur and how they can put their ideas into practice. One of the best classes that provides you with a practical framework.

Instructor: Vishen Lakhiani | Duration: 1-2 Weeks | Training: 7 Hours
Price: $49/month or $399 annually. Access to all online courses.
Info: View course page. Membership: Visit website. Get up to 50% discount.

12. Innovation: From Creativity to Entrepreneurship – University of Illinois

Image Entrepreneurship Specialization - University Illinois, Coursera

Offered by the University of Illinois (visit website), the specialization is part of the university’s Master of Business Administration degree. This self-paced specialization comprises seven courses that instill in students some practical knowledge about developing an entrepreneurial mindset.

Students will begin the specialization by understanding the value of a good product as the core of a successful innovative strategy. Next comes a course on managing innovation. The program will help equip aspiring entrepreneurs with a framework and tools to help them satisfactorily meet the most common challenges in innovation.

In the next couple of courses, learners will explore the secrets behind running ideas with creativity and discover that creative collaboration is one of them. This will be followed by real-world advice on laying the foundation of your business and preparing for the launch.

A capstone project will finish off the specialization, where students will develop their business models and compare them to existing and successful alternatives. This is among the best entrepreneurship courses for developing practical skills.

Provider: University of Illinois, Coursera
Pricing: Free trial. $59/month Coursera Plus. | Review: 4.8 ★★★★★
Info: Search all related courses on Coursera.

Tip: Browse our lists of the best finance courses, or Fintech courses or blockchain courses, or cryptocurrency courses, or real estate courses or business management courses or MBA courses to expand your finance, business and entrepreneurship skills.

13. How to Start Your Own Business – Michigan State University, Coursera

Image Entrepreneurship Courses Online - Start Your Own Business, Coursera

Offered by Michigan State University (visit website), it is another self-paced specialization offered by Coursera that will help you start a business and “demystify the business creation process.”

The six courses will take you from the start to the end of a business creation journey. The entry class prepares you for the first step to success: preparing an entrepreneurial mindset. The next class aims to help students inculcate observational skills to sift the good ideas from the bad ones.

In the following courses, you will learn about planning, giving structure to your ideas by building the proper framework, and preparing a document with actionable steps to help you launch your business. In the final course, students will launch a functional business with legal status in their particular governmental jurisdiction.

Provider: Michigan State University of Pennsylvania, Coursera
Pricing: Free trial. $59/month Coursera Plus. | Review: 4.6 ★★★★☆
Info: Search all related courses on Coursera.

14. Discovering Success: 7 Exercises to Uncover Your Purpose – Skillshare

Image Entrepreneurship Courses Online - Emma Gannon, Skillshare

Author, Broadcaster, and Podcast Host Emma Gannon (visit website) is helping future entrepreneurs define the seven steps that will lead them to materialize their ideas into working business models. Gannon’s entrepreneurship course comprises a series of ten lectures that take students through the complete entrepreneurial journey.

According to Gannon, “square one” for any entrepreneur is breaking free of expectations and going back to the beginning. Next, you will have to start focusing on some of the key concepts in launching your startup with the help of guided exercises, identify opportunities, and gain strategies to manage your time and money effectively.

Toward the end, students will assemble their business plan, putting their ideas into reality. This is a popular course on Skillshare and can be taken with other classes for maximum benefits.

Instructor: Emma Gannon. Skillshare | Level: Intermediate
Skills: Operations, business ideas | User Review: 4.5 ★★★★☆
Info: From $15/month. | Get 30% off Annual Premium plan.

15. How to Build a Startup – Udacity 

Image Entrepreneurship Courses Online - How To Build A StartUp

This course (visit website) is part of Steve Bank’s instructional guide to the famous Customer Development Process. In this intermediate-level course, students will learn everything from the history of the start-up corporation to intellectual property rights.

Along the way, students will have to undergo some rigorous learning relating to the core concepts in launching a startup. There are nine modules in total. Students will begin with some integral business concepts. These include value propositions, customer segments, revenue streams, distribution channels, direct channel fit, indirect channel economics, and customer relationships.

By the end, learners will have a comprehensive understanding of making money, forming strategic alliances, and staving off common mistakes while running a startup.

Provider: Udacity | Level: Intermediates | Duration: 1 month
Related nanodegree: Introduction to Programming. View course.

Tip: For further inspiration, browse some of our reviews of the best Udemy courses, Coursera courses, Skillshare classes, or MasterClass classes.

16. How to Come Up With Killer Business Ideas – Udemy

Image Entrepreneurship Courses Online - Create Killer Business Ideas, Udemy

Directed at learners with little or no familiarity with core business concepts, this course (visit website) will help students streamline the most important business components along with the right steps for execution.

Upon enrolling in this course, you will learn how to develop insightful ideas, analyze the different components of a business value chain, and use the techniques successful entrepreneurs employ to generate more ideas. You will also learn how to apply the new business models such as SaaS, Sharing Economy, and PWYW.

Students should also learn other new concepts. These include evaluating quickly and reprioritizing ideas based on five dimensions, understanding the different types of core innovation, and aiming at a business type best suited to one’s aptitude.

After the course, learners will have developed an appreciable command of the advanced techniques and ideas that make a business operation successful. It is an interesting program that combines business idea development with execution skills.

Instructor: Evan Kimbrell. Udemy | Level: All levels
Lessons: 78 | Video: 7 hours | User Rating: 4.5 ★★★★☆
Price: From $14.99. Up to 95% off. Browse category on Udemy.

17. Becoming an Entrepreneur, MITx, edX

Image Entrepreneurship Courses Online - Becoming an Entrepreneur, MIT, edX

Becoming an Entrepreneur is a six-week self-paced program that will help students embark on their entrepreneurial journey with confidence. This entrepreneurship course is designed in partnership with MIT and is directed at students who are curious about entrepreneurship but do not know where to start. People of all ages and experiences can enroll in the course and initiate their dream of founding their own company.

Students will have learned a handful of core business concepts after taking this course. These include overcoming the prevalent myths about entrepreneurship, identifying latent business opportunities, defining one’s vision as an entrepreneur, and performing insightful market research to start testing the waters.

You will also design and test your product offering and assemble a convincing pitch to target external stakeholders. If you are looking for a program to show you how to start a business, MIT offers one of the best online entrepreneurship courses.

Provider: MITx, edX | Type: Course
Duration: 6 weeks. 1-3 hours/week | Info: Free. Upgrade for certification.

Choosing the Right Entrepreneurship Course

Choosing the right program will be your first investment in setting up your future for success. Therefore, you must select this first step wisely and without error. The online entrepreneurship courses and programs listed here offer diverse training.

Some of them give general instructions on launching a startup. In contrast, others focus on specific skills such as market analysis or value creation. Ask yourself the following questions to make a more informed decision about the right courses.

  1. Where are you in your entrepreneurial journey? Learners with no background knowledge should avoid intermediate-level entrepreneurship courses and start with the basics.
  2. How passionate are you about becoming an entrepreneur? Keep in mind that most courses are usually self-paced. Self-motivation can go a long way in helping you finish your course successfully.
  3. Do you have the resources and time needed to invest in the course? Do not bite off more than you can chew. This can lead you to give up even before you even begin.

As you answer these questions and perform some solid comparative research, the question about the right entrepreneurship online course should automatically resolve itself.

Entrepreneurship Courses 2025 – Summary

Image Review of Online Entrepreneurship Courses

The journey to becoming an entrepreneur can be daunting. This is why most aspiring entrepreneurs never give their dreams a chance or accept defeat early on.

Enrolling in an online entrepreneurship course that addresses these common fears and walks you through the most challenging periods of your entrepreneurial journey can make a world of difference.

The best entrepreneurship courses will be the ones that can fulfill both of the tasks listed above. As learners, your choice for assessing a comprehensive course will vastly vary from your peers.

Specializations offered by Coursera, for example, are typically a favorite with newbie learners who are also strapped for cash. Still, if you are looking for a more practical route, something akin to the Venture Creation Programme offered by Oxford University might be the way to go.

Best Entrepreneurship Courses Online 2025

  1. Entrepreneurship Specialization – Wharton Online
  2. Oxford Entrepreneurship: Venture Creation Programme – Oxford University
  3. The Quest for Personal Mastery – Mindvalley
  4. Launching a Startup – Stanford Business, Emeritus
  5. Scaling a Business: How To Build a Unicorn, Wharton Online
  6. Sara Blakely Teaches Self-Made Entrepreneurship – MasterClass
  7. Zero to $100 Million – Entrepreneurial Mindest – Mindvalley
  8. The Essential Guide to Entrepreneurship by Guy Kawasaki – Udemy
  9. Entrepreneurship Hustle: From Business Plan To Success – Skillshare
  10. Innovation: From Creativity to Entrepreneurship – Illinois
  11. How to Start Your Own Business – Michigan State University
  12. Discovering Success: Uncover Your Purpose – Skillshare
  13. How to Build a Startup – Udacity
  14. How to Come Up With Killer Business Ideas – Udemy
  15. Becoming an Entrepreneur, MITx, edX
  16. Entrepreneurship and Business Life Coach Certification – Udemy
  17. How to Become an Entrepreneur – Coventry University, FutureLearn
  18. Creativity and Entrepreneurship – Berklee Institute, edX
  19. Introduction to Entrepreneurship – Alison

Other Entrepreneurship Classes Worth Mentioning

  • Wharton Online Entrepreneurship Program
  • Entrepreneurial Leadership Essentials – Babson College
  • Entrepreneurship Essentials – Havard Business School
  • Online Entrepreneurship Program – MicroMasters, edX, IIMBx
  • Iinovation and Entreprenuership – UMD, USMx, or TecdeMonterrey X
  • TVLP – Silicon Valley Institute of Technology Entrepreneurship and Innovation
  • Startup School – How to Start a Startup online course
  • Critical Thinking and Design Thinking – Udemy, Skillshare
  • Entrepreneurship and Business Logistics – edX

What is on your list? Let us know in the comments.

Sources: What is venture capital? 1 | What is Entrepreneurship? – 2 | What is a business model? – 3 | What is social entrepreneurship? | What is corporate entrepreneurship?

Disclosure: This article contains affiliate links to some of our educational partners. Courselounge may receive a commission for purchases made through these links. It does not add any extra costs. All reviews, opinions, descriptions and comparisons expressed here are our own.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.