Blockchain — the technology behind Bitcoin, Ethereum, and other alt coins — has completely disrupted the finance, real estate, and other industries and taken the world by storm, resulting in increasing demand for blockchain experts.

According to the 2019 State of Software Engineers report by Hired, the worldwide demand for software engineers with blockchain expertise has grown by 514% in the past year. In the United States, a Glassdoor study from August 2018 found a 300% increase in blockchain-related jobs compared to the year before. 

And the median annual salary for blockchain-related jobs is significantly higher than the U.S. median salary, according to Glassdoor’s August 2018 Local Pay Report — $84,884 vs. $52,461, i.e., $32,423 or 61.8% more.

If you’re thinking of a career in blockchain technology, there’s no better time. And getting yourself job-ready is easy with the help of online blockchain courses that you can take at your convenience.

Whether you are planning your next career move or just curious to learn about blockchain, we have put together this list of free and affordable online courses to get you started quickly.  

Here are our handpicked online courses and programs for blockchain.

Introductory Courses on Blockchain

1. Blockchain: Foundations and Use Cases

Offered by ConsenSys Academy, the educational arm of ConsenSys, a global leader in the blockchain space, this course is the definitive introduction to blockchain for both the developer and non-developer learner. With this course, you’ll be well on your way to making educated business decisions with your new, foundational understanding of the technology.

• College credits: NO — Course Certificate only
• Price: FREE to audit, but there’s a fee to earn and buy a Course Certificate
• Financial aid or scholarship: YES
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: Approximately 15 hours (suggested 2 hours/week)
• Languages: English with English subtitles
• Vendor: Coursera

Note: Prices for all courses listed in this article are true on the date of publishing, but are subject to change.

2. Blockchain A-Z™: Learn How To Build Your First Blockchain

Learn key Blockchain concepts, intuition and practical training to get you quickly up to speed with all things crypto- and blockchain-related in this course. All you need is some high school level Math and basic Python knowledge to complete the practical part of the course.

• College credits: NO — Certificate of Completion only
• Price: $11.99 on sale ($199.99 regular price)
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 14.5 hours
• Languages: English with subtitles in English, Indonesian and Italian
• Vendor: Udemy

3. Blockchain 360: A State of the Art for Professionals

If you want to know more about blockchain, then this course is for you. Offered by EIT Digital, a pan-European organization whose mission is to foster digital technology innovation and entrepreneurial talent for economic growth and quality of life, you will learn the basics of blockchain technology and how can it be applied in different application domains. 

• College credits: NO — Course Certificate only
• Price: FREE to audit, but there’s a fee to earn and buy a Course Certificate
• Financial aid or scholarship: YES
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: Approximately 4 hours
• Languages: English with subtitles in English and German
• Vendor: Coursera

4. Blockchain and Bitcoin Fundamentals

This course will help you understand blockchain and Bitcoin, including more advanced topics such as smart contracts and digital tokens, and will set you well on your way to blockchain and Bitcoin mastery.

• College credits: NO — Certificate of Completion only
• Price: $10.99 on sale ($94.99 regular price)
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 3 hours
• Languages: English with English subtitles
• Vendor: Udemy

5. The Complete Blockchain Professional Course

Offered by We2Blocks, a blockchain consultation and development company, this course is very comprehensive course that explains the basics and fundamentals of blockchain in the simplest way. It has been designed in such a way that you will get a thorough understanding of how the blockchain technology is being used as a solution to various problems faced by industries. 

• College credits: NO — Certificate of Completion only
• Price: $11.99 on sale ($199.99 regular price)
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 6 hours
• Languages: English with subtitles in English and Spanish
• Vendor: Udemy

Blockchain Courses for Entrepreneurs & Executives

6. How Entrepreneurs in Emerging Markets can Master the Blockchain Technology

In this course for entrepreneurs in emerging markets, you will learn about the blockchain and distributed ledger technologies, including an introduction to the necessary foundations in cryptography. You will learn about the application of blockchain outside of finance and whether blockchain is the right solution for your problem.

• College credits: NO — Course Certificate only
• Price: FREE to audit, but there’s a fee to earn and buy a Course Certificate
• Financial aid or scholarship: YES
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: Approximately 11 hours
• Languages: English with subtitles in English
• Vendor: Coursera

7. State of Blockchain: Executive Briefing

In this executive briefing course, you will learn to apply a blockchain to your organization. When you are finished with this course, you will have the skills and knowledge about blockchains to decide if they are suitable for your organization.

• College credits: NO — Certificate only
• Price: 10-day free trial and then $35 billed monthly or $299 billed annually for Personal plan; $449 billed annually for Premium plan
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 18 minutes
• Languages: English
• Vendor: Pluralsight

8. Surveying Blockchain Technologies for Enterprise

In this course, you will survey numerous enterprise applications and software to understand how blockchain can reduce costs, increase efficiency, and even open new business opportunities. By the end of this course, you’ll understand how blockchain provides a new way for businesses to share data and automate processes across company boundaries.

• College credits: NO — Certificate only
• Price: 10-day free trial and then $35 billed monthly or $299 billed annually for Personal plan; $449 billed annually for Premium plan
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 1 hour, 17 minutes
• Languages: English
• Vendor: Pluralsight

Blockchain Courses Using Ethereum

9. Blockchain Fundamentals

This course will teach you how to get productive with blockchain development quickly in a practical way. The focus is on Ethereum development, but the concepts presented are equally relevant to other implementations.

• College credits: NO — Certificate only
• Price: 10-day free trial and then $35 billed monthly or $299 billed annually for Personal plan; $449 billed annually for Premium plan
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 2 hours, 20 minutes
• Languages: English
• Vendor: Pluralsight

10. Developing Applications on Ethereum Blockchain

In this course, you will learn to develop decentralized applications for Ethereum. When you’re finished with this course, you will have the skills and knowledge of the Ethereum platform needed to develop your applications for both public and private networks. Before beginning this course, you should be familiar with at least one object-oriented programming language and also have a basic knowledge of JavaScript. 

• College credits: NO — Certificate only
• Price: 10-day free trial and then $35 billed monthly or $299 billed annually for Personal plan; $449 billed annually for Premium plan
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 5 hours, 15 minutes
• Languages: English
• Vendor: Pluralsight

11. Introduction to Bitcoin and Decentralized Technology

This course is designed to help you get a tangible understanding of how Bitcoin and other decentralized blockchain projects work. It covers the big ideas behind Bitcoin, the basics of using Bitcoin, a deep dive into Bitcoin to see how it works under the hood, and a survey of several other decentralized projects, including Ethereum, IPFS, ZCash, and private blockchains. 

• College credits: NO — Certificate only
• Price: 10-day free trial and then $35 billed monthly or $299 billed annually for Personal plan; $449 billed annually for Premium plan
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 3 hours, 26 minutes
• Languages: English
• Vendor: Pluralsight

12. Become a Blockchain Expert (BE I) | Bitcoin & Cryptocurrency

Taught by Cem Goksel Ozargun, who is well-known in the blockchain and crypto world, this course is the best course for crypto beginners. You will learn about blockchain, cryptocurrency, Bitcoin, mining, altcoin, wallet, and exchange. There are no prerequisites for this course. 

• College credits: NO — Certificate of Completion only
• Price: $11.99 on sale ($199.99 regular price)
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 7 hours
• Languages: English with subtitles in English
• Vendor: Udemy

13. Ethereum and Solidity: The Complete Developer’s Guide

In this course, you will use Ethereum, Solidity, and smart contracts to build production-ready apps based on the blockchain. You will need basic knowledge of Javascript and NPM to take this course.

• College credits: NO — Certificate of Completion only
• Price: $11.99 on sale ($94.99 regular price)
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 24 hours
• Languages: English with subtitles in English, French, German, Indonesian, Italian, Japanese, Portuguese, and Spanish
• Vendor: Udemy

14. Blockchain in the Energy Sector

In this Blockchain in the Energy Sector course, you will learn to understand how blockchain works, where the technology came from, and why it will empower energy customers like never before.

• College credits: NO — Certificate of Achievement only 
• Price: FREE — $69 for unlimited access to this course and a Certificate of Achievement, or $269 per year for unlimited access to all FutureLearn courses for a year and a Certificate of Achievement
• Financial aid or scholarships: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 4 weeks (3 hours weekly study)  
• Languages: English 
• Vendor: FutureLearn  

Advanced Courses in Blockchain

15. Blockchain – Principles and Practices

In this course, you will explore the fundamental data structures and algorithms used to build a typical blockchain and build up a working example over the course. By the end of this course, you will have the knowledge and tools necessary to build your own blockchain.

• College credits: NO — Certificate only
• Price: 10-day free trial and then $35 billed monthly or $299 billed annually for Personal plan; $449 billed annually for Premium plan
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 2 hours, 41 minutes
• Languages: English
• Vendor: Pluralsight

16. Deploying Ethereum with AWS Blockchain Templates

This course will teach you how to use Cloud Formation templates on AWS with Docker containers to quickly build Ethereum networks for running smart contracts. By the end of this course, you will have a good understanding of how you can use AWS to build your own Ethereum blockchain networks and write smart contracts to update your blockchain.

• College credits: NO — Certificate only
• Price: 10-day free trial and then $35 billed monthly or $299 billed annually for Personal plan; $449 billed annually for Premium plan
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 1 hour, 49 minutes
• Languages: English
• Vendor: Pluralsight

17. Building an Enterprise Private Blockchain on Salesforce

In this blockchain course, you will learn how to leverage blockchain technology with Salesforce. By the end of this course, you’ll know about the role of blockchain in the enterprise, with specific examples on the Salesforce platform.

• College credits: NO — Certificate only
• Price: 10-day free trial and then $35 billed monthly or $299 billed annually for Personal plan; $449 billed annually for Premium plan
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 1 hour, 27 minutes
• Languages: English
• Vendor: Pluralsight

18. LFD271 – Hyperledger Fabric Fundamentals

This intermediate course will introduce the fundamental concepts of blockchain and distributed ledger technologies. The course will then cover the core architecture and components of Hyperledger Fabric. This course is designed to be vendor- and distribution-neutral, so you will be able to apply these concepts universally. 

• College credits: NO — Certificate only
• Price: $39.99 per month for subscription to Learn Plan (regular price $44.99)
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: Approximately 25 hours
• Languages: English
• Vendor: QuickStart

19. LFS273 – Hyperledger Sawtooth Administration

This course offers insight into the installation, configuration, component lifecycle, and permissioning-related information of a Hyperledger Sawtooth network. This is an intermediate course designed to be vendor- and distribution-neutral, so you will be able to apply these concepts universally.

• College credits: NO — Certificate only
• Price: $39.99 per month for subscription to Learn Plan (regular price $44.99)
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: Approximately 10 hours
• Languages: English
• Vendor: QuickStart

20. Blockchain Advanced Level: Uses Beyond Bitcoin

In this advanced blockchain course, you will learn and understand real-world applications of blockchain technology beyond Bitcoin. You need a basic understanding of blockchain technology and how Bitcoin leverages blockchain to take this course. 

• College credits: NO — Certificate of Completion only
• Price: $10.99 on sale ($149.99 regular price)
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 1.5 hours
• Languages: English with subtitles in English
• Vendor: Udemy

21. Build a Blockchain and a Cryptocurrency from Scratch

In this course, you will discover the engineering ideas behind technologies like Bitcoin and Ethereum and learn to build a blockchain and cryptocurrency in. This course teaches the back end.

• College credits: NO — Certificate of Completion only
• Price: $11.99 on sale ($199.99 regular price)
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 6.5 hours
• Languages: English with subtitles in English, Indonesian, Italian, Polish, Portuguese, Romanian, Spanish, and Thai
• Vendor: Udemy

22. Build a Blockchain & Cryptocurrency | Full-Stack Edition

This course is a Full-Stack blockchain programming course that teachers both backend + frontend with Node.js, Jest, Express, React, Heroku, & more!

• College credits: NO — Certificate of Completion only
• Price: $11.99 on sale ($199.99 regular price)
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 14.5 hours
• Languages: English with subtitles in English
• Vendor: Udemy

23. Complete In & Out Of Ethereum Blockchain, Solidity & Truffle

This course is a very intense course meant for developers and architects who want to build their future in blockchain and be blockchain job-ready. Initially designed for developers and architects of SFSE and DLT Labs, this course is now open to everyone so they can learn and excel in the blockchain world.

• College credits: NO — Certificate of Completion only
• Price: $199.99
• Financial aid or scholarship: NO
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Time needed for completion: 6 hours
• Languages: English with subtitles in English
• Vendor: Udemy

Online Programs on Blockchain 

24. Blockchain Revolution for the Enterprise Specialization — Beginner Level

You will learn the fundamentals of blockchain technology from INSEAD’s Blockchain Revolution for the Enterprise Specialization. INSEAD — short for Institut Européen d’Administration des Affaires — is one of the world’s leading and largest graduate business schools. In this specialization, you will learn about various categories of crypto assets, and the ways they can be transacted on a blockchain. You will learn how blockchain is disrupting business models and financial services, offering organizations new choices in how they create and manage value.

The 4 courses:

Course 1: Introduction to Blockchain Technologies

Course 2: Transacting on the Blockchain

Course 3: Blockchain and Business: Applications and Implications

Course 4: Blockchain Opportunity Analysis

• College credits: NO — Specialization Certificate only
• Price: FREE to audit, but there’s a fee to earn and buy a Specialization Certificate
• Financial aid or scholarship: YES
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Hours needed for completion: Approximately 2 months (13 hours/week)
• Languages: English with subtitles in English
• Vendor: Coursera

25. Blockchain Specialization — Intermediate Level

Offered by the University at Buffalo, the State University of New York, this Blockchain Specialization prepares learners to program on the Ethereum blockchain. It covers a range of essential topics, from the cryptographic underpinnings of blockchain technology to enabling decentralized applications on a private Ethereum blockchain platform. It is ideal for programmers and designers involved in developing and implementing blockchain applications, and anyone who is interested in understanding its potential.

The 4 courses:

Course 1: Blockchain Basics

Course 2: Smart Contracts

Course 3: Decentralized Applications (Dapps)

Course 4: Blockchain Platforms

• College credits: NO — Specialization Certificate only
• Price: FREE to audit, but there’s a fee to earn and buy a Specialization Certificate
• Financial aid or scholarship: YES
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Hours needed for completion: Approximately 2 months (10 hours/week)
• Languages: English with subtitles in English, Korean, Vietnamese and Arabic
• Vendor: Coursera

26. Supply Chain Finance and Blockchain Technology Specialization — Intermediate Level

Offered by the New York Institute of Finance, this Supply Chain Finance and Blockchain Technology Specialization focuses on an emerging set of solutions within trade finance, which are being implemented by thousands of financial institutions, leading corporate buyers and their trading partners from around the world. This specialization focuses on the main challenges, trends and technology developments in the market (such as blockchain technology) and provides an insight into the future of supply chain finance in the broader context. When you complete this specialization, you will gain the knowledge and skills to assess and identify supply chain finance opportunities for a corporate buying organization.

The 4 courses:

Course 1: Introduction to Supply Chain Finance & Blockchain Technology

Course 2: Key Success Factors in Supply Chain Finance

Course 3: Supply Chain Finance Market and Fintech Ecosystem

Course 4: Future Development in Supply Chain Finance and Blockchain Technology

• College credits: NO — Specialization Certificate only
• Price: FREE to audit, but there’s a fee to earn and buy a Specialization Certificate
• Financial aid or scholarship: YES
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Hours needed for completion: Approximately 2 months (10 hours/week)
• Languages: English with subtitles in English
• Vendor: Coursera

27. Blockchain Certification Training Course

This Blockchain Certification Training Course will help you decipher the global craze surrounding blockchain, Bitcoin and cryptocurrencies. You’ll get a deep dive on Bitcoin, Hyperledger, Ethereum, and Multichain blockchain platforms, and learn to use the latest blockchain tools to build blockchain applications. You will also set up your own private blockchain network using Hyperledger composer playground and deploy smart contracts on Ethereum.

• College credits: NO — Certification only
• Price: 749 for Self-Paced Learning; $799 for Online Classroom Flexi-Pass
• Financial aid or scholarship: YES — Veterans Scholarships, Students Scholarships & Ambassador Scholarship
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Hours needed for completion: 50+ hours
• Languages: English
• Vendor: Simplilearn 

28. Blockchain for Business Professional Certificate Program

Discover how distributed-ledger blockchain technologies are changing industries and what this emerging space means for you and your company with the Blockchain for Business Professional Certificate program offered by the Linus Foundation. This program offers 2 graduate-level courses.

The 2 courses:

Course 1: Blockchain: Understanding Its Uses and Implications

Course 2: Introduction to Hyperledger Blockchain Technologies

• College credits: NO — Professional Certificate only
• Price: $340.20 on sale ($378 regular price)
• Financial aid or scholarship: NO 
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Hours needed for completion: 14 weeks per course (3–4 hours/week)
• Languages: English
• Vendor: edX 

29. Blockchain Fundamentals Professional Certificate

Offered by UC Berkeley, this Blockchain Fundamentals Professional Certificate program is a comprehensive survey of core topics in cryptocurrency, including Bitcoin, and blockchain technology. This program is accessible by anyone, with any background. Whether you’re planning your next career move as a blockchain developer, crypto trader, data analyst, researcher, or consultant, or are just curious about this field, this program is the best way to get up to speed on blockchain technology. This program offers 2 graduate-level courses.

The 2 courses:

Course 1: Bitcoin and Cryptocurrencies

Course 2: Blockchain Technology

• College credits: NO — Professional Certificate only
• Price: $178.20 on sale ($198 regular price)
• Financial aid or scholarship: NO 
• Mobile learning: YES
• Self-paced learning: YES
• Flexible deadlines: YES
• Hours needed for completion: 6 weeks per course (3–5 hours/week)
• Languages: English
• Vendor: edX

For more online courses, check TUN’s list of curated classes, or use the online classes search engine to find the best online courses in any subject.