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Blockchain Predictions Through the Year 2021


Blockchain Predictions Through the Year 2021

There are many articles that make large scale comparisons between the current Blockchain revolution and previous technology eras (dot-com/Cloud); however, few of them provide details or clear predictions. As I’ve participated in a few technology revolutions, I’d like to draw from parallels with the dot-com and Cloud eras to anticipate how the current Blockchain revolution may unfold.

Here’s a quick synopsis of my observations and predictions:

  • 2017: Initial excitement and embrace of cryptocurrencies by the general public and of public Blockchains by the broader startup community
  • 2018: Increased regulation forces a pull-back and focus on Blockchain infrastructure, tools, and B2B private and permissioned chains
  • 2019: Better transaction speeds, cross-chain interoperability, and clearer regulations sets the stage for the growth of public B2C chains
  • 2020: Explosion of B2C and B2B blockchain applications leads to the scaling of the ecosystem and the growth of public, private and permissioned chains
  • 2021 and beyond: Public and permissioned Blockchains become the de-facto infrastructure for all Web-based systems globally


So why do I think things will play out like this with Blockchain (Web 3.0)? Let’s look back for a moment at the both the dot-com (Web 1.0) and Cloud (Web 2.0) eras and make some comparisons. A few key things stand out in the early days:

An extraordinary company or product that changes the landscape

  • dot-com: Netscape went IPO as an unprofitable 16-month old company valued at $3B
  • Cloud: Salesforce was one of the fastest growing enterprise software companies in history at IPO (2004) and the fastest to grow to both $5B & $10B in revenues
  • Blockchain: Bitcoin value grew 1000% in 2017 setting off an explosion of excitement around cryptocurrencies

Negative sentiment from media and experts

  • dot-com: early cyber-activities were associated with pornography, gambling, scams and criminals — pornography and gambling were the most profitable ebusinesses before 1998
  • Cloud: most experts warned that public cloud was unsafe and expensive and only private cloud should be deployed for most applications
  • Blockchain: politicians and banks have associated cryptocurrencies with illicit and illegal behavior like scams, money laundering, terrorism, drugs, gambling, and pornography

Bans and Regulation

  • dot-com: government enacted bans on child pornography and gambling, many companies banned Internet access at work, and most parents filtered the Web at home
  • Cloud: many IT departments banned the use of public cloud sites for company information and forced providers to deploy on their private cloud or on servers behind the company firewall
  • Blockchain: many world governments have banned Initial Coin Offerings (ICOs) and access to cryptocurrencies for segments of their populations, the SEC has effectively banned equity tokens in the US, credit card companies have banned BTC purchases and social media has banned ICO ads


  • dot-com: Netscape was attacked by Microsoft and eventually forced to sell itself to AOL when it’s revenues were undercut by Microsoft’s free Internet Explorer browser
  • Cloud: Salesforce was attacked by Siebel, however, Siebel was unsuccessful, lost considerable market share, and opted to sell itself to Oracle
  • Blockchain: most banks and governments around the world have attacked cryptocurrencies with multiple warnings labeling them as high risk and potential scams

Adoption by the Private Sector

  • dot-com: large tech companies were early adopters of private Web infrastructure and intranet-based applications, Cisco had the largest ecommerce site globally in 1998 and 1999
  • Cloud: early adopters of public cloud were startups and SMEs, large companies tended to adopt private cloud first and then migrated to public cloud when security was proven
  • Blockchain: many startups have adopted public Blockchain technology and launched ICOs for funding, notable large companies are testing private or permissioned Blockchain technologies to save money and improve efficiency

Analysis & Discussion

The pattern is pretty clear from the points illustrated above:

  • Early adopter excitement launches a new paradigm into the public consciousness
  • A pull-back ensues due to dire warnings from ‘experts’, naysayers, and government regulation
  • Bans and/or regulation shift adoption from public networks to private networks

These phases are then followed by an improvement in infrastructure, security, and governance which triggers greater adoption by all types of businesses and then the general public.


I know from launching my first Web company in 1997 that in 1996 and 1997, the majority of VC investment went into B2B startups. In those early days infrastructure, tools, and business process streamlining were all the rage. The flashier B2C startups only became more popular as a group during 1998 and 1999.

In the early days of the Web, home use was hampered by slow dial-up modems (28.8k and 56.6k modems) and high expense for Internet access, where it was available. Most people just used email. Businesses on the other hand could afford T1 and T3 lines, and purchased Web-based enterprise software. Application processing was slow and it was common to wait many seconds between mouse clicks. Even so, the benefits outweighed the costs so business adoption grew.

Corporate investment was focused on Intranet and private Web applications for cost reduction and B2B ecommerce. Many large companies had policies that banned Internet access at the office. The Web was not considered a serious business resource and many managers felt it would be a drag on productivity if it was freely accessible at work.

The Internet boom in late-1999 and 2000 ushered in a huge explosion of Web applications for consumers and businesses that changed the paradigm. This was expanded with the rise of social networking sites a few years later (2003/2004). Instead of Web access being sporadic and mostly for email or corporate applications, it became a growing necessity for everyone with a computer at all times.


Even though I talked about Salesforce above, I believe the first Cloud company that hit the public consciousness was really Napster. Napster was a decentralized peer to peer (P2P) public music sharing network. Anyone could host their favorite music on the platform and many did — there were 80 million users at its peak. It had poor governance and was not able to protect copyright and was quickly shut down by the government.

Salesforce on the other hand uses a centralized Cloud platform and so is often credited with popularizing the Cloud model we know today. It has always had a good governance model and it is fairly secure and so addressed many of the shortcomings of P2P-based technology.

I was one of the early users of and remember using it in 2000. It was slow and the interface was plain, and we lost data from time to time. That being said we used it at my company because other solutions were far too expensive. It was the same case for many other startups and SMEs. Cloud had arrived. It was not glamorous, but it made business sense.

Amazon launched Amazon Web Services (AWS) in 2006, and it enabled many startups and SMEs to begin adopting a Cloud-based architecture. This adoption continued to grow exponentially in the startup and small business sector but was actively resisted by large companies. Most large companies continued to rely on their own private Cloud infrastructure or hybrid Cloud models.

Cloud-based solutions for the public did not become popular until after 2010, with the rise of iCloud and multiple popular cloud-based startups (i.e. Dropbox, Whatsapp, Instagram, etc.). Starting in 2011/2012, the security of public Cloud solutions was deemed ‘good enough’ for the startup community. Since that time most B2C and B2B startup companies globally have built their software on top of popular public Cloud infrastructures from Amazon, Microsoft, and IBM.

As security and scalability improved, large companies began to migrate their Cloud stacks to public Cloud providers such as Amazon’s EC2, Microsoft Azure, IBM Cloud, Google Cloud and other Enterprise Cloud solution providers. Even so, most large companies have only adopted public cloud within the last 5 years.


Most of the excitement during 2017 was on Bitcoin and Ethereum, plus dozens of companies launched via initial coin offerings (ICOs) that each raised more than $25 million. Many of these coins and companies saw increases of 1000% or more in value by the end of 2017.

Due to bans, increased scrutiny and regulation, and lots of bad press there have been large declines in the value of cryptocurrencies to date. During the first 3 months of 2018, most cryptocurrencies lost 50% or more in value in fiat terms. As a result, there has been a sizeable decrease in cryptocurrency and ICO interest in the public sphere; trading volumes are also down by about 50%.

Interestingly, there has been a notable uptick in the reporting of B2B blockchain projects using private and permissioned Blockchains, rather than public Blockchains. Key announcements include:

Also there are many B2B private Blockchain projects under development from well-known global tech, financial, and automotive companies. Today there are hundreds of companies trialing Blockchain technology, here is a list of some well-known projects (more can be found at Outlier Ventures):

As you can see this list is a ‘who’s who’ of global tech, auto, and banking companies in the US, Europe, and Asia. In some cases these companies are working with startups:

  • is partnered with Bluzelle (BLZ)
  • American Express & Santander are working with Ripple (XRP)
  • BMW is partnered with VeChain Thor (VEN/VET)
  • Credit Suisse & ING are working with HQLAx

There has also been an increase in acquisitions of Blockchain companies by larger corporate players and tech giants.


Based on my analysis, 2017 for Blockchain was similar to the 1995–1996 period for dot-com. I expect 2018 will likely be dominated by investments in infrastructure (protocols), tools, and B2B projects. Rather than adopting public Blockchains, many of these projects will use private and/or permissioned Blockchains to avoid the need for ICOs or other public token generation events.

Infrastructure investments will largely focus on increasing network scalability, speed, and cross-chain interoperability. Meanwhile many B2B projects will likely focus on projects that will reduce costs, streamline operations and increase transparency for companies in the technology and banking sectors (early adopters).

Once the infrastructure has been substantially improved and the tech and financial sector B2B use cases have shown some level of success, I expect many other B2B sectors to embrace blockchain technology. With better infrastructure and more general B2B adoption, B2C projects should achieve more traction in 2019–2020.

In 2020, we should see all aspects of the ecosystem gaining significant adoption and growth which will lead to an explosion of value creation across all areas and sectors of the global economy. Blockchain will be bigger than dot-com because it is being adopted globally upfront, not just in the US, and it can disrupt more industries more fundamentally because of its decentralized approach.

Acknowledgements: Thanks to Radhika Iyengar-Emens, my colleague at DoubleNova Group, for her contributions.

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Silicon Valley serial entrepreneur, investor/cryptoinvestor, and blockchain expert. Interested in all things tech, healthcare & AI. DoubleNova Group Co-Founder

1 Comment

1 Comment

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