5 Biggest Initial Coin Offerings of All Time

Crypto ICOs are still a complex topic. These are the 5 biggest so far.

ico initial coin offering
ico initial coin offering

Initial coin offerings (ICOs) became a popular way for companies to raise capital – especially during Bitcoin’s first bull run in 20217. As the crypto market continues to grow, more and more ICOs are were launched, with many of them becoming extremely successful.

Some not as much. Read our March ICO schedule.

What are ICOs?

Initial Coin Offerings (ICOs) are a form of crowdfunding that utilizes blockchain technology to raise capital from a wide range of investors. They are used to raise funds for projects that are based on blockchain technology and related applications.

ICOs are similar to Initial Public Offerings (IPOs) for fiat currency, but the key difference is that ICOs are unregulated and do not need to be registered with a regulatory body in order to be launched.

What are ICOs used for?

The purpose of an ICO is to raise capital for the project, which can then be used to develop the product or service. They are also used to reward early investors with tokens that can be used to access the future products or services of the project.

Here, we’ll take a look at five of the biggest ICOs of all time.

1. EOS raised $4.21 billion


The biggest ICO to date is EOS, which raised a staggering $4.2 billion. This ICO was conducted over a year-long period and was widely considered to be a success. EOS is a blockchain platform that allows developers to create and deploy decentralized applications.

2. Telegram raised $1.7 billion

Coming in second place is Telegram, who raised $1.7 billion from its ICO. Telegram is a messaging app that uses blockchain technology to provide a secure and private messaging experience.

Related:  More Upcoming Crypto ICOs Later in 2023

3. Tattatu raised $575 million

Tattatu is another successful ICO, raising $575 million. Tattatu is a blockchain-based platform that allows users to buy, sell and trade cryptocurrency.

4. Dragon Coin raised $320 million

Dragon Coin is an ICO that was successful at first, raising $320 million. Dragon Coin is a digital token used to facilitate transactions within the gaming industry. This ICO has been consumed in controversy since it launched.

5. HDAC raised $258

Finally, HDAC raised $258 million in its ICO. HDAC is a blockchain platform that allows users to securely store and transfer data.


Overall, the five biggest ICOs of all time have all been extremely successful, with each one raising vast sums of money. As the crypto market continues to grow, so too will the number of successful ICOs. It will be interesting to see which ICOs become the biggest in the future.

Please enter CoinGecko Free Api Key to get this plugin works.