Coinbase acquires Cobie’s crypto fundraising platform Echo for $375M

Echo founder Cobie says the sale to Coinbase was an unlikely outcome for his “noble failure” turned Web3 fundraising success

by Blockworks /
article-image

miss.cabul/Shutterstock and Adobe modified by Blockworks

share

Coinbase has acquired Echo, the onchain capital formation platform founded by crypto investor Cobie, for approximately $375 million.

The move underscores the exchange giant’s push to build compliant, blockchain-native fundraising infrastructure as onchain capital markets mature, according to Coinbase’s announcement

Cobie reflected on the sale in a post, writing: “When I started building Echo two years ago, I knew it had a 95% chance of failing. To be honest, I couldn’t really imagine any other outcome, but I thought at least it may be a noble failure worth attempting. 

“I certainly didn’t think Echo would be sold to Coinbase, but, here we are,” he added.

Loading Tweet..

Echo will remain a standalone platform under its existing brand while Coinbase integrates Sonar, Echo’s public sale product, into its ecosystem. The companies plan to expand access for founders and investors to onchain capital formation directly through Coinbase’s interface.

On Monday, Coinbase CEO Brian Armstrong revealed that the company also purchased Cobie’s original UpOnly NFT — the emblem of Cobie’s long-running crypto podcast — for $25 million, calling it “a piece of crypto culture worth preserving” in a tweet. The NFT will reportedly be displayed in Coinbase’s onchain heritage collection, though financial details have not been independently verified.

Coinbase has made a handful of acquisitions so far this year. The exchange bought Deribit in a multi-billion dollar deal to expand into global derivatives trading, Blockworks reported. It also acquired the Opyn leadership team in July to strengthen its onchain markets stack, and acquired the founders of Sensible in September to develop consumer-friendly DeFi tools.

This is a developing story.


This article was generated with the assistance of AI and reviewed by editor Michael McSweeney before publication.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Flying_Tulip.png

Research

Flying Tulip's perpetual put option provides real principal protection, but investors must pay a valuation premium today for products that have to be built over the next 24 months. This structure works best as a stablecoin substitute where the put allows continuous monitoring—accept opportunity cost in exchange for asymmetric upside if the team executes on its ambitious cross-collateral architecture.

article-image

As flows consolidate and volatility fades, finding edge now means knowing which games are still worth playing

article-image

Value distribution came to $1.9 billion distributed in Q3, though total revenues have yet to beat 2021 heights

article-image

MegaETH public sale auction ends tomorrow, and the free money machine has attracted people who like free money

article-image

With tBTC under the hood, Acre abstracts bridging and converts non-BTC rewards to bitcoin

article-image

Accountable is also eyeing mid-November for mainnet launch

article-image

“Adjusted for size, I think it may be the most successful ETP launch of all time,” Bitwise CIO Matt Hougan says