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outcome for his “noble failure” turned Web3 fundraising success Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ October 21, 2025 1:15 pm