Stripe’s Blockchain Project Tempo Raises $500 Million, Now Values at $5 Billion

Stripe’s ambitious blockchain venture, Tempo, has raised $500 million in a Series A funding round, led by Greenoaks and Thrive Capital, according to Fortune. The investment values the payments-focused blockchain at $5 billion, signaling strong investor confidence in Stripe’s push into the decentralized finance ecosystem.

The round also saw participation from Sequoia Capital, Ribbit Capital, and Ron Conway’s SV Angel, though Stripe and its crypto venture partner Paradigm did not add further capital. The move marks a significant step in Stripe’s effort to modernize digital payments through blockchain technology, focusing on scalability and real-world financial applications.

Building Tempo for Global Payments

The fundraising comes just weeks after Stripe unveiled its plans for Tempo, a layer-1 blockchain built in partnership with Paradigm. The project aims to provide a blockchain infrastructure optimized specifically for high-volume payment processing and stablecoin transactions.

On September 4, Stripe CEO Patrick Collison shared on X that the company’s growing use of crypto through its products, Stripe, Bridge, and Privy, highlighted limitations in current blockchain networks. “We think of Tempo as the payments-oriented L1, optimized for high-scale, real-world financial applications,” Collison said.

While Stripe has yet to announce a launch date for Tempo, Paradigm CTO Georgios Konstantopoulos confirmed that engineers from its open-source project Ithaca will join Tempo to develop its payments infrastructure and expand its technical capacity.

Competing with Stablecoin Giants

Tempo’s development puts Stripe in direct competition with existing blockchain networks designed for payments, including Circle, the issuer of the USDC stablecoin. USDC, launched in 2018 and backed 1:1 with the U.S. dollar, is integrated with global payment leaders Mastercard and Visa and currently holds a $75.6 billion market capitalization, second only to Tether’s USDt.

In response to rising competition, in August, Circle announced its plans to launch its own layer-1 blockchain later this year. The company said it aims to create an “enterprise-grade foundation” for stablecoin payments, capital market operations, and foreign exchange transactions.

With Tempo, Stripe appears poised to challenge existing players by combining its payments expertise with blockchain innovation — potentially reshaping how money moves across the internet.