Pantera Capital leads a $20 million funding round into Subzero Labs, which is emerging from stealth to develop a blockchain for decentralized applications.
Amount Raised
$20 Million
Round Type
Funding Round
Investors
Description
Pantera Capital is leading a $20 million funding round into Subzero Labs, a startup emerging from stealth that’s building a blockchain for decentralized applications. The project, called Rialo, aims to offer the responsiveness of Web2 with a focus on various application types. Notable contributors include Coinbase Ventures and Mysten Labs. Subzero has already attracted talent from major tech firms and aims to leverage innovative technologies.
Quick answer
Subzero Labs raised $20 Million in a Funding Round round, dated August 1, 2025. Investors: Coinbase Ventures, Fabric Ventures, Mysten Labs, Susquehanna Crypto, Varient and Pantera Capital.
- How much did Subzero Labs raise?
- Subzero Labs raised $20 Million in a Funding Round round on August 1, 2025.
- Who invested in Subzero Labs?
- Coinbase Ventures, Fabric Ventures, Mysten Labs, Susquehanna Crypto, Varient and Pantera Capital are named as investors in this round.
- What does Subzero Labs do?
- Subzero Labs is a startup focused on building a blockchain designed for internet-scale decentralized applications.
Source: Fundz verified event record.
Who else raised in Blockchain and Cryptocurrency around the same time
Companies in the same sectors as Subzero Labs that raised within 45 days of this round, from Fundz verified event records.
- Utila raised $22M (Series A) on September 3, 2025.
- Intellistake Technologies raised $61K (Pre-Seed) on September 2, 2025.
- Axe Compute Inc. raised $413K (Seed) on August 26, 2025.
- Crossmint raised $18M on July 29, 2025.
- Harmonic AI raised $100M (Series B) on July 10, 2025.
- Digital Asset Acquisition raised $135M (Funding Round) on June 24, 2025.
Who to call at Subzero Labs, and when
A new round usually means Subzero Labs is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Subzero Labs raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Subzero Labs, from your own LinkedIn network
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Fundz sees it the moment Subzero Labs raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.
Subzero Labs raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
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