Mert Mumtaz, Co-Founder & CEO at Helius
4.5/5 Rating
Cryptocurrency
Not Publicly Disclosed/mo
Not Publicly Disclosed ARR

Mert MumtazCo-Founder & CEO

In this interview, Helius CEO Mert Mumtaz discusses the company's developer tooling infrastructure on the Solana network and their recent acquisition of Light Protocol. Mumtaz explains how zero-knowledge compression enables onchain financial privacy, outlines why AI is most valuable for smart contract security auditing, and details how internet-native money markets can modernize global capital systems to evolve the future of capitalism.

Mert Mumtaz

Mert Mumtaz

Co-Founder & CEO

Helius

Helius

Founder Stats

  • Cryptocurrency
  • Started 2022
  • Not Publicly Disclosed/mo
  • 50+ team
  • San Francisco, California, United States

About Mert Mumtaz

Mert Mumtaz is the co-founder and CEO of Helius, the leading developer platform and RPC infrastructure provider for the Solana network. Before founding Helius in 2022, Mumtaz worked as a software engineer at Coinbase. He is a prominent voice in the cryptocurrency community, hosting the Lightspeed podcast and advocating for onchain finance, scalability, security, and cryptographic privacy to modernize global capital markets.

Interview

August 13, 2026

Q

What is the mission of Helius and how does it support developer creativity?

Question 1 of 17
Mert Mumtaz

Helius provides the essential developer tooling, RPC connection services, and data platform capabilities for the Solana network. Our goal is to make it as simple, fast, cost-effective, and scalable as possible for builders, creators, and entrepreneurs to build and deploy their decentralized applications and ideas on chain.

0
Q

What inspired you to leave your engineering job at Coinbase to start Helius?

Question 2 of 17
Mert Mumtaz

While working at Coinbase, I was frustrated that most crypto activity was just circular money movement without actual, useful applications. At the time, blockchains did not scale well and building on chain was incredibly difficult because the necessary developer tools and core infrastructure platforms simply did not exist yet.

0
Q

Why do you believe that the global financial system is currently antiquated?

Question 3 of 17
Mert Mumtaz

Almost every industry has modernized through digitization over the past few decades, from communications and transportation to entertainment. However, finance remains fragmented and stuck on legacy tech. This is highly inefficient because financial coordination is what prices commodities, resources, and services across all human endeavors.

0
Q

How does decentralized cryptographic technology help evolve capitalism?

Question 4 of 17
Mert Mumtaz

Capitalism is one of humanity's greatest inventions, but it has flaws and requires trust in human institutions. Cryptographic and game-theoretical assumptions can replace or strengthen these institutional trust frameworks. By building an open, composable, and internet-native foundation, we can make global capitalism significantly more robust, accessible, and fast.

0
Q

How do you define wealth and how does it relate to biology and science?

Question 5 of 17
Mert Mumtaz

Wealth is not just money. It is the set of physical transformations that you can cause in the world using knowledge. This is similar to how science progresses through conjectures and error correction, or how biology evolves through genes adapting to their environment. Capitalism scales these experiments globally to solve human problems.

0
Q

Why do you find most current AI and crypto partnerships to be forced?

Question 6 of 17
Mert Mumtaz

Many projects launch AI tokens simply for speculation. While AI is highly transformative, it has no obvious natural integration with crypto today. Many decentralized compute ideas ignore real-world market dynamics, and payment rails for AI agents can easily be built with standard web APIs like Stripe.

0
Q

Why is decentralization in blockchain primarily a tool to reduce counterparty risk?

Question 7 of 17
Mert Mumtaz

Decentralization is not a goal in itself; it is a mechanism to lower counterparty risk. Instead of trusting a centralized bank that could freeze your account due to political pressure, you trust an immutable, decentralized network. If a process does not benefit from reducing counterparty risk, decentralizing it is unnecessary.

0
Q

Why is building crypto protocols more akin to space flight engineering than web apps?

Question 8 of 17
Mert Mumtaz

When a consumer web app has a bug, the developers can push a quick fix with minimal impact. But on a blockchain protocol securing billions of dollars, a single bug can cause catastrophic financial loss instantly. Crypto code must be written and tested to the extreme standards of pacemakers or space flight software.

0
Q

How can AI tools help secure decentralized finance protocols?

Question 9 of 17
Mert Mumtaz

AI tools can quickly scan and exploit open-source code, making cyberattacks more sophisticated. However, developers can also use AI to mathematically verify smart contract circuits. This accelerates the formal verification process, helping teams establish bank-grade security guarantees for their decentralized protocols.

0
Q

Why is public blockchain ledger transparency a major risk for institutions?

Question 10 of 17
Mert Mumtaz

Institutions expect standard banking-level privacy, where the bank and the client know the details, but other users cannot see them. Public ledgers expose entire transaction histories globally. If an address is accidentally de-anonymized, their entire financial record becomes public, which exposes businesses to corporate espionage.

0
Q

What is Solana Rings and how does it solve institutional privacy needs?

Question 11 of 17
Mert Mumtaz

Solana Rings is a smart contract program that provides customizable privacy on chain. It allows institutions to hide the recipient, sender, tokens, or balances based on their regulatory needs. It also supports security controls like withdrawal limits and co-signing without requiring a separate network layer.

0
Q

How does Helius's permissionless public privacy ring protect retail DeFi users?

Question 12 of 17
Mert Mumtaz

We are launching a permissionless privacy ring that allows anyone on Solana to encrypt their balances and tokens. This enables private trading, borrowing, and lending. Because balances are fully encrypted, users are protected from front-running and MEV exploits, which are legal prerequisites for trading securities.

0
Q

Why did Helius decide to build a native Solana privacy protocol rather than a separate chain?

Question 13 of 17
Mert Mumtaz

Solana was losing institutional projects to zero-knowledge rollups and separate privacy chains. By building on Solana using Light Protocol's zero-knowledge compression, we can encrypt data fully on chain. This preserves composability with all existing Solana liquidity and user wallets while maintaining scalability.

0
Q

Why are prediction markets a key milestone for blockchain adoption?

Question 14 of 17
Mert Mumtaz

Prediction markets compile global knowledge to set accurate prices and forecast events. During the American election, platforms like Polymarket were on the front page everywhere. As these tools expand from sports betting to pre-IPO price discovery and commodities, they will showcase the real power of on-chain information markets.

0
Q

Why has programmable scalable crypto only existed for about two years?

Question 15 of 17
Mert Mumtaz

People point out that Bitcoin has been around for over a decade. However, programmable blockchains that can actually handle high transaction volume without breaking have only existed for about two years. Solana only recently resolved its core bottleneck issues to enable stable, high-throughput applications.

0
Q

What recent technical upgrades on Solana are most exciting for developer throughput?

Question 16 of 17
Mert Mumtaz

Solana recently doubled its block space from forty-eight million to one hundred million compute units, allowing much more economic activity per block. Additionally, block times are being reduced from four hundred to two hundred milliseconds, which represents a massive, highly underrated engineering milestone.

0
Q

What advice do you have for entrepreneurs considering building on Solana?

Question 17 of 17
Mert Mumtaz

Solana is the most scalable chain and is undergoing constant technical upgrades, making it the best environment for building financial applications. If you ignore short-term price fluctuations and focus on core engineering, there is an immense amount of opportunity to modernize capitalism.

0

Video Interviews with Mert Mumtaz

Helius Launches Solana Rings | Mert Mumtaz on Privacy as the Final Scaling Frontier

Helius Launches Solana Rings | Mert Mumtaz on Privacy as the Final Scaling Frontier

Helius Launches Solana Rings | Mert Mumtaz on Privacy as the Final Scaling Frontier

Mert Mumtaz on Why Internet Capital Markets Are "Finally Actually Happening" on Solana

Mert Mumtaz on Why Internet Capital Markets Are "Finally Actually Happening" on Solana

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