ZKsync provides an open‑source ZK Stack for building enterprise‑grade zero‑knowledge rollups that combine Ethereum’s security with private, high‑throughput execution. Its Prividium® platform lets financial institutions run permissioned chains with confidential transaction data, while ZKsync Connect enables sub‑second, atomic settlement across public and private networks, supporting compliant tokenization and programmable capital markets.
Funding
$2M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
HFounders
Product
Problem
Enterprises and financial institutions need blockchain solutions that provide high throughput, strong security, and regulatory compliance, but existing public and private chains either expose sensitive data or lack seamless connectivity to global liquidity.
Solution
ZKsync offers the ZK Stack, an open‑source framework for building customizable, enterprise‑grade zero‑knowledge (ZK) rollups that inherit Ethereum’s security while delivering private, high‑performance execution. Through its Prividium® platform, institutions can run permissioned chains where transaction data remains confidential, yet each batch is verified by ZK proofs anchored to Ethereum for public verifiability and finality. The Elastic Network connects these private chains to public assets via ZKsync Connect, enabling instant (~1 s) cross‑chain settlement, atomic delivery‑versus‑payment, and multi‑party trades without trusted intermediaries. Built‑in features such as role‑based access control, selective disclosure, and gas‑token customization let businesses enforce KYC/AML, comply with regulations, and monetize real‑world assets while retaining full control over UX, economics, and governance.
Target Audience
Primary customers are financial institutions, banks, and enterprise fintech teams that require private, compliant blockchain infrastructure, as well as developers building high‑throughput decentralized applications on a secure, customizable rollup platform.
Features
- Modular ZK Stack architecture allowing custom gas tokens, zero‑fee transactions, and choice of data‑availability layers
- High throughput of 15 K+ TPS (~0.75 Ggas/s) powered by the Airbender RISC‑V prover and a low‑latency sequencer
- Prividium® private rollup with enterprise‑grade privacy, role‑based permissions, and Ethereum‑anchored ZK proofs for public verifiability
- ZKsync Connect protocol for atomic, sub‑second settlement across private and public chains, supporting DvP, PvP, and multi‑party workflows
- Rollup‑as‑a‑service offering managed hosting, observability, on‑ramps, and enterprise wallet integration for rapid deployment
- Extensive security audit portfolio ($10 M+ invested, 35+ external audits) and ongoing bug‑bounty program
- Native interoperability with Ethereum and other ZKsync chains, enabling seamless asset transfers (stablecoins, RWAs, NFTs) without bridges