High-performance zero-knowledge virtual machine for verifiable computation
Private key management made simple. Create wallets, sign transactions, and automate onchain actions through one API.
Stage
Established
Not given
Founded
2021
2022
Based in
Not given
US
Pricing model
Not given
Freemium
Pricing
Not given
Pay as You Go: 25 free signatures per month, then $0.10 per signature. Pro: $99/mo with $0.05 per signature. Enterprise: Custom pricing as low as $0.0015 per signature. Transaction Management fees charged per-transaction basis when successfully executed onchain.
Key features
Supports Rust, C, and C++ programming languages
High-performance zero-knowledge proofs
Verify computation results faster than computing them
Works across multiple blockchains
Open-source zkVM platform
Non-custodial wallet creation for users, businesses, and AI agents
Sub-100ms transaction signing latency
Programmable policy engine for access control and spending limits
Multi-authentication methods including passkeys, OAuth, email, and API keys
Hardware-isolated secure enclaves for key management
Multichain support across EVM, Solana, Bitcoin, and more
Gas sponsorship for transaction fees
Open-source SDKs and REST APIs
99.9% uptime infrastructure with high availability
SOC 2 Type II compliance and code verifiability
What makes it different
First verifiable computation system supporting Rust, C, and C++
Cost-effective zero-knowledge proofs
Maintains privacy while proving compliance
Verifiable and open-source with code attestation and reproducible builds
Hardware enclave-based signing instead of MPC or HSM approaches
Built by the team that created Coinbase Custody
50-100ms transaction signing latency with 0ms client-side signing
Fully non-custodial ensuring users retain complete control of keys
RISC Zero
Turnkey