Which alternatives to Open Wallet Standard (OWS) are open source?

3 of 10: 0xGasless AgentKit, WAIaaS, Safe Wallet MCP (safer). Openness is read from each project's own published license or repository.

Which alternatives run on the same chains as Open Wallet Standard (OWS)?

9: Turnkey, Trust Wallet Agent Kit (TWAK), Privy, Bankr, Q402 (Quack AI), Vultisig, Cobo Agentic Wallet, WAIaaS, Safe Wallet MCP (safer). Chain support is self-declared by each project unless a named check says otherwise on its listing.

Has Sato Hub verified any of these?

Sato Hub reproduced the documented install for 7 of them: Turnkey, Trust Wallet Agent Kit (TWAK), Privy, Bankr, Q402 (Quack AI), 0xGasless AgentKit, Safe Wallet MCP (safer). Reproducing an install means the documented setup was actually run — it is not a security review, and Sato Hub holds no security assessment of any of these.

How is this list of alternatives built?

It is a rule over live records, not a hand-written list: every listing in Open Wallet Standard (OWS)'s own category that carries a Sato Score, ordered by the same evidence the rest of the site ranks on — Sato Score tier, whether an endpoint answered our probe, whether a deploy spec exists and was reproduced, a sustained observed record, and chain overlap with Open Wallet Standard (OWS). It is rebuilt from the records, so it changes when they do.

Ranked alternatives · updated 2026-09-22

What are the alternatives to Open Wallet Standard (OWS)?

Sato Hub lists 10 alternatives to Open Wallet Standard (OWS) in the Wallet Infrastructure category as of 2026-09-22; highest Sato Scores: Turnkey (83), Trust Wallet Agent Kit (TWAK) (87), Privy (83); 3 open source; 7 with an install Sato Hub reproduced. Ordered by how open, active and verifiable each one is — not by quality, and no winner is declared.

Rule · Every listing in Open Wallet Standard (OWS)’s own category (Wallet Infrastructure) that carries a Sato Score, ordered by score tier, observed liveness, deploy-spec and reproduced-install evidence, and chain overlap with Open Wallet Standard (OWS).

This page ranks peers on how open, active and verifiable each one is — the same evidence Sato Hub publishes everywhere else. It is not a quality, safety or performance ranking, it declares no winner, and it cannot tell you which of these fits your codebase. A Sato Score is not an audit: none of these has been security-reviewed by Sato Hub, and a listing with no earned verification is self-reported.

#	Alternative	Sato Score	Liveness	Chains	Differs on
1	Turnkey✓ reproduced Secure key management infrastructure with policy controls, commonly used for agent wallets. npm install @turnkey/sdk-server install reproduced by Sato Hub	High	Active · 6d ago	Ethereum, Base, Solana, Multichain	Typed as infrastructure rather than tool/service; also on Base, Multichain; does not list Bitcoin, Cosmos, Tron; partly open source; deploys as API, SDK.
2	Trust Wallet Agent Kit (TWAK)✓ reviewed Non-custodial toolkit from Trust Wallet (MCP server, CLI, and SDK) that lets AI agents read and transact across 25+ chains within user-defined rules. npm install -g @trustwallet/cli # binary: twak install reproduced by Sato Hub	High	Active · today	Ethereum, Base, Solana, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Multichain	Typed as infrastructure rather than tool/service; also on Base, Arbitrum, Optimism, Polygon and 3 more; does not list Bitcoin, Cosmos, Tron; partly open source; deploys as npm, CLI, MCP server.
3	Privy✓ reproduced Embedded and server wallet infrastructure used to give agents secure key management. npm install @privy-io/node install reproduced by Sato Hub	High	Active · 6d ago	Ethereum, Base, Solana, Multichain	Typed as infrastructure rather than tool/service; also on Base, Multichain; does not list Bitcoin, Cosmos, Tron; partly open source; deploys as API, SDK, Hosted.
4	Bankr✓ reproduced Crypto execution layer and cross-chain wallet that lets agents and users trade, bridge, and manage assets via natural language, plus a skills marketplace and an x402 cloud for spinning up pay-per-call agent endpoints. npm install -g @bankr/cli install reproduced by Sato Hub	High	Active · today	Base, Ethereum, Polygon, Arbitrum, Solana, Bitcoin, BNB Chain, Multichain, Hyperliquid, Robinhood Chain	Typed as infrastructure rather than tool/service; also on Base, Polygon, Arbitrum, BNB Chain and 3 more; does not list Cosmos, Tron, TON; partly open source; deploys as CLI, npm, API.
5	Q402 (Quack AI)✓ reproduced Gasless stablecoin payment relay and managed Agent Wallets across 12 EVM chains (EIP-712 + EIP-7702), with an MCP server and optional ERC-8004 registration on BNB Chain. npx -y @quackai/q402-mcp install reproduced by Sato Hub	High	Active · 2d ago	BNB Chain, Ethereum, Avalanche, Arbitrum, Base, Injective, Monad	Also on BNB Chain, Avalanche, Arbitrum, Base and 2 more; does not list Bitcoin, Solana, Cosmos; partly open source.
6	Vultisig Seedless MPC wallet whose vaults are programmable by agents through a TypeScript SDK, a CLI and an MCP server, across 36+ chains. no deploy spec on record	High	Active · 2d ago	Bitcoin, Ethereum, Solana, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Cosmos, Sui, TON, Tron, Hyperliquid, Multichain	Also on Base, Arbitrum, Optimism, Polygon and 5 more; partly open source.
7	0xGasless AgentKit✓ reproduced Toolkit giving AI agents gasless access to crypto wallets and onchain functionality. npm install @0xgasless/agentkit tslib install reproduced by Sato Hub	High	Active · 11d ago	BNB Chain, Avalanche, Base	Typed as infrastructure rather than tool/service; also on BNB Chain, Avalanche, Base; does not list Bitcoin, Ethereum, Solana; deploys as SDK, Python, Node.js.
8	Cobo Agentic Wallet✓ reviewed Non-custodial MPC wallet for AI agents with cryptographically enforced human rules, plus a WaaS Skill for building wallet apps via natural language. pip install cobo-cli install as documented by the project — not reproduced	Medium	no signal	Ethereum, Solana, Base, Multichain, Polygon, Hyperliquid	Typed as infrastructure rather than tool/service; also on Base, Multichain, Polygon, Hyperliquid; does not list Bitcoin, Cosmos, Tron; source availability undeclared; deploys as CLI, SDK, MCP server.
9	WAIaaS Wallet-as-a-Service infrastructure for AI agents. npm install -g @waiaas/cli install as documented by the project — not reproduced	Medium	Quiet · 5mo ago	Solana, Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche, BNB Chain	Typed as infrastructure rather than tool/service; also on Polygon, Arbitrum, Optimism, Base and 2 more; does not list Bitcoin, Cosmos, Tron; deploys as self-hosted, Docker, npm.
10	Safe Wallet MCP (safer)✓ reproduced CLI and MCP client for querying Safe{Wallet} multisig transactions and owner/threshold details. npm install -g @safer-sh/cli install reproduced by Sato Hub	Medium	Dormant · 1y ago	Ethereum, Base, Polygon, Arbitrum	Also on Base, Polygon, Arbitrum; does not list Bitcoin, Solana, Cosmos.

“Differs on” is derived from the records — type, chains, openness and deployment — and states a difference, never a preference. ✓ marks an earned state named as what was checked; none of them is a safety claim.

Questions about alternatives to Open Wallet Standard (OWS)

What are the alternatives to Open Wallet Standard (OWS)?: Turnkey, Trust Wallet Agent Kit (TWAK), Privy, Bankr, Q402 (Quack AI), Vultisig, 0xGasless AgentKit, Cobo Agentic Wallet, WAIaaS, Safe Wallet MCP (safer) are listed in the same category as Open Wallet Standard (OWS) (Wallet Infrastructure), as of 2026-09-22. The order is Sato Score and observed evidence, not a quality judgment.
Which alternatives to Open Wallet Standard (OWS) are open source?: 3 of 10: 0xGasless AgentKit, WAIaaS, Safe Wallet MCP (safer). Openness is read from each project's own published license or repository.
Which alternatives run on the same chains as Open Wallet Standard (OWS)?: 9: Turnkey, Trust Wallet Agent Kit (TWAK), Privy, Bankr, Q402 (Quack AI), Vultisig, Cobo Agentic Wallet, WAIaaS, Safe Wallet MCP (safer). Chain support is self-declared by each project unless a named check says otherwise on its listing.
Has Sato Hub verified any of these?: Sato Hub reproduced the documented install for 7 of them: Turnkey, Trust Wallet Agent Kit (TWAK), Privy, Bankr, Q402 (Quack AI), 0xGasless AgentKit, Safe Wallet MCP (safer). Reproducing an install means the documented setup was actually run — it is not a security review, and Sato Hub holds no security assessment of any of these.
How is this list of alternatives built?: It is a rule over live records, not a hand-written list: every listing in Open Wallet Standard (OWS)'s own category that carries a Sato Score, ordered by the same evidence the rest of the site ranks on — Sato Score tier, whether an endpoint answered our probe, whether a deploy spec exists and was reproduced, a sustained observed record, and chain overlap with Open Wallet Standard (OWS). It is rebuilt from the records, so it changes when they do.

Sources — the projects' own repositories and docs

Keep going

Open Wallet Standard (OWS) on Sato Hub →Every Wallet Infrastructure listing →How the Sato Score works →

Cite this page

Sato Hub. "Alternatives to Open Wallet Standard (OWS)." Sato Hub, updated 2026-09-22, accessed 2026-09-23. https://satohub.ai/alternatives/open-wallet-standard

Data last refreshed 2026-09-22; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.