Head-to-head · Security & Audit
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated October 15, 2026
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|---|---|---|
| Rating | (1) | (1) |
| Pricing | Free | Paid |
| Health | Healthy | Healthy |
| Chain | Solana | Solana |
| Open Source | ||
| Features | 5 features | 5 features |
| Upvotes |
Pros & cons
Analysis
Arcium Arcium (formerly Elusiv) is building a decentralized confidential computing network with deep Solana integration. The protocol enables encrypted computation on-chain, allowing DeFi protocols, DAOs, an... CoolWallet CoolWallet is a credit-card-sized hardware wallet for self-custody of crypto, designed to pair with a mobile app over Bluetooth. Its distinguishing form factor is a thin, portable card rather than a U...
CoolWallet is rated higher by the MadeOnSol community with 5.0/5 stars across 1 review, compared to 4.0/5 for Arcium (1 review). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.
Arcium uses a free model, while CoolWallet is paid. Arcium has the edge for users who want a no-cost solution, though CoolWallet's paid features may justify the investment for power users.
Arcium offers 5 features including Decentralized confidential computing on Solana, Multi-party computation (MPC) for encrypted data processing, SDK for adding privacy to existing Solana programs, and 2 more. CoolWallet counters with 5 features including Credit-card-sized hardware wallet, Secure-element key storage, Encrypted Bluetooth mobile pairing, and 2 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.
We monitor both tools around the clock for uptime, SSL validity, and response times. Arcium currently has a healthy health status with 100.0% uptime over the last 30 days. CoolWallet is rated healthy with 97.9% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.
Arcium's key strengths include native solana integration (no separate chain needed), strong team with solana ecosystem roots, novel approach to on-chain privacy. CoolWallet stands out for portable cold-storage form factor, keys never leave the secure element, broad multi-chain and token support. On the flip side, Arcium's weaknesses include still in development — not fully production-ready, while CoolWallet's main drawback is multi-chain device; solana is one of many chains.
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| Twitter Followers | — | 69,946 |
| Categories | Security & Audit, Developer Tools | Security & Audit, Wallets |
| Description | Confidential computing network enabling encrypted on-chain computation for Solana | Credit card-sized hardware wallet with Solana staking support |
Both Arcium and CoolWallet operate in the security & audit space, so this is a direct head-to-head. CoolWallet has the community's vote, but your mileage may vary depending on your specific needs. We recommend trying both — Arcium is free to start and check CoolWallet's pricing. Read user reviews on each tool's page for real-world feedback from the Solana community.