Umbra Privacy vs Zellic

Overview

Umbra Privacy Umbra Privacy brings financial privacy to Solana, allowing users to send and receive SOL and SPL tokens without exposing transaction histories or wallet connections on explorers. Uses stealth addresse... Zellic Zellic is a premier blockchain security firm specializing in smart contract audits for Solana and other chains. Founded by veteran security researchers, Zellic has audited some of the most critical pr...

Community Ratings

Zellic is rated higher by the MadeOnSol community with 5.0/5 stars across 1 review, compared to 0.0/5 for Umbra Privacy (0 reviews). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.

Pricing & Value

Umbra Privacy uses a free model, while Zellic is paid. Umbra Privacy has the edge for users who want a no-cost solution, though Zellic's paid features may justify the investment for power users.

Key Features

Umbra Privacy offers 6 features including Private SOL and SPL token transfers, Stealth address technology, No transaction history exposure, and 3 more. Zellic counters with 5 features including Manual smart contract audits for Solana/Rust, Formal verification and symbolic analysis, Vulnerability research and responsible disclosure, and 2 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.

Reliability & Health

We monitor both tools around the clock for uptime, SSL validity, and response times. Umbra Privacy currently has a healthy health status with 100.0% uptime over the last 30 days. Zellic is rated healthy with 100.0% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.

Strengths

Umbra Privacy's key strengths include true financial privacy on solana, stealth addresses prevent wallet linking, clean ux for private transactions. Zellic stands out for audited top-tier protocols (wormhole, pyth, layerzero), deep solana/rust expertise, thorough manual review process. On the flip side, Umbra Privacy's weaknesses include privacy features add transaction complexity, while Zellic's main drawback is premium pricing for audit engagements.