Beosin vs OtterSec

Overview

Beosin Beosin is a Web3 security provider offering smart contract auditing, on-chain monitoring, and vulnerability scanning, with support for Solana programs. It spans both pre-deployment audits and post-dep... OtterSec OtterSec is one of the most respected security auditing firms in the Solana ecosystem, having audited critical infrastructure including Wormhole, Solana Program Library, Marinade, and dozens of top De...

Community Ratings

OtterSec is rated higher by the MadeOnSol community with 4.5/5 stars across 2 reviews, compared to 4.0/5 for Beosin (1 review). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.

Pricing & Value

Beosin uses a paid model, while OtterSec is paid.

Key Features

Beosin offers 5 features including Smart contract auditing for Solana programs, On-chain monitoring and real-time threat alerts, Automated vulnerability scanning, and 2 more. OtterSec counters with 5 features including Comprehensive Solana smart contract and program audits, Deep expertise in Rust, Anchor, and native Solana programs, Post-audit monitoring and incident response support, 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. Beosin currently has a healthy health status with 99.0% uptime over the last 30 days. OtterSec 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

Beosin's key strengths include covers the full security lifecycle, not just audits, combines manual review with automated analysis, real-time monitoring catches post-launch threats. OtterSec stands out for gold-standard reputation — audit by ottersec signals serious security commitment, deepest solana-specific expertise of any audit firm, track record includes the most critical solana infrastructure. On the flip side, Beosin's weaknesses include b2b security service, not an end-user tool, while OtterSec's main drawback is high demand means long wait times for audit slots.