Head-to-head · Comparison
Solscan vs OtterSec
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated June 17, 2026
 |  | |
|---|---|---|
| Rating | (2) | (1) |
| Pricing | Freemium | Paid |
| Health | Healthy | Healthy |
| Chain | solana only | multi chain |
| Open Source | ||
| Features | 8 features | 5 features |
| Upvotes |
Pros & cons
The trade-offs.
Solscan
- Most comprehensive and reliable Solana block explorer
- Default transaction verification tool linked by wallets and dApps
- Labeled accounts make it easy to identify known entities on-chain
- Pro API provides structured data access for developers
- Fast loading and responsive interface even during high network activity
- Pro API requires paid subscription for higher rate limits
- Advanced analytics features are less deep than specialized platforms like Birdeye
- Mobile experience could be more optimized for smaller screens
- Historical data queries can be slow for very active accounts
OtterSec
Analysis
Which should you choose?
.
Overview
Solscan Solscan is the most widely used blockchain explorer for Solana, providing comprehensive tools for inspecting transactions, accounts, tokens, and on-chain programs. It serves as the default reference p... 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
Solscan is rated higher by the MadeOnSol community with 5.0/5 stars across 2 reviews, compared to 4.0/5 for OtterSec (1 review). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.
Pricing & Value
Solscan uses a freemium model — Free explorer with basic analytics. Pro plans start at $39/month for advanced features and API access., while OtterSec is paid.
Key Features
Solscan offers 8 features including Comprehensive transaction inspection with instruction-level detail, Token analytics with supply, holders, transfer history, and metadata, Account explorer showing balances, tokens, staking, and DeFi positions, and 5 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. Solscan currently has a healthy health status with 100.0% uptime over the last 30 days. OtterSec is rated healthy with 100.0% uptime. For tools you rely on daily — especially trading bots or wallets — uptime and speed are non-negotiable.
Strengths
Solscan's key strengths include most comprehensive and reliable solana block explorer, default transaction verification tool linked by wallets and dapps, labeled accounts make it easy to identify known entities on-chain.
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