Solscan vs Otterscan
A detailed head-to-head comparison of Solscan and Otterscan — pricing, features, and which one wins for different use cases.
Solscan
The leading Solana block explorer — acquired by Etherscan, with deep SPL token and DeFi analytics
Solscan is the most widely used Solana block explorer, having surpassed the official Solana Explorer in daily users due to its richer feature set and more intuitive interface. Acquired by Etherscan in…
Full review →Otterscan
Fast, self-hosted open-source explorer that runs on your own Erigon node
Otterscan is a free, open-source, self-hosted block explorer designed to run directly on top of your own Erigon (or compatible) Ethereum node, giving you an Etherscan-like experience with complete pri…
Full review →Feature Comparison
| Feature | Solscan | Otterscan |
|---|---|---|
| Transaction History | ✓ | ✓ |
| Contract Verification | ✗ | ✗ |
| Token Tracking | ✓ | ✓ |
| Nft Tracking | ✓ | ✗ |
| Api Access | ✓ | ✗ |
| Multi Chain Support | ✗ | ✗ |
| Gas Tracker | ✗ | ✗ |
| Source Code Viewer | ✗ | ✓ |
| Address Labels | ✓ | ✓ |
| Private Notes | ✗ | ✗ |
Solscan Pricing
Solscan
Free
Free
- ✓Full Solana explorer
- ✓SPL token analytics
- ✓NFT collection data
- ✓DeFi dashboards
- ✓API (rate limited)
Solscan
Pro API
$99/mo
$990/yr billed annually
- ✓Higher API rate limits
- ✓Extended historical data
- ✓Batch endpoints
- ✓Priority support
Otterscan Pricing
Otterscan
Free
Free
- ✓Fully open-source
- ✓Self-hosted on your Erigon node
- ✓Private, fast local lookups
- ✓Internal-tx tracing
- ✓Approval + history analysis
Verdict: Which Should You Choose?
Solscan is the better pick if you need de facto solana block explorer — referenced by every solana wallet and dapp. Otterscan wins when runs on your own node — fully private, no third-party queries. Both are production-ready — the right choice depends on your team's workflow and budget.