Most crypto traders make decisions based on price charts. Smart money traders look one layer deeper: at on-chain data. Where are large wallets moving funds? What are DeFi protocols accumulating? Which wallets have consistently bought tokens before they pumped?
Nansen is the tool that makes this analysis accessible. It combines blockchain data with a proprietary labeling system that identifies thousands of notable wallets — funds, exchanges, market makers, whales, and DeFi power users — and lets you filter on-chain activity by these labels.
Since adding Solana support, Nansen has become one of the most useful analytics tools for Solana traders and investors who want to move beyond price-based analysis.
What Is Nansen?
Nansen is a blockchain analytics platform founded in 2020. It processes on-chain data from multiple blockchains and enriches it with:
- Wallet labels: Over 100 million labeled wallet addresses across categories (VC funds, exchanges, whales, DEX traders, NFT collectors)
- Smart Money dashboards: Tracks wallets with historically profitable trading records
- Token analytics: Holder distribution, wallet age, smart money ownership
- NFT analytics: Collection analytics, wash trading detection, holder intelligence
- Fund flows: Where money is moving between protocols and chains
On Solana specifically, Nansen covers major DeFi protocols, token analytics, smart money movements, and the top trader wallet tracking.
Who Uses Nansen?
- Institutional investors looking for early signals before deploying capital
- DeFi funds tracking competitor and smart money movements
- Active traders seeking alpha from wallet intelligence
- Researchers studying on-chain behavior patterns
- Protocol teams understanding their user base
Nansen is a premium product — the most useful features require a paid subscription. However, some features are free, and the paid tier is worth it for serious traders.
Getting Started
- Go to nansen.ai and create an account
- Choose a plan:
- Free: Limited access to basic dashboards
- Nansen Pro: Full access to Smart Money, token analytics, alerts (~$150/month)
- Alpha: Advanced features, portfolio tracking, API access
- Navigate to the Solana section from the main navigation
Core Features for Solana
1. Smart Money Tracking
This is Nansen's most famous feature. Nansen identifies wallets that have consistently made profitable trades, early protocol entries, and high-return NFT buys. These are labeled as various tiers of "Smart Money."
To use it on Solana:
- Go to Smart Money → Token Trades
- Filter by blockchain: Solana
- Set timeframe (1D, 7D, 30D)
- Sort by Smart Money wallet count
You'll see which tokens Smart Money wallets have been buying. A surge in Smart Money accumulation often precedes broader market moves.
How to read the signals:
- New Smart Money buys increasing: Positive signal — informed wallets are entering
- Smart Money selling / distribution: Caution — informed wallets may be exiting
- Smart Money to regular buyer ratio: High ratio means informed money is dominant; low ratio means mostly retail
2. Token Analysis
For any Solana token, Nansen shows:
- Holder quality: Percentage held by Smart Money, funds, exchanges, regular wallets
- Wallet age distribution: Are holders mostly new (FOMO buyers) or old (long-term holders)?
- Concentration risk: Top 10/100 holders' share of supply
- Exchange inflows/outflows: Is the token flowing to exchanges (potential selling pressure) or out (accumulation)?
To pull up any Solana token:
- Go to Token God Mode (Pro feature)
- Search the token by name or contract address
- Review the wallet intelligence breakdown
Example insight: If you see that 40% of a token's supply is held by wallets labeled as "DEX Trader" and "Smart Money", and exchange inflows are negative (tokens flowing out of exchanges), it suggests accumulation rather than distribution.
3. Wallet Profiler
Nansen lets you research any Solana wallet address:
- Go to Wallet Profiler
- Paste any Solana wallet address
- See:
- Wallet labels (VC, fund, DEX trader, etc.)
- Transaction history
- Portfolio holdings
- Historical P&L
- Protocol interactions
This is how you answer "who owns this wallet?" — essential for evaluating whether a project's largest holders are reputable institutions or suspicious anonymous wallets.
4. NFT Intelligence
For Solana NFT collections, Nansen provides:
- Smart Money holder percentage
- Diamond hands score (how long holders hold)
- Wash trading detection
- Historical floor price vs Smart Money activity
Projects where Smart Money wallets hold significant percentages tend to have more stable floors than projects dominated by retail.
5. DeFi Protocol Analytics
Nansen tracks major Solana DeFi protocols including Jupiter, Raydium, Drift, and Kamino:
- TVL trends
- User cohort analysis
- Smart Money participation rates
- Protocol revenue metrics
For investors evaluating DeFi protocols, this data helps assess whether growth is organic (real users) or manufactured (airdrop farming bots).
Nansen Alerts
Set up real-time alerts for:
- When a specific wallet makes a transaction
- When Smart Money wallets buy a specific token
- When exchange inflows spike for a token you hold
- When a labeled fund wallet enters or exits a position
Alerts come via email or webhook. For time-sensitive trading signals, webhook integration lets you route alerts to Telegram or Discord.
To set up an alert:
- Go to Alerts in the navigation
- Create a new alert
- Choose trigger type (wallet activity, token flow, etc.)
- Set your notification preference
- Save
Using Nansen With Other Solana Tools
Nansen works best as part of a larger analytics stack:
| Use Case | Nansen | Complement With |
|---|
| Token research | Smart Money holders, wallet age | Birdeye for chart, DEXScreener for volume |
| Wallet tracking | Wallet Profiler, labels | Cielo for Solana-specific wallet intelligence |
| Early opportunity | Smart Money token buys | GMGN for memecoin-specific smart money |
| NFT analysis | Collection intelligence | Tensor Pro analytics |
Nansen is broader and multi-chain; GMGN and Cielo are Solana-native with deeper memecoin and recent trading intelligence. Both have value.
Free vs Paid: What You Get
Free tier:
- Basic Smart Money dashboard
- Limited token profiles
- Some protocol dashboards
- Basic wallet search
Nansen Pro:
- Full Token God Mode
- Unlimited Smart Money filtering
- Real-time alerts
- Full wallet profiler
- NFT intelligence
- Portfolio tracking
Is Pro worth it?
For casual users: probably not. For active traders who make decisions based on research: the alpha from a single well-timed trade based on Smart Money signals can easily justify the monthly cost. Nansen is a professional tool with a professional price.
Limitations of Nansen for Solana
- Labeling coverage: Nansen has excellent wallet labeling for Ethereum. Solana coverage is growing but less comprehensive — expect some wallets to be unlabeled
- Latency: Some Solana data has slight delays vs. real-time on-chain state
- Memecoin gaps: For very new memecoins, Nansen's data is thin. Use GMGN or Birdeye instead
- Cost: Premium pricing puts it out of reach for casual users
Summary
Nansen brings institutional-grade on-chain intelligence to Solana. For traders and investors who want to see beyond price charts — to understand who is buying, who is selling, and which wallets have a consistent track record of being right — it's one of the most powerful tools available.
The smart money tracking, token holder quality analysis, and wallet profiler combine to give you a picture of a token or project that pure technical analysis can't provide. Used alongside real-time chart tools like Birdeye and Solana-native intelligence from GMGN and Cielo, it completes a world-class research stack.
Explore all Solana analytics tools on MadeOnSol.
