Free Whale Tracking
The Best Free Whale Tracker for Crypto
The best free whale tracker shows real-time, multi-chain whale transactions with clear buy/sell context and no paywall on the basics. Sonar Tracker's free tier does exactly that: live whale movements across 10+ blockchains, market statistics, and a news feed — free, with no credit card required. Informational only — not financial advice.
What makes a whale tracker genuinely free?
"Free" should mean the core feed is usable without a card or trial clock. When you evaluate a free whale tracker, check that it offers:
- Real-time or near real-time updates — stale data is worthless for whale watching.
- Multi-chain coverage — whales move across Ethereum, Bitcoin, Solana and more.
- Transaction context — buy / sell / transfer / DeFi classification, not just raw hashes.
- Useful filters — by token, USD size, and chain.
- No paywall on the basics — the live feed stays free.
What you get with Sonar's free tier
Live whale feed
Every transaction over $10K across 10+ chains, classified by type.
Market statistics
Token leaderboards, net flows, and 24h/7d activity at a glance.
News & market pulse
Curated crypto news with on-chain context, updated through the day.
When it's worth upgrading to Pro
The free tier is enough to watch the market. Sonar Pro ($7.99/month) adds custom real-time whale alerts, unlimited ORCA AI research conversations, CSV export, and full transaction history — for when you want to act on what you see, not just watch it.
Track whales by chain
Start with a single chain or watch them all:
- Bitcoin whale tracker — BTC exchange flows and dormant-wallet moves.
- Ethereum whale tracker — ETH staking flows and DeFi whale activity.
- Solana whale tracker — fast SOL moves and memecoin whales.
- All-chain whale tracker — the full real-time feed across 10+ networks.
- All supported chains — the full directory of networks Sonar tracks.
Frequently asked questions
Is there a free whale tracker for crypto?
Yes. Sonar Tracker offers a free tier that shows real-time crypto whale transactions across 10+ blockchains, plus market statistics, a news feed, and a market pulse — with no credit card required. Sonar provides descriptive on-chain data for informational purposes, not financial advice.
What should a good free whale tracker include?
Look for real-time (or near real-time) updates, coverage across multiple blockchains, clear classification of transactions (buy, sell, transfer, DeFi), the ability to filter by token and USD size, and no paywall on the core feed. Sonar Tracker covers each of these on its free tier.
Do I need an account to track whales for free?
You can browse public pages — statistics, news, and the whale feed — without an account. Creating a free account adds a personalised dashboard, a watchlist, and saved filters. The core analytics stay free.
How is the free tier different from Sonar Pro?
The free tier covers the live whale feed, statistics, news, and market pulse. Sonar Pro ($7.99/month) adds custom real-time whale alerts, unlimited ORCA AI research conversations, CSV export, and full transaction history. You can use the free tier indefinitely.
Which blockchains can I track for free?
Sonar Tracker covers whale activity across Ethereum, Bitcoin, Solana, BNB Smart Chain, Polygon, Avalanche, Arbitrum, Optimism, Tron, and other major networks — more than 10 chains in total.
Start tracking whales for free
No credit card. Browse the live whale feed and market statistics in seconds.
Open the free whale tracker