Whale tracking went from niche to table stakes: when a market maker funds an exchange, price usually reacts before your indicators do. Here is what each major tool is actually best at - including where ours is NOT the right pick. (Yes, Cexlens is ours; the comparison stays honest anyway.)
Free real-time scanner with no signup: every significant deposit/withdrawal classified by direction (onto exchange = potential sell pressure, off = accumulation), order-book wall correlation, wallet profiles with track records, price impact after each move. Paid tiers only add more exchanges and AI reads. Weakness: focused on CEX flows - it does not try to be a full research suite.
Open the scanner →The classic. A massively followed feed of large transfers on X/Telegram. Zero analysis - you get the event, not the meaning - but unbeatable reach and reliability. API is paid.
whale-alert.io →Entity intelligence: deanonymized wallets, entity pages, a data marketplace. Free to use; increasingly oriented around its own exchange. The place to answer 'whose wallet is this' - less suited to fast live-flow reading.
intel.arkm.com →Not a tool but an editorial feed: hand-picked on-chain stories with context, hugely influential on crypto Twitter. Great for narrative; useless for systematic monitoring - you see what they choose to post.
x.com/lookonchain →The institutional research suite: wallet labels, smart-money flows, multichain dashboards. Excellent, and priced like it (from ~$99/mo). Overkill if all you need is the live exchange tape.
www.nansen.ai →The full real-time scanner is open. Watch whales, market makers and exchange flows right now.
Open the live scannerFor live, classified exchange flows: Cexlens (free, no signup). For raw transfer pings: Whale Alert's X/Telegram feed. For wallet ownership research: Arkham.
Only if you do professional multichain research. For reading day-to-day whale pressure on exchanges, free tools now cover it.
Large exchange deposits often precede sell pressure and withdrawals often signal accumulation. Watching classified flows in real time gives you that read before the candle confirms it.