7 Best Crypto Whale Trackers and Alerts in 2025
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Crypto wallets holding large token balances grab trader attention. These “whales” often profit significantly. A crypto whale tracker helps you follow whale moves and analyze their holdings for opportunities. Tools like Arbitrage Scanner, Nansen.ai, and Arkham Intelligence support this research.
After our analysis, we gathered this guide that reviews the top apps to find your best crypto whale tracker. Each excels differently, fitting various trading styles and blockchains. Which whale activity watcher suits your strategy best? Let’s discover and compare them.
What is a Crypto Whale Tracker?
A crypto whale tracker is any tool that allows you to track addresses owned by whales; a whale is any investor (individual or institution) that holds a significant amount of capital or assets. Many people use whale trackers for:
- Tracking profitable traders (and copying their trades)
- Finding crypto insiders or “smart money”
- Informed decision making and risk management
Whales typically have enough assets to influence markets. So, tracking their movements may give you incite on how to alter your strategies. Furthermore, they may also have access to sophisticated personnel, technology, or strategies that are typically unavailable to the public.
This allows whales to make more informed strategies or moves that are ahead of the market. In this way, using a whale tracker allows you to indirectly access early opportunities or take advantage of better risk management strategies without the typical overhead for implementing such strategies.
Top List of Crypto Whale Wallet Trackers
We reviewed the best crypto whale trackers. Although features often overlap, each serves a niche.
- Arbitrage Scanner – Best for advanced traders and arbitrage traders
- Nansen.ai – Best for token inflows/outflows and NFT tracking
- Arkham Intelligence – Best for customized alert dashboards
- DexCheck – Best for decentralized exchange traders
- Debank – Best for social posts by whales and new token detection
- Whale Alert – Best for simple alerts of large wallet movements
- Cryptocurrency Alerting – Best for multi-market alerts
The 7 Best Crypto Whale Trackers Reviewed
We tested the best crypto whale trackers, finding some more powerful than others but each well-suited to a specific use case. Depending on your research needs, you may choose to use more than one. Many also offer basic or even full-featured functionality for free.
1) Arbitrage Scanner – Best for Advanced Traders and Arbitrage Traders
Although arbitrage opportunities are abundant in crypto, they can be challenging to find without tools and tricky to trade if you need to move funds before the window closes. As its name suggests, Arbitrage Scanner focuses on finding these market inefficiencies so you can move quickly.
However, the platform also provides robust wallet analysis. You can analyze over 500 DEXs on more than 90 blockchains. Looking for similar investors or possible clusters? Arbitrage Scanner does the detective work for you, looking for similar traits or holdings so you can dig deeper. You can even estimate the P&L for holders of a specific token using filters.
More of a research tool than a screener for whale wallets, Arbitrage Scanner caters to a trading audience, offering plans based around access to exchange arbitrage tools. Arbitrage Scanner offers the best of both worlds if you’re an active arbitrage trader who also needs research tools for specific wallets and tokens.
Paid plans start at $99 monthly, but you can get a 1-day free trial exclusively through Cryptonews. Arbitrage Scanner also offers a feature-rich Telegram application for active traders.
| Rating (Out of 5) | 4.5 |
| Cost | 1 Day Free Trial $99 monthly (Test) $195 monthly (Business) $397 monthly (Platinum) $795 monthly (Enterprise) |
| Best Feature | Token-based P&L reporting by wallet address. |
| Supported Chains | Ethereum and 90+ blockchains |
| Platform | Web app, Telegram App, Reddit |
2) Nansen.ai – Best for Token Inflows/Outflows and NFT Tracking
Nansen has earned a reputation as the most comprehensive crypto whale tracker for Ethereum Virtual Machine (EVM) chains. However, the platform goes far beyond simple wallet tracking. Upon login, you’re greeted with Nansen Spotlight, which features volume-based signals and an overview of top tokens by inflows.
You already know where the smart money is placing bets without looking at a single wallet. As of this writing, Lido Staked ETH (stETH) is the leading asset for inflows on Ethereum.
Need the details on more tokens? Switch to the token tab to view inflows (bullish) and outflows (bearish) for the most popular tokens and many newer crypto assets. You can use crypto trading indicators to measure similar metrics and identify entry or exit points. Nansen highlights the assets to research first.
From NFT market analysis to in-depth portfolio analysis, Nansen lets you explore nearly every aspect of the crypto market. However, the platform is best known for its labels. Create watchlists and labels to make data easy to find and group helpful information in one place.
Although Nansen offers a scaled-down experience for free, a step-level plan at $99 monthly offers an affordable way for investors to zero in on the next opportunity based on whale activity and broad market data.
| Rating (Out of 5) | 4.4 |
| Cost | Free (basic) $69 monthly (Pro) |
| Best Feature | Inflows/Outflows overview, NFT tracking |
| Supported Chains | Ethereum, Polygon, BNB, Arbitrum, Base and seven other EVM chains |
| Platform | Desktop web app |
3) Arkham Intelligence – Best for Customized Alert Dashboards
While pages can be a bit slow to load, Arkham Intelligence proves to be well worth the wait. View detailed holdings for any wallet address and centralized exchange deposits and withdrawals. Sort holdings by chain and explore transaction history. As a caveat, many newer meme coins and newly launched tokens are not shown in balances, a common problem for crypto whale trackers.
Arkham Intelligence’s Dashboard provides a quick market overview and links to user-created dashboards featuring snapshots on chains, tokens, CeFi, DeFi, and more. Create your own to get the info you need at a glance.
Need the Alpha Intel? Arkham Intelligence offers a marketplace powered by the platform’s own ARKM token. The Intel Exchange offers an interesting way to fundraise, earn rewards, or buy intel on hackers, scammers, and more.
Alerts or free on Arkham Intelligence. Add a pre-made alert or customize your own to track market movements on any wallet or multiple wallets. You can also track trading firm movements or large ETH and BTC transactions.
| Rating (Out of 5) | 4.4 |
| Cost | Free (limited alerts) |
| Best Feature | Free customizable alerts |
| Supported Chains | 18 networks, including Bitcoin, Ethereum, and Tron |
| Platform | Web app |
4) DexCheck – Best for Decentralized Exchange Traders
DexCheck unlocks valuable trading data for decentralized exchange (DEX) protocols like Uniswap. This powerful web app stands out in this roundup for its ability to show the biggest trades on DEX platforms in real-time. Discover the latest tokens and see buys and sells as they happen.
You can also view any wallet’s profit and loss, trading history, and win rate. However, real-time trades from the wallet’s activity analyzer require a Pro account. DexCheck supports two premium levels, which you can access by staking or burning DCK tokens. Staking locks the tokens in a smart contract, whereas burning sends them to an unrecoverable wallet address. Both methods reduce the supply available for trading.
DexCheck also offers a variety of Telegram bots, allowing you to act quickly on the information you gather from the app or track your own portfolio. The Wallet Tracker bot complements the full-featured app, allowing you to track any wallet address on the go with instant alerts.
| Rating (Out of 5) | 4.3 |
| Cost | Burn or Stake DCK tokens for premium access:
|
| Best Feature | Live buys and sells for whale wallets |
| Supported Chains | 22 supported chains, including Ethereum, BNB, Polygon, Avalanche, and Solana |
| Platform | Web app, Telegram bots |
Traders worldwide use Debank as a personal portfolio tracker due to its broad support for EVM chains and fast addition of new tokens and protocols. Debank also makes the popular Rabby crypto wallet, a fast-growing alternative to MetaMask.
Debank’s real power lies in its ability to provide a detailed overview of any Ethereum-compatible crypto wallet address. Instantly see holdings, including funds invested in protocols, ranked by value. Tap a link to see additional wallets invested in the same asset or protocol. Identify the biggest crypto transactions and crypto whales instantly and track their transaction history in an easy-to-read format.
Many also enjoy the social feed on Debank. Follow the musings (and activity) of million-dollar-plus portfolio owners, with ownership verified by minting a Web3 ID NFT. Stop guessing what whales will do next. Many on Debank will tell you and provide a detailed explanation for their decision.
| Rating (Out of 5) | 4.1 |
| Cost | Pro starts at $15 a month |
| Best Feature | Social Feed, Broad EVM chain support |
| Supported Chains | EVM Chains |
| Platform | Web app, iOS, Android |
6) Whale Alert – Best for Simple Alerts of Large Wallet Movements
Need a crypto whale tracker that’s free? Join the 2.8 million accounts that follow Whale Alert on X. Whale Alert highlights the big wallet movements in the crypto space. However, X posts may be delayed and could miss critical information you need to plan your trade.
Consider a paid plan if you need more data and need it fast. For about $30 monthly, you can get instant alerts using Whale Alert’s Websocket API. Trading desks, high-value traders, and developers may want to upgrade to higher plans well-suited to building automated trades and AI models.
Whale Alert covers more than ten chains and the hottest tokens, helping you filter the noise to focus on the real money flow.
| Rating (Out of 5) | 4.0 |
| Cost | $29.95 monthly (alerts, analytics, and news) $699 monthly (API data) $1299 annually (Historical API data) |
| Best Feature | API integration for live data |
| Supported Chains | Major chains |
| Platform | API, X feed |
7) Cryptocurrency Alerting – Best for Multi-Market Alerts
Crypto whale alerts are just a small part of what’s on tap with Cryptocurrency Alerting. What appears to be a simple app offers more functionality than first meets the eye. Whale alerts are in beta, and only two chains are supported (BSC and Ethereum). However, you can track individual wallets on eight networks, including Bitcoin, Ethereum, and Base.
However, active traders will appreciate additional features like new coin listings. Get an instant alert when a new coin or token launches on a specific exchange — or any exchange. Choose from SMS alerts, Telegram, Discord, and several other notifications. Cryptocurrency Alerting continuously scans 48 exchanges for new listings so you can take a position before the crowd arrives.
Cryptocurrency Alerting also offers funding rate alerts for perpetual futures traders, volume-based alerts, stock alerts, and more, making it one of the most complete market alerts available.
| Rating (Out of 5) | 4.0 |
| Cost | Free (Hobby) $3.99 monthly (Trader) $19.99 monthly (Pro) |
| Best Feature | Comprehensive investment market alerts |
| Supported Chains | Eight networks, including Bitcoin, Ethereum, and Base |
| Platform | Web app |
How to Use a Crypto Whale Tracker
So, how do you track whales? The steps are often similar across platforms. First, you’ll need to identify a whale to track. Some platforms do this automatically, although sometimes with less useful information. For example, you might get a list of whale activities, big wallets, and their large transactions. However, you’ll also want the ability to drill down into their other holdings to find potential opportunities.
Let’s look at the steps to track a whale using Arkham Intelligence. Visit Arkham Intelligence and open the app by tapping the Launch Platform button.
1) Focus on Transactions for a Specific Cryptocurrency
Let’s say we want to target ETH whales to start. ETH whales likely hold several other tokens and likely some NFTs as well. In this example, we’re interested in the other tokens to see if there are other opportunities.
Use the search bar to find ETH transactions. You can also use this search to find other tokens or wallet addresses.
2) Filter by Transaction Amount
The initial list shows all recent transactions. We need large whale-worthy transactions.
Set the VALUE to 5 ETH or a similar high number to eliminate smaller transactions.
3) Identify a Crypto Whale
Examine the filtered list to find a likely whale. In the example below, we found a wallet that withdrew 280 ETH from Aave, a leading decentralized lending protocol.
Open the link for the receiving wallet in a new tab.
In the new tab, we can see our crypto whale has more than $9 million in crypto in this wallet.
Further down, Arkham also lists recent transactions, with additional tabs to filter by swaps, inflows, and outflows. The last of these options may point to other wallets owned by the same whale. Swaps may uncover some leads on hot tokens. This wallet has been buying WTAO.
Arkham also offers a chart for WTAO, as well as a transaction list that you can filter for large transactions to identify additional whales. You can also “visualize” the token to find patterns and clusters, which may indicate multiple wallets owned by the same entity.
4) Set an Alert
You may want to name the wallet. If so, tap on Edit Entity. Next, let’s set an alert.
Choose Create Alert near the top of the page. Because we started from a wallet overview page, the alert automatically defaults to just the target wallet.
Set your alert details. For example, you might want to limit your alert to large transactions or a specific token. When the criteria are met, you’ll get an alert. Arkham supports email, Slack, and Telegram notifications.
You’ve set your first alert. You can also add other alerts for additional wallets that look interesting. Have fun, but be careful. In a later section, we’ll discuss why you may not want to follow every whale you find.
Advantages of Using Crypto Whale Trackers
A crypto whale tracker simplifies the process of tracking whales. Blockchain explorers contain all the same information but leave the detective work up to the user. For example, every Ethereum transaction is detailed on etherscan.io. Similarly, blockchain.com chronicles all the transactions on the Bitcoin blockchain. However, finding whale transactions using these tools can be challenging.
Crypto whale trackers analyze the data and create results you can filter according to your needs. Make data-based decisions rather than guessing. Get instant alerts based on your settings. With frequent use, you’ll also see patterns you can use in your future trades. Whale trackers offer a way to learn and hone your instincts in addition to providing actionable insights.
Data-Backed Decision-Making
According to one of the studies cited, 10% of traders lose money. This high failure rate suggests a series of ill-chosen trades, perhaps worsened by unfortunate market timing. In simple terms, traders often guess rather than make trading decisions based on hard data.
Crypto whale tracker apps and in-depth market analysis tools remove the guesswork from decision-making. Instead, you can see where the money flow is moving and identify shifts in sentiment. Whale-watching can even help you find the next big thing much earlier, securing an entry before the broad market comes in droves.
Real-Time Alerts
The crypto market can change on a dime. Time is money in many trades, and real-time alerts can help ensure timely entries and exits that maximize gains and reduce risk. Nearly every whale watcher app provides whale alerts for crypto markets.
Learning Opportunities
You don’t have to trade to learn from whale wallets. Consider setting up a spreadsheet to track “paper trades.” Use the whale wallets you identify to enter hypothetical trades on the spreadsheet and check your performance over time. This process lets you learn the easy way without losing money. Over time, you’ll discover which information is helpful and how to find it quickly.
Drawbacks of Using Crypto Whale Trackers
We’ve all seen a dog chase a squirrel. The squirrel is usually a bit more agile and a few steps ahead, but what happens when the dog sees a second squirrel moving in another direction? Chances are good that all the squirrels will get away. Crypto whale trackers can provide too much information, not unlike having more than one squirrel to chase.
In addition to information overload, the data can sometimes be difficult to interpret, possibly leading to costly trading mistakes. In the worst-case scenario, whales may be setting a trap, knowing the transactions of larger wallets garner plenty of attention.
Potential for Misleading Information and Traps
Successful scammers often have large crypto wallets. We once tracked $10 and $20 contributions to marketing wallets for small meme coin CTOs (community takeovers) to a whale wallet with over $170 million in assets receiving ETH all day. This scam, and likely several others, was happening on an industrial scale. Should you follow this whale wallet? Probably not.
Scammers and groups that run honeypot scams also often have large wallets. A honeypot token uses code to whitelist specific wallet addresses and automatically blacklist others. Blacklisted wallets may not be able to sell the token. Following a whitelisted whale wallet into a honeypot means they can buy and sell, while you can only buy. Ultimately, you’ll have worthless tokens after the whitelisted wallets drain all the value from the token (or the liquidity pool is pulled).
Whales may also own additional wallets, masking how much of the supply they own. For example, if you follow a whale into a trade and they buy 0.5% of the supply, that may seem like a minimal risk if they sell. However, they may have more than one wallet and hold a much more substantial position.
Data Interpretation Difficulty
Spend some time learning the platform you choose. Many trackers offer granular detail with no explanation of what it all means. Experience will help examine the profit and loss for target wallets. Is this wallet owner a trading genius, or do they just have a lot of money? It’s an important question to answer before you choose to follow their moves.
Movements from Wallet A to Wallet B might be meaningless. Learn how to filter the results to be more relevant to the way you trade. If needed, make some paper trades first to learn which data is useful before you commit real money to following whales.
Information Overload
Remember the dog chasing squirrels? That can easily happen with crypto whale trackers. We found ourselves with 20+ open tabs and pages of notes. You can’t catch all the squirrels. Find a few to focus on first and examine their profit and loss to narrow the list.
When Should You Use Crypto Whale Alerts?
Although crypto whale trackers come with some usability challenges, they also bring opportunities. You can use whale trackers to find new tokens before they reach the masses and discover new protocols before they reach wider adoption. Let’s look at some situations where whale alerts and trackers can be useful.
- Find New Tokens. Making money in crypto is often a matter of building a position early. You can use a whale tracker to identify potential opportunities in tokens that haven’t yet become popular but in which whales are taking positions.
- Discover New Protocols.Wallet trackers are useful for finding wallets that have invested in projects before the public got wind of them. Tracking these wallets allows you to copy the portfolio of those who may have insider information.
- Plan Exchange Trades. Whale wallets move funds to exchanges at the beginning of every big selloff. They may buy back later at a lower cost. When your whale alerts start pinging, it may be wise to consider a trade that protects your investment. Whale withdrawing crypto from exchanges may signal an upward turn in the market.
- Follow Whale Trades. Once you identify wallets that have a profitable trading history, you can follow their moves. Be prepared for an occasional loss. However, prior data suggest the odds are in your favor.
- Backtesting Analysis. Many whale trackers provide a profit and loss analysis for a given period. You can look back and see which trades worked and which didn’t, gleaning clues you can use in your own strategies.
Methodology: How We Ranked the Best Crypto Whale Trackers and Alerts
We used a clear and simple rating system to find the best crypto whale trackers and alert tools. We looked at two main parts: basic requirements and a scoring system for the top tools.
First, we set general requirements to decide which trackers to include. These tools had to offer real-time tracking, support major blockchains, and be transparent about how they use your data. If a tracker didn’t meet these, we didn’t consider it.
Some scoring categories that apply to crypto coins, like market cap and liquidity, don’t make sense for tracking tools. So, we gave more weight to things that matter, such as how customizable the alerts are (10%) and how reliable the platform is (5%).
We then rated each tool based on five key factors: how accurate and transparent the data is (30%), how easy the tool is to use (25%), how flexible and helpful the alerts are (20%), how many chains and wallets it supports (15%), and what the community thinks of it (10%).
To ensure fair scoring, we used a method called Z-score to balance the numbers across all platforms. This helped us compare big and small tools equally. For more, see our full methodology page.
Conclusion
Crypto whale trackers offer powerful tools to help you stay ahead of the market. You can use alerts to get an early warning if whales are moving crypto to exchanges, signaling a potential selloff. You can also use trackers to find new tokens and protocols. However, you’ll want to exercise caution using these tools because data can be overwhelming.
In the worst-case scenario, the whales’ movements may even be bait for a trap. Invest some time observing and making paper trades before investing real money based on the movements of whale wallets. With time and experience, you’ll learn to filter the signal from the noise and use these tools more effectively.
FAQs
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References
- Whale Alert (x.com)
- Ethereum Burn Address (etherscan.io)
- Ethereum Block Explorer (etherscan.io)
- Day Trading for a Living? (ssrn.com)
- Base Honeypot Detector (honeypot.is)
- Curve Token Climbs After Binance Labs Commits to $5M Investment (coindesk.com)
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