Free and freemium whale tracking tools on Solana

On a public blockchain, every wallet's activity can be seen by anyone. That openness has created a popular habit: watching the wallets of large holders, often called whales, to see what they buy, sell and move. On Solana, where transactions are fast and new tokens appear constantly, many traders use whale tracking as one of their signals.

This guide explains what whale tracking is, how to use it without fooling yourself, and which tools in the CoinSeek catalog can help. We set ourselves a strict rule for this list: a tool is included only when the catalog lists its pricing as free or freemium and lists Solana among its chains.

What whale tracking means

A whale is a wallet that holds a large amount of a token, or that moves large amounts. Some whales are individuals, some are funds, and many are exchanges, market makers, or the project team itself. Whale tracking tools watch these wallets and show you their activity in a friendlier form than a raw block explorer:

• Wallet watchlists. You save addresses you care about and see their trades in one feed.
• Alerts. You get a message when a watched wallet buys, sells or transfers.
• Profit and loss views. Some tools estimate how well a wallet has traded in the past.
• Labels. Some tools tag known wallets, for example as an exchange or a fund, so you know who you are looking at.

Why people watch whales

The idea is simple: large holders can move prices, and some of them may have better information or more experience. If a wallet with a strong history starts buying a token, a trader might take that as a reason to research it. If the team's wallet starts sending tokens to an exchange, a holder might want to know.

Why you should be careful

Whale tracking has real limits, and it is easy to read too much into it:

• You see the move, not the reason. A large transfer may be a sale, a move to cold storage, or an exchange shuffling its own funds.
• Labels can be wrong. A wallet tagged as "smart money" is a guess based on past trades.
• Whales can be watched on purpose. A wallet that knows it is followed can make moves designed to be copied, then sell into the buyers who follow.
• You are late by design. By the time an alert reaches you, the price may already have moved.

Tools that are free or freemium and support Solana

Each card below shows the pricing and chains the CoinSeek catalog stores for the tool. "Freemium" means there is a free tier, and some features may need a paid plan.

Cielo: wallet tracking with alerts

Cielo is the closest match to what most people mean by a whale tracker. You can follow wallets, see their trades in a feed, and set up real-time alerts when they act. The catalog lists it for wallet tracking, smart money tracking, wallet profit and loss, and on-chain alerts, with Bitcoin, Ethereum and Solana among its chains. It is listed as freemium, so heavier use may need a paid plan.

A practical way to start is to add a handful of wallets you already know, such as the team wallet of a project you hold, and watch for a few days before you add more. A smaller, well-understood list is easier to learn from than a feed full of noise.

Maestro: alerts inside a trading bot

Maestro is a trading bot that runs inside Telegram. Tracking is one of its features alongside trading, copy trading and wallet management, and it can send whale alerts to your chat. The catalog lists both a free option and a subscription for it, with Ethereum, Solana, BNB Chain and Base among its chains.

Because it is a trading tool first, it asks for more trust than a watch-only tracker. Before you use any trading bot, understand how it handles your wallet and keys, keep only a small amount in any wallet connected to it, and never share a seed phrase in a chat.

Zerion API: for builders who want raw wallet data

The Zerion API is not an app you open in a browser. It is a developer interface that returns wallet data such as portfolios, transactions and profit and loss for EVM chains and Solana. The catalog lists it as free, for wallet tracking, portfolio tracking and on-chain alerts.

It is a good fit if you can write a little code and want to build your own whale watchlist, a spreadsheet that refreshes, or a bot that posts to your own channel. If you are not a developer, the two tools above are a better place to start.

How to compare these options

The three tools solve different problems, so the right choice depends on how you want to work:

| If you want to… | Start with | | -------------------------------------------- | ---------- | | Follow wallets and get alerts in an app | Cielo | | Get alerts in Telegram next to a trading bot | Maestro | | Build your own tracker with code | Zerion API |

Whichever you pick, check the current free tier on the tool's own site. Free plans change, and the limits on how many wallets you can watch or how many alerts you receive are the details that matter most for whale tracking.

Building a useful watchlist

A tracker is only as good as the wallets you put into it. A few habits help:

1. Start from tokens you already hold or follow. Look at the top holders on a block explorer and find out who they are. Exchange and liquidity pool addresses are usually not worth watching as whales.
2. Prefer wallets with a long history. A wallet that made one lucky trade tells you little.
3. Write down why you added each wallet. In a month you will not remember.
4. Prune often. Remove wallets that stopped trading or that only create noise.
5. Treat alerts as a reason to research, not a reason to buy. Open the token, check its contract and liquidity, and make your own decision.

Pair tracking with safety checks

Whales sometimes buy tokens that turn out to be traps, and copy traders who follow them in can be the ones left holding the bag. Before you act on an alert, run the token through a scanner. Our guide on how to check if a token is a honeypot walks through the checks.

More whale tracking tools

The catalog holds more whale and wallet tracking tools that support Solana but have no pricing recorded yet, so we left them out of this list. You can see them all, with their cards, on the whale tracking, smart money tracking and wallet tracking pages. Check each tool's pricing on its own site before you sign up.

Summary

Whale tracking can show you where large amounts of money are moving on Solana, but it cannot tell you why. Use it to find things worth researching, keep your watchlist small and deliberate, and check every token before you trade it. Among the tools the catalog lists as free or freemium on Solana, Cielo is the most direct whale tracker, Maestro brings alerts into a Telegram trading bot, and the Zerion API lets builders make their own.