Trading & InvestingIntermediate

Crypto portfolio trackers: exchange vs third-party

A crypto portfolio tracker collects balances in one place. Exchange-built ones usually show one exchange; third-party trackers link many accounts.

Vahe HakobyanEditor-in-chief Updated Oct 6, 20263 min readFact-checked

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How do exchange and third-party trackers compare?What can each tracker track beyond balances?How do they handle taxes and cost basis?What privacy trade-offs does each type have?FAQ

Key takeaways

Read-only access cannot start a withdrawal.
Exchange tools see one account; third-party tools see many.
Support for exchanges and chains varies.

Short answer

A cryptocurrency portfolio tracker collects your balances and activity in one place. Exchange-built trackers usually show one exchange, while third-party trackers link many exchanges and wallets with read-only access.

Both types ask you to link accounts first, and both show only what the link can see.

How do exchange and third-party trackers compare?

Exchange-built trackers usually read your account automatically or import CSV files. Third-party trackers link with read-only API keys, wallet addresses, or CSV files.

Tracker comparison
Criterion	Exchange-built	Third-party
Connection	Automatic; CSV in some	Keys, addresses, CSV
Coverage	Usually one exchange	Many accounts; chains vary
Taxes	Gains in that exchange	Basis across accounts, export
Access	Web and mobile app	Web, mobile, some desktop

What can each tracker track beyond balances?

Exchange-built trackers usually show trades, fees, and staking inside those accounts. Third-party trackers add wallets, DeFi, NFTs, and staking from supported chains, though some items need manual entry.

Wallets: third-party tools add addresses; exchange tools see one account.
DeFi and NFTs: third-party tools read supported items; exchange tools rarely do.
Staking: exchange tools show rewards; third-party tools import on-chain staking.

How do they handle taxes and cost basis?

The IRS treats cryptocurrency as property, so selling it or trading one coin for another can create a taxable gain or loss. Many exchange-built trackers report gains for that exchange, and many third-party trackers report cost basis across accounts and export a report.

What privacy trade-offs does each type have?

Exchange-built trackers keep your data with the company that holds your account. Third-party trackers ask for read-only keys or addresses, so one company can see your balances and history.

Pros

One dashboard for many accounts.
Read-only keys usually cannot move funds.

Cons

Another company can see your holdings.
Support for chains and exchanges varies.

Frequently asked questions

No. A read-only link cannot sign a withdrawal, so withdrawal permissions on a key are usually unnecessary.

It depends on the tracker and the chain. Some items import automatically; others need manual entry.

Re-sync the account first. If the problem stays, delete the duplicate or add the missing item.

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Written byVahe HakobyanVahe Hakobyan is the editor-in-chief of World-Crypt. He covers bitcoin, markets and regulation, and leads the newsroom that fact-checks every story before it goes live.