Where to buy Celestia (TIA)

The two platforms, honestly compared

TIA is listed on both major Dutch exchanges. Both are MiCA-authorised under the AFM, and the buying decision is fee arithmetic plus one network detail: Celestia is a Cosmos-SDK chain, so withdrawals go to a Cosmos-style address, not an EVM address.

• Bitvavo — the larger catalogue, volume-tiered fees (0.25%/0.15% base), free SEPA/iDEAL deposits.
• Finst — flat 0.15% with no added spread, free deposits, flexible staking across listed assets.

What buying TIA actually costs

Deposits are free on both, and EUR withdrawals are free too. Finst’s flat 0.15% undercuts Bitvavo’s 0.25% base taker fee for most buyers; Bitvavo’s volume tiers beat it at scale. On crypto withdrawals, Bitvavo passes on only the Celestia network fee, while Finst adds a €2.50 baseline per withdrawal.

Worked example — a €1,000 TIA purchase:

• Finst: €1,000 × 0.15% = €1.50 in fees, no added spread.
• Bitvavo: €1,000 × 0.25% = €2.50 at the base taker tier.

Withdraw once: only the Celestia network fee on Bitvavo (a fraction of a cent), or that plus €2.50 on Finst.

How to buy TIA step by step

1. Create an account on Bitvavo or Finst and complete ID verification.
2. Deposit EUR — free SEPA or iDEAL on both.
3. Place your order — market for instant execution, or a limit order at your price.
4. Decide whether you want to stake. If yes, choose your wallet (Keplr or Leap) before withdrawing.
5. Withdraw to a Celestia address — TIA uses Cosmos-style addresses starting with celestia. Never send TIA to an Ethereum 0x address.

The Cosmos detail

Celestia is a Cosmos-SDK chain, which means:

• Native staking exists — you can stake TIA from Keplr or Leap by delegating to validators, with a 21-day unbonding period when you unstake.
• Exchange staking is custodial — if you stake via the exchange, they hold the keys; the yield comes with platform risk.
• Address format matters — TIA addresses start with celestia (e.g. celestia1...); an EVM address is a different network entirely.

After you buy

An exchange balance is custodial. If you plan to stake TIA, the honest comparison matters: exchange staking is custodial, while staking in Keplr or Leap from your own wallet keeps the keys with you — but remember the 21-day unbonding period. See our Celestia wallet guide before moving funds.

The TIA checklist

Before you confirm a TIA withdrawal, run these five checks:

• Network: the withdrawal must say Celestia — not an EVM chain.
• Address: the receiving address starts with celestia and comes from Keplr or Leap.
• Staking: if you plan to delegate, remember the 21-day unbonding period before you commit.
• Test amount: move a small amount first and confirm it lands.
• Backup: the recovery phrase is stored offline and tested before you hold a meaningful balance.

The unbonding period, not the fee, is the planning constraint for TIA holders.

Who should buy on which platform

• Stakers — the custody decision matters more than the fee: self-custody staking (21-day unbond) vs exchange staking (custodial, no lock). Pick your wallet before you buy.
• One-time buyers — Finst’s flat 0.15% is cheaper for a single position.
• Frequent movers — Bitvavo’s network-fee-only withdrawals win if you move TIA to a wallet regularly.

Exchanges compared

Verified 6 Aug 2026.

How we evaluate

Every recommendation is based on our published methodology: we separate self-custody wallets, hardware wallets, custodial exchanges and buying platforms, and score each with its own criteria. We label everything as hands-on tested, documentation reviewed, or not yet tested. Commissions never determine rankings.

Read our full methodology

Sources & evidence

• OfficialBitvavo — Celestia listing ↗
• OfficialFinst — Celestia listing ↗
• OfficialBitvavo — fees ↗
• OfficialFinst — fees ↗

Changelog

• 8 Aug 2026Expanded to full buy anatomy: step-by-step purchase flow, worked fee examples and Cosmos-staking guidance.

Frequently asked questions

Is Celestia listed on Bitvavo?

Yes — Bitvavo lists TIA for trading and withdrawals, with free SEPA/iDEAL deposits and MiCA authorisation (AFM).

Is Celestia listed on Finst?

Yes — Finst lists TIA for spot trading with SEPA/iDEAL deposits, flat 0.15% fees and MiCA authorisation (AFM).

Can I withdraw TIA from Bitvavo or Finst?

Yes — both support withdrawals to external wallets on the Celestia network. Bitvavo charges only the network fee; Finst adds a €2.50 fixed baseline per crypto withdrawal.

Which exchange is cheaper for buying TIA?

On withdrawals, Bitvavo passes on only the Celestia network fee, Finst adds a €2.50 baseline. Both matters more than usual for TIA because Cosmos withdrawals are a separate step from staking, which has a 21-day unbonding period.

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