Bitcoin Buying

Bitcoin exchanges compared, 2026.

READ6 min · UPDATED2026-09-26

Follow the source links and check their dates, definitions and scope.

River, Strike, Swan, Cash App, and Coinbase cover most retail Bitcoin buying in the US. Compare these five exchanges for self-custodied long-term holding by KYC depth, fee structure, withdrawal speed, self-custody friendliness, and recurring buy support. No "best overall" pick; the right answer depends on what you weigh.

This page is editorial. The framing assumes you intend to self-custody after purchase rather than leave Bitcoin on an exchange.

This page covers US-available exchanges. Outside the US, the options differ (Bitstamp, Kraken, Bitpanda in EU; Kraken and Bull Bitcoin in Canada; CoinJar in AU/UK).

THE SHORT VERSION

Five US exchanges, five different priorities. River is built for self-custody-first Bitcoiners. Strike has the cheapest fees and tightest Lightning integration. Swan automates DCA cleanly. Cash App is for the smallest accounts. Coinbase has the most coins and the worst fees. None of them is "best." Pick by which tradeoff matters most for you.

Side by side

All five exchanges support buying Bitcoin with ACH or wire. All five require full KYC (legal name, SSN, photo ID) under US Bank Secrecy Act regulations. The differences are in the rest of the stack verify×DON'T TRUST, VERIFYClaim: All five US-regulated exchanges require KYC for non-trivial Bitcoin purchases under Bank Secrecy Act and FinCEN guidance.Verify at: FinCEN guidance ↗ · Bank Secrecy Act (1970) ↗Money Services Businesses registered with FinCEN must implement KYC and AML controls. All five exchanges are MSBs..

QUICK COMPARISON (MAY 2026)

EXCHANGE	FEES	WITHDRAWAL	RECURRING BUY	LIGHTNING
River	Tiered, 0% on recurring	Same day, no fees	Yes, granular	Yes
Strike	0.39-0.99% per buy, 0% on recurring	Same day, no fees	Yes	Yes (deep)
Swan	~1.19% per buy	Auto-withdraw available	Yes, DCA-first	No
Cash App	~1.75% (spread)	Same day, no fees	Yes	Yes
Coinbase	1.49% + spread (worst)	Same day, network fee	Yes	Limited

Fees and features change frequently. Verify current rates at each exchange's site before purchase.

Fee drag on each recurring buy, by exchange

River and Strike0% after first week

No fee on recurring buys

SwanFee per buy

~1.19%

Cash AppMostly spread

~1.75%

CoinbaseStandard app

1.49%

0% of the buyHigher fee drag

Cost per buyOften 50 basis points of Coinbase spreadOften up to 100 basis points of spread in all

Bars are drawn to scale. River and Strike charge 0% on recurring buys after the first week, so steady stacking carries no fee drag. Swan and Cash App take a cut of every buy. The standard Coinbase interface adds a spread of often another 50-100 basis points to its 1.49% fee; Advanced Trade is cheaper at 0-0.9%.

River

The Bitcoin-only philosophy. River does not list any other cryptocurrency. The interface assumes you intend to self-custody. Withdrawal to a hardware wallet is the default workflow rather than the hidden one.

Fees: tiered by purchase size. One-time buys up to $1,000,000 carry a 1.00% fee, tiered down to 0.25% on orders above $15,000,000; recurring buys of any size pay 0% fees after the first seven days. The quoted price includes a buy spread of about 0.25%.

Where it fits: dollar-cost-averaging accumulators who plan to withdraw to a hardware wallet. The lowest total cost path for serious long-term self-custodied stacking.

Strike

The Lightning-first design. Strike built the deepest Lightning Network integration in the US. Sending sats over Lightning, receiving payments via Lightning address, and converting between USD and BTC happen with no in-app friction.

Fees: 0.99% per buy, tiered down to 0.39% with monthly volume; recurring buys are fee-free after the first week. Possibly the cheapest published fee structure in the US for recurring buys (matched by River's free recurring buys).

Where it fits: users who use Bitcoin as a payments rail, not just a savings vehicle. International remitters. People building Lightning-native apps or earning over Lightning.

Swan

DCA as the product. Swan was built for one workflow: automated recurring purchases with optional automated withdrawal to a personal wallet. The UI optimizes for "set it and forget it."

Fees: approximately 1.19% per buy. Higher than River or Strike. The premium is paid for the automation and customer service experience.

Where it fits: users who want hands-off DCA, don't optimize for the last percentage point of fees, and value the customer-support tier that Swan has consistently delivered.

Cash App

The everyone-already-has-it option. Cash App's Bitcoin integration is built on top of a peer-to-peer payments app that millions of people in the US already have installed. Speed of onboarding is unmatched.

Fees: approximately 1.75% per buy, mostly in the spread (the price you pay is wider than the spot price). Spread is not always shown explicitly. On larger purchases this is meaningfully more expensive than alternatives.

Where it fits: first-time buyers making small purchases as an introduction. Not the right place to accumulate a meaningful stack because of the fee drag.

Coinbase

The biggest US exchange, with the worst retail fees. Coinbase has the largest user base, the deepest US regulatory standing, and a list of hundreds of altcoins. None of that benefits a self-custodied Bitcoin holder.

Fees: the standard interface charges 1.49% plus a hidden spread (often another 50-100 basis points). Coinbase Advanced Trade is materially cheaper (0-0.9% maker/taker), but most users never find that UI.

Where it fits: users who already have a Coinbase account and want minimum friction to make a single transaction. Otherwise, the fee structure makes it the wrong default for accumulation.

Self-custody friendliness ranked

If your priority is moving Bitcoin off the exchange and into a hardware wallet, the differences between these five are larger than they appear at first glance.

River: default UX assumes withdrawal. No friction.
Strike: trivial withdrawal. Lightning support adds a second payment rail.
Swan: auto-withdraw available after each purchase if you set up the recipient address. The cleanest automation.
Cash App: withdrawal works but the limits and friction discourage it for new users.
Coinbase: withdrawal is possible but the UI nudges toward staying. Withdrawal fees pass through the on-chain network fee, sometimes higher than necessary.

See custody levels for the framework on when self-custody matters, and how to buy Bitcoin for the end-to-end flow.

KYC depth and privacy

All five exchanges collect: legal name, address, date of birth, Social Security Number, government-issued photo ID, and (for larger accounts) employment and source-of-funds details. This is required by FinCEN and the Bank Secrecy Act for Money Services Businesses.

Exchanges also report sales to the IRS. Beginning tax year 2025, expanded reporting under the Infrastructure Investment and Jobs Act applies. Once you sell, expect a 1099-DA or similar broker-reporting form.

For privacy considerations beyond what KYC exchanges allow, see Bitcoin privacy guide. Non-KYC paths exist (peer-to-peer, atomic swaps, mining), each with their own tradeoffs.

Common questions

Which exchange has the lowest total cost over time?

For most users buying $500-$5,000/month, River or Strike. River's recurring buys are fee-free after the first seven days; Strike's recurring buys are fee-free after the first week. Both materially beat Coinbase and Cash App across realistic accumulation timelines.

Is leaving Bitcoin on an exchange safe?

Safer in 2026 than in the FTX era due to stronger regulation and proof-of-reserves practices at the major US exchanges. Still meaningfully riskier than self-custody. Not your keys, not your coins. The historical default for any holding above your monthly spending is to withdraw to a hardware wallet.

Can I use a non-US exchange instead?

If you are a US person, your tax reporting obligations follow you regardless of which exchange you use. Many non-US exchanges restrict US users entirely. The fees and self-custody friendliness on Bitstamp and Kraken are competitive with US options; the regulatory and tax workflow is messier.

What about Bitcoin ETFs as an alternative?

Spot Bitcoin ETFs (IBIT, FBTC) trade through any normal US brokerage. They are simpler than exchange + self-custody but cannot be withdrawn to your own keys. See IBIT vs FBTC and ETF vs self-custody.

Can I use multiple exchanges at once?

Yes, and many serious accumulators do. A common pattern: River for the recurring buy because of fee structure, Strike for Lightning payments, a separate small balance on Cash App or Coinbase for testing. The only complication is tracking cost basis per wallet under the IRS per-wallet rule starting tax year 2025. See Bitcoin cost basis.

How to buy Bitcoin · the end-to-end flow
Custody levels · what to use at what stack size
Bitcoin privacy guide · what KYC means for you
ETF vs self-custody
Bitcoin cost basis methods

Sources

FinCEN guidance on Money Services Businesses · fincen.gov
Bank Secrecy Act, 31 USC 5311 et seq. · law.cornell.edu
Infrastructure Investment and Jobs Act (Public Law 117-58), broker reporting provisions · congress.gov
Fee structures verified at each exchange's published pricing page; verify before purchase as terms change.

Last updated 2026-09-26. Not financial advice. Do your own research.