AntPool Review 2026: Bitmain’s House Pool Analyzed

AntPool is the largest pool tied to a single manufacturer, and any buyer ordering Bitmain hardware will see it preconfigured as a default option on factory firmware. This antpool review walks through the ownership tie to Bitmain, the current fee tiers as of early 2026, payout method, stratum endpoint coverage, hashrate share, and the trust considerations that come with using a pool run by the manufacturer of the hardware you just bought. Coin Web Mining is an independent reseller with no commercial relationship to Bitmain or AntPool; the analysis here relies on the pool’s published fee schedule, mempool.space block data, and pool-share reporting from hashrateindex.com.

Who owns AntPool and why it matters

AntPool launched in 2014 and is owned and operated by Bitmain Technologies, the same company that manufactures the Antminer S-series and L-series ASICs. The pool sits as a wholly owned subsidiary inside the Bitmain corporate group, which makes it the only top-five Bitcoin pool whose operator also dominates the hardware supply chain. That vertical integration has practical implications: factory firmware ships with AntPool stratum endpoints preconfigured, so a newly racked S21 will start mining on AntPool by default unless the operator changes the worker config.

For buyers, that convenience is real, but it also concentrates two distinct risks (hardware supply and pool custody) in a single corporate counterparty. Operators who explicitly want to diversify away from Bitmain at the pool layer can switch in five minutes by repointing stratum URLs; nothing locks the hardware to the house pool. The Bitmain Antminer ASIC catalog covers the hardware side of that relationship in more depth.

AntPool fee structure and payout method (early 2026 snapshot)

AntPool’s headline Bitcoin fee structure is tiered. As of the snapshot date 2026-05-24, the published schedule lists FPPS at 4% for standard accounts and PPLNS at 0% for accounts that opt into the variance-bearing payout. The 4% FPPS fee is at the top of the BTC pool market, but AntPool periodically runs promotional zero-fee or reduced-fee windows that bring the effective rate well below the headline.

The 0% PPLNS option is genuinely 0% — there is no hidden spread — but the trade-off is meaningful variance for small miners. PPLNS pays based on the share window leading up to a found block, so an account contributing modest hashrate to AntPool may go through long quiet stretches before benefiting from a block find. Large operators with steady hashrate smooth that variance out naturally; home miners with a single S21 may see uncomfortable payout gaps under PPLNS.

Payouts settle daily once balances cross the configured minimum threshold. AntPool’s withdrawal threshold defaults higher than F2Pool’s, but is user-adjustable. Withdrawal network fees are deducted from the payout itself.

Supported coins and account structure

AntPool is multi-coin but Bitcoin-dominant. The pool supports Litecoin and Dogecoin under merged mining, Bitcoin Cash, Ethereum Classic, Dash, Zcash, and a handful of additional PoW coins. The account structure mirrors F2Pool’s: one account, per-coin workers, consolidated balance reporting. For operators running mixed fleets, the account-level consolidation simplifies bookkeeping, but each coin’s fee schedule needs to be checked individually because the rates differ.

The pool’s web dashboard is functional and supports sub-account creation for multi-tenant operations (a hosting provider can issue child accounts to clients with isolated worker views). API access is available for automated payout reconciliation, which matters for any operation running accounting software upstream of mining revenue.

Stratum endpoints and protocol support

AntPool exposes regional stratum servers in Asia (China-Mainland-adjacent regions, Hong Kong, Singapore), North America (US-East, US-West), Europe (Frankfurt), and South America. Bitmain factory firmware ships with the pool’s primary US and Asia endpoints preconfigured, which is why operators who never touch the worker config end up on AntPool by default.

Stratum V1 is the production protocol. AntPool has indicated work on Stratum V2 but does not yet expose V2 as a default endpoint for retail accounts as of the snapshot date. Miners who explicitly want V2 today typically use Braiins Pool or Demand alongside their AntPool workers. Background on the protocol distinction is in the Stratum V1 vs V2 explainer.

TLS-encrypted stratum ports are available, which matters for operations transiting public network segments or for compliance-driven setups that require encrypted control-plane traffic.

Hashrate share and block-finding consistency

AntPool has consistently been one of the top three Bitcoin pools by hashrate share for most of the past five years. As of the snapshot date 2026-05-24, the rolling 1-week share reported by mempool.space placed AntPool inside the top three globally. At that scale, the pool finds dozens of blocks per day, which keeps FPPS settlement extremely smooth and reduces variance risk for the operator (the pool’s float requirement is small relative to daily flow).

The very size that smooths FPPS economics is also what fuels the centralization debate. When the top two pools together approach or exceed 50% of network hashrate, network-level censorship-resistance properties become a topic of analysis; that debate is unpacked in the mining pool centralization analysis. The decision to direct hashrate toward or away from AntPool is partly an economic decision and partly a stance on what the network’s hashrate distribution should look like.

Regional latency and operator experience

AntPool’s stratum coverage is among the broadest in the market, and most regions land inside 50 ms round-trip to the nearest endpoint. Singapore and SEA operators have low-latency paths to the Hong Kong and Singapore servers. North American operators on US-East or US-West see sub-30 ms RTT to most data center locations. European farms typically use Frankfurt.

The web dashboard is fast and reasonably modern, with worker-level hashrate graphs, downtime alerts, and configurable payout thresholds. Mobile UX is workable. Larger operators typically supplement with third-party monitoring (minerstat, Awesome Miner, custom Prometheus stacks) rather than relying solely on the pool’s UI for fleet-wide visibility.

Trust factors and counterparty risk

AntPool’s tenure (since 2014) and consistent top-three hashrate share are positive trust signals. The pool has a long history of paying out reliably with no major widely reported incidents. The block-finding ledger is publicly auditable via any block explorer, and the pool’s coinbase outputs are identifiable, so miners can cross-check pool-claimed blocks against on-chain reality.

The structural counterparty consideration is the Bitmain tie. Operators who use Bitmain hardware and AntPool concentrate two distinct risks (warranty and payout custody) in a single corporate group. That is not inherently a problem — Bitmain is a publicly identifiable company with deep capital — but risk-averse buyers often deliberately split their fleet’s hashrate across at least two pools regardless of fee economics, with at least one pool independent of any hardware vendor.

Honest pros and cons

The strengths are the 0% PPLNS option (genuinely zero-fee), the deep geographic stratum coverage, the largest hashrate share among Bitmain-friendly pools, and a functional API for automated reconciliation. The weaknesses are the headline 4% FPPS fee (highest among the major BTC pools), the Bitmain vertical-integration risk for buyers who already source hardware from the same group, and the still-pending Stratum V2 rollout.

The 0% PPLNS economics are genuinely attractive for large operators with stable hashrate who can absorb the variance. For small home miners, 0% PPLNS often nets out worse than 2.5% FPPS at another pool because payout variance is real and timing matters when you’re sizing electricity bills against expected revenue.

Who should choose AntPool?

AntPool is a default-good choice for operators who already run large Bitmain fleets, are comfortable with the vendor concentration, and want a pool that ships preconfigured on factory firmware. The 0% PPLNS tier is genuinely competitive for large stable operations. The 4% FPPS is hard to justify against competitors unless promotional pricing applies.

Small home miners should compare AntPool’s PPLNS expected payout against an FPPS pool at 2.5% over a 30-day window — the variance characteristics are usually clearer once a month of actual settlement data is in hand than they are from theoretical modeling. Coin Web Mining’s catalog of Bitmain hardware sits in the Bitcoin mining hub for buyers evaluating the hardware-and-pool decision together.

Onboarding, KYC, and worker configuration

AntPool’s onboarding is straightforward: an email and password create an account, and workers can be configured immediately without identity verification at any retail tier. Institutional accounts that route significant hashrate through dedicated relationships may go through additional verification, but the standard self-service onboarding is open. The pool supports the standard worker.username configuration that Bitmain factory firmware ships with, so units flashed at the factory begin hashing on AntPool with zero additional setup beyond pointing the unit at a network outlet.

That zero-touch deployment is the practical channel by which AntPool captures most of its hashrate from new Bitmain units. Operators who want to redirect hashrate to a different pool change two fields in the worker configuration (stratum URL and worker username) and the unit reconnects within seconds. Nothing in the firmware locks the hardware to the house pool — the default is a convenience, not a constraint.

Withdrawal addresses can be configured per coin with optional multi-address splits. Two-factor authentication is required for withdrawal address changes, which closes one of the more common account-takeover attack vectors. The API surface supports automated payout reconciliation and is documented in the help center.

Tax reporting and accounting workflow

AntPool provides downloadable payout history in CSV format covering daily settlement records. The CSV includes block-find date, share contribution, payout amount in coin, and withdrawal transaction ID for each settlement. Operators in jurisdictions that tax mining revenue at fair-market-value-on-receipt can feed the CSV into bookkeeping software with timestamp-matched price feeds to compute taxable income per settlement.

The pool does not issue 1099-style tax forms — operators handle that with local tax advisors. For PPLNS accounts, the payout records include the underlying block-find timestamps, which matters for jurisdictions that distinguish between settlement date and block-discovery date for tax-treatment purposes. The broader business-structure framing for mining operations sits in Coin Web Mining’s content on crypto-mining LLC and entity choices, which is relevant for any operator scaling beyond hobby-tier hashrate.

How AntPool compares to its closest peers

Against F2Pool, AntPool is larger, has lower PPLNS pricing, and ships preconfigured on Bitmain firmware — but carries vertical-integration risk that F2Pool does not. Against Foundry USA, Foundry’s 0% FPPS undercuts AntPool’s 4% headline FPPS, but AntPool’s PPLNS tier is also 0% and offers a different risk profile. Against ViaBTC, AntPool is larger and more geographically distributed. Against Braiins, AntPool is much larger by hashrate but lacks the Stratum V2 production support and the protocol-modernization narrative.

For diversification-focused fleets, running 50% AntPool / 50% another independent pool is a common pattern that captures AntPool’s 0% PPLNS economics while limiting concentration risk.

References

• AntPool published fee schedule — AntPool
• Bitcoin mining pool hashrate rankings (1-week) — mempool.space
• Bitcoin mining pool historical share data — Hashrate Index
• Bitmain corporate site (AntPool parent) — Bitmain

For sourcing options on the Bitmain hardware that pairs naturally with AntPool, the Coin Web Mining catalog carries current-generation Antminer units, or start a quote for bulk orders of five or more.