There is no meaningful “most coins” comparison unless pools are evaluated using the same counting rules and date. Coins available for direct mining, merged-mining rewards, and payout currencies represent different services and should be counted separately.
For miners, the more useful question is whether a pool supports their hardware, the coins they want to mine, and suitable payout arrangements. A large coin list alone does not answer those questions.
Official listings checked: September 16, 2026.
Three Categories to Separate
Coins Available for Direct Mining
These are coins for which a pool offers a mining service that miners can select and connect their compatible hardware to. Check the official mining guide, endpoint information, and service status before including a coin in this category.
Count each coin once. Multiple regional servers, backup ports, or connection options do not represent additional supported coins. A published endpoint alone is also insufficient if the service is paused or discontinued.
Merged-Mining Reward Coins
Merged mining allows compatible chains to use the same mining work. When a pool handles merged mining, a miner can receive auxiliary-chain rewards while mining the parent chain without directing separate hashrate to each auxiliary coin.
Compatibility depends on the chains’ protocols and the pool’s implementation—not simply on two coins using the same hashing algorithm. Eligibility and reward distribution can also depend on the pool’s account settings and payment methods.
Count these assets separately from coins available for direct mining. They are additional rewards from the same mining work, rather than separate hardware configurations.
Payout or Conversion Currencies
A pool may let miners convert their earnings into another asset or withdraw a supported account balance. That does not, by itself, mean the pool mines that asset’s blockchain.
For example, receiving converted earnings in USDT does not make USDT a directly mined coin. Payout and conversion options can be useful, but they belong outside a mining-support count.
A Dated Example: f2pool’s Public Listings
On the review date, f2pool’s homepage listed 13 primary mining entries not marked paused: BTC, BCH, LTC, ETC, ETHW, ZEC, SC, DASH, CKB, CFX, ALEO, KAS, and ALPH. It separately marked Pearl (PRL) as paused.
The BTC and LTC listings also showed ten distinct merged-mining reward assets:
- BTC: HTR, ELA, NMC, FB, and NAT.
- LTC: DOGE, BELLS, LKY, PEP, and DINGO.
Under this counting method, that is 13 direct-mining entries plus ten merged-mining reward assets, or 23 distinct assets across the two categories. PRL and its associated MDL reward are excluded because the PRL service was marked paused. These are public-listing observations, not independent tests of endpoint availability. Source: f2pool mining listings
This example illustrates how to count consistently. It does not establish that f2pool supports more coins than every other pool.
What ViaBTC Currently Documents
ViaBTC’s official pool-information page lists six coins with dedicated mining URLs: BTC, BCH, LTC, ZEC, DASH, and KAS. Regional addresses and backup ports are connection options for those services, not additional coins. Source: ViaBTC Mining Pools Information
ViaBTC’s current merged-mining documentation separately lists six reward coins:
- BTC mining: NMC and FB.
- LTC mining: DOGE, BELLS, PEP, and DINGO.
The documented eligible payment methods for BTC and LTC merged mining are PPS+ and PPLNS. These rewards should be presented separately from the six directly mined coins, using the same dated approach applied to the example above. Source: ViaBTC merged-mining rules
The main coin’s payment method does not necessarily determine how every merged-mining reward is settled. ViaBTC documents PPLNS settlement for FB and for the four LTC merged-mining reward coins, including when the miner selects PPS+ for the parent coin. Sources: ViaBTC FB mining guide, ViaBTC LTC merged-mining tutorial
Coin Count and Bitcoin Hashrate Share Answer Different Questions
Coin-support breadth describes the mining services and reward assets a pool offers. Bitcoin hashrate share concerns its mining activity on one network.
Observed Bitcoin block share over a stated period can be used to estimate hashrate share, but short-term block discovery varies with luck. Neither measure tells miners how many other coins a pool supports, and neither alone establishes service quality or profitability. Source: ViaBTC explanation of mining pool luck
For a miner choosing where to connect existing hardware, support for the relevant algorithm and coin is more directly useful than an overall coin count.
A Practical Framework for Choosing a Pool
Start with hardware compatibility. Confirm that the pool supports the coin and algorithm your equipment can mine. A SHA-256 ASIC cannot mine a Scrypt coin simply because both appear on the same pool’s website.
Identify how each reward is earned. Determine whether you would mine the coin directly, receive it through merged mining, or obtain it through conversion. Check any eligibility settings.
Check payment and settlement rules. Review the payment method for the main coin and each merged-mining reward. Distinguish when earnings are credited to your pool account from when funds can be withdrawn.
Review asset-specific costs and access. Check pool fees, automatic payout thresholds, and available withdrawal or conversion options. These can differ between assets.
Confirm current service status. Consult the pool’s maintained mining guides and recent announcements. Exclude paused or discontinued services from an active-support count.
These checks connect the pool’s advertised breadth to what you can actually mine and receive.
Conclusion
The answer to “which mining pool supports the most coins?” requires a defined comparison set, consistent categories, and a dated check of active services. The example here demonstrates a counting method; it does not identify an industry-wide winner.
For a practical decision, prioritize compatible hardware, the specific coins and merged-mining rewards you want, and clear payment and withdrawal rules. A longer list is useful only when its additional services are relevant to your mining setup.
FAQ
Does merged mining require extra hardware or a separate connection?
Generally, no separate mining hardware or hashrate connection is needed when your pool handles merged mining for compatible chains. You may still need to select an eligible payment method or configure account and payout settings. ViaBTC documents automatic LTC merged-mining rewards for miners using PPS+ or PPLNS. Source: ViaBTC LTC merged-mining tutorial
Does a pool that supports more coins pay miners more?
Not necessarily. Coins that your hardware cannot mine do not add to its earnings. Relevant merged-mining rewards can add revenue, but the number of listed coins alone does not measure their value.
Mining earnings depend on accepted hashrate, network conditions, reward rules, fees, and the payment method. PPLNS earnings depend on actual pool block discovery; PPS-based compensation handles that exposure differently. Under ViaBTC’s PPS+, the block-reward component is paid for valid shares, while the transaction-fee component uses PPLNS. Source: ViaBTC payment-method guide
Net profitability also depends on electricity and other operating costs. Coin prices affect the fiat value of earnings; a price increase alone does not increase the number of coins mined.
Is Bitcoin hashrate share a measure of multi-coin support?
No. It concerns mining activity on the Bitcoin network. It does not measure how many other mining services or merged-mining rewards a pool offers.
How can I confirm which coins a pool currently supports?
Check its official pool-information page, coin-specific mining guides, and service announcements. Separate direct mining from merged-mining rewards and conversion currencies, verify whether each service is active, and record the date of your check.