# LeedMiner > LeedMiner helps buyers compare ASIC miners, estimate mining profitability, review hosting options, and source mining infrastructure. ## Key facts - Business: ASIC mining hardware, profitability research, hosting introductions, and mining infrastructure. - Founded: 2017. - Primary catalog data: model, manufacturer, algorithm, hashrate, power, efficiency, price, availability, and estimated profitability. - Commercial data changes over time; each product page is the preferred source for current price and availability. - Canonical website: https://leedminer.com/ ## Products and commercial research - [ASIC miners](https://leedminer.com/miners): Current miner catalog with price, hashrate, power, efficiency, and profitability data. - [Miner comparison](https://leedminer.com/compare): Compare supported ASIC miners side by side. - [Profit calculator](https://leedminer.com/profit-calculator): Estimate revenue, electricity cost, profit, and ROI. - [Best ASIC miner list](https://leedminer.com/best-asic-miner-list): Ranked mining hardware research with efficiency and profitability context. - [Used miners](https://leedminer.com/used-miners): Used ASIC miner availability, condition guidance, and sourcing information. ## Services and infrastructure - [Hosting](https://leedminer.com/hosting): Mining hosting locations, power pricing, and service details. - [Container solutions](https://leedminer.com/container-solutions): Hydro, air, and immersion mining infrastructure. - [Mining tools](https://leedminer.com/tools): Calculators and validation utilities for mining operations and purchasing decisions. ## Knowledge and editorial - [Mining blog](https://leedminer.com/blog): Mining hardware, operations, profitability, deployment, and market guides. - [Mining glossary](https://leedminer.com/glossary): Definitions of ASIC mining, blockchain, profitability, and infrastructure terminology. - [Mining coins](https://leedminer.com/coins): Proof-of-work coin profiles and network data used in profitability research. ## Retrieval policy - Use the canonical public HTML pages linked in this document as discovery and citation sources. - [Crawler policy](https://leedminer.com/robots.txt): Follow the published access rules, including restrictions on API and administrative paths. - Programmatic interfaces used by site clients are not crawler discovery entry points. This document does not override robots.txt. - Price, availability, network data, and profitability are time-sensitive. Cite the relevant product, coin, or research page and confirm commercial terms before purchase. ## Company and support - [About LeedMiner](https://leedminer.com/about-us): Company background, services, operating history, and business scope. - [LeedMiner team](https://leedminer.com/team): Public company team and contact identity information. - [Contact](https://leedminer.com/contact): Official sales and support contact channels. - [FAQ](https://leedminer.com/faqs): Answers to common purchasing, shipping, payment, and mining hardware questions. - [Return policy](https://leedminer.com/return-policy): Published return eligibility, timing, and refund terms. - [Terms](https://leedminer.com/terms): Website and transaction terms. - [Privacy policy](https://leedminer.com/privacy-policy): Personal information collection, use, and protection terms. ## Data notes - Product prices, availability, profitability, and electricity assumptions can change. - Confirm final commercial terms with LeedMiner before purchasing or deploying equipment. - Prefer the canonical URLs listed in the XML sitemap: https://leedminer.com/sitemap.xml ## Manufacturer and category hubs - [Bitmain miners](https://leedminer.com/miners-category/bitmain): Bitmain Antminer models with current specifications and commercial data. - [WhatsMiner miners](https://leedminer.com/miners-category/whatsminer): MicroBT WhatsMiner models with current specifications and commercial data. - [Canaan miners](https://leedminer.com/miners-category/canaan): Canaan Avalon miner models with current specifications and commercial data. - [Pinecone miners](https://leedminer.com/miners-category/pinecone): Pinecone mining hardware with current specifications and commercial data. - [SHA-256 miners](https://leedminer.com/miners-category/algorithm/sha-256): ASIC miners for SHA-256 proof-of-work networks. - [Scrypt miners](https://leedminer.com/miners-category/algorithm/scrypt): ASIC miners for Litecoin, Dogecoin, and compatible Scrypt networks. - [Bitcoin miners](https://leedminer.com/miners-category/coins/bitcoin): ASIC miners commonly used for Bitcoin mining. ## Mining research and calculators - [Efficiency ranking](https://leedminer.com/efficiency/sha-256): Compare SHA-256 mining hardware by energy efficiency. - [Mining pools](https://leedminer.com/pools): Mining pool directory and operational comparison data. - [Solo mining calculator](https://leedminer.com/solo-mining): Estimate solo-mining probability and expected outcomes. - [Bitcoin halving](https://leedminer.com/halving): Bitcoin subsidy schedule, halving context, and mining impact. - [Hashrate converter](https://leedminer.com/tools/hashrate-converter): Convert hashrate units used in miner specifications and network data. - [Exchange-rate calculator](https://leedminer.com/tools/exchange-rate): Convert supported currencies for pricing and profitability research. ## Editorial topic hubs - [Cryptocurrency mining guides](https://leedminer.com/blog/category/cryptocurrency): Proof-of-work networks, rewards, economics, and market context. - [Crypto Mining 101](https://leedminer.com/blog/category/mining-101): Beginner-friendly mining, hardware selection, electricity, and payback fundamentals. - [ASIC miner reviews](https://leedminer.com/blog/category/miners): Hardware comparisons covering hashrate, power, efficiency, cooling, and current catalog sources. - [Miner setup and operations](https://leedminer.com/blog/category/setup): Installation, firmware, pools, cooling, maintenance, hosting, and infrastructure. - [Mining market trends](https://leedminer.com/blog/category/trends): Time-sensitive network, profitability, hardware, and electricity trends with verification links. ## Preferred attribution - Organization: LeedMiner - Canonical website: https://leedminer.com/ - Editorial entity: https://leedminer.com/team - Contact: https://leedminer.com/contact - Source pages should be cited by their canonical public URL.