Which Hashrate Rental? NiceHash vs MRR vs Braiins

Choose NiceHash if you want the largest, most liquid hashrate market and you accept full KYC; choose MiningRigRentals if you want to rent one specific machine with a visible performance score and no blanket KYC; choose Braiins Hashpower if you want to start with a few thousand sats and pay no spot fee during its beta, accepting a balance you cannot withdraw. All three can point SHA-256 hashrate at a solo pool. None of them makes renting profitable on average: you are paying for a chance at a block, and the market price of that chance sits slightly above its expected value.

Key takeaways

• Three different market models. NiceHash auctions pooled hashrate from many sellers; MiningRigRentals rents individual rigs from their owners; Braiins Hashpower sells only its own hashrate through an order book plus guaranteed-delivery Contracts.
• KYC is the sharpest difference. NiceHash requires full identity verification to buy hashrate. MiningRigRentals and Braiins Hashpower do not require it upfront but can request it at their discretion.
• Entry costs differ by a factor of ten. Braiins Hashpower starts at 10,000 sats (about $8); NiceHash needs a 0.001 BTC order (about $83) and at least 1 PH/s.
• Prices converge. On October 8, 2026, rented SHA-256 hashrate cost about $42–44 per PH/s per day including fees, against a Bitcoin hashprice of about $38–40.
• The same $250 buys very different lotteries. On Bitcoin it is about a 1-in-1,100 chance of one block worth about $262,000; on Bitcoin Cash it is about a 21% chance of at least one block worth about $920.
• Pool compatibility is not universal. Braiins Hashpower requires an extranonce2_size of at least 7, which rules out most BCH pools; MiningRigRentals refunds nothing for pool-side problems.

What is hashrate rental, and why would anyone do it?

Mining is a search. Machines called ASICs compute trillions of hashes per second, looking for one that falls below a target set by the network. Whoever finds it first produces the next block and collects the block reward.

Renting hashrate means paying someone else’s machines to do that search for you, for a limited time, and telling them where to send their work. You never touch hardware, electricity or cooling. You pick a pool, enter a username, set a budget, and the marketplace redirects real ASICs to your pool until the money runs out.

Think of it this way: solo mining is a lottery where your machine prints tickets. Renting is paying a print shop to print tickets with your name on them for a few hours. The odds per ticket are identical; you just did not buy the printer.

People rent hashrate for three main reasons:

• A solo lottery attempt. Point a short, large burst at a solo pool and buy a precisely computable chance at a full block reward. This is the use this guide focuses on.
• Covering downtime. Industrial miners rent replacement hashrate during maintenance or while new machines are shipping.
• Testing. Pool operators, developers and researchers rent hashrate to test infrastructure under real load.

The math behind a single rental window — how λ, difficulty and time combine into your exact odds — is covered in depth in our guide to renting hashrate for solo mining. This page is about choosing where to rent.

In 30 seconds: which platform fits you?

How do the three market models differ?

The platforms look similar from the outside — pick hashrate, enter a pool, pay — but the mechanism underneath is different, and it decides what can go wrong.

NiceHash: an auction on pooled hashrate. Thousands of sellers connect their machines to NiceHash. Buyers place orders at a price per unit of hashrate per day. Orders are ranked by price, highest first; at equal prices the older order wins. Miners flow to the best-paying orders. A standard order that gets outbid moves down the list and loses hashrate.

MiningRigRentals: a rental agency for individual rigs. Each listing is a specific machine run by its owner, with its own price, minimum and maximum hours, and a track record. You rent that rig for a fixed number of hours, and it switches to your pool. Nobody can outbid you mid-rental, but the quality of what you get depends on that one owner.

Braiins Hashpower: a single seller with an order book. Braiins sells hashrate directly; miners cannot list their own yet. On the spot market you bid a price and receive hashrate while your bid is competitive. Contracts are a separate product: a fixed size and term, with delivery guaranteed for the full period.

• Auction (NiceHash, Braiins spot): flexible and fast, but your hashrate is only as stable as your bid.
• Fixed rig (MiningRigRentals): predictable window, but delivery depends on one owner’s hardware and connection.
• Guaranteed contract (Braiins Contracts, NiceHash fixed/business orders): stable delivery, but larger minimums and less flexibility.

The complete comparison

All facts below come from each platform’s own documentation, fee pages and APIs, as checked on October 8, 2026. Platforms change their terms; verify before you spend.

Two rows deserve emphasis. NiceHash’s KYC requirement is new enough that many older guides — including earlier versions of our own — still call it optional. And Braiins describes Hashpower as “non-custodial”, but in practice you fund a prepaid platform balance that cannot be withdrawn; treat every satoshi you deposit as already spent.

How to rent hashrate on NiceHash

NiceHash merged its EU and US markets into a single global “BTC Market” on April 17, 2026. For SHA-256, the live market is SHA256AsicBoost: it carried about 21.9 EH/s of orders on October 8, while the plain SHA256 market was nearly empty.

1. Create an account and complete KYC. NiceHash requires identity verification, proof of address and a liveness check before you can buy hashrate. Do this first — it is the step that stalls most first attempts.
2. Deposit BTC. On-chain deposits above 0.00005 BTC are free; Lightning deposits are free above a tiny threshold.
3. Add your pool. In the marketplace, create a custom pool with the stratum host, port, username (your wallet address plus a worker name) and password. NiceHash verifies the pool when the order starts.
4. Choose SHA256AsicBoost and an order type. A standard order bids into the auction and can be outbid. Fixed and business orders get priority; business orders require company verification.
5. Set price, speed limit and amount. The amount is a spending cap. Speed must be at least 1 PH/s; the minimum order is 0.001 BTC. You can raise your price at any time, but lower it only in small steps every 10 minutes.
6. Watch both dashboards. The order can look inactive for about a minute while the pool is verified, and it takes several minutes to reach target speed. Confirm accepted shares on your pool’s worker page.

NiceHash charges you only for accepted shares and nothing while your pool is down. If your pool disconnects while rigs are working, you pay sellers about 10 seconds of mining. For the full walkthrough with screenshots of each field, see our NiceHash solo mining guide.

How to rent hashrate on MiningRigRentals

MiningRigRentals (MRR) is a US company that works like an escrow-style rental agency: the owner lists a rig, you pay for a set number of hours, and the rig switches to your pool once payment confirms.

1. Create an account and deposit. MRR accepts several cryptocurrencies. Deposits credit after a few confirmations. Turning on 2FA adds a one-time 24-hour withdrawal hold.
2. Create your pool profile before renting. Add your pool as a Favorite Pool, then group endpoints into a Pool Profile for one algorithm. MRR allows up to 5 pools in failover order and recommends at least two endpoints.
3. Pick the right market. MRR lists SHA-256 rigs under two markets, sha256 and sha256ab. On October 8, 2026, the sha256ab market held about 1,885 listed rigs, with roughly 656 PH/s rented at that moment.
4. Choose a rig by its record, not its price. Each rig shows a hashrate graph, rental history and a Rig Performance Index (RPI). RPI is a score, not a percentage; it appears after 5 rentals, and “Best” means the rig delivers at or near its advertised speed.
5. Set the hours and difficulty. Enter the exact number of hours within the rig’s limits. Worker difficulty is the renter’s responsibility: use the owner’s suggested difficulty, or a pool with automatic vardiff.
6. Monitor and act fast. If the rig is offline for at least 20 of the first 30 minutes, MRR cancels and refunds automatically. Rentals that deliver under 95% of the advertised hashrate can be reviewed; open a ticket within 12 hours of the rental ending.

One rule matters for solo miners above all: MRR gives no refunds for pool-side problems, and none at all for pools reached by bare IP address or self-hosted. Always enter a pool by its hostname, and test the profile with a short, cheap rental first.

How to rent hashrate on Braiins Hashpower

Braiins launched Hashpower in January 2026. It is still in public beta, sells only Braiins’ own hashrate, and has two products: the spot market and Contracts.

Spot market, step by step

1. Try demo mode first. Enter the API token demo to explore the interface with simulated data before depositing anything.
2. Sign up and secure the account. Registration uses an email address; every bid is confirmed through Telegram 2FA.
3. Deposit only what you will spend. Send BTC on-chain to your assigned address; it credits after 3 confirmations. Deposits are screened, and Braiins advises against sending directly from an exchange. There are no withdrawals.
4. Change the destination pool. Ready-made “Try Your Luck” packages point at Braiins Solo, which charges a 0.5% fee. To use another pool, enter a custom destination as stratum+tcp://host:port with your wallet address and a worker name.
5. Place a bid. Set a price (in sats per EH/s per day by default), a speed of at least 1 PH/s, and a budget from 10,000 sats with a speed limit, or 100,000 sats without one, up to 1 BTC.
6. Watch your rank. Bids are ranked by price, then by age. Modifying a bid resets its age. If you are outbid, delivery stops until you raise the price.

Braiins measures delivered hashrate where it leaves its own systems. Under its terms, hashrate counts as delivered even if your pool rejects the shares, so a misconfigured pool burns your budget. Before placing a real bid, confirm your pool meets the compatibility check below.

Contracts

Contracts guarantee delivery for the full term and take priority over spot bids. Sizes run from 1 to 2,000 PH/s and terms from 7 to 62 days. The price is the daily FPPS value of the hashrate plus a fixed percentage premium; the premium is not published. About 3.5 days of cost is reserved upfront, settlement runs daily at 02:00 UTC, and the contract ends if your funds drop below two hours of delivery.

For a solo attempt, Contracts are rarely the right tool: a one-week minimum at 1 PH/s or more is a large, long commitment, while solo lottery attempts usually favor short bursts.

The extranonce check

Braiins Hashpower accepts only pools whose extranonce2_size is at least 7. Its own documentation says non-BTC pools such as BCH and BSV generally use 4 and are incompatible. You can check any pool yourself with one command:

printf '{"id":1,"method":"mining.subscribe","params":["probe"]}\n' | nc -w 5 bch.solofury.com 7070

The third value in the result array is the extranonce2 size. SoloFury’s BTC and BCH endpoints return 8 (measured October 2026), so both meet Braiins’ requirement.

What does a rental actually cost?

All three platforms price hashrate per unit per day, and on October 8, 2026, they landed close together once fees are included.

USD figures use BTC at $83,365 (mempool.space, October 8, 2026, 00:50 UTC). For comparison, Hashrate Index put Bitcoin hashprice — the expected daily revenue of one PH/s — at $39.87 on September 28, 2026. A SoloFury estimate from October 8 network data gives about $38.37. Rental prices sit a few dollars above hashprice: that gap is what sellers earn for renting instead of mining themselves, and it is why renting is negative expected value for the buyer.

Owning hardware is the other way to buy the same tickets. Our owned vs rental cost guide works through when an ASIC on your own electricity beats renting.

Bitcoin or Bitcoin Cash: what does the same rental buy?

Bitcoin and Bitcoin Cash use the same SHA-256 algorithm, so the same rented hashrate can mine either. What differs is difficulty — and difficulty sits in the denominator of your odds.

Sources: BTC difficulty, hashrate and price from mempool.space; BCH difficulty and hashrate from miningboard.com and CoinWarz, which disagreed by about 2% on October 8; BCH price $294.61 from CoinWarz. How ASERT retargets every block is explained in our BCH ASERT guide.

The expected value is nearly the same on both chains — about $37–40 back for every $42 spent. What changes is the shape of the bet. On Bitcoin you buy a tiny chance at a very large prize. On Bitcoin Cash you buy a realistic chance at a small one.

Bitcoin Cash carries one extra risk Bitcoin does not: thinner liquidity. A BCH block is easy to sell on major exchanges today, but it trades in a smaller market with larger price swings. Check where you would sell before you mine.

What does $10, $50, $250 or $1,000 buy?

The table assumes an all-in price of $42 per PH/s per day and the October 8, 2026, difficulties above. Only hashrate × time matters, so 1 PH/s for 6 hours and 6 PH/s for 1 hour buy the same odds.

Read the right-hand columns honestly. A 62% chance of at least one BCH block for $1,000 still has an expected return of about $890 — less than you spend. And on Bitcoin, buying enough hashrate to expect one block would take about 6,600 PH/s-days, costing roughly $277,000 for a block worth about $262,000. Run your own numbers with live difficulty in the SoloFury solo odds calculator, and see how solo odds work if the formula is new to you.

How to point rented hashrate at SoloFury

SoloFury is a non-custodial solo pool: a found block pays the wallet address in your username directly, in the coinbase transaction, with a 1% fee and no registration. The endpoints for the two chains in this guide:

URL:       stratum+tcp://bch.solofury.com:7070
Username:  bitcoincash:YOUR_ADDRESS.rental01
Password:  x

Use a distinct worker name for each rental so the pool can track it separately, and open your worker page on the SoloFury dashboard as soon as the order starts. The Solo Start configurator builds the exact username string for each coin, and our TLS guide covers encrypted connections.

Real blocks found with rented hashrate in 2026

Rented solo wins are real and recurring. The table lists the cases we could match to a block height, with how confident the public record allows us to be.

Sources: block dates and coinbase tags from mempool.space; CoinDesk for block 938,092; CriptoNoticias for 932,129 and 933,034; the bennet.org solo block tracker for 951,408; a NiceHash press release for 967,911 and 967,915. Note that NiceHash EasyMining is a packaged product that mines on NiceHash’s own infrastructure, not a rental you point at a pool of your choice. We keep a running record in the solo block wins tracker.

Every win on this list is matched by many more rentals that expired with nothing. That is not a flaw in the stories; it is exactly what the probabilities predict.

Mistakes that waste a rental

• Discovering KYC at checkout. On NiceHash, verification comes before your first purchase. Start it days before you plan to rent.
• Getting outbid mid-window. A standard NiceHash order or a Braiins spot bid can lose its hashrate to a higher bid. If the timing matters, bid above the market or use a priority product.
• Pointing MRR at an IP address. MRR refunds nothing for pool problems and nothing at all for IP-addressed or self-hosted pools. Use the hostname.
• Choosing an incompatible pool on Braiins. Braiins counts hashrate as delivered even if your pool rejects it. Check extranonce2_size first.
• Over-depositing on Braiins. There are no withdrawals. Deposit what you will spend, not what you might spend.
• Mining into a shared pool by accident. A proportional pool pays you a few dollars of routine earnings instead of giving you a lottery ticket. Confirm the pool is solo.
• Using an exchange address as your payout. A coinbase reward needs to reach an address you control. Exchange deposit addresses can misroute or delay large or unusual deposits.

A simple decision tree

Do you need to avoid upfront KYC?
├── Yes → MiningRigRentals or Braiins Hashpower
│         ├── Mining BCH, or want to withdraw leftovers? → MiningRigRentals
│         └── Smallest possible test, BTC, 0% spot fee?  → Braiins Hashpower
└── No  → Do you need many PH/s right now?
          ├── Yes → NiceHash (SHA256AsicBoost)
          └── No  → Compare live prices; MRR if you want a specific rig

Whatever you choose, the sequence is the same: compute your odds with live difficulty, decide what that chance is worth to you as entertainment, test the pool with a small rental, and only then spend the real budget.

Sources

Platform facts were checked against each platform’s own pages on October 8, 2026:

• NiceHash: KYC tiers, buyer service fee, supported pools, unified BTC market
• MiningRigRentals: refund policy, renter fee, RPI explained, identity verification
• Braiins Hashpower: about, FAQ, Contracts, terms and conditions
• Network data: mempool.space, Hashrate Index roundup, Sep 28, 2026, BCH ASERT specification
• Block 938,092: CoinDesk, Feb 25, 2026