5 Popular Bitcoin Accelerators for Stuck BTC Transactions
2026-06-19
Transaction Bitcoin Being held up for days can be a nightmare, especially if you need quick confirmation for a payment or fund transfer.
The main reason is simple: transaction fees are too low amidst a surge in network activity, so miners prefer transactions with higher fees.
Luckily, there's a solution called Bitcoin accelerator, a service that helps your stuck transactions get into the next block.
There are free ones (just rebroadcast to many nodes) and there are paid ones (priority directly from the mining pool).
This article will review the 5 best Bitcoin accelerators in 2026, from BitAccelerate to Fujn to Binance Pool, complete with instructions on how they work and when to use them.
Key Takeaways
Bitcoin accelerators help with stalled transactions by prioritizing or spreading your transactions to large nodes and mining pools.
There are free (rebroadcast) and paid (priority mining pool) services. Paid services are more effective when the network is busy.
Other alternatives: Replace-by-Fee (RBF) or Child-Pays-For-Parent (CPFP) if your wallet supports it.
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Why Can Bitcoin Transactions Get Stuck?
Bitcoin transactions can be delayed for a long time because the fees are too low or the network is busy.
Miners prioritize transactions with higher fees, while transactions with lower fees are held in the mempool (queue of unconfirmed transactions).
If not confirmed immediately, the transaction may be removed from the mempool after 14 days.
In cases like this, a Bitcoin accelerator could be the solution.
Read also:Bitcoin Accelerator: Definition, Function, Uses, Risks, and Complete Bittools Review
Recommendation 5 Bitcoin Accelerator Terpopuler
1. BitAccelerate (Free + Paid)
BitAccelerate is a Bitcoin accelerator service that provides both free and paid options.
Free features:Rebroadcast your transaction to 20 well-connected Bitcoin nodes, so the transaction is known to the network more quickly.
Paid features:Your transaction is prioritized by one of the largest mining pools, which controls over 80% of the Bitcoin network's hash rate. Confirmation typically occurs within 1-4 hours after payment.
Payment methods: Bitcoin (on-chain), Lightning Network, Litecoin, USDT (Tron/Ethereum), dan USDC (Ethereum).
2. BitRef (Premium Service)
BitRef uses the sub-brand BitAccelerate for its Bitcoin acceleration services.
Just like BitAccelerate, BitRef offers free rebroadcasts and paid options with mining pool priority.
BitRef also provides a CPFP calculator tool to help determine the appropriate fee rate for child transactions.
This service accepts payments in Bitcoin, Litecoin, USDT, and USDC.
Read also:Bitcoin Transaction Accelerator: How It Works & How It's Secure
3. Fujn (Free)
Fujn offers a free Bitcoin transaction accelerator with no hidden fees.
Simply enter the TxID, check if the transaction is eligible, and submit the request.
If eligible, your transaction is processed for expedited priority, in most cases, confirming within minutes.
Fujn also provides live network statistics: recommended fee, hashrate, difficulty, and number of pending transactions. They also have a Bitcoin explorer to track transaction status.
Notes: This service is free for transactions with a size below 140 vBytes.
Each swap number is valid for one acceleration and is valid for 15 days.
Read also:How to Buy Bitcoin (BTC) | BTC to IDR | BTC to USDT
4. Binance Pool (Paid)
Binance Pool offers accelerated Bitcoin transaction services through collaborations with various leading mining pools.
If your transaction is confirmed by a mining pool other than Binance Pool, it is one of the partner pools.
This service is paid and gives highest priority to transactions entering partner pools. Binance Pool also provides an expedited history to track the status of your request.
5. CoinEx Block Explorer (Information)
CoinEx Block Explorer provides Bitcoin block data and allows you to view ongoing transactions.
While not a direct accelerator, this explorer is useful for monitoring the status of transactions and seeing if they have been included in a block.
Alternatives: RBF and CPFP
If you don't want to use a paid accelerator service, there are two standard methods to speed up transactions:
Replace-by-Fee (RBF):Replace the original transaction with a new one with a higher fee. Requirements: Your wallet must support RBF. Disadvantages: The TxID will change.
Child-Pays-For-Parent (CPFP):If you're the recipient of the funds, you can create a child transaction with a higher fee. Miners will confirm both transactions simultaneously.
Advantages:The TxID remains the same. Requirement: The wallet must support spending unconfirmed outputs.
When Should You Use a Paid Accelerator?
Use paid services if:
- Wallet does not support RBF or CPFP.
- Transactions cannot be modified (e.g. Lightning Network channel transactions).
- TxID must remain the same for certain purposes.
- The network is very busy and free rebroadcast is not effective enough.
Conclusion
Bitcoin accelerator is a solution for transactions that are stuck for a long time due to low fees or a busy network.
BitAccelerate and BitRef offer both free (rebroadcast) and paid (priority mining pool) options. Fujn offers a free service with priority acceleration.
Binance Pool is a paid option from one of the largest pools.
CoinEx Explorer helps to monitor transaction status.
If your transaction is stuck and your wallet doesn't support RBF or CPFP, use a paid accelerator. If that's still possible, try RBF or CPFP first.
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FAQ
What is a Bitcoin accelerator?
A service that helps speed up Bitcoin transaction confirmations by prioritizing or distributing them to mining pools.
Why can Bitcoin transactions get stuck?
Fees are too low or the network is busy. Miners prioritize transactions with higher fees.
Is there a free Bitcoin accelerator?
Yes. BitAccelerate and Fujn offer free services (rebroadcast). Fujn even offers free priority acceleration.
Are paid Bitcoin accelerators more effective?
Yes. Paid services work with mining pools to prioritize your transactions, making them more effective during busy network periods.
What is the difference between RBF and CPFP?
RBF replaces the original transaction with a new one (TxID changed). CPFP creates a child transaction with a higher fee (TxID remains the same).
When to use a paid accelerator?
If the wallet does not support RBF/CPFP, the transaction cannot be modified, or the network is very busy.
Disclaimer: The views expressed belong exclusively to the author and do not reflect the views of this platform. This platform and its affiliates disclaim any responsibility for the accuracy or suitability of the information provided. It is for informational purposes only and not intended as financial or investment advice.
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