[List] Free Tools to speedup BTC transactions

[coinfunda]

Tons of traffic on the BTC blockchain may slowdown or delay your btc transaction and it can be very much frustrating some time. You may use speedup tools to expedite your pending BTC without even paying any fee.
With the help of these tools confirmation of long pending cryptocurrency transactions processes more quickly, particularly when the network is busy or in case of user paid low transaction fees.
It is safe to use because you only have to submit the transaction id with them.
Find some free good bitcoin transaction accelerator below:
1 Via BTC (Free ping available)
2 ConfirmTx (partly free)
3 BitAccelerate (Free)
4 360 BTC Accelerator (Free)
5 BitTools (Free)

Please correct me if I am wrong. Share your experience with these tool if they ever worked for you...

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[Charles-Tim]

The only free bitcoin accelerator is https://www.viabtc.com/tools/txaccelerator/. Other bitcoin accelerators are either not free or they are scam.

If your transaction is not having more than 500 bytes in size and the transaction fee paid is not less than 10 sat/byte, you can use ViaBTC free accelerator.

Others that call themselves free accelerators will keep rebroadcasting your transaction and not accelerating anything.

[Z-tight]

If the network is congested, it is better if you just check mempool.space and pay a suitable transaction fee, there is no need to make tx's in the hope of using BTC tx accelerators, except the person is probably a newbie who doesn't know much about the mempool or transaction fees and their tx got stuck because they didn't know what they were doing. It is also important to use good wallet software were you can flag your tx as rbf, so you can be able to bump your fee if the fee rate goes high as you wait for confirmation.

[Charles-Tim]

If the network is congested, it is better if you just check mempool.space and pay a suitable transaction fee, there is no need to make tx's in the hope of using BTC accelerators, except the person is probably a newbie who doesn't know much about the mempool or transaction fees and their tx got stuck because they didn't know what they were doing.

It dopends. I can remember when the fee went up as high as 50 sat/vbyte and more than 100 sat/vbyte. I was able to use ViaBTC free accelerator at the time with 18 sat/vbyte for segwit version 0 address to segwit address  version 0 address. That saved me fee during the time.

If a transaction is stuck, replace-by-fee can be used to pump the fee even without accelerator if you are capable to pay high fee during highly mempool congestion.

[Bitcoin_Arena]

2 ConfirmTx (partly free)

Which one?
This (confirmtx.net) or this (confirmtx.com). Both sites don't work... lol
By the way  - https://www.newsbtc.com/news/bitcoin/confirmtx-transaction-accelerator-isnt-processing-requests-despite-receiving-payments/

3 BitAccelerate (Free)

It just rebroadcasts transactions.

4 360 BTC Accelerator (Free)

It just rebroadcasts transactions.

5 BitTools (Free)

It just rebroadcasts transactions.

It's quite clear you just did a copy and paste without doing further research. Stop sharing false information!

[hosseinimr93]

If your transaction is not having more than 500 bytes in size and the transaction fee paid is not less than 10 sat/byte, you can use ViaBTC free accelerator.

This is right and I just want to add that there's another requirement too.
If you want to use ViaBTC free accelerator, your transaction must not have any unconfirmed parents.

This (confirmtx.net) or this (confirmtx.com). Both sites don't work... lol

I just visited the former and it was more than clear that it was a scam.
I entered a random transaction ID in their website and it gave me different options. It asks $999 for getting 3 confirmations in 60 seconds, $500 for getting 1 confirmation in 5 minutes, $50 for getting confirmation in 11 minutes, $25 for getting confirmation in 30 minutes and $15 for getting confirmation in 1 hour.

To any newbies reading this post:
There is no way to give a precise time for transaction confirmation and the website I wrote about is a scam.
As already mentioned by Charles-Tim above, ViaBTC service is the only working free accelerator.

[LTU_btc]

I know that there is other accelerators, but do they actually work? Does anyone here have experience with services listed above and it worked? I only used ViaBTC and as long as it works, I won't look for alternatives.

[Bitcoin_Arena]

I know that there is other accelerators, but do they actually work? Does anyone here have experience with services listed above and it worked? I only used ViaBTC and as long as it works, I won't look for alternatives.

I also know of ViaBTC. It's the only legitimate transaction accelerator that I know that still works.

The other that we legitimate as well, that is https://pushtx.btc.com by btc.com and PushTx.com by poolin have since been defunct for a while. The common characteristics of legitimate transaction accelerators is that they are connected to the respective mining pools

[PX-Z]

If the network is congested, it is better if you just check mempool.space and pay a suitable transaction fee,

Good suggestion but this wont work all the time, sometimes when you are sending referencing the recommended fee in mempool.space the moment you send, the same time fee increased so much that miners will ignore your transaction and prioritizing the higher fees, which happened to me sometimes.

[Z-tight]

Good suggestion but this wont work all the time, sometimes when you are sending referencing the recommended fee in mempool.space the moment you send, the same time fee increased so much that miners will ignore your transaction and prioritizing the higher fees, which happened to me sometimes.

It is true that this can happen, and that's why i recommended that people use good wallets like Electrum were their transactions are flagged as rbf and they can bumb the fees if something like this happens. Very soon as well most nodes will have adopted the option of full rbf, so tx fees can be bumped, even when those tx's weren't flagged as rbf when they were broadcasted.

[Potato Chips]

Lol, confirmtx is a known scam. The fact that op listed it means they did not do their research properly. It should only take a simple review lookup using search engines. I'm pretty sure we have threads about them here as well.

Further, looking at OP's post history, the intention becomes more obvious-- low effort attempt for merits 🥱.

[coinfunda]

Seriously, confirmtx is not a scam who is asking to pay you money I just shared to rebrodcast your transaction that might help for free. I shared it on the basis of my experience.

Anyways, What your opinion regarding Mixer that you are promoting in signature just to get some money and commenting negatively to complete post task. I think its that's the most easy and meaning less contribution to criticize on newbie or jr. member's thread negatively to complete number of post. Mixers and casino are the biggest scam of crypto industry and you are promoting it in your signature  with the hyperlink as well. Atleast I am not sharing a probable scam thing, I am not posting bogus link.
It just that your rank is higher but making fun of memebrs is not a contribution.

Lol, confirmtx is a known scam. The fact that op listed it means they did not do their research properly. It should only take a simple review lookup using search engines. I'm pretty sure we have threads about them here as well.

Further, looking at OP's post history, the intention becomes more obvious-- low effort attempt for merits 🥱.

[Z-tight]

Anyways, What your opinion regarding Mixer that you are promoting in signature just to get some money and commenting negatively to complete post task. I think its that's the most easy and meaning less contribution to criticize on newbie or jr. member's thread negatively to complete number of post. Mixers and casino are the biggest scam of crypto industry and you are promoting it in your signature  with the hyperlink as well. Atleast I am not sharing a probable scam thing, I am not posting bogus link.
It just that your rank is higher but making fun of memebrs is not a contribution.

I don't know why you've now resorted to whataboutism in the defense of suspicious websites that you have posted, let's say you didn't know ViaBTC is probably the only working free accelerator right now, and some of the websites you shared either just rebroadcasts your tx or is a scam services, at least you now know that and if you had good intentions you'll probably be trying to edit your op so that some users are not scammed through it. Anybody who uses a mixer should know of the risks as you'll lose custody of your coins in the process, and if you don't want that you use CoinJoin; but it doesn't mean all mixers are a scam service, and if anyone of them is found to be malicious, users here will be made to know as soon as possible.

Please correct me if I am wrong.

You have been corrected, but i guess you don't want to accept that you are wrong.

[BitcoinGirl.Club]

I know that there is other accelerators, but do they actually work? Does anyone here have experience with services listed above and it worked? I only used ViaBTC and as long as it works, I won't look for alternatives.

ViaBTC is my only one choice too. As long as they are not making any change to their service, I do not see any reason to look for others.

Please correct me if I am wrong. Share your experience with these tool if they ever worked for you...

With ViaBTC you are always happy, even with the free accelerator if it meets the maximum accepted size requirement.

Mixers and casino are the biggest scam of crypto industry and you are promoting it in your signature  with the hyperlink as well. Atleast I am not sharing a probable scam thing, I am not posting bogus link.
It just that your rank is higher but making fun of memebrs is not a contribution.

Depends on how you look at the business. Not everyone wants their coins are traced to see how much wealthy you are. Gambling is an entertainment and you are paying for the entertainment. By the way, your intention was not different too.

[coinfunda]

Dear member, please dont get me wrong I am not in favour of any scam website I am only raising concern about the way on criticism. It you see other, bitcoin tx accelerator's website. You will see that they are using re-broadcasting as a method of expediting the transaction but their ultimate goal is to clear the pending transaction. 
since you questioned my intention thats why I replied because my intention was only to tell users that these are the services where you can broadcast/expedite transaction I mentioned "FREE" never asked them to pay. Many members replied the same content as you did. but there is difference between how they are correcting things with their knowledge not with criticism. I really appreciate them and learnt from their words.
I am not affiliated with any of these websites.

Anyways, What your opinion regarding Mixer that you are promoting in signature just to get some money and commenting negatively to complete post task. I think its that's the most easy and meaning less contribution to criticize on newbie or jr. member's thread negatively to complete number of post. Mixers and casino are the biggest scam of crypto industry and you are promoting it in your signature  with the hyperlink as well. Atleast I am not sharing a probable scam thing, I am not posting bogus link.
It just that your rank is higher but making fun of memebrs is not a contribution.

I don't know why you've now resorted to whataboutism in the defense of suspicious websites that you have posted, let's say you didn't know ViaBTC is probably the only working free accelerator right now, and some of the websites you shared either just rebroadcasts your tx or is a scam services, at least you now know that and if you had good intentions you'll probably be trying to edit your op so that some users are not scammed through it. Anybody who uses a mixer should know of the risks as you'll lose custody of your coins in the process, and if you don't want that you use CoinJoin; but it doesn't mean all mixers are a scam service, and if anyone of them is found to be malicious, users here will be made to know as soon as possible.

Please correct me if I am wrong.

You have been corrected, but i guess you don't want to accept that you are wrong.

[Beerwizzard]

The only free bitcoin accelerator is https://www.viabtc.com/tools/txaccelerator/. Other bitcoin accelerators are either not free or they are scam.

If your transaction is not having more than 500 bytes in size and the transaction fee paid is not less than 10 sat/byte, you can use ViaBTC free accelerator.

Others that call themselves free accelerators will keep rebroadcasting your transaction and not accelerating anything.

Is there any way to check if it actually works? I've used ViaBTC accelerator for a bunch of times and it always took hours to get a confirmation even after transaction was already accelerated. So in my case it was kinda impossible to check whether it could take longer to get it confirmed.

It is much better just to change the transaction fee via replace-by-fee instead of relying on accelerators.

[coinfunda]

I respectfully disagree with your last line in this comment. My intention was only to share things not more than that. And yes sharing things to grow in this community and learning along with that.

I know that there is other accelerators, but do they actually work? Does anyone here have experience with services listed above and it worked? I only used ViaBTC and as long as it works, I won't look for alternatives.

ViaBTC is my only one choice too. As long as they are not making any change to their service, I do not see any reason to look for others.

Please correct me if I am wrong. Share your experience with these tool if they ever worked for you...

With ViaBTC you are always happy, even with the free accelerator if it meets the maximum accepted size requirement.

Mixers and casino are the biggest scam of crypto industry and you are promoting it in your signature  with the hyperlink as well. Atleast I am not sharing a probable scam thing, I am not posting bogus link.
It just that your rank is higher but making fun of memebrs is not a contribution.

Depends on how you look at the business. Not everyone wants their coins are traced to see how much wealthy you are. Gambling is an entertainment and you are paying for the entertainment. By the way, your intention was not different too.

One of my transaction was stuck month ago that time I came to know about these services from quora post then google search. I used all of them (Free only) and next time when I checked transaction was confirmed.
Aprtfrom this you can also use Binance's btc tx accelerator its free for VIP members  but they charge free to other I guess.

The only free bitcoin accelerator is https://www.viabtc.com/tools/txaccelerator/. Other bitcoin accelerators are either not free or they are scam.

If your transaction is not having more than 500 bytes in size and the transaction fee paid is not less than 10 sat/byte, you can use ViaBTC free accelerator.

Others that call themselves free accelerators will keep rebroadcasting your transaction and not accelerating anything.

Is there any way to check if it actually works? I've used ViaBTC accelerator for a bunch of times and it always took hours to get a confirmation even after transaction was already accelerated. So in my case it was kinda impossible to check whether it could take longer to get it confirmed.

It is much better just to change the transaction fee via replace-by-fee instead of relying on accelerators.

[hosseinimr93]

Seriously, confirmtx is not a scam who is asking to pay you money I just shared to rebrodcast your transaction that might help for free. I shared it on the basis of my experience.

I doubt you have ever used confirmtx. Otherwise, you would know that they do ask for money.
Did you read my post? I entered a transaction ID on their website and they asked me to pay them $999, so that the transaction gets 3 confirmations just in 1 minute. Isn't that enough to conclude that they are scammers?

You will see that they are using re-broadcasting as a method of expediting the transaction but their ultimate goal is to clear the pending transaction.  

As already said, rebroadcasting is different from accelerating.

[TheUltraElite]

Please correct me if I am wrong. Share your experience with these tool if they ever worked for you...

None, I repeat, None of the stuff you posted here actually works.

In fact the whole idea of "transaction accelerator" is a made up bullshit, in my opinion.

Use Replace-by-fee, switch to SegWit from legacy if you have not already (seriously? Its 2023 already) or use the Lightning network.

Previously we have had many scammers appearing to accelerate transactions while in reality they were doing nothing because such technologies dont exist. Miners preferentially selecting transactions just because ask them to seems very unlikely to be real to me. Paying/Bribing them to accept yours early - its better just to use a higher fee.

Edit: ViaBTC works as confirmed by many others.

[hosseinimr93]

None, I repeat, None of the stuff you posted here actually works.

You are right, except about ViaBTC.
If you have an unconfirmed transaction and it meets some requirements, you can use their free service and if your transaction doesn't meet those requirements, you can use their paid service.
If you (successfully) submit your transaction to ViaBTC accelerator, they will include that in the first block they mine. ViaBTC have around 10% of the total hash rate and it's estimated that they mine 1 block in every ~100 minutes on average.