Any alternative Bitcoin transaction accelerators to viaBTC?

[PX-Z]

they did not disclose their nodes they just say its private nodes

Nodes, you mean miner/mining pool just like what i asked?
Every self-claimed "bitcoin accelerator" have their own ^{(or partnered)} mining pool where they include those transactions they collect so they will be confirmed once they mined a block. To identify what miner/mining pool they are in when the transaction is confirmed it is showed in the bitcoin explorers block number page e.g. this block^[1] the miner is viabtc.

That's why i asked on what is the miner shown on the transaction id you have sent to the tg bot because...

If it's other miner other than viabtc, the chance of it being legit is high, but if the other way around, then it's just using the current network condition to scam people.

[1] https://blockchair.com/bitcoin/block/817317

[Yamane_Keto]

After being stuck for a week on the blockchain, btcaccelerator.info brought it back to life!!! He is very patient and took all the time needed to make it happen. I can't say enough to express my gratitude for my experience with this site.
Amazing overall service and I highly recommend this website https://www.btcaccelerator.info/
https://www.btcaccelerator.info/

This is more of a scam than a real transaction acceleration service. You will pay them nothing, or at best just to rebroadcast the transaction, which is something you can do for free.

Pay  Acceleration Fee

Please read our acceleration

policy here before processing

Paid service for nothing.

Cooperating with main Bitcoin pools, we provide transaction accelerator service, which can make the probability of confirming transaction within 5 hour come up to 75% and 98% within 96 hours

You will not find an acceleration service associated with several mining pools because it is rare to find such services associated with one mining pool. The website design, date of creation, and lack of data in Google are all things that confirm that this service is a scam.

[EarnOnVictor]

We are looking at real transaction accelerators and not transaction rebroadcasters.

In this case, you had better stick to ViaBTC, it's the only reliable one in the industry for now, others are rubbish if you are going for the free service that would truly serve you. These annoying services include the ones on the Service section of the forum, they are just there to deceive people. Whereas the paid services online are the most annoying, they might be demanding over $30 to accelate a worth of $50 BTC.

I had a bitter experience if am correct about the month, around June/July when we had a similar but worse than what we experience now with high fees. I had my transaction stuck for over a month since the transaction was just about 10 sat/vb which is below the minimum required to accelerate it by ViaBTC. This was what led me to a series of searches within the month, but all to fruitless efforts. There are a bunch of them on the internet that would promise you an acceleration, but in practice, some will do nothing at all, while others are only rebroadcasting it thereby causing more issues for the transaction.

[Z-tight]

After being stuck for a week on the blockchain, btcaccelerator.info brought it back to life!!! He is very patient and took all the time needed to make it happen. I can't say enough to express my gratitude for my experience with this site.
Amazing overall service and I highly recommend this website https://www.btcaccelerator.info/
https://www.btcaccelerator.info/

If you don't have a problem with the privacy of your tx, can you post the id of the transaction which was accelerated by this service? I don't trust this service and it is not recommended for anyone to pay them for an acceleration, the best i think they can do is rebroadcast your tx, and that isn't acceleration.

This service cannot also provide names of the mining pools they claim to be working with, instead of you to pay an expensive service fee to accelerate your tx, rather use rbf to push your stuck tx, or check mempool.space and pay an appropriate fee before broadcasting your tx.

[Yamane_Keto]

If you don't have a problem with the privacy of your tx, can you post the id of the transaction which was accelerated by this service? I don't trust this service and it is not recommended for anyone to pay them for an acceleration, the best i think they can do is rebroadcast your tx, and that isn't acceleration.

What difference will make if he post the id of the transaction? We cannot judge the service unless we compare several transaction IDs, and if they are all mined through one mining pool, then the service is reliable, but the website design, the date of domain registration, and the attempt to hide the data, and the absence of anything that confirms that they are connected to a mining pool is all reason enough to stay away from the service.