Bitcoin Forum

Are there more free accelerators around than the one, Viabtc? In service section was a member, who offered transaction acceleration and was accused to use a free service. What service is meant?

ConfirmTx.com is another very popular accelerator

Is this is the thread https://bitcointalk.org/index.php?topic=2204426.0
Many members here were helped by the OP. I think it's okay to give it a try. Besides, it's for free.
You won't lose any cents on that since you only have to give txid. Or try other txid accelerators. Coinsurge.net offers free tx accelerator. This is currently offline. But it will be back soon. Others are asking for fees for their service.

Yes there are many bitcoins transaction accelerator out there, not only viabtc you also can use confirmtx and also antpool txid accelerator. Pretty sure people who offered transaction acceleration is using antpool most of them.

https://www.antpool.com/user/prioritiseTransaction.htm?m=savePrioritiseTx here is the link, just registration it's completely free.

I've been using this site to speed up the process for a long time blockr.io/tx/ push. But when I tried it today, I saw that you were automatically redirecting to coinbase site. I think Coinbase has bought blockr.io.

Confirmtx is a dubious choice, because we don't know whether or not they actually have partnerships like they claim with btc.top, antpool, bixin, basically all the leading pools.

Bitcoin.com pool says that they have absolutely nothing to do with them, yet they said that they had a partnership with confirmtx. But since it's free up to 400 bytes, you could probably try it out anyways. But definitely don't pay for their services.

For me, antpool's acceleration service is the best and quickest. You need an account though: https://www.antpool.com/user/prioritiseTransaction.htm?m=savePrioritiseTx