Most successful ICO

[kynaz]

I think Bancor and Monaco are the two ICO projects I think are the most successful because these two projects are selling very fast in a very short time and they have very well developed their platform and now these projects are all very well. very high price

[joker1129]

Depends what you mean by successful, because amount of cash is important but a lot of large companies have received millions and gone under. I would still say the most successful is ETH because they are flourishing after an ICO.

Agree. I'd definitely say ETH. Look at all the ICOs going on nowadays and see how many of them are ERC20 tokens. I don't think ETH will ever really challenge Bitcoin, but it's the only altcoin that has ever been in the same discussion with Bitcoin.

i think so too

[ilovefeetsmell]

Hi guys , what is the most successful ICO of all time and what contributed to their success...

https://icostats.com/roi-since-ico 
The top three are NXT, IOTA , Ethereum. Good idea and active developers and luck made them to be successful . It's really hard to find another project like these three.

I think the best of the three is the eth. Eth is widely known and used by the upcoming ICO as a payment or buying their tokens. Eth proves that it will survive of all time and can be also used in the future for converting your eth in fiat currency. Seeing this token to be more popular in the future.

[HashieNewb]

ETH is third on the list.

That's nice to look at though how many people actually made some more money from their investments? I see reviews on Ethereum, not so much the other ones.

[cryptoenterprise]

If you are talking about ICOs then the more successful are Tezos and EOS!