You can find what you are looking for on signal group but they are not reliable and just giving a shill news about there prospect coin. I know a channel that announce some new great project that might give an advantage for early investor. I believe they have a private group but its exclusive since member is from different crypto project like Utrust and Cosmos.

Crypto Diamonds: @CDiamonds

I suggest to follow different crypto project and crypto influencer in twitter. You will different suggested tweets about crypto news.