https://t.me/BitcoinChecker_Bot
https://t.me/EthereumChecker_Bot
https://t.me/BitcoinCashChecker_Bot

These three bots I fixed in the top of carts and constantly can see actual prices for bitcoin, ether and bitcoincheck
https://t.me/CoinFeeBot
There is also no less useful bot, I see there recommended fees on the transaction of the same bitcoin and ether

https://t.me/MarketCapChecker_Bot
This bot constantly updates the information on the trading volume and the total percentage of bitcoin on the market. I do not need to search this information on other sites. I can have updated digits at hand on one platform
https://t.me/CryptoHoundBot
This bot checks the API of the main exchanges and notifies in case of appearance of a new coin or a trading pair on the market. You can invest in a new coin with a low starting capital

The main "convenience" of bots is that all the constantly updated information is in one platform
