I already worked a bit with jarvee, but it's too much for what i need.
One say u can do it easy in 5 min, other say hire someone, it cost a lot.
I don't know what to do ^^
Trust me, you cannot write a simple twitter bot in 5 minutes.
People who say hire a freelancer, probably have never handled a freelancer project.
Botting project are difficult, but the site is not static, they are always updating so the bot requires constant updating. For example, the last few weeks twitter has been forcing users to a new site. Thus any twitter bot needs a 100% of the site logic updated. Paying a freelancer to do this is going to cost many factors more than any public bot.
IF you are not coding your own bots, the best way to go is with public bots. They will find the bugs / detect the site changes and push out updates before you have even realised the site has changed and the program stopped working for a few hours / days. This can be sold to you a lot cheaper than anything you can hire a freelancer for. You hire a freelancer, you are paying for each hour they work. You buy a public bot, you are paying a contribution for the program.
Obviously to you, a cheaper program is one you pay for once and have for life, as opposed to a subscription bot. But on the flip side, if you just want to use functionality rarely or as a one off, perhaps a subscription bot would suit you better.